N-CSRS

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED MANAGEMENT

INVESTMENT COMPANIES

Investment Company Act file number            811-06367                

                              Gabelli Equity Series Funds, Inc.                             

(Exact name of registrant as specified in charter)

One Corporate Center

                         Rye, New York 10580-1422                        

(Address of principal executive offices) (Zip code)

Bruce N. Alpert

Gabelli Funds, LLC

One Corporate Center

                         Rye, New York 10580-1422                        

(Name and address of agent for service)

Registrant’s telephone number, including area code: 1-800-422-3554

Date of fiscal year end:  September 30

Date of reporting period:  March 31, 2015

Form N-CSR is to be used by management investment companies to file reports with the Commission not later than 10 days after the transmission to stockholders of any report that is required to be transmitted to stockholders under Rule 30e-1 under the Investment Company Act of 1940 (17 CFR 270.30e-1). The Commission may use the information provided on Form N-CSR in its regulatory, disclosure review, inspection, and policymaking roles.

A registrant is required to disclose the information specified by Form N-CSR, and the Commission will make this information public. A registrant is not required to respond to the collection of information contained in Form N-CSR unless the Form displays a currently valid Office of Management and Budget (“OMB”) control number. Please direct comments concerning the accuracy of the information collection burden estimate and any suggestions for reducing the burden to Secretary, Securities and Exchange Commission, 100 F Street, NE, Washington, DC 20549. The OMB has reviewed this collection of information under the clearance requirements of 44 U.S.C. § 3507.

Item 1. Reports to Stockholders.

The Report to Shareholders is attached herewith.

The Gabelli Equity Income Fund   Semiannual Report — March 31, 2015         To Our Shareholders, Mario J. Gabelli, CFA Portfolio Manager

For the six months ended March 31, 2015, the net asset value (“NAV”) per Class AAA Share of The Gabelli Equity Income Fund increased 4.3% compared with an increase of 5.9% for the Standard & Poor’s (“S&P”) 500 Index. See below for additional performance information.

Enclosed are the financial statements, including the schedule of investments, as of March 31, 2015.

Comparative Results

Average Annual Returns through March 31, 2015 (a)(b) (Unaudited)									Since
	Six Months		1 Year		5 Year		10 Year		Inception (01/02/92)
Class AAA (GABEX)		4.26%		6.35%		12.37%		8.15%		10.46%
S&P 500 Index		5.93		12.73		14.47		8.01		9.32(e)
Nasdaq Composite Index		9.83		18.24		16.82		10.58		9.56(e)
Lipper Equity Income Fund Average		3.88		8.46		12.54		6.99		8.54
Class A (GCAEX)		4.31		6.37		12.37		8.15		10.46
With sales charge (c)		(1.68)		0.26		11.05		7.52		10.18
Class C (GCCEX)		3.91		5.55		11.53		7.36		10.06
With contingent deferred sales charge (d)		2.91		4.55		11.53		7.36		10.06
Class I (GCIEX)		4.42		6.62		12.65		8.36		10.55

In the current prospectuses dated January 28, 2015, the expense ratios for Class AAA, A, C, and I Shares are 1.37%, 1.37%, 2.12%, and 1.12%, respectively. See page 13 for the expense ratios for the six months ended March 31, 2015. Class AAA and Class I Shares do not have a sales charge. The maximum sales charge for Class A and C Shares is 5.75% and 1.00%, respectively.
(a)	Returns represent past performance and do not guarantee future results. Total returns and average annual returns reflect changes in share price, reinvestment of distributions, and are net of expenses. Investment returns and the principal value of an investment will fluctuate. When shares are  redeemed, they may be worth more or less than their original cost. Current performance may be lower or higher than the performance data presented. Visit www.gabelli.com for performance information as of the most recent month end. The Fund imposes a 2% redemption fee on shares sold or  exchanged within seven days after the date of purchase. Performance returns for periods of less than one year are not annualized. Investors should  carefully consider the investment objectives, risks, charges, and expenses of the Fund before investing. The prospectuses contain information about  these and other matters and should be read carefully before investing. To obtain a prospectus please visit www.gabelli.com. The Class AAA Share NAVs are used to calculate performance for the periods prior to the issuance of Class A Shares and Class C Shares on December 31, 2003 and Class I Shares on January 11, 2008. The actual performance of the Class A Shares and Class C Shares would have been lower due to the additional fees and expenses associated with these classes of shares. The actual performance of the Class I Shares would have been higher due to lower expenses related to this class of shares. The S&P 500 Index is a market capitalization weighted index of 500 large capitalization stocks commonly used to represent the U.S. equity market. The Nasdaq Composite Index is an unmanaged indicator of stock market performance. The Lipper Equity Income Fund Average includes the 30 largest equity funds in this category tracked by Lipper, Inc. Dividends are considered reinvested, except for the Nasdaq Composite Index. You  cannot invest directly in an index.
(b)	The Fund’s fiscal year ends September 30.
(c)	Performance results include the effect of the maximum 5.75% sales charge at the beginning of the period.
(d)	Assuming payment of the 1% maximum contingent deferred sales charge imposed on redemptions made within one year of purchase.
(e)	S&P 500 Index and Nasdaq Composite Index since inception performance is as of December 31, 1991.

The Gabelli Equity Income Fund
Disclosure of Fund Expenses (Unaudited)
For the Six Month Period from October 1, 2014 through March 31, 2015	Expense Table

We believe it is important for you to understand the impact of fees and expenses regarding your investment. All mutual funds have operating expenses. As a shareholder of a fund, you incur ongoing costs, which include costs for portfolio management, administrative services, and shareholder reports (like this one), among others. Operating expenses, which are deducted from a fund’s gross income, directly reduce the investment return of a fund. When a fund’s expenses are expressed as a percentage of its average net assets, this figure is known as the expense ratio. The following examples are intended to help you understand the ongoing costs (in dollars) of investing in your Fund and to compare these costs with those of other mutual funds. The examples are based on an investment of $1,000 made at the beginning of the period shown and held for the entire period.

The Expense Table below illustrates your Fund’s costs in two ways:

Actual Fund Return: This section provides information about actual account values and actual expenses. You may use this section to help you to estimate the actual expenses that you paid over the period after any fee waivers and expense reimbursements. The “Ending Account Value” shown is derived from the Fund’s actual return during the past six months, and the “Expenses Paid During Period” shows the dollar amount that would have been paid by an investor who started with $1,000 in the Fund. You may use this information, together with the amount you invested, to estimate the expenses that you paid over the period.

To do so, simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number given for your Fund under the heading “Expenses Paid During Period” to estimate the expenses you paid during this period.

Hypothetical 5% Return: This section provides information about hypothetical account values and hypothetical expenses based on the Fund’s actual expense ratio. It assumes a hypothetical annualized return of 5% before expenses during the period shown. In this case – because the hypothetical return used is not the Fund’s actual return – the results do not apply to your investment and you cannot use the hypothetical account value and expense to estimate the actual ending account balance or expenses you paid for the period. This example is useful in making comparisons of the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in shareholder reports of other funds.

Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs such as sales charges (loads), redemption fees, or exchange fees, if any, which are described in the Prospectus. If these costs were applied to your account, your costs would be higher. Therefore, the 5% hypothetical return is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds.

	Beginning Account Value 10/01/14	Ending Account Value 03/31/15	Annualized Expense Ratio	Expenses   Paid During Period*
The Gabelli Equity Income Fund
Actual Fund Return
Class AAA	$1,000.00	$1,042.60	1.38%	$  7.03
Class A	$1,000.00	$1,043.10	1.38%	$  7.03
Class C	$1,000.00	$1,039.10	2.13%	$10.83
Class I	$1,000.00	$1,044.20	1.13%	$  5.76
Hypothetical 5% Return
Class AAA	$1,000.00	$1,018.05	1.38%	$  6.94
Class A	$1,000.00	$1,018.05	1.38%	$  6.94
Class C	$1,000.00	$1,014.31	2.13%	$10.70
Class I	$1,000.00	$1,019.30	1.13%	$  5.69

* Expenses are equal to the Fund’s annualized expense ratio for the last six months multiplied by the average account value over the period, multiplied by the number of days in the most recent fiscal half year (182 days), then divided by 365.

2

Summary of Portfolio Holdings (Unaudited)

The following table presents portfolio holdings as a percent of net assets as of March 31, 2015:

The Gabelli Equity Income Fund

Financial Services	16.4	%
Health Care	13.7	%
Food and Beverage	10.9	%
Retail	9.4	%
Diversified Industrial	4.4	%
Energy and Utilities: Oil	4.2	%
Consumer Products	3.2	%
Automotive: Parts and Accessories	3.1	%
Telecommunications	3.1	%
Aerospace	2.9	%
Energy and Utilities: Integrated	2.3	%
Specialty Chemicals	2.0	%
Entertainment	1.9	%
Energy and Utilities: Natural Gas	1.8	%
Energy and Utilities: Services	1.7	%
Computer Hardware	1.5	%
Computer Software and Services	1.5	%
Electronics	1.4	%
Automotive	1.2	%
Equipment and Supplies	1.2	%
Machinery	1.2	%
Metals and Mining	1.1	%

Business Services	1.0	%
Wireless Communications	1.0	%
Broadcasting	0.9	%
Cable and Satellite	0.9	%
Hotels and Gaming	0.9	%
Agriculture	0.7	%
Real Estate Investment Trusts	0.7	%
Communications Equipment	0.7	%
Energy and Utilities: Electric	0.6	%
Building and Construction	0.4	%
Environmental Services	0.4	%
Transportation	0.4	%
Aviation: Parts and Services	0.4	%
Energy and Utilities: Water	0.3	%
Consumer Services	0.2	%
U.S. Government Obligations	0.2	%
Paper and Forest Products	0.1	%
Publishing	0.1	%
Real Estate	0.0	%
Other Assets and Liabilities (Net)	0.0	%
	100.0	%

The Fund files a complete schedule of portfolio holdings with the Securities and Exchange Commission (the “SEC”) for the first and third quarters of each fiscal year on Form N-Q. Shareholders may obtain this information at www.gabelli.com or by calling the Fund at 800-GABELLI (800-422-3554). The Fund’s Form N-Q is available on the SEC’s website at www.sec.gov and may also be reviewed and copied at the SEC’s Public Reference Room in Washington, DC. Information on the operation of the Public Reference Room may be obtained by calling 800-SEC-0330.

Proxy Voting

The Fund files Form N-PX with its complete proxy voting record for the twelve months ended June 30, no later than August 31 of each year. A description of the Fund’s proxy voting policies, procedures, and how the Fund voted proxies relating to portfolio securities is available without charge, upon request, by (i) calling 800-GABELLI (800-422-3554); (ii) writing to The Gabelli Funds at One Corporate Center, Rye, NY 10580-1422; or (iii) visiting the SEC’s website at www.sec.gov.

3

The Gabelli Equity Income Fund

Schedule of Investments — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS — 99.3%
		Aerospace — 2.9%
	70,000	Exelis Inc.	$	788,791	$	1,705,900
	2,000	Lockheed Martin Corp.		47,350		405,920
	10,000	Raytheon Co.		279,200		1,092,500
	285,000	Rockwell Automation Inc.		12,851,088		33,057,150
	2,000	Rockwell Collins Inc.		15,844		193,100
	1,625,000	Rolls-Royce Holdings plc		12,119,318		22,972,195
	117,000	The Boeing Co.		6,864,786		17,559,360
				32,966,377		76,986,125
		Agriculture — 0.7%
	100,000	Archer Daniels Midland Co.		2,734,560		4,740,000
	125,000	Monsanto Co.		2,111,155		14,067,500
	12,000	The Mosaic Co.		186,246		552,720
				5,031,961		19,360,220
		Automotive — 1.2%
	760,000	Ford Motor Co.		10,712,651		12,266,400
	115,000	General Motors Co.		3,308,019		4,312,500
	475,000	Navistar International Corp.†		12,226,462		14,012,500
	31,000	PACCAR Inc.		1,399,566		1,957,340
				27,646,698		32,548,740
		Automotive: Parts and Accessories — 3.1%
	8,000	BorgWarner Inc.		246,560		483,840
	200,000	Dana Holding Corp.		3,459,118		4,232,000
	84,512	Federal-Mogul Holdings Corp.†		956,290		1,124,851
	500,000	Genuine Parts Co.		22,397,791		46,595,000
	6,000	Johnson Controls Inc.		50,425		302,640
	50,000	Modine Manufacturing Co.†		465,332		673,500
	100,000	O’Reilly Automotive Inc.†		2,825,185		21,624,000
	47,000	Tenneco Inc.†		717,637		2,698,740
	150,000	The Pep Boys - Manny, Moe & Jack†		1,654,558		1,443,000
	11,000	TRW Automotive Holdings
		Corp.†		1,120,802		1,153,350
				33,893,698		80,330,921
		Aviation: Parts and Services — 0.4%
	60,000	Curtiss-Wright Corp.		926,093		4,436,400
	74,000	GenCorp Inc.†		442,031		1,716,060
	3,000	Precision Castparts Corp.		283,757		630,000
	29,000	United Technologies Corp.		1,453,950		3,398,800
				3,105,831		10,181,260
		Broadcasting — 0.9%
	310,000	CBS Corp., Cl. A, Voting		6,173,196		19,105,300
	85,000	CBS Corp., Cl. B, Non-Voting		1,920,861		5,153,550
				8,094,057		24,258,850

Shares			Cost		Market Value
		Building and Construction — 0.4%
	240,000	Fortune Brands Home & Security Inc.	$	2,635,459	$	11,395,200
		Business Services — 1.0%
	37,000	Automatic Data Processing Inc.		1,358,159		3,168,680
	37,789	Blackhawk Network Holdings Inc., Cl. B†		881,223		1,343,399
	188,000	Diebold Inc.		6,436,650		6,666,480
	4,000	Landauer Inc.		134,546		140,560
	102,000	MasterCard Inc., Cl. A		871,879		8,811,780
	30,000	McGraw Hill Financial Inc.		1,225,693		3,102,000
	10,000	MSC Industrial Direct Co. Inc., Cl. A		775,807		722,000
	40,000	Pentair plc		1,223,885		2,515,600
	4,888	Vectrus Inc.†		74,255		124,595
				12,982,097		26,595,094
		Cable and Satellite — 0.9%
	15,000	AMC Networks Inc., Cl. A†		584,613		1,149,600
	140,000	Cablevision Systems Corp., Cl. A		1,650,260		2,562,000
	20,000	DIRECTV†		1,174,862		1,702,000
	170,000	DISH Network Corp., Cl. A†		3,362,422		11,910,200
	16,000	EchoStar Corp., Cl. A†		478,840		827,520
	58,000	Scripps Networks Interactive Inc., Cl. A		2,452,305		3,976,480
	11,000	Time Warner Cable Inc.		1,481,831		1,648,680
				11,185,133		23,776,480
		Communications Equipment — 0.7%
	750,000	Corning Inc.		10,078,371		17,010,000
		Computer Hardware — 1.5%
	25,000	Apple Inc.		1,831,009		3,110,750
	300,000	Hewlett-Packard Co.		6,437,423		9,348,000
	171,000	International Business Machines Corp.		14,194,384		27,445,500
				22,462,816		39,904,250
		Computer Software and Services — 1.5%
	11,500	CDK Global Inc.		176,717		537,740
	40,000	eBay Inc.†		1,668,526		2,307,200
	460,000	EMC Corp.		11,993,022		11,757,600
	118,000	Fidelity National Information Services Inc.		2,089,600		8,031,080
	235,000	Microsoft Corp.		6,532,001		9,553,925
	170,000	Yahoo! Inc.†		2,777,079		7,553,950
				25,236,945		39,741,495
		Consumer Products — 3.2%
	45,000	Altria Group Inc.		538,092		2,250,900
	155,000	Avon Products Inc.		2,790,163		1,238,450
	73,000	Energizer Holdings Inc.		3,695,575		10,077,650

See accompanying notes to financial statements.

4

The Gabelli Equity Income Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Consumer Products (Continued)
	12,000	Hanesbrands Inc.	$	65,370	$	402,120
	2,000	National Presto Industries Inc.		60,046		126,780
	50,000	Philip Morris International Inc.		1,501,172		3,766,500
	105,000	Reckitt Benckiser Group plc		3,364,292		9,033,863
	25,500	Svenska Cellulosa AB, Cl. A		439,719		592,187
	1,250,000	Swedish Match AB		17,825,734		36,808,462
	205,000	The Procter & Gamble Co.		11,973,693		16,797,700
	81,000	Unilever NV - NY Shares		1,639,778		3,382,560
				43,893,634		84,477,172
		Consumer Services — 0.2%
	4,000	Allegion plc		59,917		244,680
	150,000	Rollins Inc.		381,843		3,709,500
	26,000	The ADT Corp.		795,501		1,079,520
				1,237,261		5,033,700
		Diversified Industrial — 4.1%
	3,000	Acuity Brands Inc.		30,712		504,480
	2,500	Alstom SA†		107,184		77,230
	100,000	Crane Co.		3,402,503		6,241,000
	80,000	Eaton Corp. plc		3,945,548		5,435,200
	1,500,000	General Electric Co.		29,741,605		37,215,000
	229,000	Honeywell International Inc.		8,347,347		23,886,990
	50,000	ITT Corp.		1,004,526		1,995,500
	50,000	Jardine Matheson Holdings Ltd.		2,372,853		3,160,000
	180,000	Jardine Strategic Holdings Ltd.		4,227,653		6,300,000
	120,000	Textron Inc.		763,372		5,319,600
	350,000	Toray Industries Inc.		2,392,238		2,938,675
	26,000	Trinity Industries Inc.		376,576		923,260
	305,000	Tyco International plc		6,428,113		13,133,300
				63,140,230		107,130,235
		Electronics — 1.4%
	53,000	Dolby Laboratories Inc., Cl. A		2,147,559		2,022,480
	350,000	Intel Corp.		7,147,342		10,944,500
	26,000	Sony Corp., ADR		561,085		696,280
	75,000	TE Connectivity Ltd.		2,535,752		5,371,500
	315,000	Texas Instruments Inc.		7,599,008		18,013,275
				19,990,746		37,048,035
		Energy and Utilities: Electric — 0.6%
	52,000	American Electric Power Co. Inc.		1,949,033		2,925,000
	3,200	DTE Energy Co.		128,118		258,208
	90,000	El Paso Electric Co.		820,152		3,477,600
	82,000	Great Plains Energy Inc.		2,061,892		2,187,760
	100,000	Korea Electric Power Corp., ADR†		1,479,637		2,050,000

Shares			Cost		Market Value
	260,000	The AES Corp.	$	2,425,053	$	3,341,000
	14,000	UIL Holdings Corp.		346,227		719,880
				9,210,112		14,959,448
		Energy and Utilities: Integrated — 2.3%
	220,000	CONSOL Energy Inc.		8,441,542		6,135,800
	88,000	Dominion Resources Inc.		3,567,789		6,236,560
	70,000	Duke Energy Corp.		3,262,665		5,374,600
	148,500	Energy Transfer Equity LP		2,400,792		9,408,960
	29,000	Eni SpA		304,221		502,968
	120,000	Eversource Energy		2,464,860		6,062,400
	35,500	FirstEnergy Corp.		1,025,476		1,244,630
	13,069	Iberdrola SA, ADR		299,699		336,853
	6,000	Integrys Energy Group Inc.		287,958		432,120
	100,000	NextEra Energy Inc.		5,106,681		10,405,000
	135,000	OGE Energy Corp.		1,845,256		4,267,350
	118,000	PNM Resources Inc.		1,394,458		3,445,600
	28,000	Suncor Energy Inc., New York		734,371		819,000
	2,000	Suncor Energy Inc., Toronto		61,550		58,442
	44,000	TECO Energy Inc.		555,612		853,600
	128,000	Westar Energy Inc.		2,065,637		4,961,280
				33,818,567		60,545,163
		Energy and Utilities: Natural Gas — 1.7%
	10,000	AGL Resources Inc.		178,125		496,500
	6,500	Atmos Energy Corp.		170,977		359,450
	40,000	California Resources Corp.		165,802		304,400
	145,000	Kinder Morgan Inc.		4,421,051		6,098,700
	314,000	National Fuel Gas Co.		15,777,258		18,943,620
	34,000	ONE Gas Inc.		187,197		1,469,820
	132,000	ONEOK Inc.		1,333,436		6,367,680
	24,000	Piedmont Natural Gas Co. Inc.		394,017		885,840
	66,000	Southwest Gas Corp.		1,680,648		3,839,220
	178,000	Spectra Energy Corp.		3,903,654		6,438,260
				28,212,165		45,203,490
		Energy and Utilities: Oil — 4.2%
	200,000	Anadarko Petroleum Corp.		10,740,292		16,562,000
	414,000	BP plc, ADR		18,002,060		16,191,540
	10,000	Canadian Oil Sands Ltd.		187,065		77,770
	188,000	Chevron Corp.		8,670,601		19,736,240
	180,000	ConocoPhillips		4,001,446		11,206,800
	16,000	Denbury Resources Inc.		267,097		116,640
	58,000	Devon Energy Corp.		2,515,153		3,497,980
	151,000	Exxon Mobil Corp.		4,905,886		12,835,000
	120,000	Hess Corp.		7,451,605		8,144,400
	38,000	Marathon Oil Corp.		942,102		992,180
	18,000	Marathon Petroleum Corp.		565,270		1,843,020
	100,000	Occidental Petroleum Corp.		3,979,249		7,300,000
	4,000	PetroChina Co. Ltd., ADR		317,768		444,840
	36,000	Repsol SA, ADR		742,075		670,680

See accompanying notes to financial statements.

5

The Gabelli Equity Income Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

					Market
Shares			Cost		Value
		COMMON STOCKS (Continued)
		Energy and Utilities: Oil (Continued)
	120,000	Royal Dutch Shell plc, Cl. A, ADR	$	5,524,835	$	7,158,000
	40,000	Statoil ASA		1,019,952		709,063
	80,000	Statoil ASA, ADR		1,779,821		1,407,200
	17,518	Total SA, ADR		290,564		869,944
	40,000	WesternZagros Resources Ltd.†		147,109		11,054
				72,049,950		109,774,351
		Energy and Utilities: Services — 1.7%
	18,000	ABB Ltd., ADR		220,734		381,060
	52,000	Cameron International Corp.†		746,014		2,346,240
	350,000	Halliburton Co.		10,342,941		15,358,000
	94,000	Oceaneering International Inc.		2,032,090		5,069,420
	40,000	Schlumberger Ltd.		1,275,020		3,337,600
	40,000	Transocean Ltd.		2,068,291		586,800
	1,442,000	Weatherford International plc†		22,596,500		17,736,600
				39,281,590		44,815,720
		Energy and Utilities: Water — 0.3%
	45,000	Aqua America Inc.		458,537		1,185,750
	230,000	Severn Trent plc		6,170,207		7,024,904
				6,628,744		8,210,654
		Entertainment — 1.9%
	150,000	Grupo Televisa SAB, ADR†		3,532,655		4,951,500
	36,000	The Madison Square Garden Co., Cl. A†		482,024		3,047,400
	117,000	Time Warner Inc.		3,249,930		9,879,480
	140,016	Twenty-First Century Fox Inc., Cl. B		4,461,794		4,603,726
	304,000	Viacom Inc., Cl. A		12,104,799		20,881,760
	275,000	Vivendi SA		7,613,930		6,837,891
				31,445,132		50,201,757
		Environmental Services — 0.4%
	50,000	Republic Services Inc.		1,684,307		2,028,000
	175,000	Waste Management Inc.		5,905,150		9,490,250
				7,589,457		11,518,250
		Equipment and Supplies — 1.2%
	34,000	A.O. Smith Corp.		238,161		2,232,440
	28,000	Danaher Corp.		1,074,985		2,377,200
	195,000	Flowserve Corp.		2,596,378		11,015,550
	24,000	Graco Inc.		1,307,940		1,731,840
	12,000	Ingersoll-Rand plc		249,750		816,960
	25,000	Minerals Technologies Inc.		880,441		1,827,500
	190,000	Mueller Industries Inc.		3,794,476		6,864,700
	16,500	Parker Hannifin Corp.		848,060		1,959,870

					Market
Shares			Cost		Value
	69,800	Tenaris SA, ADR	$	2,588,923	$	1,954,400
				13,579,114		30,780,460
		Financial Services — 16.4%
	6,579	Alleghany Corp.†		1,015,114		3,203,973
	405,000	AllianceBernstein Holding LP		8,387,175		12,502,350
	362,000	American Express Co.		14,826,769		28,279,440
	530,000	American International Group Inc.		14,058,173		29,038,700
	30,237	Argo Group International Holdings Ltd.		772,080		1,516,386
	22,362	Banco Popular Espanol SA		199,811		109,595
	5,195	Banco Santander Chile, ADR		29,250		112,628
	160,000	Banco Santander SA, ADR		1,233,058		1,192,000
	320,000	Bank of America Corp.		3,184,684		4,924,800
	13,056	BNP Paribas SA		580,935		794,153
	510,000	Citigroup Inc.		20,768,079		26,275,200
	43,000	Deutsche Bank AG		1,652,315		1,493,390
	78,000	Dundee Corp., Cl. A†		1,828,287		722,388
	44,000	Eaton Vance Corp.		1,344,333		1,832,160
	135,000	Federated Investors Inc., Cl. B		3,335,727		4,575,150
	34,167	Fidelity Southern Corp.		284,705		576,739
	270,000	H&R Block Inc.		4,898,488		8,658,900
	80,000	Hudson City Bancorp Inc.		705,871		838,400
	55,000	Interactive Brokers Group Inc., Cl. A		837,556		1,871,100
	315,034	Janus Capital Group Inc.		3,167,807		5,415,434
	274,000	JPMorgan Chase & Co.		9,683,358		16,598,920
	82,758	Julius Baer Group Ltd.		2,738,518		4,152,377
	32,000	Kemper Corp.		868,650		1,246,720
	90,100	Kinnevik Investment AB, Cl. A		1,682,511		3,031,877
	19,000	Kinnevik Investment AB, Cl. B		278,394		635,602
	473,000	Legg Mason Inc.		11,114,576		26,109,600
	15,000	Leucadia National Corp.		263,160		334,350
	180,000	Loews Corp.		7,797,363		7,349,400
	156,000	M&T Bank Corp.		11,432,160		19,812,000
	365,000	Marsh & McLennan Companies Inc.		11,002,192		20,472,850
	370,000	Morgan Stanley		9,894,694		13,205,300
	310,000	Navient Corp.		2,516,173		6,302,300
	110,000	Northern Trust Corp.		5,280,932		7,661,500
	28,000	Och-Ziff Capital Management Group LLC, Cl. A		283,762		353,920
	40,000	Oritani Financial Corp		400,000		582,000
	45,000	Popular Inc.†		1,154,011		1,547,550
	34,000	Royal Bank of Canada		1,832,292		2,052,240
	350,000	SLM Corp.		1,748,305		3,248,000
	170,000	State Street Corp.		7,766,302		12,500,100
	310,000	Sterling Bancorp		3,484,951		4,157,100
	12,000	SunTrust Banks Inc.		251,737		493,080
	82,000	T. Rowe Price Group Inc.		3,733,964		6,640,360
	105,000	TD Ameritrade Holding Corp.		1,773,636		3,912,300

See accompanying notes to financial statements.

