nq123110inv_gro.htm

% of

Net Assets

Total Investment Portfolio (Cost $2,865,220,926) †

3,201,949,292

Other Assets and Liabilities, Net

(745,005,026)

Net Assets

2,456,944,266

0000088053-11-000287.txt : 20110225 0000088053-11-000287.hdr.sgml : 20110225 20110225104345 ACCESSION NUMBER: 0000088053-11-000287 CONFORMED SUBMISSION TYPE: N-Q PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20101231 FILED AS OF DATE: 20110225 DATE AS OF CHANGE: 20110225 EFFECTIVENESS DATE: 20110225 FILER: COMPANY DATA: COMPANY CONFORMED NAME: DWS INVESTMENT TRUST CENTRAL INDEX KEY: 0000088064 IRS NUMBER: 042212654 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: N-Q SEC ACT: 1940 Act SEC FILE NUMBER: 811-00043 FILM NUMBER: 11638889 BUSINESS ADDRESS: STREET 1: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154-0004 BUSINESS PHONE: 212-454-6778 MAIL ADDRESS: STREET 1: 345 PARK AVENUE CITY: NEW YORK STATE: NY ZIP: 10154-0004 FORMER COMPANY: FORMER CONFORMED NAME: INVESTMENT TRUST DATE OF NAME CHANGE: 19980529 FORMER COMPANY: FORMER CONFORMED NAME: SCUDDER INVESTMENT TRUST DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: SCUDDER GROWTH & INCOME FUND DATE OF NAME CHANGE: 19910402

0000088064 S000005706 DWS Growth & Income Fund

C000015677 Class A SUWAX

C000015679 Class B SUWBX

C000015680 Class C SUWCX

C000015682 Class S SCDGX

C000015683 Institutional Class SUWIX

N-Q 1 nq123110inv_gro.htm DWS GROWTH & INCOME FUND nq123110inv_gro.htm

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM N-Q

QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS OF REGISTERED

MANAGEMENT INVESTMENT COMPANY

_______________________________

Investment Company Act file number 811-00043

DWS Investment Trust

(Exact name of registrant as specified in charter)

345 Park Avenue

New York, NY 10154

(Address of principal executive offices) (Zip code)

Paul Schubert

100 Plaza One

Jersey City, NJ 07311

(Name and address of agent for service)

Registrant's telephone number, including area code: (201) 593-6408

Date of fiscal year end: 9/30

Date of reporting period: 12/31/10

ITEM 1.

SCHEDULE OF INVESTMENTS

Investment Portfolio

as of December 31, 2010 (Unaudited)

DWS Growth & Income Fund

			Shares		Value ($)
	Common Stocks 99.2%
Consumer Discretionary 10.5%
Auto Components 0.1%
Goodyear Tire & Rubber Co.*		152,300			1,804,755
Diversified Consumer Services 0.5%
Apollo Group, Inc. "A"*		76,900			3,036,781
Career Education Corp.* (a)		221,700			4,595,841
Coinstar, Inc.* (a)		38,400			2,167,296
DeVry, Inc.		36,800			1,765,664
Sotheby's		39,400			1,773,000

					13,338,582
Hotels Restaurants & Leisure 1.0%
Chipotle Mexican Grill, Inc.* (a)		14,400			3,062,304
McDonald's Corp.		82,000			6,294,320
Panera Bread Co. "A"* (a)		34,600			3,501,866
Starbucks Corp.		367,500			11,807,775

					24,666,265
Household Durables 0.2%
Garmin Ltd. (a)		152,600			4,729,074
Internet & Catalog Retail 1.0%
Liberty Media Corp. - Interactive "A"*		797,800			12,581,306
Priceline.com, Inc.* (a)		32,600			13,025,330

					25,606,636
Media 2.8%
CBS Corp. "B"		207,000			3,943,350
Comcast Corp. "A" (a)		1,238,500			27,209,845
Liberty Media-Starz "A"*		43,100			2,865,288
McGraw-Hill Companies, Inc. (a)		107,500			3,914,075
News Corp. "A"		223,300			3,251,248
Time Warner, Inc.		481,132			15,478,016
Walt Disney Co. (a)		316,700			11,879,417

					68,541,239
Multiline Retail 0.9%
Dillard's, Inc. "A" (a)		396,800			15,054,592
Kohl's Corp.*		104,700			5,689,398

					20,743,990
Specialty Retail 2.6%
Advance Auto Parts, Inc. (a)		172,500			11,410,875
American Eagle Outfitters, Inc.		232,300			3,398,549
AnnTaylor Stores Corp.*		65,200			1,785,828
Barnes & Noble, Inc. (a)		191,200			2,705,480
Chico's FAS, Inc.		141,000			1,696,230
Guess?, Inc. (a)		55,400			2,621,528
Rent-A-Center, Inc.		88,500			2,856,780
Ross Stores, Inc. (a)		61,300			3,877,225
The Gap, Inc. (a)		892,400			19,757,736
TJX Companies, Inc.		319,400			14,178,166

					64,288,397
Textiles, Apparel & Luxury Goods 1.4%
Coach, Inc. (a)		164,200			9,081,902
Deckers Outdoor Corp.* (a)		51,000			4,066,740
NIKE, Inc. "B" (a)		105,400			9,003,268
VF Corp. (a)		135,500			11,677,390