6

The Gabelli Equity Income Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Financial Services (Continued)
	1,150,000	The Bank of New York Mellon Corp.	$	33,972,343	$	46,276,000
	3,000	The Dun & Bradstreet Corp.		105,969		385,080
	22,600	The Goldman Sachs Group Inc.		2,835,108		4,248,122
	180,000	The Hartford Financial Services Group Inc.		5,665,884		7,527,600
	106,000	The PNC Financial Services Group Inc.		5,651,498		9,883,440
	23,000	The Travelers Companies Inc.		900,689		2,486,990
	90,000	W. R. Berkley Corp.		3,297,008		4,545,900
	140,000	Waddell & Reed Financial Inc., Cl. A		3,211,846		6,935,600
	920,000	Wells Fargo & Co.		29,357,941		50,048,000
	402,000	Wright Investors’ Service Holdings Inc.†		989,526		743,700
				266,079,670		429,412,764
		Food and Beverage — 10.9%
	1,000	Ajinomoto Co. Inc.		15,519		21,966
	30,000	Anheuser-Busch InBev NV		496,266		3,670,889
	194,392	Brown-Forman Corp., Cl. A		7,502,319		17,646,906
	20,250	Brown-Forman Corp., Cl. B		825,919		1,829,588
	218,000	Campbell Soup Co.		7,195,378		10,147,900
	80,000	Coca-Cola Amatil Ltd., ADR		246,845		657,200
	20,000	Coca-Cola Enterprises Inc.		450,000		884,000
	14,500	Coca-Cola Femsa SAB de CV, ADR		590,410		1,157,970
	18,000	Constellation Brands Inc., Cl. A†		223,261		2,091,780
	144,000	Danone SA		7,408,425		9,695,791
	550,000	Davide Campari-Milano SpA		3,822,395		3,841,046
	60,000	Dean Foods Co.		813,595		991,800
	3,000	Diageo plc		79,177		82,751
	102,000	Diageo plc, ADR		6,285,132		11,278,140
	100,000	Dr Pepper Snapple Group Inc.		2,204,944		7,848,000
	133,000	Fomento Economico Mexicano SAB de CV, ADR†		3,194,849		12,435,500
	240,000	General Mills Inc.		6,648,484		13,584,000
	3,000,000	Grupo Bimbo SAB de CV, Cl. A		2,411,096		8,478,710
	148,000	Heineken NV		6,988,553		11,303,456
	17,000	Heineken NV, ADR		430,190		648,380
	240,000	ITO EN Ltd.		4,972,831		5,184,808
	37,800	Kellogg Co.		1,876,549		2,492,910
	140,500	Kraft Foods Group Inc.		4,280,184		12,239,658
	28,000	McCormick & Co. Inc., Non-Voting		1,282,199		2,159,080
	990,000	Mondelēz International Inc., Cl. A		19,070,335		35,729,100
	115,000	Nestlé SA		3,174,203		8,685,944

Shares			Cost		Market Value
	65,000	Nestlé SA, ADR	$	3,829,280	$	4,889,336
	130,000	NISSIN FOODS HOLDINGS CO. LTD.		4,309,367		6,405,970
	4,100,000	Parmalat SpA		11,486,833		10,968,366
	113,000	PepsiCo Inc.		7,253,590		10,805,060
	45,000	Pernod Ricard SA		3,674,041		5,329,724
	10,000	Post Holdings Inc.†		263,033		468,400
	58,000	Remy Cointreau SA		3,534,133		4,271,951
	20,000	SABMiller plc		733,959		1,050,242
	220,000	Sapporo Holdings Ltd.		1,080,450		873,140
	767,000	The Coca-Cola Co.		18,921,557		31,101,850
	2,000	The Hershey Co.		72,601		201,820
	161,003	The WhiteWave Foods Co.†		2,204,291		7,138,873
	95,113	Tootsie Roll Industries Inc.		1,956,715		3,226,243
	70,000	Tyson Foods Inc., Cl. A		701,556		2,681,000
	155,000	Yakult Honsha Co. Ltd.		4,171,714		10,817,109
				156,682,178		285,016,357
		Health Care — 13.7%
	38,000	Abbott Laboratories		1,098,377		1,760,540
	18,500	AbbVie Inc.		460,207		1,082,990
	7,500	Actavis plc†		1,080,000		2,232,150
	40,000	Aetna Inc.		1,658,697		4,261,200
	115,000	Baxter International Inc.		5,152,829		7,877,500
	94,000	Becton, Dickinson and Co.		7,166,641		13,497,460
	23,000	Bio-Rad Laboratories Inc., Cl. A†		2,376,779		3,109,140
	640,000	Boston Scientific Corp.†		4,884,461		11,360,000
	646,000	Bristol-Myers Squibb Co.		16,941,703		41,667,000
	449,000	Eli Lilly & Co.		17,859,208		32,619,850
	20,000	Express Scripts Holding Co.†		1,010,819		1,735,400
	14,076	GlaxoSmithKline plc, ADR		635,995		649,607
	22,000	Henry Schein Inc.†		566,365		3,071,640
	160,000	Hospira Inc.†		5,108,130		14,054,400
	105,000	Indivior plc†		68,659		295,937
	313,000	Johnson & Johnson		19,753,268		31,487,800
	22,000	Laboratory Corp. of America Holdings†		1,656,832		2,773,980
	88,000	Mead Johnson Nutrition Co.		4,124,255		8,846,640
	40,500	Medtronic plc		3,038,310		3,158,595
	510,000	Merck & Co. Inc.		15,703,221		29,314,800
	274,000	Novartis AG, ADR		15,034,562		27,019,140
	215,000	Patterson Companies Inc.		7,565,090		10,489,850
	1,050,000	Pfizer Inc.		19,943,869		36,529,500
	136,000	Roche Holding AG, ADR		2,632,469		4,675,680
	40,000	Roche Holding AG, Genusschein		5,894,355		11,035,192
	23,000	Sigma-Aldrich Corp.		3,147,557		3,179,750
	50,000	St. Jude Medical Inc.		1,999,918		3,270,000
	209,000	Tenet Healthcare Corp.†		5,617,325		10,347,590
	195,000	UnitedHealth Group Inc.		7,390,080		23,066,550
	18,000	William Demant Holding A/S†		880,509		1,528,354

See accompanying notes to financial statements.

7

The Gabelli Equity Income Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Health Care (Continued)
	60,000	Wright Medical Group Inc.†	$	949,266	$	1,548,000
	54,000	Zimmer Holdings Inc.		3,182,725		6,346,080
	80,000	Zoetis Inc.		2,404,538		3,703,200
				186,987,019		357,595,515
		Hotels and Gaming — 0.9%
	1,050,000	Ladbrokes plc		2,108,191		1,624,538
	149,000	Las Vegas Sands Corp.		2,433,452		8,200,960
	80,000	MGM Resorts International†		813,235		1,682,400
	45,000	Ryman Hospitality Properties Inc.		1,712,312		2,740,950
	78,000	Starwood Hotels & Resorts Worldwide Inc.		1,586,433		6,513,000
	14,500	Wynn Resorts Ltd.		468,737		1,825,260
				9,122,360		22,587,108
		Machinery — 1.2%
	6,000	Caterpillar Inc.		35,181		480,180
	277,000	Deere & Co.		15,249,494		24,290,130
	160,000	Xylem Inc.		4,529,039		5,603,200
				19,813,714		30,373,510
		Metals and Mining — 1.1%
	940,000	Alcoa Inc.		9,845,411		12,144,800
	10,000	Carpenter Technology Corp.		327,255		388,800
	400,002	Freeport-McMoRan Inc.		7,663,670		7,580,038
	360,000	Newmont Mining Corp.		13,289,099		7,815,600
	349,000	Peabody Energy Corp.		6,034,011		1,717,080
	2,000	Royal Gold Inc.		88,166		126,220
	6,615	Teck Resources Ltd., Cl. B		533,053		90,773
				37,780,665		29,863,311
		Paper and Forest Products — 0.1%
	65,000	International Paper Co.		2,063,726		3,606,850
		Publishing — 0.1%
	1,200	Graham Holdings Co., Cl. B		590,596		1,259,556
	3,000	Value Line Inc.		41,976		43,830
				632,572		1,303,386
		Real Estate — 0.0%
	78,000	Dream Unlimited Corp., Cl. A†		1,030,053		567,810
	10,000	Griffin Land & Nurseries Inc.		224,290		310,900
				1,254,343		878,710
		Real Estate Investment Trusts — 0.7%
	65,000	Plum Creek Timber Co. Inc.		2,668,089		2,824,250
	435,000	Weyerhaeuser Co.		10,156,287		14,420,250
				12,824,376		17,244,500
		Retail — 9.4%
	16,000	Compagnie Financiere Richemont SA		540,728		1,289,154

Shares			Cost		Market Value
	40,266	Copart Inc.†	$	696,640	$	1,512,794
	216,000	Costco Wholesale Corp.		11,211,462		32,722,920
	545,000	CVS Health Corp.		19,324,736		56,249,450
	100,000	Hertz Global Holdings Inc.†		2,296,457		2,168,000
	110,500	Ingles Markets Inc., Cl. A		2,029,161		5,467,540
	500,000	J.C. Penney Co. Inc.†		6,772,935		4,205,000
	1,000	Lands’ End Inc.†		31,291		35,880
	490,000	Macy’s Inc.		7,751,521		31,805,900
	1,000	Sears Canada Inc.†		10,351		9,210
	1,000	Sears Holdings Corp.†		49,410		41,380
	209	Sears Hometown and Outlet Stores Inc.†		4,106		1,613
	90,000	Seven & i Holdings Co. Ltd.		2,692,986		3,791,804
	500,000	The Home Depot Inc.		14,114,970		56,805,000
	130,000	Tractor Supply Co.		1,129,573		11,057,800
	125,000	Walgreens Boots Alliance Inc.		3,937,736		10,585,000
	202,000	Wal-Mart Stores Inc.		9,517,417		16,614,500
	10,000	Weis Markets Inc.		300,480		497,600
	222,000	Whole Foods Market Inc.		4,249,313		11,561,760
				86,661,273		246,422,305
		Specialty Chemicals — 2.0%
	40,000	Albemarle Corp.		601,375		2,113,600
	6,000	Ashland Inc.		275,062		763,860
	100,000	E. I. du Pont de Nemours and Co.		4,498,736		7,147,000
	295,000	Ferro Corp.†		2,499,418		3,702,250
	8,000	FMC Corp.		186,076		458,000
	46,000	H.B. Fuller Co.		950,216		1,972,020
	229,000	International Flavors & Fragrances Inc.		11,122,420		26,884,600
	2,000	McCormick & Co. Inc., Cl. V		137,120		155,780
	3,000	NewMarket Corp.		11,578		1,433,400
	4,000	Quaker Chemical Corp.		72,820		342,560
	40,000	Sensient Technologies Corp.		822,757		2,755,200
	100,000	The Dow Chemical Co.		3,443,084		4,798,000
	4,000	Zep Inc.		17,026		68,120
				24,637,688		52,594,390
		Telecommunications — 3.0%
	280,000	AT&T Inc.		7,526,146		9,142,000
	475,000	BCE Inc.		10,667,948		20,121,000
	55,000	Belgacom SA		1,742,927		1,926,437
	50,000	BT Group plc, Cl. A		204,914		324,863
	16,000	BT Group plc, ADR		469,025		1,042,720
	40,000	CenturyLink Inc.		1,274,072		1,382,000
	570,000	Cincinnati Bell Inc.†		2,113,891		2,012,100
	400,000	Deutsche Telekom AG, ADR		6,359,094		7,294,000
	33,000	Loral Space & Communications Inc.†		1,317,447		2,258,520
	25,000	Orange SA, ADR		424,798		400,250
	50,220	Sprint Corp.†		267,237		238,043
	45,010	Telefonica SA, ADR		428,921		645,894

See accompanying notes to financial statements.

8

The Gabelli Equity Income Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Telecommunications (Continued)
	389,000	Telephone & Data Systems Inc.	$	11,636,464	$	9,686,100
	24,000	TELUS Corp.		185,454		797,189
	30,000	TELUS Corp., New York		687,084		997,200
	410,000	Verizon Communications Inc.		15,431,692		19,938,300
				60,737,114		78,206,616
		Transportation — 0.4%
	171,000	GATX Corp.		6,081,094		9,914,580
		Wireless Communications — 1.0%
	10,000,000	Cable & Wireless Communications plc		7,326,145		9,041,280
	11,000	Millicom International Cellular SA		872,705		793,650
	46,000	Millicom International Cellular SA, SDR		3,706,202		3,332,966
	240,000	NTT DoCoMo Inc.		3,485,733		4,173,261
	100,000	Turkcell Iletisim Hizmetleri A/S, ADR†		1,519,216		1,303,000
	32,000	United States Cellular Corp.†		1,394,584		1,143,040
	200,000	Vodafone Group plc, ADR		9,861,659		6,536,000
				28,166,244		26,323,197
		TOTAL COMMON STOCKS		1,464,920,181		2,603,130,169
		CONVERTIBLE PREFERRED STOCKS — 0.1%
		Food and Beverage — 0.0%
	1,000	Post Holdings Inc., 3.750%(a)		100,000		109,001
		Telecommunications — 0.1%
	31,500	Cincinnati Bell Inc., 6.750%, Ser. B		659,951		1,559,880
		TOTAL CONVERTIBLE PREFERRED STOCKS		759,951		1,668,881
		RIGHTS — 0.0%
		Retail — 0.0%
	250,017	Safeway Casa Ley, CVR, expire 01/30/19†		27,343		118,758
	250,017	Safeway PDC, CVR, expire 01/30/17†		1,313		12,201
		TOTAL RIGHTS		28,656		130,959
		WARRANTS — 0.1%
		Energy and Utilities: Natural Gas — 0.1%
	330,000	Kinder Morgan Inc., expire 05/25/17†		589,946		1,353,000

Shares			Cost		Market Value
		Retail — 0.0%
	105	Sears Holdings Corp., expire 12/15/19†	$	522	$	2,625
		TOTAL WARRANTS		590,468		1,355,625
Principal Amount
		CONVERTIBLE CORPORATE BONDS — 0.0%
		Building and Construction — 0.0%
$	1,000,000	Layne Christensen Co., 4.250%, 11/15/18		1,000,000		688,125
		Transportation — 0.0%
	600,000	Navistar International Corp., Sub. Deb., 4.500%, 10/15/18		597,814		535,875
		TOTAL CONVERTIBLE CORPORATE BONDS		1,597,814		1,224,000
		CORPORATE BONDS — 0.3%
		Diversified Industrial — 0.3%
	6,000,000	Griffon Corp., Sub. Deb., 4.000%, 01/15/17(a)		5,987,012		7,773,750
		Energy and Utilities: Electric — 0.0%
	100,000	Texas Competitive Electric Holdings Co. LLC, Ser. B, 10.250%, 11/01/15†		83,290		9,250
		Retail — 0.0%
	3,000	Sears Holdings Corp., 8.000%, 12/15/19		2,515		2,850
		TOTAL CORPORATE BONDS		6,072,817		7,785,850
		U.S. GOVERNMENT OBLIGATIONS — 0.2%
	4,850,000	U.S. Treasury Bills, 0.060% to 0.125%††, 08/27/15 to 09/24/15		4,847,364		4,847,663
		TOTAL INVESTMENTS — 100.0%	$	1,478,817,251		2,620,143,147
		Other Assets and Liabilities (Net) — 0.0%				1,169,491
		NET ASSETS — 100.0%			$	2,621,312,638

See accompanying notes to financial statements.

9

The Gabelli Equity Income Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

(a) Security exempt from registration under Rule 144A of the Securities Act of 1933, as amended. These securities may be resold in transactions exempt from registration, normally to qualified institutional buyers. At March 31, 2015, the market value of Rule 144A securities amounted to $7,882,751 or 0.30% of net assets.

† Non-income producing security.

†† Represents annualized yield at date of purchase.

ADR American Depositary Receipt

CVR Contingent Value Right

SDR Swedish Depositary Receipt

See accompanying notes to financial statements.

10

The Gabelli Equity Income Fund

Statement of Assets and Liabilities

March 31, 2015 (Unaudited)

Assets:
Investments, at value (cost $1,478,817,251)	$	2,620,143,147
Receivable for Fund shares sold		3,207,972
Receivable for investments sold		987,569
Dividends and interest receivable		5,331,627
Prepaid expenses		89,109
Total Assets		2,629,759,424
Liabilities:
Payable to custodian		4,414
Payable for Fund shares redeemed		4,727,067
Payable for investment advisory fees		2,255,120
Payable for distribution fees		626,366
Payable for accounting fees		7,500
Payable for shareholder services fees		604,641
Other accrued expenses		221,678
Total Liabilities		8,446,786
Net Assets (applicable to 90,643,077 shares outstanding)	$	2,621,312,638
Net Assets Consist of:
Paid-in capital	$	1,413,744,611
Distributions in excess of net investment income		(16,370,918	)
Accumulated net realized gain on investments and foreign currency transactions		82,641,976
Net unrealized appreciation on investments		1,141,325,896
Net unrealized depreciation on foreign currency translations		(28,927	)
Net Assets	$	2,621,312,638

Shares of Capital Stock, each at $0.001 par value:
Class AAA:
Net Asset Value, offering, and redemption price per share ($1,262,138,107 ÷ 43,276,822 shares outstanding; 150,000,000 shares authorized)	$	29.16
Class A:
Net Asset Value and redemption price per share ($215,018,308 ÷ 7,397,616 shares outstanding; 50,000,000 shares authorized)	$	29.07
Maximum offering price per share (NAV ÷ 0.9425, based on maximum sales charge of 5.75% of the offering price)	$	30.84
Class C:
Net Asset Value and offering price per share ($361,939,141 ÷ 13,709,697 shares outstanding; 50,000,000 shares authorized)	$	26.40	(a)
Class I:
Net Asset Value, offering, and redemption price per share ($782,217,082 ÷ 26,258,942 shares outstanding; 50,000,000 shares authorized)	$	29.79

(a) Redemption price varies based on the length of time held.

Statement of Operations

For the Six Months Ended March 31, 2015 (Unaudited)

Investment Income:
Dividends (net of foreign withholding taxes of $319,197)	$	28,838,024
Interest		159,186
Total Investment Income		28,997,210
Expenses:
Investment advisory fees		13,618,356
Distribution fees - Class AAA		1,744,933
Distribution fees - Class A		265,287
Distribution fees - Class C		1,706,626
Shareholder services fees		1,135,068
Shareholder communication expenses		191,699
Custodian fees		146,150
Registration expenses		46,821
Directors’ fees		37,886
Legal and audit fees		35,566
Interest expense		28,325
Accounting fees		22,500
Miscellaneous expenses		63,661
Total Expenses		19,042,878
Net Investment Income		9,954,332
Net Realized and Unrealized Gain/(Loss) on Investments, Securities Sold Short, and Foreign Currency:
Net realized gain on investments		99,496,733
Net realized gain on securities sold short		103,177
Net realized loss on foreign currency transactions		(57,787	)
Net realized gain on investments, securities sold short, and foreign currency transactions		99,542,123
Net change in unrealized appreciation/depreciation:
on investments		4,326,099
on foreign currency translations		(4,735	)
Net change in unrealized appreciation/depreciation on investments and foreign currency translations		4,321,364
Net Realized and Unrealized Gain/(Loss) on Investments, Securities Sold Short, and Foreign Currency		103,863,487
Net Increase in Net Assets Resulting from Operations	$	113,817,819

See accompanying notes to financial statements.

11

The Gabelli Equity Income Fund

Statement of Changes in Net Assets

	Six Months  Ended March 31, 2015 (Unaudited)				Year  Ended September 30, 2014
Operations:
Net investment income		$	9,954,332			$	28,386,135
Net realized gain on investments, securities sold short, and foreign currency transactions			99,542,123				47,283,650
Net change in unrealized appreciation on investments and foreign currency translations			4,321,364				246,998,546
Net Increase in Net Assets Resulting from Operations			113,817,819				322,668,331
Distributions to Shareholders:
Net investment income
Class AAA			(14,788,031	)*			(27,406,848	)
Class A			(2,290,353	)*			(3,639,863	)
Class C			(4,069,111	)*			(2,641,166	)
Class I			(8,167,755	)*			(7,939,425	)
			(29,315,250	)			(41,627,302	)
Net realized gain
Class AAA			(1,843,262	)*			(20,871,995	)
Class A			(285,483	)*			(2,726,111	)
Class C			(507,196	)*			(4,571,309	)
Class I			(1,018,074	)*			(8,346,719	)
			(3,654,015	)			(36,516,134	)
Return of capital
Class AAA			(11,961,188	)*			(41,806,373	)
Class A			(1,852,535	)*			(5,575,681	)
Class C			(3,291,269	)*			(9,187,258	)
Class I			(6,606,427	)*			(9,001,319	)
			(23,711,419	)			(65,570,631	)
Total Distributions to Shareholders			(56,680,684	)			(143,714,067	)
Capital Share Transactions:
Class AAA			(372,980,441	)			(250,759,913	)
Class A			1,087,409				(22,635,248	)
Class C			34,879,938				84,763,874
Class I			112,565,850				249,070,109
Net Increase/(Decrease) in Net Assets from Capital Share Transactions			(224,447,244	)			60,438,822
Redemption Fees			2,094				13,357
Net Increase/(Decrease) in Net Assets			(167,308,015	)			239,406,443
Net Assets:
Beginning of year			2,788,620,653				2,549,214,210
End of period (including undistributed net investment income of $0 and $2,990,000, respectively)		$	2,621,312,638			$	2,788,620,653

* Based on year to date book income. Amounts are subject to change and recharacterization at year end.

See accompanying notes to financial statements.

12

The Gabelli Equity Income Fund

Financial Highlights

Selected data for a share of capital stock outstanding throughout each period:

				Income from Investment Operations										Distributions																									Ratios to Average Net Assets/ Supplemental Data
Year Ended September 30	Net Asset Value, Beginning of Year			Net Investment Income (a)				Net Realized and Unrealized Gain on Investments			Total from Investment Operations			Net Investment Income				Net Realized Gain on Investments				Return of Capital				Total Distributions				Redemption Fees (a)(b)			Net Asset Value, End of Period			Total Return †			Net Assets End of Period (in 000’s)			Net Investment Income			Operating Expenses			Portfolio Turnover Rate
Class AAA
2015(c)		$	28.55		$	0.11			$	1.10		$	1.21		$	(0.31	)*		$	(0.04	)*		$	(0.25	)*		$	(0.60	)		$	0.00		$	29.16		4.26	%		$	1,262,138		0.75	%(d)		1.38	%(d)		1	%
2014			26.68			0.30				3.05			3.35			(0.44	)			(0.38	)			(0.66	)			(1.48	)			0.00			28.55		12.64				1,604,629		1.06			1.37			4
2013			22.54			0.29				4.49			4.78			(0.64	)			—				—				(0.64	)			0.00			26.68		21.38				1,726,724		1.15			1.39			6
2012			18.52			0.25				4.13			4.38			(0.35	)			—				(0.01	)			(0.36	)			0.00			22.54		23.78				1,603,696		1.17			1.40			6
2011			18.65			0.16				0.07			0.23			(0.16	)			—				(0.20	)			(0.36	)			0.00			18.52		1.05				1,464,658		0.79			1.41			14
2010			17.14			0.23				1.64			1.87			(0.23	)			—				(0.13	)			(0.36	)			0.00			18.65		11.03				1,330,970		1.29			1.44			14
Class A
2015(c)		$	28.45		$	0.11			$	1.11		$	1.22		$	(0.31	)*		$	(0.04	)*		$	(0.25	)*		$	(0.60	)		$	0.00		$	29.07		4.31	%		$	215,019		0.76	%(d)		1.38	%(d)		1	%
2014			26.59			0.30				3.04			3.34			(0.44	)			(0.38	)			(0.66	)			(1.48	)			0.00			28.45		12.64				209,501		1.07			1.37			4
2013			22.47			0.28				4.48			4.76			(0.64	)			—				—				(0.64	)			0.00			26.59		21.36				215,353		1.14			1.39			6
2012			18.47			0.25				4.11			4.36			(0.35	)			—				(0.01	)			(0.36	)			0.00			22.47		23.73				164,177		1.19			1.40			6
2011			18.60			0.17				0.06			0.23			(0.16	)			—				(0.20	)			(0.36	)			0.00			18.47		1.06				115,210		0.82			1.41			14
2010			17.09			0.24				1.63			1.87			(0.23	)			—				(0.13	)			(0.36	)			0.00			18.60		11.06				67,314		1.35			1.44			14
Class C
2015(c)		$	25.99		$	0.00	(b)		$	1.01		$	1.01		$	(0.31	)*		$	(0.04	)*		$	(0.25	)*		$	(0.60	)		$	0.00		$	26.40		3.91	%		$	361,939		0.02	%(d)		2.13	%(d)		1	%
2014			24.59			0.08				2.80			2.88			(0.25	)			(0.38	)			(0.85	)			(1.48	)			0.00			25.99		11.78				321,772		0.31			2.12			4
2013			20.97			0.09				4.17			4.26			(0.64	)			—				—				(0.64	)			0.00			24.59		20.50				224,804		0.38			2.14			6
2012			17.38			0.09				3.86			3.95			(0.21	)			—				(0.15	)			(0.36	)			0.00			20.97		22.85				161,842		0.46			2.15			6
2011			17.65			0.02				0.07			0.09			(0.02	)			—				(0.34	)			(0.36	)			0.00			17.38		0.31				98,296		0.09			2.16			14
2010			16.36			0.10				1.55			1.65			(0.23	)			—				(0.13	)			(0.36	)			0.00			17.65		10.20				43,429		0.61			2.19			14
Class I
2015(c)		$	29.11		$	0.15			$	1.13		$	1.28		$	(0.31	)*		$	(0.04	)*		$	(0.25	)*		$	(0.60	)		$	0.00		$	29.79		4.42	%		$	782,217		1.01	%(d)		1.13	%(d)		1	%
2014			27.11			0.38				3.10			3.48			(0.51	)			(0.38	)			(0.59	)			(1.48	)			0.00			29.11		12.92				652,719		1.28			1.12			4
2013			22.84			0.35				4.56			4.91			(0.64	)			—				—				(0.64	)			0.00			27.11		21.67				382,333		1.38			1.14			6
2012			18.71			0.33				4.16			4.49			(0.36	)			—				—				(0.36	)			0.00			22.84		24.13				309,157		1.54			1.15			6
2011			18.80			0.23				0.04			0.27			(0.22	)			—				(0.14	)			(0.36	)			0.00			18.71		1.26				112,929		1.10			1.16			14
2010			17.23			0.35				1.58			1.93			(0.23	)			—				(0.13	)			(0.36	)			0.00			18.80		11.32				41,204		1.92			1.19			14

  † Total return represents aggregate total return of a hypothetical $1,000 investment at the beginning of the year and sold at the end of the period including reinvestment of distributions and does not reflect applicable sales charges. Total return for a period of less than one year is not annualized.

   * Based on year to date book income. Amounts are subject to change and recharacterization at year end.

(a) Per share amounts have been calculated using the average shares outstanding method.

(b) Amount represents less than $0.005 per share.

(c) For the six months ended March 31, 2015, unaudited.

(d) Annualized.

See accompanying notes to financial statements.

13

The Gabelli Equity Income Fund

Notes to Financial Statements (Unaudited)

1. Organization. The Gabelli Equity Income Fund is a series of the Gabelli Equity Series Funds, Inc. (the “Corporation”). The Corporation was incorporated on July 25, 1991 in Maryland. The Fund is a diversified open-end management investment company registered under the Investment Company Act of 1940, as amended (the “1940 Act”), and one of three separately managed portfolios of the Corporation. The Fund seeks to provide a high level of total return on its assets with an emphasis on income. The Fund commenced investment operations on January 2, 1992.

2. Significant Accounting Policies. As an investment company, the Fund follows the investment company accounting and reporting guidance, which is part of U.S. generally accepted accounting principles (“GAAP”) that may require the use of management estimates and assumptions in the preparation of its financial statements. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements.

Security Valuation. Portfolio securities listed or traded on a nationally recognized securities exchange or traded in the U.S. over-the-counter market for which market quotations are readily available are valued at the last quoted sale price or a market’s official closing price as of the close of business on the day the securities are being valued. If there were no sales that day, the security is valued at the average of the closing bid and asked prices or, if there were no asked prices quoted on that day, then the security is valued at the closing bid price on that day. If no bid or asked prices are quoted on such day, the security is valued at the most recently available price or, if the Board of Directors (the “Board”) so determines, by such other method as the Board shall determine in good faith to reflect its fair market value. Portfolio securities traded on more than one national securities exchange or market are valued according to the broadest and most representative market, as determined by Gabelli Funds, LLC (the “Adviser”).

Portfolio securities primarily traded on a foreign market are generally valued at the preceding closing values of such securities on the relevant market, but may be fair valued pursuant to procedures established by the Board if market conditions change significantly after the close of the foreign market, but prior to the close of business on the day the securities are being valued. Debt instruments with remaining maturities of sixty days or less that are not credit impaired are valued at amortized cost, unless the Board determines such amount does not reflect the securities’ fair value, in which case these securities will be fair valued as determined by the Board. Debt instruments having a maturity greater than sixty days for which market quotations are readily available are valued at the average of the latest bid and asked prices. If there were no asked prices quoted on such day, the security is valued using the closing bid price. U.S. government obligations with maturities greater than sixty days are normally valued using a model that incorporates market observable data such as reported sales of similar securities, broker quotes, yields, bids, offers, and reference data. Certain securities are valued principally using dealer quotations.

Securities and assets for which market quotations are not readily available are fair valued as determined by the Board. Fair valuation methodologies and procedures may include, but are not limited to: analysis and review of available financial and non-financial information about the company; comparisons with the valuation and changes in valuation of similar securities, including a comparison of foreign securities with the equivalent U.S. dollar value American Depositary Receipt securities at the close of the U.S. exchange; and evaluation of any other information that could be indicative of the value of the security.

14

The Gabelli Equity Income Fund

Notes to Financial Statements (Unaudited) (Continued)

The inputs and valuation techniques used to measure fair value of the Fund’s investments are summarized into three levels as described in the hierarchy below:

● Level 1  —  quoted prices in active markets for identical securities;

● Level 2  —  other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.); and

● Level 3  —  significant unobservable inputs (including the Board’s determinations as to the fair value of investments).

A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input both individually and in the aggregate that is significant to the fair value measurement. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. The summary of the Fund’s investments in securities by inputs used to value the Fund’s investments as of March 31, 2015 is as follows:

	Valuation Inputs
	Level 1     Quoted Prices			Level 2 Other Significant Observable Inputs			Level 3 Significant Unobservable Inputs			Total Market Value at 3/31/15
INVESTMENTS IN SECURITIES:
ASSETS (Market Value):
Common Stocks (a)		$	2,603,130,169			—			—		$	2,603,130,169
Convertible Preferred Stocks (a)			1,668,881			—						1,668,881
Rights (a)			—			—		$	130,959			130,959
Warrants (a)			1,355,625			—			—			1,355,625
Convertible Corporate Bonds (a)			—		$	1,224,000			—			1,224,000
Corporate Bonds (a)			—			7,785,850			—			7,785,850
U.S. Government Obligations			—			4,847,663			—			4,847,663
TOTAL INVESTMENTS IN SECURITIES – ASSETS		$	2,606,154,675		$	13,857,513		$	130,959		$	2,620,143,147

(a) Please refer to the Schedule of Investments for the industry classifications of these portfolio holdings.

The Fund did not have transfers among Level 1, Level 2, and Level 3 during the six months ended March 31, 2015. The Fund’s policy is to recognize transfers among Levels as of the beginning of the reporting period.

There were no Level 3 investments held at September 30, 2014.

Additional Information to Evaluate Qualitative Information.

General. The Fund uses recognized industry pricing services – approved by the Board and unaffiliated with the Adviser – to value most of its securities, and uses broker quotes provided by market makers of securities not valued by these and other recognized pricing sources. Several different pricing feeds are received to value domestic equity securities, international equity securities, preferred equity securities, and fixed income securities. The data within these feeds is ultimately sourced from major stock exchanges and trading systems where these securities trade. The prices supplied by external sources are checked by obtaining quotations or actual transaction prices from market participants. If a price obtained from the pricing source is deemed unreliable, prices will be sought from another pricing service or from a broker/dealer that trades that security or similar securities.

Fair Valuation. Fair valued securities may be common and preferred equities, warrants, options, rights, and fixed income obligations. Where appropriate, Level 3 securities are those for which market quotations are

15

The Gabelli Equity Income Fund

Notes to Financial Statements (Unaudited) (Continued)

not available, such as securities not traded for several days, or for which current bids are not available, or which are restricted as to transfer. Among the factors to be considered to fair value a security are recent prices of comparable securities that are publicly traded, reliable prices of securities not publicly traded, the use of valuation models, current analyst reports, valuing the income or cash flow of the issuer, or cost if the preceding factors do not apply. A significant change in the unobservable inputs could result in a lower or higher value in Level 3 securities. The circumstances of Level 3 securities are frequently monitored to determine if fair valuation measures continue to apply.

The Adviser reports quarterly to the Board the results of the application of fair valuation policies and procedures. These include back testing the prices realized in subsequent trades of these fair valued securities to fair values previously recognized.

Derivative Financial Instruments. The Fund may engage in various portfolio investment strategies by investing in a number of derivative financial instruments for the purposes of increasing the income of the Fund, hedging against changes in the value of its portfolio securities and in the value of securities it intends to purchase, or hedging against a specific transaction with respect to either the currency in which the transaction is denominated or another currency. Investing in certain derivative financial instruments, including participation in the options, futures, or swap markets, entails certain execution, liquidity, hedging, tax, and securities, interest, credit, or currency market risks. Losses may arise if the Adviser’s prediction of movements in the direction of the securities, foreign currency, and interest rate markets is inaccurate. Losses may also arise if the counterparty does not perform its duties under a contract, or that, in the event of default, the Fund may be delayed in or prevented from obtaining payments or other contractual remedies owed to it under derivative contracts. The creditworthiness of the counterparties is closely monitored in order to minimize these risks. Participation in derivative transactions involves investment risks, transaction costs, and potential losses to which the Fund would not be subject absent the use of these strategies. The consequences of these risks, transaction costs, and losses may have a negative impact on the Fund’s ability to pay distributions.

The Fund’s derivative contracts held at March 31, 2015, if any, are not accounted for as hedging instruments under GAAP and are disclosed in the Schedule of Investments together with the related counterparty.

Swap Agreements. The Fund may enter into equity contract for difference swap transactions for the purpose of increasing the income of the Fund. The use of swaps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio security transactions. In an equity contract for difference swap, a set of future cash flows is exchanged between two counterparties. One of these cash flow streams will typically be based on a reference interest rate combined with the performance of a notional value of shares of a stock. The other will be based on the performance of the shares of a stock. Depending on the general state of short term interest rates and the returns on the Fund’s portfolio securities at the time an equity for difference swap transaction reaches its scheduled termination date, there is a risk that the Fund will not be able to obtain a replacement transaction or that the terms of the replacement will not be as favorable as on the expiring transaction.

Unrealized gains related to swaps are reported as an asset and unrealized losses are reported as a liability in the Statement of Assets and Liabilities. The change in value of swaps, including the accrual of periodic amounts of interest to be received or paid on swaps, is reported as unrealized gain or loss in the Statement

16

The Gabelli Equity Income Fund

Notes to Financial Statements (Unaudited) (Continued)

of Operations. A realized gain or loss is recorded upon payment or receipt of a periodic payment or termination of swap agreements. At March 31, 2015, the Fund held no investments in equity contract for difference swap agreements.

Securities Sold Short. The Fund may enter into short sale transactions. Short selling involves selling securities that may or may not be owned and, at times, borrowing the same securities for delivery to the purchaser, with an obligation to replace such borrowed securities at a later date. The proceeds received from short sales are recorded as liabilities and the Fund records an unrealized gain or loss to the extent of the difference between the proceeds received and the value of an open short position on the day of determination. The Fund records a realized gain or loss when the short position is closed out. By entering into a short sale, the Fund bears the market risk of an unfavorable change in the price of the security sold short. Dividends on short sales are recorded as an expense by the Fund on the ex-dividend date and interest expense is recorded on the accrual basis. The broker retains collateral for the value of the open positions, which is adjusted periodically as the value of the position fluctuates. At March 31, 2015, there were no short sales outstanding.

Foreign Currency Translations. The books and records of the Fund are maintained in U.S. dollars. Foreign currencies, investments, and other assets and liabilities are translated into U.S. dollars at current exchange rates. Purchases and sales of investment securities, income, and expenses are translated at the exchange rate prevailing on the respective dates of such transactions. Unrealized gains and losses that result from changes in foreign exchange rates and/or changes in market prices of securities have been included in unrealized appreciation/depreciation on investments and foreign currency translations. Net realized foreign currency gains and losses resulting from changes in exchange rates include foreign currency gains and losses between trade date and settlement date on investment securities transactions, foreign currency transactions, and the difference between the amounts of interest and dividends recorded on the books of the Fund and the amounts actually received. The portion of foreign currency gains and losses related to fluctuation in exchange rates between the initial purchase trade date and subsequent sale trade date is included in realized gain/(loss) on investments.

Foreign Securities. The Fund may directly purchase securities of foreign issuers. Investing in securities of foreign issuers involves special risks not typically associated with investing in securities of U.S. issuers. The risks include possible revaluation of currencies, the inability to repatriate funds, less complete financial information about companies, and possible future adverse political and economic developments. Moreover, securities of many foreign issuers and their markets may be less liquid and their prices more volatile than securities of comparable U.S. issuers.

Foreign Taxes. The Fund may be subject to foreign taxes on income, gains on investments, or currency repatriation, a portion of which may be recoverable. The Fund will accrue such taxes and recoveries as applicable, based upon its current interpretation of tax rules and regulations that exist in the markets in which it invests.

Restricted Securities. The Fund may invest up to 15% of its net assets in securities for which the markets are restricted. Restricted securities include securities whose disposition is subject to substantial legal or contractual restrictions. The sale of restricted securities often requires more time and results in higher brokerage charges or dealer discounts and other selling expenses than does the sale of securities eligible for trading on national securities exchanges or in the over-the-counter markets. Restricted securities may sell at a price lower than

17

The Gabelli Equity Income Fund

Notes to Financial Statements (Unaudited) (Continued)

similar securities that are not subject to restrictions on resale. Securities freely saleable among qualified institutional investors under special rules adopted by the SEC may be treated as liquid if they satisfy liquidity standards established by the Board. The continued liquidity of such securities is not as well assured as that of publicly traded securities, and accordingly the Board will monitor their liquidity. For the restricted securities the Fund held as of March 31, 2015, refer to the Schedule of Investments.

Securities Transactions and Investment Income. Securities transactions are accounted for on the trade date with realized gain/(loss) on investments determined by using the identified cost method. Interest income (including amortization of premium and accretion of discount) is recorded on the accrual basis. Premiums and discounts on debt securities are amortized using the effective yield to maturity method. Dividend income is recorded on the ex-dividend date, except for certain dividends from foreign securities that are recorded as soon after the ex-dividend date as the Fund becomes aware of such dividends.

Determination of Net Asset Value and Calculation of Expenses. Certain administrative expenses are common to, and allocated among, various affiliated funds. Such allocations are made on the basis of each fund’s average net assets or other criteria directly affecting the expenses as determined by the Adviser pursuant to procedures established by the Board.

In calculating the NAV per share of each class, investment income, realized and unrealized gains and losses, redemption fees, and expenses other than class specific expenses are allocated daily to each class of shares based upon the proportion of net assets of each class at the beginning of each day. Distribution expenses are borne solely by the class incurring the expense.

Distributions to Shareholders. Distributions to shareholders are recorded on the ex-dividend date. Distributions to shareholders are based on income and capital gains as determined in accordance with federal income tax regulations, which may differ from income and capital gains as determined under GAAP. These differences are primarily due to differing treatments of income and gains on various investment securities and foreign currency transactions held by the Fund, timing differences, and differing characterizations of distributions made by the Fund. Distributions from net investment income for federal income tax purposes include net realized gains on foreign currency transactions. These book/tax differences are either temporary or permanent in nature. To the extent these differences are permanent, adjustments are made to the appropriate capital accounts in the period when the differences arise. These reclassifications have no impact on the NAV of the Fund.

The tax character of distributions paid during the year ended September 30, 2014 was as follows:

Distributions paid from:
Ordinary income	$	41,627,302
Net long term capital gains		36,516,134
Return of capital		65,570,631
Total distributions paid	$	143,714,067

The Fund has a fixed distribution policy. Under the policy, the Fund declares and pays monthly distributions from net investment income, capital gains, and paid-in capital. The actual source of the distribution is determined after the end of the calendar year. Pursuant to this policy, distributions during the calendar year are made in excess of required distributions. To the extent such distributions are made from current earnings and profits, they are considered ordinary income or long term capital gains. The Fund’s current distribution policy may restrict the Fund’s ability to pass through to shareholders all of its net realized long term capital gains as a

18

The Gabelli Equity Income Fund

Notes to Financial Statements (Unaudited) (Continued)

Capital Gain Dividend, subject to the maximum federal income tax rate of 20%, and may cause such gains to be treated as ordinary income subject to a maximum federal income tax rate of 39.6%. In addition, certain U.S. shareholders who are individuals, estates, or trusts and whose income exceeds certain thresholds will be required to pay 3.8% Medicare tax on their “net investment income,” which includes dividends received from the Fund and capital gains from the sale or other disposition of shares of the Fund. Distributions sourced from paid-in capital should not be considered as dividend yield or the total return from an investment in the Fund. The Board continues to evaluate its distribution policy in light of ongoing economic and market conditions and may change the amount of the monthly distributions in the future.

Provision for Income Taxes. The Fund intends to continue to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). It is the policy of the Fund to comply with the requirements of the Code applicable to regulated investment companies and to distribute substantially all of its net investment company taxable income and net capital gains. Therefore, no provision for federal income taxes is required.

The Fund is permitted to carry capital losses forward for an unlimited period. Capital losses that are carried forward will retain their character as either short term or long term capital losses.

The following summarizes the tax cost of investments and the related net unrealized appreciation at March 31, 2015:

	Cost		Gross Unrealized Appreciation		Gross Unrealized Depreciation			Net Unrealized Appreciation
Investments	$	1,489,180,576	$	1,180,140,921	$	(49,178,350	)	$	1,130,962,571

The Fund is required to evaluate tax positions taken or expected to be taken in the course of preparing the Fund’s tax returns to determine whether the tax positions are “more-likely-than-not” of being sustained by the applicable tax authority. Income tax and related interest and penalties would be recognized by the Fund as tax expense in the Statement of Operations if the tax positions were deemed not to meet the more-likely-than-not threshold. As of March 31, 2015, the Adviser has reviewed all open tax years and concluded that there was no impact to the Fund’s net assets or results of operations. The Fund’s federal and state tax returns for the prior three fiscal years remain open, subject to examination. On an ongoing basis, the Adviser will monitor the Fund’s tax positions to determine if adjustments to this conclusion are necessary.

3. Investment Advisory Agreement and Other Transactions. The Fund has entered into an investment advisory agreement (the “Advisory Agreement”) with the Adviser which provides that the Fund will pay the Adviser a fee, computed daily and paid monthly, at the annual rate of 1.00% of the value of its average daily net assets. In accordance with the Advisory Agreement, the Adviser provides a continuous investment program for the Fund’s portfolio, oversees the administration of all aspects of the Fund’s business and affairs, and pays the compensation of all Officers and Directors of the Fund who are affiliated persons of the Adviser.

The Corporation pays each Director who is not considered an affiliated person an annual retainer of $18,000 plus $2,000 for each Board meeting attended, and they are reimbursed for any out of pocket expenses incurred in attending meetings. All Board committee members receive $1,000 per meeting attended. The Chairman of the Audit Committee receives a $3,000 annual fee, and the Lead Director receives an annual fee of $2,000. A Director may receive a single meeting fee, allocated among the participating funds, for attending certain

19

The Gabelli Equity Income Fund

Notes to Financial Statements (Unaudited) (Continued)

meetings held on behalf of multiple funds. Directors who are directors or employees of the Adviser or an affiliated company receive no compensation or expense reimbursement from the Corporation.

4. Distribution Plan. The Fund’s Board has adopted a distribution plan (the “Plan”) for each class of shares, except for Class I Shares, pursuant to Rule 12b-1 under the 1940 Act. Under the Class AAA, Class A, and Class C Share Plans, payments are authorized to G.distributors, LLC (the “Distributor”), an affiliate of the Adviser, at annual rates of 0.25%, 0.25%, and 1.00%, respectively, of the average daily net assets of those classes, the annual limitations under each Plan. Such payments are accrued daily and paid monthly.

5. Portfolio Securities. Purchases and sales of securities during the six months ended March 31, 2015, other than short term securities and U.S. Government obligations, aggregated $20,854,289 and $275,348,695, respectively.

6. Transactions with Affiliates. During the six months ended March 31, 2015, the Fund paid brokerage commissions on security trades of $135,597 to G.research, Inc., an affiliate of the Adviser. Additionally, the Distributor retained a total of $115,274 from investors representing commissions (sales charges and underwriting fees) on sales and redemptions of Fund shares.

The cost of calculating the Fund’s NAV per share is a Fund expense pursuant to the Advisory Agreement. During the six months ended March 31, 2015, the Fund paid or accrued $22,500 to the Adviser in connection with the cost of computing the Fund’s NAV.

7. Line of Credit. The Fund participates in an unsecured line of credit of up to $75,000,000 under which it may borrow up to 15% of its net assets from the custodian for temporary borrowing purposes. Borrowings under this arrangement bear interest at the higher of the sum of the overnight LIBOR rate plus 125 basis points or the sum of the federal funds rate plus 125 basis points at the time of borrowing. This amount, if any, would be included in “interest expense” in the Statement of Operations. At March 31, 2015, there were no borrowings outstanding under the line of credit.

The average daily amount of borrowings outstanding under the line of credit during the six months ended March 31, 2015 was $5,919,379 with a weighted average interest rate of 1.15%. The maximum amount borrowed at any time during the six months ended March 31, 2015 was $29,302,000.

8. Capital Stock. The Fund offers four classes of shares – Class AAA Shares, Class A Shares, Class C Shares, and Class I Shares. Class AAA Shares are offered without a sales charge only to investors who acquire them directly from the Distributor, through selected broker/dealers, or the transfer agent. Class I Shares are offered without a sales charge, directly through the Distributor, or brokers that have entered into selling agreements specifically with respect to Class I Shares. Class A Shares are subject to a maximum front-end sales charge of 5.75%. Class C Shares are subject to a 1.00% contingent deferred sales charge for one year after purchase.

The Fund imposes a redemption fee of 2.00% on all classes of shares that are redeemed or exchanged on or before the seventh day after the date of a purchase. The redemption fee is deducted from the proceeds otherwise payable to the redeeming shareholders and is retained by the Fund as an increase in paid-in capital. The redemption fees retained by the Fund during the six months ended March 31, 2015 and the year ended September 30, 2014, if any, can be found in the Statement of Changes in Net Assets under Redemption Fees.

20

The Gabelli Equity Income Fund

Notes to Financial Statements (Unaudited) (Continued)

Transactions in shares of capital stock were as follows:

	Six Months  Ended March 31, 2015 (Unaudited)						Year  Ended September 30, 2014
	Shares			Amount			Shares			Amount
Class AAA
Shares sold		1,599,600		$	46,149,326			6,104,249		$	173,799,360
Shares issued upon reinvestment of distributions		935,111			27,157,902			3,029,246			86,808,062
Shares redeemed		(15,465,111	)		(446,287,669	)		(17,655,748	)		(511,367,335	)
Net decrease		(12,930,400	)	$	(372,980,441	)		(8,522,253	)	$	(250,759,913	)
Class A
Shares sold		1,140,513		$	32,825,495			2,168,130		$	61,699,822
Shares issued upon reinvestment of distributions		125,505			3,635,491			355,177			10,149,638
Shares redeemed		(1,231,042	)		(35,373,577	)		(3,258,793	)		(94,484,708	)
Net increase/(decrease)		34,976		$	1,087,409			(735,486	)	$	(22,635,248	)
Class C
Shares sold		2,176,198		$	57,036,677			4,166,730		$	109,305,673
Shares issued upon reinvestment of distributions		243,103			6,412,151			496,540			13,046,277
Shares redeemed		(1,088,418	)		(28,568,890	)		(1,427,603	)		(37,588,076	)
Net increase		1,330,883		$	34,879,938			3,235,667		$	84,763,874
Class I
Shares sold		8,351,787		$	245,701,834			11,933,805		$	354,287,712
Shares issued upon reinvestment of distributions		482,194			14,316,912			738,803			21,622,925
Shares redeemed		(4,996,387	)		(147,452,896	)		(4,354,513	)		(126,840,528	)
Net increase		3,837,594		$	112,565,850			8,318,095		$	249,070,109

9. Indemnifications. The Fund enters into contracts that contain a variety of indemnifications. The Fund’s maximum exposure under these arrangements is unknown. However, the Fund has not had prior claims or losses pursuant to these contracts. Management has reviewed the Fund’s existing contracts and expects the risk of loss to be remote.

10. Subsequent Events. Management has evaluated the impact on the Fund of all subsequent events occurring through the date the financial statements were issued and has determined that there were no subsequent events requiring recognition or disclosure in the financial statements.

21

The Gabelli Equity Income Fund

Board Consideration and Re-Approval of Advisory Agreement (Unaudited)

During the six months ended March 31, 2015, the Board of Directors of the Corporation approved the continuation of the investment advisory agreement with the Adviser for the Fund on the basis of the recommendation by the directors (the “Independent Board Members”) who are not “interested persons” of the Fund. The following paragraphs summarize the material information and factors considered by the Independent Board Members as well as their conclusions relative to such factors.

Nature, Extent, and Quality of Services. The Independent Board Members considered information regarding the portfolio manager, the depth of the analyst pool available to the Adviser and the portfolio manager, the scope of administrative, shareholder, and other services supervised or provided by the Adviser and the absence of significant service problems reported to the Board. The Independent Board Members noted the experience, length of service, and reputation of the portfolio manager.

Investment Performance. The Independent Board Members reviewed the short, medium, and long term performance of the Fund against a peer group of equity income funds. The Independent Board Members noted that the Fund’s performance was in the fourth quartile of the funds in its category for the one year period, and in the third quartile for the three and five year periods.

Profitability. The Independent Board Members reviewed summary data regarding the profitability of the Fund to the Adviser both with an administrative overhead charge and without such a charge. The Independent Board Members also noted that a substantial portion of the Fund’s portfolio transactions were executed by an affiliated broker, that another affiliated broker received distribution fees and minor amounts of sales commissions, and that the Adviser received a moderate level of soft dollar research benefits through the Fund’s portfolio brokerage.

Economies of Scale. The Independent Board Members discussed the major elements of the Adviser’s cost structure and the relationship of those elements to potential economies of scale.

Sharing Economies of Scale. The Independent Board Members noted that the investment management fee schedule for the Fund does not take into account any potential economies of scale that may develop.

Service and Cost Comparisons. The Independent Board Members compared the expense ratios of the investment management fee, other expenses, and total expenses of the Fund with similar expense ratios of the peer group of equity income funds and noted that the Adviser’s management fee includes substantially all administrative services for the Fund as well as investment advisory services. The Independent Board Members noted that the Fund’s expense ratios were above average within this group. The Independent Board Members also noted that the Fund’s size was average within this group. The Independent Board Members also noted that the management fee structure was the same as that in effect for most of the Gabelli funds. The Independent Board Members did not compare the management fee with the fees for other types of accounts managed by the Adviser.

Conclusions. The Independent Board Members concluded that the Fund enjoyed highly experienced portfolio management services, good ancillary services, and a reasonable performance record. The Independent Board Members also concluded that the Fund’s expense ratios and the profitability to the Adviser of managing the Fund were reasonable, particularly in light of the Fund’s performance, and that economies of scale were not a significant factor in their thinking at this time. The Independent Board Members did not view the potential profitability of ancillary services as material to their decision. On the basis of the foregoing and without assigning

22

The Gabelli Equity Income Fund

Board Consideration and Re-Approval of Advisory Agreement (Unaudited) (Continued)

particular weight to any single conclusion, the Independent Board Members determined to recommend continuation of the investment management agreements to the full Board.

Based on a consideration of all these factors in their totality, the Board Members, including all of the Independent Board Members, determined that the Fund’s advisory fee was fair and reasonable with respect to the quality of services provided and in light of the other factors described above that the Board deemed relevant. Accordingly, the Board Members determined to approve the continuation of the Fund’s Advisory Agreement. The Board Members based their decision on evaluations of all these factors as a whole and did not consider any one factor as all important or controlling.

Portfolio Manager Biography

Mario J. Gabelli, CFA, is Chairman and Chief Executive Officer of GAMCO Investors, Inc. that he founded in 1977 and Chief Investment Officer – Value Portfolios of Gabelli Funds, LLC and GAMCO Asset Management Inc. Mr. Gabelli is a summa cum laude graduate of Fordham University and holds an MBA degree from Columbia Business School and Honorary Doctorates from Fordham University and Roger Williams University.

We have separated the portfolio manager’s commentary from the financial statements and investment portfolio due to corporate governance regulations stipulated by the Sarbanes-Oxley Act of 2002. We have done this to ensure that the content of the portfolio manager’s commentary is unrestricted. Both the commentary and the financial statements, including the portfolio of investments, will be available on our website at www.gabelli.com.

23

Gabelli Equity Series Funds, Inc.

THE GABELLI EQUITY INCOME FUND

One Corporate Center

Rye, New York 10580-1422

t   800-GABELLI (800-422-3554)

f    914-921-5118

e  info@gabelli.com

    GABELLI.COM

Net Asset Value per share available daily

by calling 800-GABELLI after 7:00 P.M.

BOARD OF DIRECTORS   Mario J. Gabelli, CFA Chairman and Chief Executive Officer, GAMCO Investors, Inc.   Anthony J. Colavita President, Anthony J. Colavita, P.C.   Vincent D. Enright Former Senior Vice President and Chief Financial Officer, KeySpan Corp.   John D. Gabelli Senior Vice President, G.research, Inc.   Robert J. Morrissey Partner, Morrissey, Hawkins & Lynch   Kuni Nakamura President, Advanced Polymer, Inc.   Anthony R. Pustorino Certified Public Accountant, Professor Emeritus, Pace University Anthonie C. van Ekris Chairman, BALMAC International, Inc. Salvatore J. Zizza Chairman, Zizza & Associates Corp.   OFFICERS   Bruce N. Alpert President   Andrea R. Mango Secretary   Agnes Mullady Treasurer   Richard J. Walz Chief Compliance Officer   DISTRIBUTOR   G.distributors, LLC   CUSTODIAN, TRANSFER AGENT, AND DIVIDEND DISBURSING AGENT   State Street Bank and Trust Company   LEGAL COUNSEL   Skadden, Arps, Slate, Meagher & Flom LLP

This report is submitted for the general information of the shareholders of The Gabelli Equity Income Fund. It is not authorized for distribution to prospective investors unless preceded or accompanied by an effective prospectus.

GAB444Q115SR

The Gabelli Focus Five Fund

Semiannual Report — March 31, 2015

To Our Shareholders,

For the six months ended March 31, 2015, the net asset value (“NAV”) per Class AAA Share of The Gabelli Focus Five Fund increased 5.4% compared with an increase of 5.9% for the Standard & Poor’s (“S&P”) 500 Index. See below for additional performance information.

Enclosed are the financial statements, including the schedule of investments, as of March 31, 2015.

Comparative Results

Average Annual Returns through March 31, 2015 (a)(b) (Unaudited)
	Six Months			1 Year			5 Year			10 Year			Since January 1, 2012(c)			Since Inception (12/31/02)
Class AAA (GWSVX)		5.43	%		7.62	%		13.75	%		8.18	%		19.01	%		9.82	%
Russell 2500 Index		12.29			10.07			15.48			9.62			20.15	(d)		12.38
Russell 1000 Index		6.55			12.73			14.73			8.34			19.47			12.02
Morgan Stanley Capital International All Country World Ex-U.S. Index (“MSCI ACWI Ex-U.S.”)		(0.51	)		(1.01	)		4.82			5.46			9.42			4.84
Blended Index		7.59			7.97			12.65			8.37			17.31			7.13
S&P 500 Index		5.93			12.73			14.47			8.01			19.05	(d)		9.43
Class A (GWSAX)		5.45			7.62			13.77			8.23			19.03			9.84
With sales charge (e)		(0.62	)		1.43			12.43			7.57			16.88			9.30
Class C (GWSCX)		5.05			6.76			12.92			7.41			18.13			9.04
With contingent deferred sales charge (f)		4.05			5.76			12.92			7.41			18.13			9.04
Class I (GWSIX)		5.53			7.83			14.04			8.38			19.31			9.98

In the current prospectuses dated January 28, 2015, the expense ratios for Class AAA, A, C, and I Shares are 1.38%, 1.38%, 2.13%, and 1.13%, respectively. See page 7 for the expense ratios for the six months ended March 31, 2015. Class AAA and Class I Shares have no sales charge. The maximum sales charge for Class A and C Shares is 5.75% and 1.00%, respectively.
(a)	Returns represent past performance and do not guarantee future results. Total returns and average annual returns reflect changes in share price, reinvestment of distributions, and are net of expenses. Investment returns and the principal value of an investment will fluctuate. When shares are redeemed, they may be worth more or less than their original cost. Current performance may be lower or higher than the performance data presented. Visit www.gabelli.com for performance information as of the most recent month end. Returns would have been lower had the Adviser not reimbursed certain expenses of the Fund. The Fund imposes a 2% redemption fee on shares sold or exchanged within seven days after the date of purchase. Performance returns for periods of less than one year are not annualized. Investors should carefully consider the investment objectives, risks, charges, and expenses of the Fund before investing. The prospectuses contain information about these and other matters and should be read carefully before investing. To obtain a prospectus please visit our website at www.gabelli.com. The Class AAA Share NAVs are used to calculate performance for the periods prior to the issuance of Class I Shares on January 11, 2008. The actual performance of Class I Shares would have been higher due to lower expenses related to this class of shares. The Russell 2500 Index is a market capitalization weighted index of 2,500 U.S. traded stocks of small and mid capitalization stocks. The Russell 1000 Index is a market capitalization weighted index of 1,000 U.S. traded large capitalization stocks. The MSCI ACWI Ex-U.S. is a market capitalization weighted index of small, mid, and large capitalization stocks across developed and emerging markets, excluding U.S. stocks. The Blended Index consists of a 50% Russell 2500 Index, 25% Russell 1000 Index, and 25% MSCI ACWI Ex-U.S. Index. The S&P 500 Index is a market capitalization weighted index of 500 large capitalization stocks commonly used to represent the U.S. equity market. Dividends are considered reinvested. You cannot invest directly in an index.
(b)	The Fund’s fiscal year ends September 30.
(c)	On January 1, 2012, the Fund began operating under its current name.
(d)	S&P 500 Index and Russell 2500 Index performance is as of December 31, 2011.
(e)	Performance results include the effect of the maximum 5.75% sales charge at the beginning of the period.
(f)	Assuming payment of the 1% maximum contingent deferred sales charge imposed on redemptions made within one year of purchase.

The Gabelli Focus Five Fund
Disclosure of Fund Expenses (Unaudited)
For the Six Month Period from October 1, 2014 through March 31, 2015	Expense Table

We believe it is important for you to understand the impact of fees and expenses regarding your investment. All mutual funds have operating expenses. As a shareholder of a fund, you incur ongoing costs, which include costs for portfolio management, administrative services, and shareholder reports (like this one), among others. Operating expenses, which are deducted from a fund’s gross income, directly reduce the investment return of a fund. When a fund’s expenses are expressed as a percentage of its average net assets, this figure is known as the expense ratio. The following examples are intended to help you understand the ongoing costs (in dollars) of investing in your Fund and to compare these costs with those of other mutual funds. The examples are based on an investment of $1,000 made at the beginning of the period shown and held for the entire period.

The Expense Table below illustrates your Fund’s costs in two ways:

Actual Fund Return: This section provides information about actual account values and actual expenses. You may use this section to help you to estimate the actual expenses that you paid over the period after any fee waivers and expense reimbursements. The “Ending Account Value” shown is derived from the Fund’s actual return during the past six months, and the “Expenses Paid During Period” shows the dollar amount that would have been paid by an investor who started with $1,000 in the Fund. You may use this information, together with the amount you invested, to estimate the expenses that you paid over the period.

To do so, simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number given for your Fund under the heading “Expenses Paid During Period” to estimate the expenses you paid during this period.

Hypothetical 5% Return: This section provides information about hypothetical account values and hypothetical expenses based on the Fund’s actual expense ratio. It assumes a hypothetical annualized return of 5% before expenses during the period shown. In this case – because the hypothetical return used is not the Fund’s actual return – the results do not apply to your investment and you cannot use the hypothetical account value and expense to estimate the actual ending account balance or expenses you paid for the period. This example is useful in making comparisons of the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in shareholder reports of other funds.

Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs such as sales charges (loads), redemption fees, or exchange fees, if any, which are described in the Prospectus. If these costs were applied to your account, your costs would be higher. Therefore, the 5% hypothetical return is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds.

	Beginning Account Value 10/01/14	Ending Account Value 03/31/15	Annualized Expense Ratio	Expenses Paid During Period*
The Gabelli Focus Five Fund
Actual Fund Return
Class AAA	$1,000.00	$1,054.30	1.38%	$  7.07
Class A	$1,000.00	$1,054.50	1.38%	$  7.07
Class C	$1,000.00	$1,050.50	2.13%	$10.89
Class I	$1,000.00	$1,055.30	1.13%	$  5.79
Hypothetical 5% Return
Class AAA	$1,000.00	$1,018.05	1.38%	$  6.94
Class A	$1,000.00	$1,018.05	1.38%	$  6.94
Class C	$1,000.00	$1,014.31	2.13%	$10.70
Class I	$1,000.00	$1,019.30	1.13%	$  5.69

* Expenses are equal to the Fund’s annualized expense ratio for the last six months multiplied by the average account value over the period, multiplied by the number of days in the most recent fiscal half year (182 days), then divided by 365.

2

Summary of Portfolio Holdings (Unaudited)

The following table presents portfolio holdings as a percent of net assets as of March 31, 2015:

The Gabelli Focus Five Fund

Specialty Chemicals	15.0	%
Cable and Satellite	14.1	%
Health Care	13.4	%
Energy and Utilities	8.7	%
Food and Beverage	7.9	%
Entertainment	7.0	%
Computer Software and Services	6.6	%
Diversified Industrial	5.2	%
Automotive	5.1	%
Financial Services	4.7	%

U.S. Government Obligations	4.5	%
Business Services	4.1	%
Retail	2.6	%
Hotels and Gaming	1.2	%
Consumer Services	0.6	%
Other Assets and Liabilities (Net)	(0.7	)%
	100.0	%

The Fund files a complete schedule of portfolio holdings with the Securities and Exchange Commission (the “SEC”) for the first and third quarters of each fiscal year on Form N-Q. Shareholders may obtain this information at www.gabelli.com or by calling the Fund at 800-GABELLI (800-422-3554). The Fund’s Form N-Q is available on the SEC’s website at www.sec.gov and may also be reviewed and copied at the SEC’s Public Reference Room in Washington, DC. Information on the operation of the Public Reference Room may be obtained by calling 800-SEC-0330.

Proxy Voting

The Fund files Form N-PX with its complete proxy voting record for the twelve months ended June 30, no later than August 31 of each year. A description of the Fund’s proxy voting policies, procedures, and how the Fund voted proxies relating to portfolio securities is available without charge, upon request, by (i) calling 800-GABELLI (800-422-3554); (ii) writing to The Gabelli Funds at One Corporate Center, Rye, NY 10580-1422; or (iii) visiting the SEC’s website at www.sec.gov.

3

The Gabelli Focus Five Fund

Schedule of Investments — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS — 96.2%
		Automotive — 5.1%
	150,000	General Motors Co.	$	4,128,617	$	5,625,000
	95,000	O’Reilly Automotive Inc.†		13,974,944		20,542,800
				18,103,561		26,167,800
		Business Services — 4.1%
	18,162	Ascent Capital Group Inc., Cl. A†		710,804		723,029
	925,000	The Interpublic Group of Companies Inc.		17,525,484		20,461,000
				18,236,288		21,184,029
		Cable and Satellite — 14.1%
	550,000	EchoStar Corp., Cl. A†		24,955,145		28,446,000
	875,000	Liberty Global plc, Cl. C†		31,787,349		43,583,750
				56,742,494		72,029,750
		Computer Software and Services — 6.6%
	100,000	Fortinet Inc.†		3,209,685		3,495,000
	1,264,643	Internap Corp.†		8,418,231		12,937,298
	268,800	Ixia†		2,603,786		3,260,544
	1,099,830	RealD Inc.†		10,646,920		14,066,826
				24,878,622		33,759,668
		Consumer Services — 0.6%
	75,000	The ADT Corp.		2,237,534		3,114,000
		Diversified Industrial — 5.2%
	1,200,000	API Technologies Corp.†		2,599,536		2,484,000
	1,249,702	Jason Industries Inc.†(a)		11,957,246		8,847,890
	350,000	Tyco International plc		11,373,844		15,071,000
				25,930,626		26,402,890
		Energy and Utilities — 8.7%
	415,800	Canadian Solar Inc.†		9,362,796		13,883,562
	303,920	CIRCOR International Inc.		19,923,836		16,624,424
	1,123,200	Weatherford International plc†		12,988,910		13,815,360
				42,275,542		44,323,346
		Entertainment — 7.0%
	800,000	Take-Two Interactive Software Inc.†		14,746,531		20,364,000
	475,000	Twenty-First Century Fox Inc., Cl. B		15,046,462		15,618,000
				29,792,993		35,982,000
		Financial Services — 4.7%
	150,000	Capital One Financial Corp.		10,756,479		11,823,000
	180,000	CIT Group Inc.		7,230,158		8,121,600
	50,000	Quinpario Acquisition Corp. 2†		500,000		504,000
	50,000	State Street Corp.		3,348,056		3,676,500
				21,834,693		24,125,100

Shares			Cost		Market Value
		Food and Beverage — 7.9%
	1,150,000	Boulder Brands Inc.†	$	10,885,135	$	10,959,500
	900,000	Maple Leaf Foods Inc.		15,967,636		16,471,517
	275,000	Post Holdings Inc.†		9,658,497		12,881,000
				36,511,268		40,312,017
		Health Care — 13.4%
	397,900	Alere Inc.†		15,122,368		19,457,310
	6,250,015	BioScrip Inc.†(a)		35,483,348		27,687,566
	150,000	Endo International plc†		12,093,785		13,455,000
	216,490	Tetraphase Pharmaceuticals Inc.†		7,829,494		7,932,194
				70,528,995		68,532,070
		Hotels and Gaming — 1.2%
	300,000	MGM Resorts International†		6,275,952		6,309,000
		Retail — 2.6%
	175,000	CST Brands Inc.		6,427,877		7,670,250
	780,000	The Bon-Ton Stores Inc.		7,999,594		5,428,800
				14,427,471		13,099,050
		Specialty Chemicals — 15.0%
	1,250,000	Chemtura Corp.†		28,364,316		34,112,500
	900,000	Huntsman Corp.		19,653,174		19,953,000
	425,000	Methanex Corp.		23,201,274		22,767,250
				71,218,764		76,832,750
		TOTAL COMMON STOCKS		438,994,803		492,173,470
Principal Amount
		U.S. GOVERNMENT OBLIGATIONS — 4.5%
$	23,282,000	U.S. Treasury Bills, 0.010% to 0.095%††, 05/14/15 to 09/10/15		23,275,853		23,276,486
		TOTAL INVESTMENTS — 100.7%	$	462,270,656		515,449,956
		Other Assets and Liabilities (Net) — (0.7)%				(3,629,623	)
		NET ASSETS — 100.0%			$	511,820,333

(a)	Security considered an affiliated holding because the Fund owns at least 5% of its outstanding shares.
†	Non-income producing security.
††	Represents annualized yield at date of purchase.

See accompanying notes to financial statements.

4

The Gabelli Focus Five Fund

Statement of Assets and Liabilities

March 31, 2015 (Unaudited)

Assets:
Investments, at value (cost $414,830,062)	$	478,914,500
Investments in affiliates, at value (cost $47,440,594)		36,535,456
Cash		2,675
Deposit at brokers		209,986
Receivable for Fund shares sold		1,148,218
Receivable for investments sold		665,780
Dividends receivable		236,596
Prepaid expenses		55,118
Total Assets		517,768,329
Liabilities:
Payable for investments purchased		3,637,352
Payable for Fund shares redeemed		1,591,422
Payable for investment advisory fees		434,188
Payable for distribution fees		109,610
Payable for accounting fees		7,500
Other accrued expenses		167,924
Total Liabilities		5,947,996
Net Assets (applicable to 35,071,110 shares outstanding)	$	511,820,333
Net Assets Consist of:
Paid-in capital	$	454,439,235
Accumulated net investment loss		(1,986,487	)
Accumulated net realized gain on investments, written options, and foreign currency transactions		6,189,101
Net unrealized appreciation on investments		53,179,300
Net unrealized depreciation on foreign currency translations		(816	)
Net Assets	$	511,820,333
Shares of Capital Stock, each at $0.001 par value:
Class AAA:
Net Asset Value, offering, and redemption price per share ($55,474,218 ÷ 3,766,930 shares outstanding; 100,000,000 shares authorized)		$14.73
Class A:
Net Asset Value and redemption price per share ($93,959,063 ÷ 6,316,487 shares outstanding; 50,000,000 shares authorized)		$14.88
Maximum offering price per share (NAV ÷ 0.9425, based on maximum sales charge of 5.75% of the offering price)		$15.79
Class C:
Net Asset Value and offering price per share ($91,570,540 ÷ 6,984,541 shares outstanding; 50,000,000 shares authorized)		$13.11	(a)
Class I:
Net Asset Value, offering, and redemption price per share ($270,816,512 ÷ 18,003,152 shares outstanding; 50,000,000 shares authorized)		$15.04

(a) Redemption price varies based on the length of time held.

Statement of Operations

For the Six Months Ended March 31, 2015 (Unaudited)

Investment Income:
Dividends - unaffiliated (net of foreign withholding taxes of $48,036)	$	1,509,812
Dividends - affiliated		102,226
Interest		4,501
Total Investment Income		1,616,539
Expenses:
Investment advisory fees		2,636,597
Distribution fees - Class AAA		68,307
Distribution fees - Class A		122,687
Distribution fees - Class C		438,589
Shareholder services fees		182,714
Shareholder communications expenses		40,864
Registration expenses		35,357
Custodian fees		25,099
Accounting fees		22,500
Directors’ fees		7,460
Legal and audit fees		5,874
Miscellaneous expenses		16,978
Total Expenses		3,603,026
Net Investment Loss		(1,986,487	)
Net Realized and Unrealized Gain/(Loss) on Investments, Written Options, and Foreign Currency:
Net realized gain on investments - unaffiliated		8,398,628
Net realized loss on investments - affiliated		(1,442,390	)
Net realized gain on written options		158,715
Net realized loss on foreign currency transactions		(1,067	)
Net realized gain on investments, written options, and foreign currency transactions		7,113,886
Net change in unrealized appreciation/depreciation on investments		20,881,827
on foreign currency translations		(616	)
Net change in unrealized appreciation/depreciation on investments and foreign currency translations		20,881,211
Net Realized and Unrealized Gain/(Loss) on Investments, Written Options, and Foreign Currency		27,995,097
Net Increase in Net Assets Resulting from Operations	$	26,008,610

See accompanying notes to financial statements.

5

The Gabelli Focus Five Fund

Statement of Changes in Net Assets

	Six Months Ended March 31, 2015 (Unaudited)				Year Ended September 30, 2014
Operations:
Net investment loss		$	(1,986,487	)		$	(3,147,592	)
Net realized gain on investments, written options, and foreign currency transactions			7,113,886				49,454,368
Net change in unrealized appreciation/depreciation on investments and foreign currency translations			20,881,211				7,201,953
Net Increase in Net Assets Resulting from Operations			26,008,610				53,508,729
Distributions to Shareholders:
Net realized gain
Class AAA			(4,590,959	)			(613,993	)
Class A			(8,748,506	)			(2,324,870	)
Class C			(8,227,387	)			(788,409	)
Class I			(24,833,402	)			(1,500,452	)
Total Distributions to Shareholders			(46,400,254	)			(5,227,724	)
Capital Share Transactions:
Class AAA			(156,366	)			1,588,875
Class A			(7,364,998	)			(112,908,016	)
Class C			7,986,042				25,357,558
Class I			(37,415,905	)			198,370,157
Net Increase/(Decrease) in Net Assets from Capital Share Transactions			(36,951,227	)			112,408,574
Redemption Fees			1,322				5,655
Net Increase/(Decrease) in Net Assets			(57,341,549	)			160,695,234
Net Assets:
Beginning of year			569,161,882				408,466,648
End of period (including undistributed net investment income of $0 and $0, respectively)		$	511,820,333			$	569,161,882

See accompanying notes to financial statements.

6

The Gabelli Focus Five Fund

Financial Highlights

Selected data for a share of capital stock outstanding throughout each period:

			Income (Loss) from Investment Operations									Distributions													Ratios to Average Net Assets/ Supplemental Data
Year Ended September 30	Net Asset Value, Beginning of Year		Net Investment Loss (a)(b)			Net Realized and Unrealized Gain (Loss) on Investments			Total from Investment Operations			Net Realized Gain on Investments			Total Distributions			Redemption Fees (b)(c)		Net Asset Value, End of Period		Total Return †			Net Assets End of Period (in 000’s)		Net Investment Loss (a)			Expenses Net of Waivers/ Reimburse- ments (d)			Expenses Before Waivers/ Reimburse- ments			Portfolio Turnover Rate
Class AAA
2015(e)		$15.22		$(0.06	)		$ 0.86			$ 0.80			$(1.29	)		$(1.29	)		$0.00		$14.73		5.43	%		$  55,474		(0.76	)%(f)		1.38	%(f)		1.38	%(f)		32	%
2014		13.72		(0.09	)		1.75			1.66			(0.16	)		(0.16	)		0.00		15.22		12.15			57,565		(0.58	)		1.38			1.38			94
2013		11.11		(0.14	)		3.13			2.99			(0.38	)		(0.38	)		0.00		13.72		27.74			50,275		(1.05	)		1.54	(g)		1.54	(g)		69
2012		8.19		(0.11	)		3.10			2.99			(0.07	)		(0.07	)		0.00		11.11		36.71			11,714		(1.09	)		2.01			2.69	(h)		140
2011		8.92		(0.12	)		(0.61	)		(0.73	)		—			—			0.00		8.19		(8.18	)		5,207		(1.21	)		2.01			2.80	(h)		40
2010		7.90		(0.11	)		1.13			1.02			—			—			—		8.92		12.91			5,739		(1.33	)		2.01			3.09	(h)		61
Class A
2015(e)		$15.36		$(0.06	)		$ 0.87			$ 0.81			$(1.29	)		$(1.29	)		$0.00		$14.88		5.45	%		$  93,959		(0.76	)%(f)		1.38	%(f)		1.38	%(f)		32	%
2014		13.85		(0.09	)		1.76			1.67			(0.16	)		(0.16	)		0.00		15.36		12.11			105,369		(0.59	)		1.38			1.38			94
2013		11.21		(0.14	)		3.16			3.02			(0.38	)		(0.38	)		0.00		13.85		27.76			192,157		(1.05	)		1.54	(g)		1.54	(g)		69
2012		8.26		(0.13	)		3.15			3.02			(0.07	)		(0.07	)		0.00		11.21		36.76			7,574		(1.20	)		2.01			2.69	(h)		140
2011		8.99		(0.12	)		(0.61	)		(0.73	)		—			—			0.00		8.26		(8.12	)		139		(1.21	)		2.01			2.80	(h)		40
2010		7.96		(0.11	)		1.14			1.03			—			—			—		8.99		12.94			116		(1.27	)		2.01			3.09	(h)		61
Class C
2015(e)		$13.73		$(0.10	)		$ 0.77			$ 0.67			$(1.29	)		$(1.29	)		$0.00		$13.11		5.05	%		$  91,571		(1.51	)%(f)		2.13	%(f)		2.13	%(f)		32	%
2014		12.49		(0.18	)		1.58			1.40			(0.16	)		(0.16	)		0.00		13.73		11.25			87,443		(1.31	)		2.13			2.13			94
2013		10.22		(0.22	)		2.87			2.65			(0.38	)		(0.38	)		0.00		12.49		26.80			55,865		(1.79	)		2.29	(g)		2.29	(g)		69
2012		7.59		(0.17	)		2.87			2.70			(0.07	)		(0.07	)		0.00		10.22		35.79			1,913		(1.83	)		2.76			3.44	(h)		140
2011		8.33		(0.18	)		(0.56	)		(0.74	)		—			—			0.00		7.59		(8.88	)		192		(1.96	)		2.76			3.55	(h)		40
2010		7.43		(0.16	)		1.06			0.90			—			—			—		8.33		12.11			119		(2.09	)		2.76			3.84	(h)		61
Class I
2015(e)		$15.50		$(0.04	)		$ 0.87			$ 0.83			$(1.29	)		$(1.29	)		$0.00		$15.04		5.53	%		$270,816		(0.52	)%(f)		1.13	%(f)		1.13	%(f)		32	%
2014		13.94		(0.05	)		1.77			1.72			(0.16	)		(0.16	)		0.00		15.50		12.39			318,785		(0.30	)		1.13			1.13			94
2013		11.26		(0.11	)		3.17			3.06			(0.38	)		(0.38	)		0.00		13.94		28.00			110,170		(0.79	)		1.29	(g)		1.29	(g)		69
2012		8.27		(0.09	)		3.15			3.06			(0.07	)		(0.07	)		0.00		11.26		37.21			14,862		(0.84	)		1.76			2.44	(h)		140
2011		8.98		(0.10	)		(0.61	)		(0.71	)		—			—			0.00		8.27		(7.91	)		82		(0.96	)		1.76			2.55	(h)		40
2010		7.93		(0.09	)		1.14			1.05			—			—			—		8.98		13.24			67		(1.09	)		1.76			2.84	(h)		61

  † Total return represents aggregate total return of a hypothetical $1,000 investment at the beginning of the year and sold at the end of the period including reinvestment of distributions and does not reflect applicable sales charges. Total return for a period of less than one year is not annualized.

(a) Due to capital share activity, net investment loss per share and the ratio to average net assets are not necessarily correlated among the different classes of shares.

(b) Per share amounts have been calculated using the average shares outstanding method.

(c) Amount represents less than $0.005 per share.

(d) The Fund incurred interest expense during the years ended September 30, 2011 and 2010. If interest expense had not been incurred, each year the ratios of operating expenses to average net assets would have been 2.00% (Class AAA and Class A), 2.75% (Class C), and 1.75% (Class I), respectively. For the six months ended March 31, 2015 and the year ended September 30, 2013, there was no interest expense, and for the years ended September 30, 2014 and 2012, the effect of interest expense was minimal.

(e) For the six months ended March 31, 2015, unaudited.

(f) Annualized.

(g) Under an expense deferral agreement with the Adviser, the Adviser recovered from the Fund $140,973 for the year ended September 30, 2013, representing previously reimbursed expenses from the Adviser. Had such payment not been made, the expense ratio would have been 1.48% (Class AAA and Class A), 2.23% (Class C), and 1.23% (Class I).

(h) During the years ended September 30, 2012, 2011 and 2010, expenses were voluntarily reduced and/or reimbursed. If such fee reductions and/or reimbursements had not occurred, the ratio would have been as shown.

See accompanying notes to financial statements.

7

The Gabelli Focus Five Fund

Notes to Financial Statements (Unaudited)

1. Organization. The Gabelli Focus Five Fund is a series of Gabelli Equity Series Funds, Inc. (the “Corporation”). The Corporation was incorporated on July 25, 1991 in Maryland. The Fund is a non-diversified open-end management investment company registered under the Investment Company Act of 1940, as amended (the “1940 Act”), and one of three separately managed portfolios of the Corporation. The Fund seeks to provide a high level of capital appreciation. The Fund commenced investment operations on December 31, 2002.

2. Significant Accounting Policies. As an investment company, the Fund follows the investment company accounting and reporting guidance, which is part of U.S. generally accepted accounting principles (“GAAP”) that may require the use of management estimates and assumptions in the preparation of its financial statements. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements.

Security Valuation. Portfolio securities listed or traded on a nationally recognized securities exchange or traded in the U.S. over-the-counter market for which market quotations are readily available are valued at the last quoted sale price or a market’s official closing price as of the close of business on the day the securities are being valued. If there were no sales that day, the security is valued at the average of the closing bid and asked prices or, if there were no asked prices quoted on that day, then the security is valued at the closing bid price on that day. If no bid or asked prices are quoted on such day, the security is valued at the most recently available price or, if the Board of Directors (the “Board”) so determines, by such other method as the Board shall determine in good faith to reflect its fair market value. Portfolio securities traded on more than one national securities exchange or market are valued according to the broadest and most representative market, as determined by Gabelli Funds, LLC (the “Adviser”).

Portfolio securities primarily traded on a foreign market are generally valued at the preceding closing values of such securities on the relevant market, but may be fair valued pursuant to procedures established by the Board if market conditions change significantly after the close of the foreign market, but prior to the close of business on the day the securities are being valued. Debt instruments with remaining maturities of sixty days or less that are not credit impaired are valued at amortized cost, unless the Board determines such amount does not reflect the securities’ fair value, in which case these securities will be fair valued as determined by the Board. Debt instruments having a maturity greater than sixty days for which market quotations are readily available are valued at the average of the latest bid and asked prices. If there were no asked prices quoted on such day, the security is valued using the closing bid price. U.S. government obligations with maturities greater than sixty days are normally valued using a model that incorporates market observable data such as reported sales of similar securities, broker quotes, yields, bids, offers, and reference data. Certain securities are valued principally using dealer quotations.

Securities and assets for which market quotations are not readily available are fair valued as determined by the Board. Fair valuation methodologies and procedures may include, but are not limited to: analysis and review of available financial and non-financial information about the company; comparisons with the valuation and changes in valuation of similar securities, including a comparison of foreign securities with the equivalent U.S. dollar value American Depositary Receipt securities at the close of the U.S. exchange; and evaluation of any other information that could be indicative of the value of the security.

8

The Gabelli Focus Five Fund

Notes to Financial Statements (Unaudited) (Continued)

The inputs and valuation techniques used to measure fair value of the Fund’s investments are summarized into three levels as described in the hierarchy below:

● Level  1  —  quoted prices in active markets for identical securities;

● Level  2  —  other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.); and

● Level  3  —  significant unobservable inputs (including the Board’s determinations as to the fair value of investments).

A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input both individually and in the aggregate that is significant to the fair value measurement. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. The summary of the Fund’s investments in securities by inputs used to value the Fund’s investments as of March 31, 2015 is as follows:

	Valuation Inputs
	Level 1  Quoted Prices	Level 2 Other Significant Observable Inputs	Total Market Value at 3/31/15
INVESTMENTS IN SECURITIES:
ASSETS (Market Value):
Common Stocks (a)	$492,173,470	—	$492,173,470
U.S. Government Obligations	—	$23,276,486	23,276,486
TOTAL INVESTMENTS IN SECURITIES – ASSETS	$492,173,470	$23,276,486	$515,449,956

(a) Please refer to the Schedule of Investments for the industry classifications of these portfolio holdings.

The Fund did not have transfers between Level 1 and Level 2 during the six months ended March 31, 2015. The Fund’s policy is to recognize transfers among Levels as of the beginning of the reporting period.

There were no Level 3 investments at March 31, 2015 or September 30, 2014.

Additional Information to Evaluate Qualitative Information.

General. The Fund uses recognized industry pricing services – approved by the Board and unaffiliated with the Adviser – to value most of its securities, and uses broker quotes provided by market makers of securities not valued by these and other recognized pricing sources. Several different pricing feeds are received to value domestic equity securities, international equity securities, preferred equity securities, and fixed income securities. The data within these feeds is ultimately sourced from major stock exchanges and trading systems where these securities trade. The prices supplied by external sources are checked by obtaining quotations or actual transaction prices from market participants. If a price obtained from the pricing source is deemed unreliable, prices will be sought from another pricing service or from a broker/dealer that trades that security or similar securities.

Fair Valuation. Fair valued securities may be common and preferred equities, warrants, options, rights, and fixed income obligations. Where appropriate, Level 3 securities are those for which market quotations are not available, such as securities not traded for several days, or for which current bids are not available, or which are restricted as to transfer. Among the factors to be considered to fair value a security are recent prices of comparable securities that are publicly traded, reliable prices of securities not publicly traded, the use of valuation models, current analyst reports, valuing the income or cash flow of the issuer, or cost if the preceding

9

The Gabelli Focus Five Fund

Notes to Financial Statements (Unaudited) (Continued)

factors do not apply. A significant change in the unobservable inputs could result in a lower or higher value in Level 3 securities. The circumstances of Level 3 securities are frequently monitored to determine if fair valuation measures continue to apply.

The Adviser reports quarterly to the Board the results of the application of fair valuation policies and procedures. These include back testing the prices realized in subsequent trades of these fair valued securities to fair values previously recognized.

Derivative Financial Instruments. The Fund may engage in various portfolio investment strategies by investing in a number of derivative financial instruments for the purposes of increasing the income of the Fund, hedging against changes in the value of its portfolio securities and in the value of securities it intends to purchase, or hedging against a specific transaction with respect to either the currency in which the transaction is denominated or another currency. Investing in certain derivative financial instruments, including participation in the options, futures, or swap markets, entails certain execution, liquidity, hedging, tax, and securities, interest, credit, or currency market risks. Losses may arise if the Adviser’s prediction of movements in the direction of the securities, foreign currency, and interest rate markets is inaccurate. Losses may also arise if the counterparty does not perform its duties under a contract, or that, in the event of default, the Fund may be delayed in or prevented from obtaining payments or other contractual remedies owed to it under derivative contracts. The creditworthiness of the counterparties is closely monitored in order to minimize these risks. Participation in derivative transactions involves investment risks, transaction costs, and potential losses to which the Fund would not be subject absent the use of these strategies. The consequences of these risks, transaction costs, and losses may have a negative impact on the Fund’s ability to pay distributions.

The Fund’s derivative contracts held at March 31, 2015, if any, are not accounted for as hedging instruments under GAAP and are disclosed in the Schedule of Investments together with the related counterparty.

Options. The Fund may purchase or write call or put options on securities or indices for the purpose of increasing the income of the Fund. As a writer of put options, the Fund receives a premium at the outset and then bears the risk of unfavorable changes in the price of the financial instrument underlying the option. The Fund would incur a loss if the price of the underlying financial instrument decreases between the date the option is written and the date on which the option is terminated. The Fund would realize a gain, to the extent of the premium, if the price of the financial instrument increases between those dates.

As a purchaser of put options, the Fund pays a premium for the right to sell to the seller of the put option the underlying security at a specified price. The seller of the put has the obligation to purchase the underlying security upon exercise at the exercise price. If the price of the underlying security declines, the Fund would realize a gain upon sale or exercise. If the price of the underlying security increases or stays the same, the Fund would realize a loss upon sale or at expiration date, but only to the extent of the premium paid.

If a written call option is exercised, the premium is added to the proceeds from the sale of the underlying security in determining whether there has been a realized gain or loss. If a written put option is exercised, the premium reduces the cost basis of the security. In the case of call options, the exercise prices are referred to as “in-the-money,” “at-the-money,” and “out-of-the-money,” respectively. The Fund may write (a) in-the-money call options when the Adviser expects that the price of the underlying security will remain stable or decline during the option period, (b) at-the-money call options when the Adviser expects that the price of the underlying

10

The Gabelli Focus Five Fund

Notes to Financial Statements (Unaudited) (Continued)

security will remain stable, decline, or advance moderately during the option period, and (c) out-of-the-money call options when the Adviser expects that the premiums received from writing the call option will be greater than the appreciation in the price of the underlying security above the exercise price. By writing a call option, the Fund limits its opportunity to profit from any increase in the market value of the underlying security above the exercise price of the option. Out-of-the-money, at-the-money, and in-the-money put options (the reverse of call options as to the relation of exercise price to market price) may be utilized in the same market environments that such call options are used in equivalent transactions. At March 31, 2015, the Fund held no investments in equity options contracts.

Foreign Currency Translations. The books and records of the Fund are maintained in U.S. dollars. Foreign currencies, investments, and other assets and liabilities are translated into U.S. dollars at current exchange rates. Purchases and sales of investment securities, income, and expenses are translated at the exchange rate prevailing on the respective dates of such transactions. Unrealized gains and losses that result from changes in foreign exchange rates and/or changes in market prices of securities have been included in unrealized appreciation/depreciation on investments and foreign currency translations. Net realized foreign currency gains and losses resulting from changes in exchange rates include foreign currency gains and losses between trade date and settlement date on investment securities transactions, foreign currency transactions, and the difference between the amounts of interest and dividends recorded on the books of the Fund and the amounts actually received. The portion of foreign currency gains and losses related to fluctuation in exchange rates between the initial purchase trade date and subsequent sale trade date is included in realized gain/(loss) on investments.

Foreign Securities. The Fund may directly purchase securities of foreign issuers. Investing in securities of foreign issuers involves special risks not typically associated with investing in securities of U.S. issuers. The risks include possible revaluation of currencies, the inability to repatriate funds, less complete financial information about companies, and possible future adverse political and economic developments. Moreover, securities of many foreign issuers and their markets may be less liquid and their prices more volatile than securities of comparable U.S. issuers.

Foreign Taxes. The Fund may be subject to foreign taxes on income, gains on investments, or currency repatriation, a portion of which may be recoverable. The Fund will accrue such taxes and recoveries as applicable, based upon its current interpretation of tax rules and regulations that exist in the markets in which it invests.

Securities Transactions and Investment Income. Securities transactions are accounted for on the trade date with realized gain/(loss) on investments determined by using the identified cost method. Interest income (including amortization of premium and accretion of discount) is recorded on the accrual basis. Premiums and discounts on debt securities are amortized using the effective yield to maturity method. Dividend income is recorded on the ex-dividend date, except for certain dividends from foreign securities that are recorded as soon after the ex-dividend date as the Fund becomes aware of such dividends.

Determination of Net Asset Value and Calculation of Expenses. Certain administrative expenses are common to, and allocated among, various affiliated funds. Such allocations are made on the basis of each fund’s average net assets or other criteria directly affecting the expenses as determined by the Adviser pursuant to procedures established by the Board.

11

The Gabelli Focus Five Fund

Notes to Financial Statements (Unaudited) (Continued)

In calculating the NAV per share of each class, investment income, realized and unrealized gains and losses, redemption fees, and expenses other than class specific expenses are allocated daily to each class of shares based upon the proportion of net assets of each class at the beginning of each day. Distribution expenses are borne solely by the class incurring the expense.

Distributions to Shareholders. Distributions to shareholders are recorded on the ex-dividend date. Distributions to shareholders are based on income and capital gains as determined in accordance with federal income tax regulations, which may differ from income and capital gains as determined under GAAP. These differences are primarily due to differing treatments of income and gains on various investment securities and foreign currency transactions held by the Fund, timing differences, and differing characterizations of distributions made by the Fund. Distributions from net investment income for federal income tax purposes include net realized gains on foreign currency transactions. These book/tax differences are either temporary or permanent in nature. To the extent these differences are permanent, adjustments are made to the appropriate capital accounts in the period when the differences arise. These reclassifications have no impact on the NAV of the Fund.

The tax character of distributions paid during the year ended September 30, 2014 was as follows:

Distributions paid from:
Ordinary income (inclusive of short term capital gains)	$	3,953,466
Net long term capital gains		1,274,258
Total distributions paid	$	5,227,724

Provision for Income Taxes. The Fund intends to continue to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). It is the policy of the Fund to comply with the requirements of the Code applicable to regulated investment companies and to distribute substantially all of its net investment company taxable income and net capital gains. Therefore, no provision for federal income taxes is required.

The Fund is permitted to carry capital losses forward for an unlimited period. Capital losses that are carried forward will retain their character as either short term or long term capital losses.

The following summarizes the tax cost of investments and the related net unrealized appreciation at March 31, 2015:

	Cost		Gross Unrealized Appreciation	Gross Unrealized Depreciation			Net Unrealized Appreciation
Investments	$	463,264,592	$70,504,203	$	(18,318,839	)	$52,185,364

The Fund is required to evaluate tax positions taken or expected to be taken in the course of preparing the Fund’s tax returns to determine whether the tax positions are “more-likely-than-not” of being sustained by the applicable tax authority. Income tax and related interest and penalties would be recognized by the Fund as tax expense in the Statement of Operations if the tax positions were deemed not to meet the more-likely-than-not threshold. As of March 31, 2015, the Adviser has reviewed all open tax years and concluded that there was no impact to the Fund’s net assets or results of operations. The Fund’s federal and state tax returns for the prior three fiscal years remain open, subject to examination. On an ongoing basis, the Adviser will monitor the Fund’s tax positions to determine if adjustments to this conclusion are necessary.

12

The Gabelli Focus Five Fund

Notes to Financial Statements (Unaudited) (Continued)

3. Investment Advisory Agreement and Other Transactions. The Fund has entered into an investment advisory agreement (the “Advisory Agreement”) with the Adviser which provides that the Fund will pay the Adviser a fee, computed daily and paid monthly, at the annual rate of 1.00% of the value of its average daily net assets. In accordance with the Advisory Agreement, the Adviser provides a continuous investment program for the Fund’s portfolio, oversees the administration of all aspects of the Fund’s business and affairs, and pays the compensation of all Officers and Directors of the Fund who are affiliated persons of the Adviser.

The Corporation pays each Director who is not considered an affiliated person an annual retainer of $18,000 plus $2,000 for each Board meeting attended, and they are reimbursed for any out of pocket expenses incurred in attending meetings. All Board committee members receive $1,000 per meeting attended. The Chairman of the Audit Committee receives a $3,000 annual fee, and the Lead Director receives an annual fee of $2,000. A Director may receive a single meeting fee, allocated among the participating funds, for attending certain meetings held on behalf of multiple funds. Directors who are directors or employees of the Adviser or an affiliated company receive no compensation or expense reimbursement from the Corporation.

4. Distribution Plan. The Fund’s Board has adopted a distribution plan (the “Plan”) for each class of shares, except for Class I Shares, pursuant to Rule 12b-1 under the 1940 Act. Under the Class AAA, Class A, and Class C Share Plans, payments are authorized to G.distributors, LLC (the “Distributor”), an affiliate of the Adviser, at annual rates of 0.25%, 0.25%, and 1.00%, respectively, of the average daily net assets of those classes, the annual limitations under each Plan. Such payments are accrued daily and paid monthly.

5. Portfolio Securities. Purchases and sales of securities during the six months ended March 31, 2015, other than short term securities and U.S. Government obligations, aggregated $163,969,788 and $220,609,932, respectively.

6. Transactions with Affiliates. During the six months ended March 31, 2015, the Distributor retained a total of $44,763 from investors representing commissions (sales charges and underwriting fees) on sales and redemptions of Fund shares.

The cost of calculating the Fund’s NAV per share is a Fund expense pursuant to the Advisory Agreement. During the six months ended March 31, 2015, the Fund paid or accrued $22,500 to the Adviser in connection with the cost of computing the Fund’s NAV.

7. Line of Credit. The Fund participates in an unsecured line of credit of up to $75,000,000 under which it may borrow up to 15% of its net assets from the custodian for temporary borrowing purposes. Borrowings under this arrangement bear interest at the higher of the sum of the overnight LIBOR rate plus 125 basis points or the sum of the federal funds rate plus 125 basis points at the time of borrowing. This amount, if any, would be included in “Interest expense” in the Statement of Operations. During the six months ended March 31, 2015, there were no borrowings under the line of credit.

8. Capital Stock. The Fund offers four classes of shares–Class AAA Shares, Class A Shares, Class C Shares, and Class I Shares. Class AAA Shares are offered without a sales charge only to investors who acquire them directly from the Distributor, through selected broker/dealers, or the transfer agent. Class I Shares are offered without a sales charge, directly through the Distributor, or brokers that have entered into selling agreements specifically with respect to Class I Shares. Class A Shares are subject to a maximum front-end sales charge of 5.75%. Class C Shares are subject to a 1.00% contingent deferred sales charge for one year after purchase.

13

The Gabelli Focus Five Fund

Notes to Financial Statements (Unaudited) (Continued)

The Fund imposes a redemption fee of 2.00% on all classes of shares that are redeemed or exchanged on or before the seventh day after the date of a purchase. The redemption fee is deducted from the proceeds otherwise payable to the redeeming shareholders and is retained by the Fund as an increase in paid-in capital. The redemption fees retained by the Fund during the six months ended March 31, 2015 and the year ended September 30, 2014, if any, can be found in the Statement of Changes in Net Assets under Redemption Fees.

Transactions in shares of capital stock were as follows:

	Six Months Ended
	March 31, 2015						Year Ended
	(Unaudited)						September 30, 2014
	Shares			Amount			Shares			Amount
Class AAA
Shares sold		430,798		$	6,177,602			1,165,335		$	17,210,697
Shares issued upon reinvestment of distributions		305,052			4,411,053			40,471			591,275
Shares redeemed		(751,862	)		(10,745,021	)		(1,086,847	)		(16,213,097	)
Net increase/(decrease)		(16,012	)	$	(156,366	)		118,959		$	1,588,875
Class A
Shares sold		709,083		$	10,339,175			5,805,861		$	86,224,998
Shares issued upon reinvestment of distributions		530,683			7,747,971			149,583			2,206,356
Shares redeemed		(1,783,523	)		(25,452,144	)		(12,973,343	)		(201,339,370	)
Net decrease		(543,757	)	$	(7,364,998	)		(7,017,899	)	$	(112,908,016	)
Class C
Shares sold		1,080,875		$	13,945,751			2,603,836		$	35,131,662
Shares issued upon reinvestment of distributions		512,106			6,606,165			49,108			651,662
Shares redeemed		(976,210	)		(12,565,874	)		(758,532	)		(10,425,766	)
Net increase		616,771		$	7,986,042			1,894,412		$	25,357,558
Class I
Shares sold		2,278,467		$	33,526,442			15,518,313		$	241,884,663
Shares issued upon reinvestment of distributions		1,336,689			19,716,160			65,268			969,236
Shares redeemed		(6,180,709	)		(90,658,507	)		(2,920,247	)		(44,483,742	)
Net increase/(decrease)		(2,565,553	)	$	(37,415,905	)		12,663,334		$	198,370,157

9. Transactions in Securities of Affiliated Issuers. The 1940 Act defines affiliated issuers as those in which the Fund’s holdings of an issuer represent 5% or more of the outstanding voting securities of the issuer. A summary of the Fund’s transactions in the securities of these issuers during the six months ended March 31, 2015 is set forth below:

	Beginning Shares		Shares Purchased		Shares Sold			Ending Shares		Dividend Income			Realized Loss				Value at March 31, 2015			Percent Owned of Shares Outstanding
The Bon-Ton Stores Inc.*		1,046,237		—		(266,237	)		780,000		$	102,226		$	(1,436,186	)			—	—
Bioscrip Inc.**		1,700,000		4,550,015		—			6,250,015			—			—			$	27,687,566	9.11%
Jason Industries Inc.**		1,018,200		239,340		(7,838	)		1,249,702			—			(6,204	)			8,847,890	5.68%
											$	102,226		$	(1,442,390	)		$	36,535,456

* Security is no longer considered affiliated at March 31, 2015.

** Security was not affiliated at September 30, 2014.

14

The Gabelli Focus Five Fund

Notes to Financial Statements (Unaudited) (Continued)

10. Indemnifications. The Fund enters into contracts that contain a variety of indemnifications. The Fund’s maximum exposure under these arrangements is unknown. However, the Fund has not had prior claims or losses pursuant to these contracts. Management has reviewed the Fund’s existing contracts and expects the risk of loss to be remote.

11. Subsequent Events. Management has evaluated the impact on the Fund of all subsequent events occurring through the date the financial statements were issued and has determined that there were no subsequent events requiring recognition or disclosure in the financial statements.

15

The Gabelli Focus Five Fund

Board Consideration and Re-Approval of Advisory Agreement (Unaudited)

During the six months ended March 31, 2015, the Board of Directors of the Corporation approved the continuation of the investment advisory agreement with the Adviser for the Fund on the basis of the recommendation by the directors (the “Independent Board Members”) who are not “interested persons” of the Fund. The following paragraphs summarize the material information and factors considered by the Independent Board Members as well as their conclusions relative to such factors.

Nature, Extent, and Quality of Services. The Independent Board Members considered information regarding the portfolio manager, the depth of the analyst pool available to the Adviser and the portfolio manager, the scope of administrative, shareholder, and other services supervised or provided by the Adviser and the absence of significant service problems reported to the Board. The Independent Board Members noted the experience, length of service, and reputation of the portfolio manager.

Investment Performance. The Independent Board Members reviewed the performance of the Fund over various periods against a peer group of small cap core funds. The Independent Board Members noted that the Fund’s performance was in the fourth quartile for the one year period and in the second quartile for the three year and five year periods. The Independent Board Members also noted that the Fund’s performance was of less relevance than is usually the case due to the relatively recent changes in investment strategy and portfolio management team.

Profitability. The Independent Board Members reviewed summary data regarding the historical lack of profitability of the Fund to the Adviser both with an administrative overhead charge and without such a charge. The Independent Board Members also noted that an affiliated broker of the Adviser received distribution fees and minor amounts of sales commissions and that the Adviser received a moderate level of soft dollar research benefits through the Fund’s portfolio brokerage.

Economies of Scale. The Independent Board Members discussed the major elements of the Adviser’s cost structure and the relationship of those elements to potential economies of scale.

Sharing of Economies of Scale. The Independent Board Members noted that the investment management fee schedule for the Fund does not take into account any potential economies of scale that may develop or any losses or diminished profitability to the Adviser in prior years.

Service and Cost Comparisons. The Independent Board Members compared the expense ratios of the investment management fee, other expenses, and total expenses of the Fund with similar expense ratios of the peer group of small cap core funds and noted that the Adviser’s management fee includes substantially all administrative services for the Fund as well as investment advisory services. The Independent Board Members also noted that the management fee structure was the same as that in effect for most of the Gabelli funds. The Independent Board Members did not compare the management fee with the fees for other types of accounts managed by the Adviser.

Conclusions. The Independent Board Members concluded that the Fund enjoyed highly experienced portfolio management services, good ancillary services, and an acceptable performance record. The Independent Board Members also concluded that the Fund’s expense ratios were reasonable in light of the lack of profitability to the Adviser of managing the Fund, and that economies of scale were not a factor in their thinking at this time. The Independent Board Members did not view the potential profitability of ancillary services as material to their

16

The Gabelli Focus Five Fund

Board Consideration and Re-Approval of Advisory Agreement (Unaudited) (Continued)

decision. On the basis of the foregoing and without assigning particular weight to any single conclusion, the Independent Board Members determined to recommend continuation of the Advisory Agreements to the full Board.

Based on a consideration of all these factors in their totality, the Board Members, including all of the Independent Board Members, determined that the Fund’s advisory fee was fair and reasonable with respect to the quality of services provided and in light of the other factors described above that the Board deemed relevant. Accordingly, the Board Members determined to approve the continuation of the Fund’s Advisory Agreement. The Board Members based its decision on evaluations of all these factors as a whole and did not consider any one factor as all important or controlling.

17

Gabelli/GAMCO Funds and Your Personal Privacy
Who are we?
The Gabelli/GAMCO Funds are investment companies registered with the Securities and Exchange Commission under the Investment Company Act of 1940. We are managed by Gabelli Funds, LLC and GAMCO Asset Management Inc., which are affiliated with GAMCO Investors, Inc. GAMCO Investors, Inc. is a publicly held company that has subsidiaries that provide investment advisory or brokerage services for a variety of clients.
What kind of non-public information do we collect about you if you become a fund shareholder?
If you apply to open an account directly with us, you will be giving us some non-public information about yourself. The non-public information we collect about you is:
●	Information you give us on your application form. This could include your name, address, telephone number, social security number, bank account number, and other information.
●	Information about your transactions with us, any transactions with our affiliates, and transactions with the entities we hire to provide services to you. This would include information about the shares that you buy or redeem. If we hire someone else to provide services — like a transfer agent — we will also have information about the transactions that you conduct through them.
What information do we disclose and to whom do we disclose it?
We do not disclose any non-public personal information about our customers or former customers to anyone other than our affiliates, our service providers who need to know such information, and as otherwise permitted by law. If you want to find out what the law permits, you can read the privacy rules adopted by the Securities and Exchange Commission. They are in volume 17 of the Code of Federal Regulations, Part 248. The Commission often posts information about its regulations on its website, www.sec.gov.
What do we do to protect your personal information?
We restrict access to non-public personal information about you to the people who need to know that information in order to provide services to you or the fund and to ensure that we are complying with the laws governing the securities business. We maintain physical, electronic, and procedural safeguards to keep your personal information confidential.

THE GABELLI FOCUS FIVE FUND

One Corporate Center

Rye, NY 10580-1422

Portfolio Manager Biography

Daniel M. Miller has been the portfolio manager of The Gabelli Focus Five Fund since inception of the investment strategy on January 1, 2012. He is also a Managing Director of GAMCO Asset Management and Chairman of Gabelli & Company, the firm’s institutional research business. Mr. Miller joined the firm in 2002 and graduated magna cum laude with a degree in finance from the University of Miami in Coral Gables, Florida.

We have separated the portfolio manager’s commentary from the financial statements and investment portfolio due to corporate governance regulations stipulated by the Sarbanes-Oxley Act of 2002. We have done this to ensure that the content of the portfolio manager’s commentary is unrestricted. The financial statements and investment portfolio are mailed separately from the commentary. Both the commentary and the financial statements, including the portfolio of investments, will be available on our website at www.gabelli.com.

Gabelli Equity Series Funds, Inc.
THE GABELLI FOCUS FIVE FUND One Corporate Center Rye, New York 10580-1422
t   800-GABELLI    (800-422-3554)
f    914-921-5118
e   info@gabelli.com
GABELLI.COM
Net Asset Value per share available daily by calling 800-GABELLI after 7:00 P.M.
BOARD OF DIRECTORS
Mario J. Gabelli, CFA Chairman and Chief Executive Officer, GAMCO Investors, Inc. Anthony J. Colavita President, Anthony J. Colavita, P.C. Vincent D. Enright Former Senior Vice President and Chief Financial Officer, KeySpan Corp. John D. Gabelli Senior Vice President, G.research, Inc. Robert J. Morrissey Partner, Morrissey, Hawkins & Lynch Kuni Nakamura President, Advanced Polymer, Inc. Anthony R. Pustorino Certified Public Accountant, Professor Emeritus, Pace University	Anthonie C. van Ekris Chairman, BALMAC International, Inc. Salvatore J. Zizza Chairman, Zizza & Associates Corp. OFFICERS Bruce N. Alpert President Andrea R. Mango Secretary Agnes Mullady Treasurer Richard J. Walz Chief Compliance Officer DISTRIBUTOR G.distributors, LLC CUSTODIAN, TRANSFER AGENT, AND DIVIDEND DISBURSING AGENT State Street Bank and Trust Company LEGAL COUNSEL Skadden, Arps, Slate, Meagher & Flom LLP
This report is submitted for the general information of the shareholders of The Gabelli Focus Five Fund. It is not authorized for distribution to prospective investors unless preceded or accompanied by an effective prospectus.
GAB840Q115SR

The Gabelli Small Cap Growth Fund   Semiannual Report — March 31, 2015     Morningstar^® rated The Gabelli Small Cap Growth Fund Class AAA Shares 4 stars overall, 3 stars for the three year period, 4 stars for the five year period, and 5 stars for the ten year period ended March 31, 2015 among 620, 620, 559, and 360 Small Blend funds, respectively. Morningstar Rating^TM is based on risk-adjusted returns. Mario J. Gabelli, CFA Portfolio Manager

To Our Shareholders,

For the six months ended March 31, 2015, the net asset value (“NAV”) per Class AAA Share of The Gabelli Small Cap Growth Fund increased 10.6% compared with an increase of 14.5% for the Russell 2000 Index. See below for additional performance information.

Enclosed are the financial statements, including the schedule of investments, as of March 31, 2015.

Comparative Results

Average Annual Returns through March 31, 2015 (a)(b) (Unaudited)									Since Inception (10/22/91)
	Six Months		1 Year		5 Year		10 Year
Class AAA (GABSX)		10.63%		6.33%		14.56%		10.12%		13.20%
Russell 2000 Index		14.46		8.21		14.57		8.82		10.05
Class A (GCASX)		10.64		6.33		14.56		10.12		13.20
With sales charge (c)		4.28		0.22		13.21		9.47		12.91
Class C (GCCSX)		10.24		5.53		13.70		9.31		12.79
With contingent deferred sales charge (d)		9.24		4.53		13.70		9.31		12.79
Class I (GACIX)		10.77		6.58		14.85		10.32		13.28

In the current prospectuses dated January 28, 2015, the expense ratios for Class AAA, A, C, and I Shares are 1.38%, 1.38%, 2.13%, and 1.13%, respectively. See page 15 for the expense ratios for the six months ended March 31, 2015. Class AAA and Class I Shares have no sales charge. The maximum sales charge for Class A and C Shares is 5.75% and 1.00%, respectively.
(a)	Returns represent past performance and do not guarantee future results. Total returns and average annual returns reflect changes in share price, reinvestment of distributions, and are net of expenses. Investment returns and the principal value of an investment will fluctuate. When shares are redeemed, they may be worth more or less than their original cost. Current performance may be lower or higher than the performance data presented. Visit www.gabelli.com for performance information as of the most recent month end. The Fund imposes a 2% redemption fee on shares sold or  exchanged within seven days after the date of purchase. Performance returns for periods of less than one year are not annualized. Investors should  carefully consider the investment objectives, risks, charges, and expenses of the Fund before investing. The prospectuses contain information about  these and other matters and should be read carefully before investing. To obtain a prospectus please visit our website at www.gabelli.com. The Class AAA Share NAVs are used to calculate performance for the periods prior to the issuance of Class A Shares and Class C Shares on December 31, 2003, and the Class I Shares on January 11, 2008. The actual performance of the Class A Shares and Class C Shares would have been lower due to the additional fees and expenses associated with these classes of shares. The actual performance of the Class I Shares would have been higher due to lower expenses related to this class of shares. Investing in small capitalization securities involves special risks because these securities may trade less frequently and experience more abrupt price movements than large capitalization securities. The Russell 2000 Index is an unmanaged indicator which measures the performance of the small cap segment of the U.S. equity market. Dividends are considered reinvested. You cannot invest directly in an index.
(b)	The Fund’s fiscal year ends September 30.
(c)	Performance results include the effect of the maximum 5.75% sales charge at the beginning of the period.
(d)	Assuming payment of the 1% maximum contingent deferred sales charge imposed on redemptions made within one year of purchase.

The Gabelli Small Cap Growth Fund
Disclosure of Fund Expenses (Unaudited)
For the Six Month Period from October 1, 2014 through March 31, 2015	Expense Table

We believe it is important for you to understand the impact of fees and expenses regarding your investment. All mutual funds have operating expenses. As a shareholder of a fund, you incur ongoing costs, which include costs for portfolio management, administrative services, and shareholder reports (like this one), among others. Operating expenses, which are deducted from a fund’s gross income, directly reduce the investment return of a fund. When a fund’s expenses are expressed as a percentage of its average net assets, this figure is known as the expense ratio. The following examples are intended to help you understand the ongoing costs (in dollars) of investing in your Fund and to compare these costs with those of other mutual funds. The examples are based on an investment of $1,000 made at the beginning of the period shown and held for the entire period.

The Expense Table below illustrates your Fund’s costs in two ways:

Actual Fund Return: This section provides information about actual account values and actual expenses. You may use this section to help you to estimate the actual expenses that you paid over the period after any fee waivers and expense reimbursements. The “Ending Account Value” shown is derived from the Fund’s actual return during the past six months, and the “Expenses Paid During Period” shows the dollar amount that would have been paid by an investor who started with $1,000 in the Fund. You may use this information, together with the amount you invested, to estimate the expenses that you paid over the period.

To do so, simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number given for your Fund under the heading “Expenses Paid During Period” to estimate the expenses you paid during this period.

Hypothetical 5% Return: This section provides information about hypothetical account values and hypothetical expenses based on the Fund’s actual expense ratio. It assumes a hypothetical annualized return of 5% before expenses during the period shown. In this case – because the hypothetical return used is not the Fund’s actual return – the results do not apply to your investment and you cannot use the hypothetical account value and expense to estimate the actual ending account balance or expenses you paid for the period. This example is useful in making comparisons of the ongoing costs of investing in the Fund and other funds. To do so, compare this 5% hypothetical example with the 5% hypothetical examples that appear in shareholder reports of other funds.

Please note that the expenses shown in the table are meant to highlight your ongoing costs only and do not reflect any transactional costs such as sales charges (loads), redemption fees, or exchange fees, if any, which are described in the Prospectus. If these costs were applied to your account, your costs would be higher. Therefore, the 5% hypothetical return is useful in comparing ongoing costs only, and will not help you determine the relative total costs of owning different funds.

	Beginning  Account Value  10/01/14	Ending  Account Value  03/31/15	Annualized  Expense Ratio	Expenses  Paid During  Period*
The Gabelli Small Cap Growth Fund
Actual Fund Return
Class AAA	$1,000.00	$1,106.30	1.38%	$  7.25
Class A	$1,000.00	$1,106.40	1.38%	$  7.25
Class C	$1,000.00	$1,102.40	2.13%	$11.16
Class I	$1,000.00	$1,107.70	1.13%	$  5.94
Hypothetical 5% Return
Class AAA	$1,000.00	$1,018.05	1.38%	$  6.94
Class A	$1,000.00	$1,018.05	1.38%	$  6.94
Class C	$1,000.00	$1,014.31	2.13%	$10.70
Class I	$1,000.00	$1,019.30	1.13%	$  5.69

* Expenses are equal to the Fund’s annualized expense ratio for the last six months multiplied by the average account value over the period, multiplied by the number of days in the most recent fiscal half year (182 days), then divided by 365.

2

Summary of Portfolio Holdings (Unaudited)

The following table presents portfolio holdings as a percent of net assets as of March 31, 2015:

The Gabelli Small Cap Growth Fund

U.S. Government Obligations	9.4	%
Food and Beverage	8.6	%
Equipment and Supplies	7.9	%
Automotive: Parts and Accessories	7.2	%
Retail	6.6	%
Diversified Industrial	6.0	%
Energy and Utilities	5.4	%
Business Services	5.1	%
Financial Services	4.5	%
Health Care	4.4	%
Specialty Chemicals	4.3	%
Aviation: Parts and Services	3.8	%
Hotels and Gaming	3.2	%
Building and Construction	2.6	%
Entertainment	2.5	%
Computer Software and Services	2.2	%
Telecommunications	1.5	%
Electronics	1.5	%
Consumer Products	1.4	%
Cable	1.3	%
Consumer Services	1.2	%
Real Estate	1.2	%
Wireless Communications	1.1	%

Publishing	1.0	%
Machinery	1.0	%
Automotive	1.0	%
Transportation	0.9	%
Broadcasting	0.8	%
Home Furnishings	0.5	%
Metals and Mining	0.5	%
Environmental Services	0.4	%
Communications Equipment	0.3	%
Manufactured Housing and Recreational Vehicles	0.3	%
Aerospace	0.2	%
Educational Services	0.1	%
Closed-End Funds	0.1	%
Paper and Forest Products	0.1	%
Closed-End Business Development Company	0.0	%*
Agriculture	0.0	%*
Other Assets and Liabilities (Net)	(0.1	)%
	100.0	%

*      Amount represents less than 0.05%.

The Fund files a complete schedule of portfolio holdings with the Securities and Exchange Commission (the “SEC”) for  the first and third quarters of each fiscal year on Form N-Q. Shareholders may obtain this information at www.gabelli.com or by calling the Fund at 800-GABELLI (800-422-3554). The Fund’s Form N-Q is available on the SEC’s website at  www.sec.gov and may also be reviewed and copied at the SEC’s Public Reference Room in Washington, DC.  Information on the operation of the Public Reference Room may be obtained by calling 800-SEC-0330.

Proxy Voting

The Fund files Form N-PX with its complete proxy voting record for the twelve months ended June 30, no later than August 31 of each year. A description of the Fund’s proxy voting policies, procedures, and how the Fund voted proxies relating to portfolio securities is available without charge, upon request, by (i) calling 800-GABELLI (800-422-3554); (ii) writing to The Gabelli Funds at One Corporate Center, Rye, NY 10580-1422; or (iii) visiting the SEC’s website at www.sec.gov.

3

The Gabelli Small Cap Growth Fund

Schedule of Investments — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS — 90.5%
		Aerospace — 0.2%
	25,000	Embraer SA, ADR	$	430,623	$	768,750
	290,000	Exelis Inc.		4,786,003		7,067,300
	20,000	Innovative Solutions & Support Inc.†		69,694		76,000
				5,286,320		7,912,050
		Agriculture — 0.0%
	400,075	Black Earth Farming Ltd., SDR†		701,788		192,787
	12,000	Cadiz Inc.†		93,950		123,060
	125,000	Ceres Inc.†		234,867		41,250
				1,030,605		357,097
		Automotive — 1.0%
	1,250,090	Navistar International Corp.†		36,564,732		36,877,655
	12,000	PACCAR Inc.		471,506		757,680
				37,036,238		37,635,335
		Automotive: Parts and Accessories — 7.1%
	236,000	BorgWarner Inc.		1,330,291		14,273,280
	760,000	Brembo SpA		8,758,907		31,069,439
	90,022	China Automotive Systems Inc.		447,666		655,360
	403,000	Cooper Tire & Rubber Co.		10,463,811		17,264,520
	1,155,000	Dana Holding Corp.		10,200,360		24,439,800
	1,210,027	Federal-Mogul Holdings Corp.†		15,617,056		16,105,463
	760,000	Modine Manufacturing Co.†		9,616,561		10,237,200
	22,000	Monro Muffler Brake Inc.		150,657		1,431,100
	408,000	O’Reilly Automotive Inc.†		11,016,729		88,225,920
	45,000	Puradyn Filter Technologies Inc.†		11,732		8,775
	200,000	SORL Auto Parts Inc.†		1,164,477		680,000
	80,375	Spartan Motors Inc.		388,580		389,819
	225,000	Standard Motor Products Inc.		1,824,108		9,508,500
	207,000	Strattec Security Corp.(a)		4,420,973		15,284,880
	400,000	Superior Industries International Inc.		6,650,124		7,572,000
	475,000	Tenneco Inc.†		4,109,505		27,274,500
	870,000	The Pep Boys - Manny, Moe & Jack†		9,417,036		8,369,400
	26,000	Thor Industries Inc.		240,934		1,643,460
	15,500	Visteon Corp.†		1,591,078		1,494,200
				97,420,585		275,927,616
		Aviation: Parts and Services — 3.8%
	25,000	AAR Corp.		302,990		767,500
	9,500	Astronics Corp.†		20,799		700,150
	12,340	Astronics Corp., Cl. B†		26,185		901,931
	48,000	B/E Aerospace Inc.		2,788,695		3,053,760
	5,050,000	BBA Aviation plc		13,601,630		25,215,159

Shares			Cost		Market Value
	500,000	Curtiss-Wright Corp.	$	14,149,715	$	36,970,000
	44,000	Ducommun Inc.†		868,225		1,139,600
	1,245,095	GenCorp Inc.†		8,096,303		28,873,753
	868,018	Kaman Corp.		16,437,688		36,830,004
	27,000	KLX Inc.†		1,198,159		1,040,580
	85,000	Moog Inc., Cl. A†		703,065		6,379,250
	16,200	Moog Inc., Cl. B†		471,841		1,217,592
	68,000	Woodward Inc.		1,052,020		3,468,680
				59,717,315		146,557,959
		Broadcasting — 0.8%
	520,836	ACME Communications Inc.†		526,973		19,011
	242,017	Beasley Broadcast Group Inc., Cl. A		1,409,741		1,236,707
	23,300	Cogeco Inc.		592,837		1,015,851
	445,000	Crown Media Holdings Inc., Cl. A†		1,623,074		1,780,000
	30,900	Gray Television Inc.†		89,812		427,038
	71,200	Gray Television Inc., Cl. A†		373,008		838,736
	400,000	ITV plc		1,310,259		1,500,600
	20,000	Liberty Broadband Corp., Cl. A†		124,003		1,129,600
	52,362	Liberty Broadband Corp., Cl. C†		730,014		2,963,689
	80,000	Liberty Media Corp., Cl. A†		372,009		3,084,000
	160,000	Liberty Media Corp., Cl. C†		731,764		6,112,000
	125,000	Pandora Media Inc.†		1,715,827		2,026,250
	600,000	Salem Media Group Inc.		2,326,952		3,696,000
	170,000	Sinclair Broadcast Group Inc., Cl. A		1,335,314		5,339,700
	450,000	Sirius XM Holdings Inc.†		219,282		1,719,000
				13,480,869		32,888,182
		Building and Construction — 2.6%
	66,000	Beazer Homes USA Inc.†		1,228,434		1,169,520
	295,000	D.R. Horton Inc.		3,487,620		8,401,600
	750,000	Hovnanian Enterprises Inc., Cl. A†		1,928,866		2,670,000
	200,000	KB Home		2,123,861		3,124,000
	475,000	Layne Christensen Co.†		10,223,756		2,379,750
	87,000	Lennar Corp., Cl. A		1,246,629		4,507,470
	430,009	Lennar Corp., Cl. B		11,261,610		17,673,370
	600,000	Louisiana-Pacific Corp.†		5,071,723		9,906,000
	142,000	MDC Holdings Inc.		3,592,233		4,047,000
	155,000	Meritage Homes Corp.†		3,454,885		7,539,200
	12,500	Nortek Inc.†		459,613		1,103,125
	2,800	NVR Inc.†		1,980,556		3,720,248
	345,000	PulteGroup Inc.		2,447,273		7,669,350
	200,000	Standard Pacific Corp.†		771,232		1,800,000
	245,000	The Ryland Group Inc.		3,991,160		11,941,300
	380,000	Toll Brothers Inc.†		7,446,446		14,949,200
				60,715,897		102,601,133

See accompanying notes to financial statements.

4

The Gabelli Small Cap Growth Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Business Services — 5.1%
	40,000	ACCO Brands Corp.†	$	363,855	$	332,400
	124,000	Ascent Capital Group Inc., Cl. A†		3,561,132		4,936,440
	510,006	Clear Channel Outdoor Holdings Inc., Cl. A		1,794,403		5,161,261
	1,220,500	Diebold Inc.		40,135,329		43,278,930
	560,488	Edgewater Technology Inc.†		2,775,139		3,833,738
	420,000	Furmanite Corp.†		1,870,692		3,313,800
	95,000	GP Strategies Corp.†		791,180		3,515,000
	30,000	GSE Systems Inc.†		130,842		45,000
	365,000	Internap Corp.†		2,507,950		3,733,950
	17,000	Landauer Inc.		443,034		597,380
	1,100,000	Live Nation Entertainment Inc.†		11,276,960		27,753,000
	255,000	Loomis AB, Cl. B		2,728,946		7,813,902
	191,000	Macquarie Infrastructure Co. LLC		1,725,070		15,717,390
	95,000	McGrath RentCorp		2,581,641		3,126,450
	17,000	Rentrak Corp.†		931,616		944,520
	245,000	Scientific Games Corp., Cl. A†		3,219,744		2,565,150
	15,000	Sealed Air Corp.		362,982		683,400
	120,000	Sohgo Security Services Co. Ltd.		1,459,559		4,097,219
	85,000	Stamps.com Inc.†		703,512		5,719,650
	400,000	The Brink’s Co.		9,807,432		11,052,000
	2,010,900	The Interpublic Group of Companies Inc.		15,552,320		44,481,108
	100,000	TNT Express NV		884,371		636,653
	33,050	TransAct Technologies Inc.		168,459		195,325
	404,180	Trans-Lux Corp.†(a)		3,957,787		1,748,078
	40,000	United Rentals Inc.†		256,125		3,646,400
	14,444	Vectrus Inc.†		306,666		368,178
				110,296,746		199,296,322
		Cable — 1.3%
	170,000	AMC Networks Inc., Cl. A†		2,124,059		13,028,800
	555,068	Cablevision Systems Corp., Cl. A		956,653		10,157,744
	10,000	Cogeco Cable Inc.		340,851		536,181
	235,000	DIRECTV†		6,141,167		19,998,500
	50,000	DISH Network Corp., Cl. A†		968,420		3,503,000
	36,000	EchoStar Corp., Cl. A†		708,109		1,861,920
	8,800	Liberty Global plc, Cl. A†		107,821		452,936
	26,400	Liberty Global plc, Cl. C†		306,715		1,314,984
				11,653,795		50,854,065
		Closed-End Business Development Company — 0.0%
	113,000	MVC Capital Inc.		1,287,652		1,071,240

Shares			Cost		Market Value
		Closed-End Funds — 0.1%
	101,720	The Central Europe, Russia, and Turkey Fund Inc.	$	3,278,146	$	2,091,363
	31,614	The European Equity Fund Inc.		315,049		276,306
	93,316	The New Germany Fund Inc.		1,280,487		1,446,398
				4,873,682		3,814,067
		Communications Equipment — 0.3%
	230,000	Communications Systems Inc.		2,054,171		2,624,300
	53,000	Fortinet Inc.†		1,087,610		1,852,350
	400,000	Riverbed Technology Inc.†		8,003,890		8,364,000
	290,000	Sycamore Networks Inc.		412,061		110,200
				11,557,732		12,950,850
		Computer Software and Services — 2.2%
	280,000	Activision Blizzard Inc.		4,291,397		6,363,000
	40,000	Avid Technology Inc.†		402,666		596,000
	2,000	Blackbaud Inc.		78,260		94,760
	750,000	EarthLink Holdings Corp.		3,999,020		3,330,000
	102,000	Electronic Arts Inc.†		1,841,947		5,999,130
	185,000	Emulex Corp.†		1,578,438		1,474,450
	445,000	FalconStor Software Inc.†		1,421,329		689,750
	505,044	Global Sources Ltd.†		3,838,918		2,959,558
	73,077	Guidance Software Inc.†		659,687		395,347
	40,000	InterXion Holding NV†		630,985		1,128,000
	60,000	Mentor Graphics Corp.		720,436		1,441,800
	20,000	Mercury Systems Inc.†		303,410		311,000
	20,187	MKS Instruments Inc.		367,981		682,522
	440,000	NCR Corp.†		4,746,089		12,984,400
	65,000	Quantum Corp.†		204,798		104,000
	5,000	Rocket Internet SE†		291,504		247,763
	100,000	Rockwell Automation Inc.		2,731,906		11,599,000
	54,000	Stratasys Ltd.†		4,104,000		2,850,120
	270,000	Tyler Technologies Inc.†		1,178,357		32,543,100
				33,391,128		85,793,700
		Consumer Products — 1.4%
	295,000	1-800-FLOWERS.COM Inc., Cl. A†		1,342,595		3,489,850
	55,000	Brunswick Corp.		967,690		2,829,750
	33,500	Chofu Seisakusho Co. Ltd.		484,644		829,574
	57,000	Church & Dwight Co. Inc.		290,143		4,868,940
	25,000	Elizabeth Arden Inc.†		370,518		390,000
	40,000	Ginko International Co. Ltd.		629,998		460,211
	2,000	Harley-Davidson Inc.		4,713		121,480
	25,000	Harman International Industries Inc.		1,186,027		3,340,750
	104,229	Hunter Douglas NV		4,540,933		4,281,142
	488,304	Marine Products Corp.		1,489,266		4,184,765
	10,000	National Presto Industries Inc.		300,897		633,900

See accompanying notes to financial statements.

5

The Gabelli Small Cap Growth Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Consumer Products (Continued)
	445,000	Sally Beauty Holdings Inc.†	$	2,951,051	$	15,294,650
	220,000	Samick Musical Instruments Co. Ltd.		299,584		844,743
	13,000	Shimano Inc.		1,500,919		1,938,050
	9,750	Steven Madden Ltd.†		36,466		370,500
	150,000	Swedish Match AB		2,992,162		4,417,015
	87,425	Syratech Corp.†		17,426		262
	25,000	The Scotts Miracle-Gro Co., Cl. A		771,996		1,679,250
	22,000	WD-40 Co.		606,916		1,947,880
	105,000	Wolverine World Wide Inc.		542,857		3,512,250
				21,326,801		55,434,962
		Consumer Services — 1.2%
	53,000	Bowlin Travel Centers Inc.†		53,947		74,200
	2,750	Collectors Universe Inc.		2,778		62,040
	18,000	IAC/InterActiveCorp.		199,991		1,214,460
	265,017	KAR Auction Services Inc.		3,573,437		10,052,095
	100,000	Liberty Interactive Corp., Cl. A†		1,487,382		2,919,000
	37,000	Liberty TripAdvisor Holdings Inc., Cl. A†		393,577		1,176,230
	51,217	Liberty Ventures, Cl. A†		656,056		2,151,626
	215,000	Martha Stewart Living Omnimedia Inc., Cl. A†		1,083,310		1,397,500
	900,000	Rollins Inc.		2,281,581		22,257,000
	50,000	The ADT Corp.		1,239,655		2,076,000
	455,000	TiVo Inc.†		4,819,951		4,827,550
				15,791,665		48,207,701
		Diversified Industrial — 5.9%
	21,000	Acuity Brands Inc.		288,043		3,531,360
	30,000	Aegion Corp.†		561,304		541,500
	111,000	Albany International Corp., Cl. A		2,490,531		4,412,250
	223,805	Ampco-Pittsburgh Corp.		3,900,879		3,907,635
	6,000	Anixter International Inc.†		57,120		456,780
	7,992	Burnham Holdings Inc., Cl. A		176,094		171,828
	42,076	Covisint Corp.†		108,485		85,414
	400,000	Crane Co.		9,479,962		24,964,000
	14,000	EnPro Industries Inc.		930,863		923,300
	114,000	Greif Inc., Cl. A		2,227,166		4,476,780
	117,970	Greif Inc., Cl. B		5,709,954		5,426,620
	1,245,000	Griffon Corp.		13,703,772		21,700,350
	34,000	Haynes International Inc.		1,694,519		1,516,740
	190,000	Jardine Strategic Holdings Ltd.		3,487,637		6,650,000
	500,000	Katy Industries Inc.†(a)		724,863		1,295,000
	45,000	Key Technology Inc.†		657,015		573,300
	175,000	Kimball International Inc., Cl. B		1,766,047		1,834,000

Shares			Cost		Market Value
	2,400	L.B. Foster Co., Cl. A	$	83,834	$	113,952
	75,000	Lawson Products Inc.†		1,075,729		1,740,750
	96,000	Lincoln Electric Holdings Inc.		2,586,322		6,277,440
	65,000	Lindsay Corp.		1,550,702		4,956,250
	40,083	Lydall Inc.†		447,165		1,271,433
	91,500	Magnetek Inc.†		1,970,627		3,524,580
	31,500	Matthews International Corp., Cl. A		750,010		1,622,565
	550,000	Myers Industries Inc.		6,105,815		9,641,500
	134,000	Oil-Dri Corp. of America		1,466,599		4,509,100
	125,000	Olin Corp.		2,446,749		4,005,000
	300,000	Park-Ohio Holdings Corp.		2,690,756		15,801,000
	19,000	Pentair plc		727,134		1,194,910
	200,500	Polypore International Inc.†		11,913,171		11,809,450
	87,000	Precision Castparts Corp.		2,064,742		18,270,000
	99,229	Raven Industries Inc.		2,465,300		2,030,225
	32,000	Roper Industries Inc.		620,029		5,504,000
	300,000	Sevcon Inc.†(a)		1,854,639		2,391,000
	96,000	Sonoco Products Co.		2,940,089		4,364,160
	58,000	Standex International Corp.		1,563,076		4,763,540
	167,078	Steel Partners Holdings LP†		2,840,871		3,172,811
	390,000	Textron Inc.		2,523,213		17,288,700
	460,141	Tredegar Corp.		8,079,937		9,253,436
	168,000	Trinity Industries Inc.		2,539,068		5,965,680
	147,000	Tyco International plc		2,752,473		6,329,820
				112,022,304		228,268,159
		Educational Services — 0.1%
	59,000	Career Education Corp.†		416,169		296,770
	215,000	Corinthian Colleges Inc.†		666,547		3,031
	376,000	Universal Technical Institute Inc.		6,302,513		3,609,600
				7,385,229		3,909,401
		Electronics — 1.5%
	98,000	Badger Meter Inc.		2,797,399		5,874,120
	267,383	Bel Fuse Inc., Cl. A(a)		6,219,020		4,903,804
	14,000	CSR plc, ADR		205,520		723,100
	550,000	CTS Corp.		5,306,161		9,894,500
	575,000	Cypress Semiconductor Corp.		4,844,733		8,113,250
	40,000	Daktronics Inc.		362,126		432,400
	112,000	Dolby Laboratories Inc., Cl. A		4,619,464		4,273,920
	224,000	Gentex Corp.		2,739,665		4,099,200
	87,000	Greatbatch Inc.†		2,213,466		5,032,950
	20,000	IMAX Corp.†		158,565		674,200
	68,000	KEMET Corp.†		264,474		281,520
	45,000	Kimball Electronics Inc.†		270,453		636,300
	66,000	MOCON Inc.		974,677		1,103,520
	315,000	Park Electrochemical Corp.		5,670,799		6,791,400
	135,000	Rofin-Sinar Technologies Inc.†		3,214,465		3,271,050

See accompanying notes to financial statements.

6

The Gabelli Small Cap Growth Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Electronics (Continued)
	170,000	Stoneridge Inc.†	$	1,355,936	$	1,919,300
				41,216,923		58,024,534
		Energy and Utilities — 5.4%
	14,123	Amec Foster Wheeler plc, ADR		32,975		188,683
	79,000	Avista Corp.		2,688,918		2,700,220
	360,000	Black Hills Corp.		9,221,866		18,158,400
	70,000	Black Ridge Oil and Gas Inc.†		0		16,107
	100,000	Callon Petroleum Co.†		621,608		747,000
	49,000	Chesapeake Utilities Corp.		888,481		2,479,890
	7,000	Clean Energy Fuels Corp.†		82,845		37,345
	160,000	Cleco Corp.		8,764,387		8,723,200
	40,000	CMS Energy Corp.		209,606		1,396,400
	23,000	Connecticut Water Service Inc.		464,832		835,590
	35,000	CONSOL Energy Inc.		1,265,887		976,150
	11,000	Consolidated Water Co. Ltd.		141,093		112,970
	155,000	Covanta Holding Corp.		502,271		3,476,650
	15,000	Dawson Geophysical Co.†		181,755		64,050
	107,000	Diamondback Energy Inc.†		5,614,876		8,221,880
	406,000	El Paso Electric Co.		5,906,970		15,687,840
	80,000	Energy Recovery Inc.†		352,081		207,200
	62,214	EXCO Resources Inc.		304,988		113,852
	20,000	Gamesa Corporacion Tecnologica SA†		117,491		253,005
	185,000	Great Plains Energy Inc.		3,792,694		4,935,800
	110,000	Hawaiian Electric Industries Inc.		2,784,810		3,533,200
	25,000	Key Energy Services Inc.†		212,550		45,500
	45,000	Middlesex Water Co.		773,022		1,024,200
	95,000	National Fuel Gas Co.		5,556,830		5,731,350
	12,000	Northwest Natural Gas Co.		587,477		575,400
	100,000	NorthWestern Corp.		2,966,899		5,379,000
	80,000	Oceaneering International Inc.		1,366,984		4,314,400
	300,000	Otter Tail Corp.		7,117,507		9,651,000
	12,000	Patterson-UTI Energy Inc.		241,902		225,300
	1,255,000	PNM Resources Inc.		14,761,652		36,646,000
	130,000	Rowan Companies plc, Cl. A		4,574,072		2,302,300
	2,370,129	RPC Inc.		3,583,935		30,361,352
	146,000	SJW Corp.		2,888,246		4,512,860
	190,000	Southwest Gas Corp.		4,610,233		11,052,300
	220,500	Steel Excel Inc.†		5,929,277		4,740,750
	208,100	SunEdison Inc.†		824,460		4,994,400
	32,000	Tesoro Corp.		368,083		2,921,280
	23,000	The Laclede Group Inc.		915,544		1,178,060
	46,000	The York Water Co.		647,831		1,116,880
	14,000	Vestas Wind Systems A/S		132,040		580,055

Shares			Cost		Market Value
	220,000	Westar Energy Inc.	$	4,036,837	$	8,527,200
				106,035,815		208,745,019
		Entertainment — 2.5%
	75,000	Carmike Cinemas Inc.†		510,631		2,520,000
	50,000	Discovery Communications Inc., Cl. A†		863,334		1,538,000
	100,000	Discovery Communications Inc., Cl. C†		926,160		2,947,500
	431,384	Dover Motorsports Inc.		1,595,309		1,022,380
	69,000	International Speedway Corp., Cl. A		2,180,287		2,250,090
	6,814	International Speedway Corp., Cl. B		167,786		223,329
	1,876,811	Media General Inc.†		12,601,094		30,948,613
	72,000	Starz, Cl. A†		180,768		2,477,520
	350,000	Take-Two Interactive Software Inc.†		4,934,669		8,909,250
	360,000	The Madison Square Garden Co., Cl. A†		8,494,132		30,474,000
	260,000	Twenty-First Century Fox Inc., Cl. A		673,473		8,798,400
	157,000	Universal Entertainment Corp.		2,117,510		2,567,032
	172,000	World Wrestling Entertainment Inc., Cl. A		1,873,378		2,409,720
				37,118,531		97,085,834
		Environmental Services — 0.4%
	400,000	Republic Services Inc.		5,798,456		16,224,000
		Equipment and Supplies — 7.9%
	44,000	A.O. Smith Corp.		328,585		2,889,040
	538,000	AMETEK Inc.		1,016,606		28,266,520
	40,500	AZZ Inc.		1,280,665		1,886,895
	15,000	Belden Inc.		175,366		1,403,400
	60,000	Capstone Turbine Corp.†		118,600		39,000
	545,000	CIRCOR International Inc.		15,694,341		29,811,500
	223,000	CLARCOR Inc.		1,454,445		14,731,380
	330,000	Core Molding Technologies Inc.†		654,777		5,659,500
	165,000	Crown Holdings Inc.†		666,877		8,913,300
	4,000	Danaher Corp.		34,106		339,600
	180,000	Donaldson Co. Inc.		1,558,860		6,787,800
	215,000	Entegris Inc.†		1,209,536		2,943,350
	830,063	Federal Signal Corp.		5,906,469		13,106,695
	288,000	Flowserve Corp.		2,418,180		16,269,120
	312,000	Franklin Electric Co. Inc.		1,506,366		11,899,680
	240,000	Graco Inc.		8,428,431		17,318,400
	1,500,000	GrafTech International Ltd.†		16,970,180		5,835,000
	96,000	IDEX Corp.		751,281		7,279,680
	485,000	Interpump Group SpA		2,937,559		7,890,207
	66,000	Itron Inc.†		2,755,984		2,409,660

See accompanying notes to financial statements.

7

The Gabelli Small Cap Growth Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Equipment and Supplies (Continued)
	15,750	Jarden Corp.†	$	115,037	$	833,175
	38,000	Littelfuse Inc.		745,492		3,776,820
	55,000	Maezawa Kyuso Industries Co. Ltd.		359,609		664,944
	43,000	Minerals Technologies Inc.		2,039,109		3,143,300
	6,000	MSA Safety Inc.		179,592		299,280
	522,007	Mueller Industries Inc.		13,272,846		18,860,113
	480,000	Mueller Water Products Inc., Cl. A		3,549,762		4,728,000
	10,000	Plantronics Inc.		262,977		529,500
	2,000	Regal-Beloit Corp.		59,351		159,840
	92,032	SL Industries Inc.†		1,260,784		3,934,368
	5,000	Teleflex Inc.		76,167		604,150
	282,000	Tennant Co.		5,860,985		18,434,340
	830,000	The Gorman-Rupp Co.		13,664,991		24,858,500
	155,000	The Greenbrier Companies Inc.		2,327,736		8,990,000
	260,000	The L.S. Starrett Co., Cl. A		3,219,854		4,940,000
	100,000	The Manitowoc Co. Inc.		666,995		2,156,000
	75,000	The Middleby Corp.†		1,121,311		7,698,750
	15,000	The Timken Co.		579,711		632,100
	24,400	The Toro Co.		859,601		1,710,928
	7,500	Valmont Industries Inc.		172,236		921,600
	149,649	Vicor Corp.†		1,308,465		2,274,665
	7,875	Watsco Inc., Cl. B		23,627		982,800
	176,500	Watts Water Technologies Inc., Cl. A		4,730,803		9,712,795
				122,324,255		306,525,695
		Financial Services — 4.5%
	10,800	Alleghany Corp.†		1,858,237		5,259,600
	26,620	Argo Group International Holdings Ltd.		724,275		1,334,993
	310,000	BBCN Bancorp Inc.		3,512,655		4,485,700
	117,000	BKF Capital Group Inc.†		477,768		160,875
	125,000	Blackhawk Network Holdings Inc., Cl. B†		2,894,657		4,443,750
	130,000	Calamos Asset Management Inc., Cl. A		1,559,099		1,748,500
	12,500	Capitol Federal Financial Inc.		125,000		156,250
	22,000	Crazy Woman Creek Bancorp Inc.†		343,564		246,620
	318,000	Energy Transfer Equity LP		2,285,330		20,148,480
	1,000	FCB Financial Holdings Inc., Cl. A†		27,130		27,370
	9,967	Fidelity Southern Corp.		63,366		168,243
	265,000	First Niagara Financial Group Inc.		3,449,241		2,342,600
	245,000	FirstMerit Corp.		4,452,737		4,669,700
	500,093	Flushing Financial Corp.		8,835,466		10,036,867

Shares			Cost		Market Value
	290,064	Fortress Investment Group LLC, Cl. A	$	1,753,553	$	2,340,816
	1,098,300	GAM Holding AG		13,974,836		22,829,450
	170,000	Hilltop Holdings Inc.†		4,657,642		3,304,800
	48,000	Hudson Valley Holding Corp.		928,385		1,226,880
	1,350,000	Janus Capital Group Inc.		13,871,453		23,206,500
	750,072	KKR & Co. LP		5,438,228		17,109,142
	180,000	Legg Mason Inc.		4,136,892		9,936,000
	15,000	M&T Bank Corp.		1,294,650		1,905,000
	4,000	Manning & Napier Inc.		53,431		52,040
	60,024	Medallion Financial Corp.		463,920		555,822
	250,000	Och-Ziff Capital Management Group LLC, Cl. A		1,997,164		3,160,000
	165,000	Oritani Financial Corp.		1,685,540		2,400,750
	32,000	PrivateBancorp Inc.		541,949		1,125,440
	54,000	Pzena Investment Management Inc., Cl. A		540,947		495,180
	355,087	Sterling Bancorp		3,990,950		4,761,717
	14,000	T. Rowe Price Group Inc.		603,780		1,133,720
	150,000	The Charles Schwab Corp.		2,404,087		4,566,000
	10,000	Universal American Corp.†		73,364		106,800
	40,782	Value Line Inc.		570,979		595,825
	395,000	Waddell & Reed Financial Inc., Cl. A		7,302,161		19,568,300
	10,121	Waterloo Investment Holdings Ltd.†		1,390		601
	572,300	Wright Investors’ Service Holdings Inc.†		1,177,469		1,058,755
				98,071,295		176,669,086
		Food and Beverage — 8.6%
	575,000	Arca Continental SAB de CV†		1,132,490		3,535,910
	585,000	Boulder Brands Inc.†		3,809,777		5,575,050
	57,150	Brown-Forman Corp., Cl. A		1,115,861		5,188,077
	7,500	Brown-Forman Corp., Cl. B		144,052		677,625
	240,000	Bull-Dog Sauce Co. Ltd.		515,305		446,242
	5,000,000	China Tontine Wines Group Ltd.†		960,438		174,134
	222,000	Chr. Hansen Holding A/S		9,290,797		10,198,010
	550,000	Cott Corp.		4,106,945		5,153,500
	270,116	Crimson Wine Group Ltd.†		2,407,205		2,458,056
	1,800,000	Davide Campari-Milano SpA		11,746,861		12,570,697
	80,000	Dean Foods Co.		899,523		1,322,400
	310,000	Denny’s Corp.†		962,864		3,534,000
	305,021	Diamond Foods Inc.†		6,397,096		9,934,534
	320,000	Dr Pepper Snapple Group Inc.		6,532,502		25,113,600
	3,500,000	Dynasty Fine Wines Group Ltd.†		1,246,520		650,100
	96,800	Farmer Brothers Co.†		1,676,892		2,395,800
	510,000	Flowers Foods Inc.		1,347,594		11,597,400
	164,000	Ingredion Inc.		3,465,432		12,762,480

See accompanying notes to financial statements.

8

The Gabelli Small Cap Growth Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Food and Beverage (Continued)
	180,000	ITO EN Ltd.	$	3,741,497	$	3,888,606
	8,000	Iwatsuka Confectionery Co. Ltd.		444,218		448,910
	23,500	J & J Snack Foods Corp.		531,096		2,507,450
	80,000	Kameda Seika Co. Ltd.		3,234,106		3,258,432
	32,000	Keurig Green Mountain Inc.		881,282		3,575,360
	1,325,000	Kikkoman Corp.		14,057,979		42,146,788
	240,043	Lifeway Foods Inc.†		2,482,791		5,134,520
	1,140,000	Maple Leaf Foods Inc.		20,573,860		20,863,922
	3,000	MEIJI Holdings Co. Ltd.		117,526		366,448
	70,000	MGP Ingredients Inc.		331,262		942,200
	450,000	Morinaga Milk Industry Co. Ltd.		1,808,850		1,710,927
	85,000	NISSIN FOODS HOLDINGS CO. LTD.		2,907,986		4,188,519
	30,000	Nutrisystem Inc.		382,707		599,400
	4,000,000	Parmalat SpA		11,431,602		10,700,845
	292,000	Post Holdings Inc.†		10,379,361		13,677,280
	162,000	Rock Field Co. Ltd.		2,539,700		3,488,940
	620,036	Snyder’s-Lance Inc.		13,102,929		19,816,351
	33,000	The Boston Beer Co. Inc., Cl. A†		678,495		8,824,200
	428,000	The Hain Celestial Group Inc.†		3,744,555		27,413,400
	76,000	The J.M. Smucker Co.		2,608,859		8,795,480
	185,000	The WhiteWave Foods Co.†		2,425,256		8,202,900
	700,000	Tingyi (Cayman Islands) Holding Corp.		1,792,917		1,506,066
	331,696	Tootsie Roll Industries Inc.		6,529,087		11,251,130
	90,000	United Natural Foods Inc.†		2,545,822		6,933,600
	21,000	Vina Concha Y Toro SA, ADR		787,224		866,880
	1,400,000	Vitasoy International Holdings Ltd.		1,028,189		2,188,671
	20,000	Willamette Valley Vineyards Inc.†		73,225		120,000
	150,000	Yakult Honsha Co. Ltd.		3,747,741		10,468,170
				172,668,276		337,173,010
		Health Care — 4.4%
	43,000	Achaogen Inc.†		539,653		419,680
	31,500	Actavis plc†		9,712,710		9,375,030
	33,000	Alere Inc.†		791,466		1,613,700
	15,000	Align Technology Inc.†		109,399		806,775
	85,000	AngioDynamics Inc.†		971,946		1,512,150
	7,000	Anika Therapeutics Inc.†		63,228		288,190
	200,000	ArthroCare Corp. Stub†		0		70,000
	45,678	Biolase Inc.†		47,356		92,270
	12,500	Bio-Rad Laboratories Inc., Cl. A†		886,923		1,689,750
	87,000	Bio-Reference Laboratories Inc.†		1,893,930		3,065,880

Shares			Cost		Market Value
	18,000	Bruker Corp.†	$	164,974	$	332,460
	217,000	Cantel Medical Corp.		2,521,817		10,307,500
	48,000	Cempra Inc.†		486,026		1,646,880
	214,000	Cepheid Inc.†		2,876,957		12,176,600
	184,000	Chemed Corp.		5,037,520		21,969,600
	59,000	CONMED Corp.		1,505,771		2,978,910
	375,000	Cutera Inc.†		3,941,199		4,845,000
	89,000	DexCom Inc.†		832,355		5,548,260
	28,000	DGT Holdings Corp.†		330,269		439,600
	210,024	Exactech Inc.†		3,283,169		5,382,915
	43,000	Henry Schein Inc.†		844,050		6,003,660
	5,000	Heska Corp.†		39,067		128,900
	47,000	ICU Medical Inc.†		2,175,859		4,377,580
	91,000	Kindred Healthcare Inc.		1,668,030		2,164,890
	100,000	Lexicon Pharmaceuticals Inc.†		195,732		94,430
	122,000	Masimo Corp.†		3,191,918		4,023,560
	195,000	Meridian Bioscience Inc.		3,985,410		3,720,600
	19,853	Neogen Corp.†		576,800		927,731
	135,000	NuVasive Inc.†		3,817,435		6,208,650
	18,000	Ophthotech Corp.†		726,750		837,540
	105,000	OPKO Health Inc.†		284,862		1,487,850
	95,000	Orthofix International NV†		1,760,970		3,409,550
	69,678	Owens & Minor Inc.		1,452,849		2,357,904
	165,000	Pain Therapeutics Inc.†		543,433		311,850
	50,000	Patterson Companies Inc.		1,908,401		2,439,500
	636,000	Quidel Corp.†		7,144,104		17,159,280
	205,000	RTI Surgical Inc.†		1,010,145		1,012,700
	925,000	Sorin SpA†		2,339,336		2,834,616
	54,084	STERIS Corp.		1,726,476		3,800,483
	2,300	Straumann Holding AG		206,988		629,553
	3,000	Stryker Corp.		142,188		276,750
	40,000	SurModics Inc.†		833,602		1,041,200
	14,000	Syneron Medical Ltd.†		116,750		173,320
	38,000	Tetraphase Pharmaceuticals Inc.†		447,836		1,392,320
	29,000	The Cooper Companies Inc.		1,198,854		5,435,180
	45,500	United-Guardian Inc.		411,719		861,770
	75,000	Vascular Solutions Inc.†		573,743		2,274,000
	390,000	Wright Medical Group Inc.†		6,239,716		10,062,000
				81,559,691		170,008,517
		Home Furnishings — 0.5%
	212,050	Bassett Furniture Industries Inc.		2,326,401		6,047,666
	36,000	Bed Bath & Beyond Inc.†		1,020,589		2,763,900
	170,000	Blyth Inc.		2,187,081		1,290,300
	165,000	Ethan Allen Interiors Inc.		4,255,759		4,560,600
	220,000	La-Z-Boy Inc.		4,355,724		6,184,200
				14,145,554		20,846,666
		Hotels and Gaming — 3.2%
	160,000	Belmond Ltd., Cl. A†		1,902,821		1,964,800

See accompanying notes to financial statements.

9

The Gabelli Small Cap Growth Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Hotels and Gaming (Continued)
	500,000	Boyd Gaming Corp.†	$	4,146,653	$	7,100,000
	168,994	Canterbury Park Holding Corp.†		1,737,895		1,730,499
	230,000	Churchill Downs Inc.		9,685,800		26,443,100
	162,000	Dover Downs Gaming & Entertainment Inc.†		751,780		189,540
	60,000	Formosa International Hotels Corp.		628,960		633,749
	75,000	Gaming and Leisure Properties Inc.		1,393,693		2,765,250
	1,020,000	Genting Singapore plc		1,051,883		683,791
	18,000	Homeinns Hotel Group, ADR†		343,247		426,060
	360,492	International Game Technology		5,689,995		6,276,166
	120,000	Lakes Entertainment Inc.†		993,788		1,028,400
	173,000	Las Vegas Sands Corp.		908,003		9,521,920
	2,500,000	Mandarin Oriental International Ltd.		3,703,826		3,975,000
	105,000	Morgans Hotel Group Co.†		758,466		813,750
	35,000	Penn National Gaming Inc.†		154,387		548,100
	361,000	Pinnacle Entertainment Inc.†		2,719,919		13,028,490
	560,000	Ryman Hospitality Properties Inc.		16,389,148		34,109,600
	2,900,000	The Hongkong & Shanghai Hotels Ltd.		3,109,105		4,084,797
	385,057	The Marcus Corp.		4,939,900		8,197,864
	24,000	Wynn Resorts Ltd.		199,481		3,021,120
				61,208,750		126,541,996
		Machinery — 1.0%
	335,000	Astec Industries Inc.		12,101,146		14,364,800
	1,685,000	CNH Industrial NV		5,677,380		13,749,600
	33,000	Global Power Equipment Group Inc.		653,343		435,600
	95,000	Kennametal Inc.		3,132,688		3,200,550
	6,000	Nordson Corp.		107,171		470,040
	150,000	The Eastern Co.		2,965,688		3,009,000
	160,000	Twin Disc Inc.		3,527,142		2,827,200
				28,164,558		38,056,790
		Manufactured Housing and Recreational Vehicles — 0.3%
	91,000	Cavco Industries Inc.†		2,571,702		6,830,460
	15,000	Drew Industries Inc.		255,948		923,100
	59,145	Nobility Homes Inc.†		677,303		709,740
	3,000	Polaris Industries Inc.		161,927		423,300
	88,490	Skyline Corp.†		527,722		307,945
	60,000	Winnebago Industries Inc.		734,195		1,275,600
				4,928,797		10,470,145

Shares			Cost		Market Value
		Metals and Mining — 0.5%
	52,003	Barrick Gold Corp.	$	1,522,648	$	569,953
	240,000	Century Aluminum Co.†		2,859,822		3,312,000
	22,000	Constellium NV, Cl. A†		516,000		447,040
	45,000	Ivanhoe Mines Ltd., Cl. A†		117,783		32,687
	140,000	Kinross Gold Corp.†		962,642		313,600
	200,000	Lynas Corp Ltd.†		184,524		6,550
	348,000	Materion Corp.		7,898,592		13,373,640
	52,100	Stillwater Mining Co.†		477,514		673,132
	21,017	TimkenSteel Corp.		618,484		556,320
	245,000	Turquoise Hill Resources Ltd.†		1,368,145		764,400
	15,000	Yamana Gold Inc.		50,671		53,850
				16,576,825		20,103,172
		Paper and Forest Products — 0.1%
	16,500	Schweitzer-Mauduit International Inc.		379,501		760,980
	240,000	Wausau Paper Corp.		2,282,796		2,287,200
				2,662,297		3,048,180
		Publishing — 1.0%
	80,000	Cambium Learning Group Inc.†		261,134		252,800
	3,200	Graham Holdings Co., Cl. B		2,405,972		3,358,816
	750,000	Il Sole 24 Ore SpA†		1,169,388		678,211
	12,000	John Wiley & Sons Inc., Cl. B		46,500		732,360
	1,270,000	Journal Communications Inc., Cl. A†		7,427,194		18,821,400
	45,000	Meredith Corp.		1,246,283		2,509,650
	65,000	News Corp., Cl. A†		91,837		1,040,650
	398,000	The E.W. Scripps Co., Cl. A†		2,564,268		11,319,120
				15,212,576		38,713,007
		Real Estate — 1.2%
	50,000	Capital Properties Inc., Cl. A†		573,002		622,500
	152,000	Cohen & Steers Inc.		3,488,944		6,224,400
	230,068	Griffin Land & Nurseries Inc.		3,970,595		7,152,814
	8,400	Gyrodyne Special Distribution, LLC†		173,880		173,880
	20,000	Lamar Advertising Co., Cl. A		184,258		1,185,400
	105,000	Morguard Corp.		1,338,795		12,650,902
	126,047	Tejon Ranch Co.†		3,583,198		3,333,943
	735,000	The St. Joe Co.†		14,068,485		13,641,600
				27,381,157		44,985,439
		Retail — 6.6%
	330,000	Aaron’s Inc.†		3,379,591		9,342,300
	200,000	AutoNation Inc.†		3,399,442		12,866,000
	32,000	Barnes & Noble Inc.†		445,298		760,000
	340,061	Big 5 Sporting Goods Corp.		4,657,577		4,512,609
	36,700	Biglari Holdings Inc.†		9,731,102		15,197,470
	335,000	Casey’s General Stores Inc.		12,298,895		30,183,500
	50,000	Coldwater Creek Inc.†		71,495		735

See accompanying notes to financial statements.

10

The Gabelli Small Cap Growth Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		COMMON STOCKS (Continued)
		Retail (Continued)
	82,000	Copart Inc.†	$	1,407,742	$	3,080,740
	1,000	Cracker Barrel Old Country Store Inc.		59,645		152,140
	394,000	CST Brands Inc.		13,244,395		17,269,020
	470,000	Dominion Diamond Corp.†		6,776,799		8,032,300
	2,500	Dunkin’ Brands Group Inc.		47,500		118,900
	25,000	Fairway Group Holdings Corp.†		169,705		169,250
	10,000	GNC Holdings Inc., Cl. A		428,073		490,700
	90,000	HSN Inc.		2,719,865		6,140,700
	665,000	Ingles Markets Inc., Cl. A		11,051,587		32,904,200
	615,000	J.C. Penney Co. Inc.†		7,711,387		5,172,150
	380,000	Krispy Kreme Doughnuts Inc.†		2,420,097		7,596,200
	180,000	Macy’s Inc.		2,590,692		11,683,800
	80,000	Movado Group Inc.		1,353,733		2,281,600
	108,000	Murphy USA Inc.†		4,233,837		7,815,960
	157,000	Nathan’s Famous Inc.		2,358,179		8,501,550
	100,000	Penske Automotive Group Inc.		1,476,842		5,149,000
	580,000	Pier 1 Imports Inc.		6,896,028		8,108,400
	24,000	Regis Corp.†		471,644		392,640
	125,000	Roundy’s Inc.†		518,493		611,250
	290,000	Rush Enterprises Inc., Cl. B†		3,282,048		7,168,800
	3,100	Sprouts Farmers Market Inc.†		57,829		109,213
	130,000	SUPERVALU Inc.†		1,278,014		1,511,900
	450,000	The Bon-Ton Stores Inc.		3,857,156		3,132,000
	406,000	The Cheesecake Factory Inc.		11,496,063		20,027,980
	165,000	The Wendy’s Co.		1,329,631		1,798,500
	225,000	Tractor Supply Co.		2,048,875		19,138,500
	43,173	Village Super Market Inc., Cl. A		1,125,566		1,357,359
	17,000	Vitamin Shoppe, Inc.†		725,178		700,230
	56,000	Weis Markets Inc.		1,772,705		2,786,560
	2,000	Winmark Corp.		139,365		175,140
	12,000	Yoox SpA†		295,129		332,251
				127,327,202		256,771,547
		Specialty Chemicals — 4.3%
	28,000	A. Schulman Inc.		660,272		1,349,600
	17,000	Airgas Inc.		534,158		1,803,870
	126,030	Albemarle Corp.		4,114,394		6,659,425
	60,000	Ashland Inc.		964,511		7,638,600
	1,450,000	Chemtura Corp.†		31,620,144		39,570,500
	24,000	Cytec Industries Inc.		358,846		1,296,960
	2,328,662	Ferro Corp.†		15,708,252		29,224,708
	305,000	H.B. Fuller Co.		4,074,383		13,075,350
	90,000	Hawkins Inc.		3,293,886		3,419,100
	1,100,000	Huntsman Corp.		8,143,516		24,387,000
	17,000	NewMarket Corp.		1,756,739		8,122,600

Shares			Cost		Market Value
	300,000	OMNOVA Solutions Inc.†	$	574,864	$	2,559,000
	13,000	Quaker Chemical Corp.		214,482		1,113,320
	250,000	Sensient Technologies Corp.		5,092,725		17,220,000
	617,366	Zep Inc.		8,598,108		10,513,743
				85,709,280		167,953,776
		Telecommunications — 1.5%
	98,000	Atlantic Tele-Network Inc.		4,054,326		6,783,560
	2,783,607	Cincinnati Bell Inc.†		9,160,549		9,826,133
	65,000	Consolidated Communications Holdings Inc.		744,345		1,326,000
	790,000	Gogo Inc.†		13,344,448		15,057,400
	250,000	HC2 Holdings Inc.†		1,000,923		2,737,500
	6,000	IDT Corp., Cl. B		48,867		106,500
	360,025	Ixia†		5,235,626		4,367,103
	30,000	Loral Space & Communications Inc.†		1,155,997		2,053,200
	139,000	New ULM Telecom Inc.		1,286,565		1,000,800
	115,000	Rogers Communications Inc., Cl. B		555,319		3,850,200
	116,005	Shenandoah Telecommunications Co.		982,995		3,614,716
	705,000	Sprint Corp.†		3,684,619		3,341,700
	37,584	Verizon Communications Inc.		846,702		1,827,710
	815,000	VimpelCom Ltd., ADR		2,480,014		4,270,600
				44,581,295		60,163,122
		Transportation — 0.9%
	477,000	GATX Corp.		14,579,829		27,656,460
	20,000	Irish Continental Group plc		14,688		90,321
	347,019	ModusLink Global Solutions Inc.†		1,326,545		1,336,023
	88,000	Navigator Holdings Ltd.†		1,852,176		1,680,800
	133,000	Providence and Worcester Railroad Co.		1,888,133		2,404,640
				19,661,371		33,168,244
		Wireless Communications — 1.1%
	43,600,000	Cable & Wireless Communications plc		36,831,365		39,419,982
	42,000	Millicom International Cellular SA, SDR		3,286,349		3,043,143
	540,105	NII Holdings Inc.†		366,004		23,495
	50,000	United States Cellular Corp.†		1,991,054		1,786,000
				42,474,772		44,272,620
		TOTAL COMMON STOCKS		1,759,102,239		3,529,030,238
		PREFERRED STOCKS — 0.1%
		Automotive: Parts and Accessories — 0.1%
	46,000	Jungheinrich AG		948,781		2,967,678

See accompanying notes to financial statements.

11

The Gabelli Small Cap Growth Fund

Schedule of Investments (Continued) — March 31, 2015 (Unaudited)

Shares			Cost		Market Value
		CONVERTIBLE PREFERRED STOCKS — 0.1%
		Diversified Industrial — 0.1%
	60,098	Sevcon Inc., 4.000%, Ser. A	$	1,292,107	$	1,409,899
		RIGHTS — 0.0%
		Health Care — 0.0%
	58,000	Durata Therapeutics Inc., CVR†		0		9,280
	300,000	Sanofi, CVR, expire 12/31/20†		280,936		203,400
				280,936		212,680
		Hotels and Gaming — 0.0%
	625,000	Mandarin Oriental International Ltd., expire 04/08/15†		0		162,500
		Wireless Communications — 0.0%
	200,000	Leap Wireless International Inc., CVR, expire 03/14/16†		463,949		504,000
		TOTAL RIGHTS		744,885		879,180
		WARRANTS — 0.0%
		Real Estate — 0.0%
	11,091	Tejon Ranch Co., expire 08/31/16†		66,494		8,873
Principal Amount
		CORPORATE BONDS — 0.0%
		Real Estate — 0.0%
$	65,376	Capital Properties Inc., 5.000%, 12/31/22		65,376		62,189
	93,191	Gyrodyne Co. of America Inc., Sub. Deb., 5.000%, 06/30/17		93,191		93,191
		TOTAL CORPORATE BONDS		158,567		155,380

Principal Amount			Cost		Market Value
		U.S. GOVERNMENT OBLIGATIONS — 9.4%
$	367,495,000	U.S. Treasury Bills, 0.010% to 0.145%††, 04/09/15 to 09/24/15	$	367,396,089	$	367,424,205
		TOTAL INVESTMENTS — 100.1%	$	2,129,709,162		3,901,875,453
		Other Assets and Liabilities (Net) — (0.1)%				(3,894,186	)
		NET ASSETS — 100.0%			$	3,897,981,267

(a) Security considered an affiliated holding because the Fund owns at least 5% of its outstanding shares.

† Non-income producing security.

†† Represents annualized yield at date of purchase.

ADR American Depositary Receipt

CVR Contingent Value Right

SDR Swedish Depositary Receipt

See accompanying notes to financial statements.

12

The Gabelli Small Cap Growth Fund

Statement of Assets and Liabilities

March 31, 2015 (Unaudited)

Assets:
Investments, at value (cost $2,112,531,880)	$	3,876,252,691
Investments in affiliates, at value (cost $17,177,282)		25,622,762
Cash		4,067
Receivable for Fund shares sold		5,194,557
Receivable for investments sold		1,824,074
Dividends and interest receivable		3,166,045
Prepaid expenses		107,355
Total Assets		3,912,171,551
Liabilities:
Payable for investments purchased		5,724,823
Payable for Fund shares redeemed		3,555,923
Payable for investment advisory fees		3,190,526
Payable for distribution fees		733,110
Payable for accounting fees		7,500
Other accrued expenses		978,402
Total Liabilities		14,190,284
Net Assets (applicable to 76,670,116 shares outstanding)	$	3,897,981,267
Net Assets Consist of:
Paid-in capital	$	2,080,500,244
Accumulated net investment loss		(9,794,232	)
Accumulated net realized gain on investments and foreign currency transactions		55,115,389
Net unrealized appreciation on investments		1,772,166,291
Net unrealized depreciation on foreign currency translations		(6,425	)
Net Assets	$	3,897,981,267
Shares of Capital Stock, each at $0.001 par value:
Class AAA:
Net Asset Value, offering, and redemption price per share ($2,182,053,941 ÷ 42,837,540 shares outstanding; 150,000,000 shares authorized)		$50.94
Class A:
Net Asset Value and redemption price per share ($315,736,933 ÷ 6,201,014 shares outstanding; 50,000,000 shares authorized)		$50.92
Maximum offering price per share (NAV ÷ 0.9425, based on maximum sales charge of 5.75% of the offering price)		$54.03
Class C:
Net Asset Value and offering price per share ($248,059,982 ÷ 5,339,709 shares outstanding; 50,000,000 shares authorized)		$46.46	(a)
Class I:
Net Asset Value, offering, and redemption price per share ($1,152,130,411 ÷ 22,291,853 shares outstanding; 50,000,000 shares authorized)		$51.68

Statement of Operations

For the Six Months Ended March 31, 2015 (Unaudited)

Investment Income:
Dividends - unaffiliated (net of foreign withholding taxes of $104,299)	$	23,640,849
Dividends - affiliated		79,620
Interest		91,424
Total Investment Income		23,811,893
Expenses:
Investment advisory fees		18,151,857
Distribution fees - Class AAA		2,663,655
Distribution fees - Class A		378,741
Distribution fees - Class C		1,166,696
Shareholder services fees		1,640,321
Shareholder communication expenses		294,500
Custodian fees		188,003
Registration expenses		56,902
Directors’ fees		49,253
Legal and audit fees		35,471
Accounting fees		22,500
Interest expense		1,751
Miscellaneous expenses		77,707
Total Expenses		24,727,357
Less:
Advisory fee reduction on unsupervised assets (Note 3)		(35,607	)
Net Expenses		24,691,750
Net Investment Loss		(879,857	)
Net Realized and Unrealized Gain/(Loss) on Investments and Foreign Currency:
Net realized gain on investments - unaffiliated		74,467,548
Net realized gain on investments - affiliated		40,799
Net realized loss on foreign currency transactions		(25,390	)
Net realized gain on investments and foreign currency transactions		74,482,957
Net change in unrealized appreciation/depreciation:
on investments		295,206,664
on foreign currency translations		(6,470	)
Net change in unrealized appreciation/depreciation on investments and foreign currency translations		295,200,194
Net Realized and Unrealized Gain/(Loss) on Investments and Foreign Currency		369,683,151
Net Increase in Net Assets Resulting from Operations	$	368,803,294

(a)     Redemption price varies based on the length of time held.

See accompanying notes to financial statements.

13

The Gabelli Small Cap Growth Fund

Statement of Changes in Net Assets

	Six Months Ended March 31, 2015 (Unaudited)				Year Ended September 30, 2014
Operations:
Net investment loss		$	(879,857	)		$	(10,076,017	)
Net realized gain on investments and foreign currency transactions			74,482,957				67,998,353
Net change in unrealized appreciation/depreciation on investments and foreign currency translations			295,200,194				119,217,026
Net Increase in Net Assets Resulting from Operations			368,803,294				177,139,362
Distributions to Shareholders:
Net realized gain
Class AAA			(40,491,589	)			(68,072,369	)
Class A			(5,714,487	)			(9,652,279	)
Class C			(4,769,460	)			(6,557,956	)
Class I			(17,578,191	)			(17,986,622	)
Total Distributions to Shareholders			(68,553,727	)			(102,269,226	)
Capital Share Transactions:
Class AAA			(97,232,249	)			(128,027,101	)
Class A			(2,014,959	)			(22,094,719	)
Class C			7,272,484				34,143,378
Class I			171,463,345				327,375,183
Net Increase in Net Assets from Capital Share Transactions			79,488,621				211,396,741
Redemption Fees			8,533				24,979
Net Increase in Net Assets			379,746,721				286,291,856
Net Assets:
Beginning of year			3,518,234,546				3,231,942,690
End of period (including undistributed net investment income of $0 and $0, respectively)		$	3,897,981,267			$	3,518,234,546

See accompanying notes to financial statements.

14

The Gabelli Small Cap Growth Fund

Financial Highlights

Selected data for a share of capital stock outstanding throughout each period:

				Income (Loss)     from Investment Operations												Distributions																					Ratio to Average Net Assets/              Supplemental Data
Year Ended September 30	Net Asset Value, Beginning of Year			Net Investment Income (Loss) (a)(b)				Net Realized and Unrealized Gain (Loss) on Investments				Total from Investment Operations				Net Investment Income				Net Realized Gain on Investments				Total Distributions				Redemption Fees (b)(c)			Net Asset Value, End of Period			Total Return †			Net Assets End of Period (in 000’s)			Net Investment Income (Loss) (a)			Operating Expenses (d)			Portfolio Turnover Rate
Class AAA
2015(e)		$	46.91		$	(0.02	)		$	4.97			$	4.95				—			$	(0.92	)		$	(0.92	)		$	0.00		$	50.94		10.63	%		$	2,182,054		(0.08	)%		1.38	%		5	%
2014			45.82			(0.14	)			2.65				2.51				—				(1.42	)			(1.42	)			0.00			46.91		5.47				2,103,544		(0.28	)		1.38			5
2013			35.84			0.20				10.87				11.07			$	(0.25	)			(0.84	)			(1.09	)			0.00			45.82		31.82				2,171,213		0.50			1.39			5
2012			29.16			(0.03	)			7.46				7.43				—				(0.75	)			(0.75	)			0.00			35.84		25.98				1,535,477		(0.09	)		1.41			7
2011			29.97			(0.10	)			(0.71	)			(0.81	)			—				—				—				0.00			29.16		(2.70	)			1,539,100		(0.30	)		1.42			14
2010			25.81			(0.06	)			4.22				4.16				—				—				—				0.00			29.97		16.12				1,435,780		(0.23	)		1.44			14
Class A
2015(e)		$	46.89		$	(0.02	)		$	4.97			$	4.95				—			$	(0.92	)		$	(0.92	)		$	0.00		$	50.92		10.64	%		$	315,737		(0.07	)%		1.38	%		5	%
2014			45.80			(0.14	)			2.65				2.51				—				(1.42	)			(1.42	)			0.00			46.89		5.47				292,796		(0.28	)		1.38			5
2013			35.84			0.17				10.89				11.06			$	(0.26	)			(0.84	)			(1.10	)			0.00			45.80		31.80				305,617		0.43			1.39			5
2012			29.15			(0.03	)			7.47				7.44				—				(0.75	)			(0.75	)			0.00			35.84		26.02				169,823		(0.08	)		1.41			7
2011			29.96			(0.10	)			(0.71	)			(0.81	)			—				—				—				0.00			29.15		(2.70	)			145,049		(0.31	)		1.42			14
2010			25.81			(0.06	)			4.21				4.15				—				—				—				0.00			29.96		16.08				115,265		(0.22	)		1.44			14
Class C
2015(e)		$	43.01		$	(0.18	)		$	4.55			$	4.37				—			$	(0.92	)		$	(0.92	)		$	0.00		$	46.46		10.24	%		$	248,060		(0.82	)%		2.13	%		5	%
2014			42.43			(0.46	)			2.46				2.00				—				(1.42	)			(1.42	)			0.00			43.01		4.68				222,684		(1.03	)		2.13			5
2013			33.27			(0.12	)			10.12				10.00				—				(0.84	)			(0.84	)			0.00			42.43		30.80				186,540		(0.32	)		2.14			5
2012			27.31			(0.26	)			6.97				6.71				—				(0.75	)			(0.75	)			0.00			33.27		25.08				102,214		(0.83	)		2.16			7
2011			28.28			(0.34	)			(0.63	)			(0.97	)			—				—				—				0.00			27.31		(3.43	)			81,289		(1.05	)		2.17			14
2010			24.54			(0.25	)			3.99				3.74				—				—				—				0.00			28.28		15.24				64,830		(0.98	)		2.19			14
Class I
2015(e)		$	47.52		$	0.05			$	5.03			$	5.08				—			$	(0.92	)		$	(0.92	)		$	0.00		$	51.68		10.77	%		$	1,152,130		0.21	%		1.13	%		5	%
2014			46.29			(0.01	)			2.66				2.65				—				(1.42	)			(1.42	)			0.00			47.52		5.72				899,211		(0.03	)		1.13			5
2013			36.29			0.29				10.99				11.28			$	(0.44	)			(0.84	)			(1.28	)			0.00			46.29		32.14				568,573		0.71			1.14			5
2012			29.44			0.08				7.52				7.60				—				(0.75	)			(0.75	)			0.00			36.29		26.31				344,869		0.24			1.16			7
2011			30.18			(0.02	)			(0.72	)			(0.74	)			—				—				—				0.00			29.44		(2.45	)			164,494		(0.05	)		1.17			14
2010			25.93			0.01				4.24				4.25				—				—				—				0.00			30.18		16.39				135,112		0.02			1.19			14

  † Total return represents aggregate total return of a hypothetical $1,000 investment at the beginning of the year and sold at the end of the period including reinvestment of distributions and does not reflect the applicable sales charges. Total return for a period of less than one year is not annualized.

(a) Due to capital share activity throughout the period, net investment income (loss) per share and the ratio to average net assets are not necessarily correlated among the different classes of shares.

(b) Per share amounts have been calculated using the average shares outstanding method.

(c) Amount represents less than $0.005 per share.

(d) The ratios do not include a reduction of advisory fee on unsupervised assets for the years ended September 30, 2012, 2011, and 2010. Including such advisory fee reduction on unsupervised assets, the ratios of operating expenses to average net assets would have been 1.40%, 1.41%, and 1.42% (Class AAA and Class A), 2.15%, 2.16%, and 2.17% (Class C), and 1.15%, 1.16%, and 1.17% (Class I), respectively. For the six months ended March 31, 2015 and the years ended September 30, 2014, and 2013, the effect was minimal.

(e) For the six months ended March 31, 2015, unaudited.

See accompanying notes to financial statements.

15

The Gabelli Small Cap Growth Fund

Notes to Financial Statements (Unaudited)

1. Organization. The Gabelli Small Cap Growth Fund is a series of the Gabelli Equity Series Funds, Inc. (the “Corporation”). The Corporation was incorporated on July 25, 1991 in Maryland. The Fund is a diversified open-end management investment company registered under the Investment Company Act of 1940, as amended (the “1940 Act”), and one of three separately managed portfolios of the Corporation. The Fund seeks to provide a high level of capital appreciation. Gabelli Funds, LLC (the “Adviser”) currently characterizes small capitalization companies for the Fund as those with total common stock market values of $3 billion or less at the time of investment. The Fund commenced investment operations on October 22, 1991.

2. Significant Accounting Policies. As an investment company, the Fund follows the investment company accounting and reporting guidance, which is part of U.S. generally accepted accounting principles (“GAAP”) that may require the use of management estimates and assumptions in the preparation of its financial statements. Actual results could differ from those estimates. The following is a summary of significant accounting policies followed by the Fund in the preparation of its financial statements.

Security Valuation. Portfolio securities listed or traded on a nationally recognized securities exchange or traded in the U.S. over-the-counter market for which market quotations are readily available are valued at the last quoted sale price or a market’s official closing price as of the close of business on the day the securities are being valued. If there were no sales that day, the security is valued at the average of the closing bid and asked prices or, if there were no asked prices quoted on that day, then the security is valued at the closing bid price on that day. If no bid or asked prices are quoted on such day, the security is valued at the most recently available price or, if the Board of Directors (the “Board”) so determines, by such other method as the Board shall determine in good faith to reflect its fair market value. Portfolio securities traded on more than one national securities exchange or market are valued according to the broadest and most representative market, as determined by the Adviser.

Portfolio securities primarily traded on a foreign market are generally valued at the preceding closing values of such securities on the relevant market, but may be fair valued pursuant to procedures established by the Board if market conditions change significantly after the close of the foreign market, but prior to the close of business on the day the securities are being valued. Debt instruments with remaining maturities of sixty days or less that are not credit impaired are valued at amortized cost, unless the Board determines such amount does not reflect the securities’ fair value, in which case these securities will be fair valued as determined by the Board. Debt instruments having a maturity greater than sixty days for which market quotations are readily available are valued at the average of the latest bid and asked prices. If there were no asked prices quoted on such day, the security is valued using the closing bid price. U.S. government obligations with maturities greater than sixty days are normally valued using a model that incorporates market observable data such as reported sales of similar securities, broker quotes, yields, bids, offers, and reference data. Certain securities are valued principally using dealer quotations. Futures contracts are valued at the closing settlement price of the exchange or board of trade on which the applicable contract is traded.

Securities and assets for which market quotations are not readily available are fair valued as determined by the Board. Fair valuation methodologies and procedures may include, but are not limited to: analysis and review of available financial and non-financial information about the company; comparisons with the valuation and changes in valuation of similar securities, including a comparison of foreign securities with the equivalent U.S.

16

The Gabelli Small Cap Growth Fund

Notes to Financial Statements (Unaudited) (Continued)

dollar value American Depositary Receipt securities at the close of the U.S. exchange; and evaluation of any other information that could be indicative of the value of the security.

The inputs and valuation techniques used to measure fair value of the Fund’s investments are summarized into three levels as described in the hierarchy below:

● Level  1  —  quoted prices in active markets for identical securities;

● Level 2  — other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, credit risk, etc.); and

● Level 3  — significant unobservable inputs (including the Board’s determinations as to the fair value of investments).

A financial instrument’s level within the fair value hierarchy is based on the lowest level of any input both individually and in the aggregate that is significant to the fair value measurement. The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities. The summary of the Fund’s investments in securities by inputs used to value the Fund’s investments as of March 31, 2015 is as follows:

	Valuation Inputs
	Level 1  Quoted Prices		Level 2 Other Significant Observable Inputs		Level 3 Significant Unobservable Inputs		Total Market Value        at 3/31/15
INVESTMENTS IN SECURITIES:
ASSETS (Market Value):
Common Stocks:
Consumer Products		$     55,434,700		—		$          262		$     55,434,962
Financial Services		176,668,485		—		601		176,669,086
Food and Beverage		336,522,910		—		650,100		337,173,010
Health Care		169,938,517		—		70,000		170,008,517
Real Estate		44,811,559		—		173,880		44,985,439
Retail		256,770,812		—		735		256,771,547
Telecommunications		59,162,322		$    1,000,800		—		60,163,122
Other Industries (a)		2,427,824,555		—		—		2,427,824,555
Total Common Stocks		3,527,133,860		1,000,800		895,578		3,529,030,238
Preferred Stocks (a)		2,967,678		—		—		2,967,678
Convertible Preferred Stocks (a)		—		1,409,899		—		1,409,899
Rights (a)		203,400		—		675,780		879,180
Warrants (a)		8,873		—		—		8,873
Corporate Bonds (a)		—		62,189		93,191		155,380
U.S. Government Obligations		—		367,424,205		—		367,424,205
TOTAL INVESTMENTS IN SECURITIES – ASSETS		$3,530,313,811		$369,897,093		$1,664,549		$3,901,875,453

(a) Please refer to the Schedule of Investments for the industry classifications of these portfolio holdings.

The Fund did not have material transfers among Level 1, Level 2, and Level 3 during the six months ended March 31, 2015. The Fund’s policy is to recognize transfers among Levels as of the beginning of the reporting period.

Additional Information to Evaluate Qualitative Information.

General. The Fund uses recognized industry pricing services – approved by the Board and unaffiliated with the Adviser – to value most of its securities, and uses broker quotes provided by market makers of securities not valued by these and other recognized pricing sources. Several different pricing feeds are received to value

17

The Gabelli Small Cap Growth Fund

Notes to Financial Statements (Unaudited) (Continued)

domestic equity securities, international equity securities, preferred equity securities, and fixed income securities. The data within these feeds is ultimately sourced from major stock exchanges and trading systems where these securities trade. The prices supplied by external sources are checked by obtaining quotations or actual transaction prices from market participants. If a price obtained from the pricing source is deemed unreliable, prices will be sought from another pricing service or from a broker/dealer that trades that security or similar securities.

Fair Valuation. Fair valued securities may be common and preferred equities, warrants, options, rights, and fixed income obligations. Where appropriate, Level 3 securities are those for which market quotations are not available, such as securities not traded for several days, or for which current bids are not available, or which are restricted as to transfer. Among the factors to be considered to fair value a security are recent prices of comparable securities that are publicly traded, reliable prices of securities not publicly traded, the use of valuation models, current analyst reports, valuing the income or cash flow of the issuer, or cost if the preceding factors do not apply. A significant change in the unobservable inputs could result in a lower or higher value in Level 3 securities. The circumstances of Level 3 securities are frequently monitored to determine if fair valuation measures continue to apply.

The Adviser reports quarterly to the Board the results of the application of fair valuation policies and procedures. These include back testing the prices realized in subsequent trades of these fair valued securities to fair values previously recognized.

Derivative Financial Instruments. The Fund may engage in various portfolio investment strategies by investing in a number of derivative financial instruments for the purposes of increasing the income of the Fund, hedging against changes in the value of its portfolio securities and in the value of securities it intends to purchase, or hedging against a specific transaction with respect to either the currency in which the transaction is denominated or another currency. Investing in certain derivative financial instruments, including participation in the options, futures, or swap markets, entails certain execution, liquidity, hedging, tax, and securities, interest, credit, or currency market risks. Losses may arise if the Adviser’s prediction of movements in the direction of the securities, foreign currency, and interest rate markets is inaccurate. Losses may also arise if the counterparty does not perform its duties under a contract, or that, in the event of default, the Fund may be delayed in or prevented from obtaining payments or other contractual remedies owed to it under derivative contracts. The creditworthiness of the counterparties is closely monitored in order to minimize these risks. Participation in derivative transactions involves investment risks, transaction costs, and potential losses to which the Fund would not be subject absent the use of these strategies. The consequences of these risks, transaction costs, and losses may have a negative impact on the Fund’s ability to pay distributions.

The Fund’s derivative contracts held at March 31, 2015, if any, are not accounted for as hedging instruments under GAAP and are disclosed in the Schedule of Investments together with the related counterparty.

Futures Contracts. The Fund may engage in futures contracts for the purpose of hedging against changes in the value of its portfolio securities and in the value of securities it intends to purchase. Upon entering into a futures contract, the Fund is required to deposit with the broker an amount of cash or cash equivalents equal to a certain percentage of the contract amount. This is known as the “initial margin.” Subsequent payments (“variation margin”) are made or received by the Fund each day, depending on the daily fluctuations in the value of the contract, and are included in unrealized appreciation/depreciation on futures contracts. The Fund recognizes a realized gain or loss when the contract is closed.

18

The Gabelli Small Cap Growth Fund

Notes to Financial Statements (Unaudited) (Continued)

There are several risks in connection with the use of futures contracts as a hedging instrument. The change in value of futures contracts primarily corresponds with the value of their underlying instruments, which may not correlate with the change in value of the investments. In addition, there is the risk that the Fund may not be able to enter into a closing transaction because of an illiquid secondary market. During the six months ended March 31, 2015, the Fund held no investments in futures contracts.

Foreign Currency Translations. The books and records of the Fund are maintained in U.S. dollars. Foreign currencies, investments, and other assets and liabilities are translated into U.S. dollars at current exchange rates. Purchases and sales of investment securities, income, and expenses are translated at the exchange rate prevailing on the respective dates of such transactions. Unrealized gains and losses that result from changes in foreign exchange rates and/or changes in market prices of securities have been included in unrealized appreciation/depreciation on investments and foreign currency translations. Net realized foreign currency gains and losses resulting from changes in exchange rates include foreign currency gains and losses between trade date and settlement date on investment securities transactions, foreign currency transactions, and the difference between the amounts of interest and dividends recorded on the books of the Fund and the amounts actually received. The portion of foreign currency gains and losses related to fluctuation in exchange rates between the initial purchase trade date and subsequent sale trade date is included in realized gain/(loss) on investments.

Foreign Securities. The Fund may directly purchase securities of foreign issuers. Investing in securities of foreign issuers involves special risks not typically associated with investing in securities of U.S. issuers. The risks include possible revaluation of currencies, the inability to repatriate funds, less complete financial information about companies, and possible future adverse political and economic developments. Moreover, securities of many foreign issuers and their markets may be less liquid and their prices more volatile than securities of comparable U.S. issuers.

Foreign Taxes. The Fund may be subject to foreign taxes on income, gains on investments, or currency repatriation, a portion of which may be recoverable. The Fund will accrue such taxes and recoveries as applicable, based upon its current interpretation of tax rules and regulations that exist in the markets in which it invests.

Restricted Securities. The Fund may invest up to 15% of its net assets in securities for which the markets are restricted. Restricted securities include securities whose disposition is subject to substantial legal or contractual restrictions. The sale of restricted securities often requires more time and results in higher brokerage charges or dealer discounts and other selling expenses than does the sale of securities eligible for trading on national securities exchanges or in the over-the-counter markets. Restricted securities may sell at a price lower than similar securities that are not subject to restrictions on resale. Securities freely saleable among qualified institutional investors under special rules adopted by the SEC may be treated as liquid if they satisfy liquidity standards established by the Board. The continued liquidity of such securities is not as well assured as that of publicly traded securities, and accordingly the Board will monitor their liquidity. At March 31, 2015, the Fund held no restricted securities.

Securities Transactions and Investment Income. Securities transactions are accounted for on the trade date with realized gain/( loss) on investments determined by using the identified cost method. Interest income (including amortization of premium and accretion of discount) is recorded on the accrual basis. Premiums and discounts

19

The Gabelli Small Cap Growth Fund

Notes to Financial Statements (Unaudited) (Continued)

on debt securities are amortized using the effective yield to maturity method. Dividend income is recorded on the ex-dividend date, except for certain dividends from foreign securities that are recorded as soon after the ex-dividend date as the Fund becomes aware of such dividends.

Determination of Net Asset Value and Calculation of Expenses. Certain administrative expenses are common to, and allocated among, various affiliated funds. Such allocations are made on the basis of each fund’s average net assets or other criteria directly affecting the expenses as determined by the Adviser pursuant to procedures established by the Board.

In calculating the NAV per share of each class, investment income, realized and unrealized gains and losses, redemption fees, and expenses other than class specific expenses are allocated daily to each class of shares based upon the proportion of net assets of each class at the beginning of each day. Distribution expenses are borne solely by the class incurring the expense.

Distributions to Shareholders. Distributions to shareholders are recorded on the ex-dividend date. Distributions to shareholders are based on income and capital gains as determined in accordance with federal income tax regulations, which may differ from income and capital gains as determined under GAAP. These differences are primarily due to differing treatments of income and gains on various investment securities and foreign currency transactions held by the Fund, timing differences, and differing characterizations of distributions made by the Fund. Distributions from net investment income for federal income tax purposes include net realized gains on foreign currency transactions. These book/tax differences are either temporary or permanent in nature. To the extent these differences are permanent, adjustments are made to the appropriate capital accounts in the period when the differences arise. These reclassifications have no impact on the NAV of the Fund.

The tax character of distributions paid during the year ended September 30, 2014 was $102,269,226 of net long term capital gains.

Provision for Income Taxes. The Fund intends to continue to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code of 1986, as amended (the “Code”). It is the policy of the Fund to comply with the requirements of the Code applicable to regulated investment companies and to distribute substantially all of its net investment company taxable income and net capital gains. Therefore, no provision for federal income taxes is required.

The Fund is permitted to carry capital losses forward for an unlimited period. Capital losses that are carried forward will retain their character as either short term or long term capital losses.

The following summarizes the tax cost of investments and the related net unrealized appreciation at March 31, 2015:

	Cost			Gross Unrealized  Appreciation			Gross Unrealized Depreciation				Net Unrealized  Appreciation
Investments		$	2,138,951,477		$	1,835,224,330		$	(72,300,354	)		$	1,762,923,976

The Fund is required to evaluate tax positions taken or expected to be taken in the course of preparing the Fund’s tax returns to determine whether the tax positions are “more-likely-than-not” of being sustained by the applicable tax authority. Income tax and related interest and penalties would be recognized by the Fund as tax expense in the Statement of Operations if the tax positions were deemed not to meet the more-likely-than-not

20

The Gabelli Small Cap Growth Fund

Notes to Financial Statements (Unaudited) (Continued)

threshold. As of March 31, 2015, the Adviser has reviewed all open tax years and concluded that there was no impact to the Fund’s net assets or results of operations. The Fund’s federal and state tax returns for the prior three fiscal years remain open, subject to examination. On an ongoing basis, the Adviser will monitor the Fund’s tax positions to determine if adjustments to this conclusion are necessary.

3. Investment Advisory Agreement and Other Transactions. The Fund has entered into an investment advisory agreement (the “Advisory Agreement”) with the Adviser which provides that the Fund will pay the Adviser a fee, computed daily and paid monthly, at the annual rate of 1.00% of the value of its average daily net assets. In accordance with the Advisory Agreement, the Adviser provides a continuous investment program for the Fund’s portfolio, oversees the administration of all aspects of the Fund’s business and affairs, and pays the compensation of all Officers and Directors of the Fund who are affiliated persons of the Adviser.

There was a reduction in the advisory fee paid to the Adviser relating to certain portfolio holdings, i.e., unsupervised assets of the Fund with respect to which the Adviser transferred dispositive and voting control to the Fund’s Proxy Voting Committee. During the six months ended March 31, 2015, the Fund’s Proxy Voting Committee exercised control and discretion over all rights to vote or consent with respect to such securities, and the Adviser reduced its fee with respect to such securities by $35,607.

The Corporation pays each Director who is not considered an affiliated person an annual retainer of $18,000 plus $2,000 for each Board meeting attended, and they are reimbursed for any out of pocket expenses incurred in attending meetings. All Board committee members receive $1,000 per meeting attended. The Chairman of the Audit Committee receives a $3,000 annual fee, and the Lead Director receives an annual fee of $2,000. A Director may receive a single meeting fee, allocated among the participating funds, for attending certain meetings held on behalf of multiple funds. Directors who are directors or employees of the Adviser or an affiliated company receive no compensation or expense reimbursement from the Corporation.

4. Distribution Plan. The Fund’s Board has adopted a distribution plan (the “Plan”) for each class of shares, except for Class I Shares, pursuant to Rule 12b-1 under the 1940 Act. Under the Class AAA, Class A, and Class C Share Plans, payments are authorized to G.distributors, LLC (the “Distributor”) an affiliate of the Adviser, at annual rates of 0.25%, 0.25%, and 1.00%, respectively, of the average daily net assets of those classes, the annual limitations under each Plan. Such payments are accrued daily and paid monthly.

5. Portfolio Securities. Purchases and sales of securities during the six months ended March 31, 2015, other than short term securities and U.S. Government obligations, aggregated $188,391,283 and $169,492,522, respectively.

6. Transactions with Affiliates. During the six months ended March 31, 2015, the Fund paid brokerage commissions on security trades of $138,663 to G.research, Inc., an affiliate of the Adviser. Additionally, the Distributor retained a total of $61,951 from investors representing commissions (sales charges and underwriting fees) on sales and redemptions of Fund shares.

The cost of calculating the Fund’s NAV per share is a Fund expense pursuant to the Advisory Agreement. During the six months ended March 31, 2015, the Fund paid or accrued $22,500 to the Adviser in connection with the cost of computing the Fund’s NAV.

21

The Gabelli Small Cap Growth Fund

Notes to Financial Statements (Unaudited) (Continued)

7. Line of Credit. The Fund participates in an unsecured line of credit of up to $75,000,000 under which it may borrow up to 15% of its net assets from the custodian for temporary borrowing purposes. Borrowings under this arrangement bear interest at the higher of the sum of the overnight LIBOR rate plus 125 basis points or the sum of the federal funds rate plus 125 basis points at the time of borrowing. This amount, if any, would be included in “Interest expense” in the Statement of Operations. During the six months ended March 31, 2015, there were no borrowings under the line of credit.

8. Capital Stock. The Fund offers four classes of shares – Class AAA Shares, Class A Shares, Class C Shares, and Class I Shares. Class AAA Shares are offered without a sales charge only to investors who acquire them directly from the Distributor, through selected broker/dealers, or the transfer agent. Class I Shares are offered without a sales charge, directly through the Distributor, or brokers that have entered into selling agreements specifically with respect to Class I Shares. Class A Shares are subject to a maximum front-end sales charge of 5.75%. Class C Shares are subject to a 1.00% contingent deferred sales charge for one year after purchase.

The Fund imposes a redemption fee of 2.00% on all classes of shares that are redeemed or exchanged on or before the seventh day after the date of a purchase. The redemption fee is deducted from the proceeds otherwise payable to the redeeming shareholders and is retained by the Fund as an increase in paid-in capital. The redemption fees retained by the Fund during the six month ended March 31, 2015 and the year ended September 30, 2014, if any, can be found in the Statement of Changes in Net Assets under Redemption Fees.

Transactions in shares of capital stock were as follows:

	Six Months Ended March 31, 2015 (Unaudited)						Year Ended September 30, 2014
	Shares			Amount			Shares			Amount
Class AAA
Shares sold		1,919,427		$	92,776,669			8,607,866		$	412,503,378
Shares issued upon reinvestment of distributions		809,658			39,559,875			1,416,168			66,545,971
Shares redeemed		(4,736,127	)		(229,568,793	)		(12,569,645	)		(607,076,450	)
Net decrease		(2,007,042	)	$	(97,232,249	)		(2,545,611	)	$	(128,027,101	)
Class A
Shares sold		564,727		$	27,407,606			2,163,826		$	103,544,834
Shares issued upon reinvestment of distributions		101,724			4,968,185			185,169			8,697,410
Shares redeemed		(709,982	)		(34,390,750	)		(2,777,505	)		(134,336,963	)
Net decrease		(43,531	)	$	(2,014,959	)		(428,510	)	$	(22,094,719	)
Class C
Shares sold		490,535		$	21,743,008			1,310,446		$	57,768,591
Shares issued upon reinvestment of distributions		96,136			4,294,403			135,407			5,871,262
Shares redeemed		(423,889	)		(18,764,927	)		(665,169	)		(29,496,475	)
Net increase		162,782		$	7,272,484			780,684		$	34,143,378
Class I
Shares sold		5,301,792		$	266,258,730			9,741,887		$	477,704,273
Shares issued upon reinvestment of distributions		311,617			15,434,376			317,573			15,084,692
Shares redeemed		(2,243,203	)		(110,229,761	)		(3,421,567	)		(165,413,782	)
Net increase		3,370,206		$	171,463,345			6,637,893		$	327,375,183

22

The Gabelli Small Cap Growth Fund

Notes to Financial Statements (Unaudited) (Continued)

9. Transactions in Securities of Affiliated Issuers. The 1940 Act defines affiliated issuers as those in which a Fund’s holdings of an issuer represent 5% or more of the outstanding voting securities of the issuer. A summary of the Fund’s transactions in the securities of these issuers during the six months ended March 31, 2015 is set forth below:

	Beginning   Shares		Shares Purchased		Shares Sold/Closed		Ending  Shares		Dividend Income		Realized Gain			Value at March 31, 2015			Percent Owned of Shares  Outstanding
Bel Fuse Inc., Cl. A		250,000		17,383		—		267,383		$30,000		$	—		$	4,903,804		12.29%
Katy Industries Inc.		500,000		—		—		500,000		—			—			1,295,000		6.29%
Sevcon Inc.		295,200		4,800		—		300,000		—			—			2,391,000		8.22%
Strattec Security Corp.		207,000		500		(500)		207,000		49,620			40,799			15,284,880		5.77%
Trans-Lux Corp.		404,180		—		—		404,180		—			—			1,748,078		23.78%
Total										$79,620		$	40,799		$	25,622,762

10. Indemnifications. The Fund enters into contracts that contain a variety of indemnifications. The Fund’s maximum exposure under these arrangements is unknown. However, the Fund has not had prior claims or losses pursuant to these contracts. Management has reviewed the Fund’s existing contracts and expects the risk of loss to be remote.

11. Subsequent Events. Management has evaluated the impact on the Fund of all subsequent events occurring through the date the financial statements were issued and has determined that there were no subsequent events requiring recognition or disclosure in the financial statements.

23

The Gabelli Small Cap Growth Fund

Board Consideration and Re-Approval of Advisory Agreement (Unaudited)

During the six months ended March 31, 2015, the Board of Directors of the Corporation approved the continuation of the investment advisory agreement with the Adviser for the Fund on the basis of the recommendation by the directors (the “Independent Board Members”) who are not “interested persons” of the Fund. The following paragraphs summarize the material information and factors considered by the Independent Board Members as well as their conclusions relative to such factors.

Nature, Extent, and Quality of Services. The Independent Board Members considered information regarding the portfolio manager, the depth of the analyst pool available to the Adviser and the portfolio manager, the scope of administrative, shareholder, and other services supervised or provided by the Adviser and the absence of significant service problems reported to the Board. The Independent Board Members noted the experience, length of service, and reputation of the portfolio manager.

Investment Performance. The Independent Board Members reviewed the short, medium, and long term performance of the Fund against a peer group of small cap core funds chosen by Lipper as being comparable. The Independent Board Members noted that the Fund’s performance was in the third quartile for the one year period and in the second quartile for the three year and five year periods.

Profitability. The Independent Board Members reviewed summary data regarding the profitability of the Fund to the Adviser both with an administrative overhead charge and without such a charge. The Independent Board Members also noted that a substantial portion of the Fund’s portfolio transactions were executed by an affiliated broker, that another affiliated broker received distribution fees and minor amounts of sales commissions, and that the Adviser received a moderate level of soft dollar research benefits through the Fund’s portfolio brokerage.

Economies of Scale. The Independent Board Members discussed the major elements of the Adviser’s cost structure and the relationship of those elements to potential economies of scale.

Sharing of Economies of Scale. The Independent Board Members noted that the investment management fee schedule for the Fund does not take into account any potential economies of scale that may develop.

Service and Cost Comparisons. The Independent Board Members compared the expense ratios of the investment management fee, other expenses, and total expenses of the Fund with similar expense ratios of the peer group of small cap core funds and noted that the Adviser’s management fee includes substantially all administrative services for the Fund as well as investment advisory services. The Independent Board Members noted that the Fund’s expense ratios and size were above average within this group. The Independent Board Members also noted that the management fee structure was the same as that in effect for most of the Gabelli funds. The Independent Board Members were presented with, but did not consider as material to their decision, various information comparing the advisory fees with the fees for other types of accounts managed by affiliates of the Adviser.

Conclusions. The Independent Board Members concluded that the Fund enjoyed highly experienced portfolio management services, good ancillary services, and a good performance record. The Independent Board Members also concluded that the Fund’s expense ratios and the profitability to the Adviser of managing the Fund were reasonable in light of the Fund’s performance and that economies of scale were not a significant factor in their thinking at this time. The Independent Board Members did not view the potential profitability of ancillary services as material to their decision. On the basis of the foregoing and without assigning particular weight to any single

24

The Gabelli Small Cap Growth Fund

Board Consideration and Re-Approval of Advisory Agreement (Unaudited) (Continued)

conclusion, the Independent Board Members determined to recommend continuation of the investment management agreements to the full Board.

Based on a consideration of all these factors in their totality, the Board Members, including all of the Independent Board Members, determined that the Fund’s advisory fee was fair and reasonable with respect to the quality of services provided and in light of the other factors described above that the Board deemed relevant. Accordingly, the Board Members determined to approve the continuation of the Fund’s Advisory Agreement. The Board Members based their decision on evaluations of all these factors as a whole and did not consider any one factor as all important or controlling.

25

Gabelli/GAMCO Funds and Your Personal Privacy

Who are we?

The Gabelli/GAMCO Funds are investment companies registered with the Securities and Exchange Commission under the Investment Company Act of 1940. We are managed by Gabelli Funds, LLC and GAMCO Asset Management Inc., which are affiliated with GAMCO Investors, Inc. GAMCO Investors, Inc. is a publicly held company that has subsidiaries that provide investment advisory or brokerage services for a variety of clients.

What kind of non-public information do we collect about you if you become a fund shareholder?

If you apply to open an account directly with us, you will be giving us some non-public information about yourself. The non-public information we collect about you is:

●  Information you give us on your application form. This could include your name, address, telephone number, social security number, bank account number, and other information.

●  Information about your transactions with us, any transactions with our affiliates, and transactions with the entities we hire to provide services to you. This would include information about the shares that you buy or redeem. If we hire someone else to provide services — like a transfer agent — we will also have information about the transactions that you conduct through them.

What information do we disclose and to whom do we disclose it?

We do not disclose any non-public personal information about our customers or former customers to anyone other than our affiliates, our service providers who need to know such information, and as otherwise permitted by law. If you want to find out what the law permits, you can read the privacy rules adopted by the Securities and Exchange Commission. They are in volume 17 of the Code of Federal Regulations, Part 248. The Commission often posts information about its regulations on its website, www.sec.gov.

What do we do to protect your personal information?

We restrict access to non-public personal information about you to the people who need to know that information in order to provide services to you or the fund and to ensure that we are complying with the laws governing the securities business. We maintain physical, electronic, and procedural safeguards to keep your personal information confidential.

THE GABELLI SMALL CAP GROWTH FUND

One Corporate Center

Rye, NY 10580-1422

Portfolio Manager Biography

Mario J. Gabelli, CFA, is Chairman and Chief Executive Officer of GAMCO Investors, Inc. that he founded in 1977 and Chief Investment Officer – Value Portfolios of Gabelli Funds, LLC and GAMCO Asset Management Inc. Mr. Gabelli is a summa cum laude graduate of Fordham University and holds an MBA degree from Columbia Business School and Honorary Doctorates from Fordham University and Roger Williams University.

Morningstar Rating™ is based on risk-adjusted returns. The Overall Morningstar Rating is derived from a weighted average of the performance figures associated with a fund’s three, five, and ten year (if applicable) Morningstar Rating metrics. For funds with at least a three year history, a Morningstar Rating is based on a risk-adjusted return measure (including the effects of sales charges, loads, and redemption fees) placing more emphasis on downward variations and rewarding consistent performance. For each fund with at least a three year history, Morningstar calculates a Morningstar Rating based on a Morningstar Risk-Adjusted Return measure (including the effects of sales charges, loads, and redemption fees) that accounts for variation in a fund’s monthly performance, placing more emphasis on downward variations and rewarding consistent performance. The top 10% of funds in each category receive 5 stars, the next 22.5% 4 stars, the next 35% 3 stars, the next 22.5% 2 stars, and the bottom 10% 1 star. (Each share class is counted as a fraction of one fund within this scale and rated separately, which may cause slight variations in the distribution percentages.) Morningstar Rating is for the AAA Share class only; other classes may have different performance characteristics. Ratings reflect relative performance. Results for certain periods were negative. © 2015 Morningstar, Inc. All Rights Reserved. The information contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information.

We have separated the portfolio manager’s commentary from the financial statements and investment portfolio due to corporate governance regulations stipulated by the Sarbanes-Oxley Act of 2002. We have done this to ensure that the content of the portfolio manager’s commentary is unrestricted. Both the commentary and the financial statements, including the portfolio of investments, will be available on our website at www.gabelli.com.

Gabelli Equity Series Funds, Inc.

THE GABELLI SMALL CAP GROWTH FUND

One Corporate Center

Rye, New York 10580-1422

t  800-GABELLI (800-422-3554)

f  914-921-5118

e  info@gabelli.com

    GABELLI.COM

Net Asset Value per share available daily

by calling 800-GABELLI after 7:00 P.M.

BOARD OF DIRECTORS   Mario J. Gabelli, CFA Chairman and Chief Executive Officer, GAMCO Investors, Inc.   Anthony J. Colavita President, Anthony J. Colavita, P.C.   Vincent D. Enright Former Senior Vice President and Chief Financial Officer, KeySpan Corp.   John D. Gabelli Senior Vice President, G.research, Inc.   Robert J. Morrissey Partner, Morrissey, Hawkins & Lynch   Kuni Nakamura President, Advanced Polymer, Inc.   Anthony R. Pustorino Certified Public Accountant, Professor Emeritus, Pace University Anthonie C. van Ekris Chairman, BALMAC International, Inc.   Salvatore J. Zizza Chairman, Zizza & Associates Corp.   OFFICERS   Bruce N. Alpert President   Andrea R. Mango Secretary   Agnes Mullady Treasurer   Richard J. Walz Chief Compliance Officer   DISTRIBUTOR   G.distributors, LLC   CUSTODIAN, TRANSFER AGENT, AND DIVIDEND DISBURSING AGENT   State Street Bank and Trust Company   LEGAL COUNSEL   Skadden, Arps, Slate, Meagher & Flom LLP

This report is submitted for the general information of the shareholders of The Gabelli Small Cap Growth Fund. It is not authorized for distribution to prospective investors unless preceded or accompanied by an effective prospectus.

Overall Morningstar Rating ^TM

Morningstar^® rated The Gabelli Small Cap Growth Fund Class AAA Shares 4 stars overall, 3 stars for the three year period, 4 stars for the five year period, and 5 stars for the ten year period ended March 31, 2015 among 620, 620, 559, and 360 Small Blend funds, respectively.

Morningstar Rating^TM is based on risk-adjusted returns.

GAB443Q115SR

Item 2. Code of Ethics.

Not applicable.

Item 3. Audit Committee Financial Expert.

Not applicable.

Item 4. Principal Accountant Fees and Services.

Not applicable.

Item 5. Audit Committee of Listed registrants.

Not applicable.

Item 6. Investments.

(a) Schedule of Investments in securities of unaffiliated issuers as of the close of the reporting period is included as part of the report to shareholders filed under Item 1 of this form.

(b) Not applicable.

Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

Not applicable.

Item 8. Portfolio Managers of Closed-End Management Investment Companies.

Not applicable.

Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

Not applicable.

Item 10. Submission of Matters to a Vote of Security Holders.

There have been no material changes to the procedures by which the shareholders may recommend nominees to the registrant’s board of directors, where those changes were implemented after the registrant last provided disclosure in response to the requirements of Item 407(c)(2)(iv) of Regulation S-K (17 CFR 229.407) (as required by Item 22(b)(15) of Schedule 14A (17 CFR 240.14a-101)), or this Item.

Item 11. Controls and Procedures.

(a) The registrant’s principal executive and principal financial officers, or persons performing similar functions, have concluded that the registrant’s disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940, as amended (the “1940 Act”) (17 CFR 270.30a-3(c))) are effective, as of a date within 90 days of the filing date of the report that includes the disclosure required by this paragraph, based on their evaluation of these controls and procedures required by Rule 30a-3(b) under the 1940 Act (17 CFR 270.30a-3(b)) and Rules 13a-15(b) or 15d-15(b) under the Securities Exchange Act of 1934, as amended (17 CFR 240.13a-15(b) or 240.15d-15(b)).

(b) There were no changes in the registrant’s internal control over financial reporting (as defined in Rule 30a-3(d) under the 1940 Act (17 CFR 270.30a-3(d)) that occurred during the registrant’s second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 12. Exhibits.

(a)(1) Not applicable.

(a)(2) Certifications pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the Sarbanes-Oxley Act of 2002 are attached hereto.

(a)(3) Not applicable.

(b) Certifications pursuant to Rule 30a-2(b) under the 1940 Act and Section 906 of the Sarbanes-Oxley Act of 2002 are attached hereto.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

(Registrant)       Gabelli Equity Series Funds, Inc.

By (Signature and Title)*	/s/ Bruce N. Alpert
	Bruce N. Alpert, Principal Executive Officer

Date     6/03/2015

Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.

By (Signature and Title)*	/s/ Bruce N. Alpert
	Bruce N. Alpert, Principal Executive Officer

Date     6/03/2015

By (Signature and Title)*	/s/ Agnes Mullady
	Agnes Mullady, Principal Financial Officer and Treasurer

Date     6/03/2015

^* Print the name and title of each signing officer under his or her signature.

EX-99.CERT

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the

Sarbanes-Oxley Act

I, Bruce N. Alpert, certify that:

1. I have reviewed this report on Form N-CSR of Gabelli Equity Series Funds, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize, and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:   6/03/2015	/s/ Bruce N. Alpert
	Bruce N. Alpert, Principal Executive Officer

Certification Pursuant to Rule 30a-2(a) under the 1940 Act and Section 302 of the

Sarbanes-Oxley Act

I, Agnes Mullady, certify that:

1. I have reviewed this report on Form N-CSR of Gabelli Equity Series Funds, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations, changes in net assets, and cash flows (if the financial statements are required to include a statement of cash flows) of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Rule 30a-3(c) under the Investment Company Act of 1940) and internal control over financial reporting (as defined in Rule 30a-3(d) under the Investment Company Act of 1940) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of a date within 90 days prior to the filing date of this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the second fiscal quarter of the period covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer(s) and I have disclosed to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize, and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date:   6/03/2015	/s/ Agnes Mullady
	Agnes Mullady, Principal Financial Officer and Treasurer

EX-99.906CERT

Certification Pursuant to Rule 30a-2(b) under the 1940 Act and Section 906 of the

Sarbanes-Oxley Act

I, Bruce N. Alpert, Principal Executive Officer of Gabelli Equity Series Funds, Inc. (the “Registrant”), certify that:

1. The Form N-CSR of the Registrant (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

Date:   6/03/2015	/s/ Bruce N. Alpert
	Bruce N. Alpert, Principal Executive Officer

I, Agnes Mullady, Principal Financial Officer and Treasurer of Gabelli Equity Series Funds, Inc. (the “Registrant”), certify that:

1. The Form N-CSR of the Registrant (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant.

Date:   6/03/2015	/s/ Agnes Mullady
	Agnes Mullady, Principal Financial Officer and Treasurer