					33,829,300
Consumer Staples 6.9%
Beverages 0.2%
Molson Coors Brewing Co. "B"		96,600			4,848,354
Food & Staples Retailing 1.4%
Wal-Mart Stores, Inc.		606,700			32,719,331
Whole Foods Market, Inc.* (a)		19,900			1,006,741

					33,726,072
Food Products 2.7%
Archer-Daniels-Midland Co.		354,900			10,675,392
Corn Products International, Inc.		108,500			4,991,000
Fresh Del Monte Produce, Inc. (a)		141,300			3,525,435
H.J. Heinz Co. (a)		135,200			6,686,992
Hormel Foods Corp. (a)		51,900			2,660,394
The Hershey Co. (a)		355,500			16,761,825
Tyson Foods, Inc. "A" (a)		1,172,300			20,187,006
Unilever PLC (ADR) (a)		66,300			2,047,344

					67,535,388
Household Products 0.6%
Kimberly-Clark Corp.		54,300			3,423,072
Procter & Gamble Co.		178,500			11,482,905

					14,905,977
Personal Products 0.4%
Estee Lauder Companies, Inc. "A"		28,200			2,275,740
Herbalife Ltd. (a)		126,300			8,635,131

					10,910,871
Tobacco 1.6%
Lorillard, Inc.		201,800			16,559,708
Philip Morris International, Inc.		373,200			21,843,396

					38,403,104
Energy 11.2%
Energy Equipment & Services 3.4%
Complete Production Services, Inc.* (a)		252,200			7,452,510
Diamond Offshore Drilling, Inc. (a)		72,600			4,854,762
FMC Technologies, Inc.*		28,500			2,533,935
Helmerich & Payne, Inc. (a)		44,300			2,147,664
Nabors Industries Ltd.*		276,500			6,486,690
National Oilwell Varco, Inc.		372,000			25,017,000
Noble Corp. (a)		111,200			3,977,624
Oceaneering International, Inc.*		47,500			3,497,425
Oil States International, Inc.* (a)		245,500			15,734,095
Transocean Ltd.* (a)		170,000			11,816,700

					83,518,405
Oil, Gas & Consumable Fuels 7.8%
Chevron Corp. (a)		295,000			26,918,750
Cimarex Energy Co.		33,600			2,974,608
CNOOC Ltd. (ADR)		8,700			2,073,819
Devon Energy Corp.		297,400			23,348,874
Exxon Mobil Corp.		682,300			49,889,776
Hess Corp.		204,300			15,637,122
Murphy Oil Corp.		233,700			17,422,335
Newfield Exploration Co.*		64,700			4,665,517
Noble Energy, Inc.		93,100			8,014,048
Occidental Petroleum Corp.		152,100			14,921,010
Valero Energy Corp. (a)		1,107,000			25,593,840

					191,459,699
Financials 17.2%
Capital Markets 1.8%
Ameriprise Financial, Inc.		65,700			3,781,035
BlackRock, Inc.		42,300			8,061,534
Janus Capital Group, Inc.		131,900			1,710,743
Legg Mason, Inc. (a)		108,100			3,920,787
State Street Corp.		121,700			5,639,578
T. Rowe Price Group, Inc. (a)		110,100			7,105,854
The Goldman Sachs Group, Inc.		82,400			13,856,384

					44,075,915
Commercial Banks 4.1%
CIT Group, Inc.* (a)		199,800			9,410,580
Fifth Third Bancorp. (a)		1,150,200			16,884,936
Huntington Bancshares, Inc. (a)		822,100			5,647,827
KeyCorp (a)		1,036,000			9,168,600
M&T Bank Corp. (a)		41,300			3,595,165
PNC Financial Services Group, Inc.		225,100			13,668,072
SunTrust Banks, Inc.		873,800			25,785,838
Wells Fargo & Co.		502,500			15,572,475

					99,733,493
Consumer Finance 2.4%
Capital One Financial Corp. (a)		928,600			39,521,216
Discover Financial Services		1,050,100			19,458,353

					58,979,569
Diversified Financial Services 2.7%
Bank of America Corp.		701,200			9,354,008
Citigroup, Inc.*		1,711,300			8,094,449
CME Group, Inc. (a)		18,700			6,016,725
JPMorgan Chase & Co.		878,200			37,253,244
PHH Corp.*		170,000			3,935,500
The NASDAQ OMX Group, Inc.* (a)		120,400			2,854,684

					67,508,610
Insurance 5.8%
ACE Ltd.		497,500			30,969,375
Aflac, Inc.		123,100			6,946,533
Allied World Assurance Co. Holdings Ltd. (a)		122,700			7,293,288
Arch Capital Group Ltd.* (a)		44,600			3,927,030
Aspen Insurance Holdings Ltd.		95,700			2,738,934
Assurant, Inc.		77,200			2,973,744
Axis Capital Holdings Ltd.		73,300			2,630,004
Berkshire Hathaway, Inc. "A"* (a)		40			4,818,000
Berkshire Hathaway, Inc. "B"* (a)		51,920			4,159,311
Chubb Corp. (a)		369,700			22,048,908
Everest Re Group Ltd.		44,600			3,782,972
Hartford Financial Services Group, Inc. (a)		228,500			6,052,965
Platinum Underwriters Holdings Ltd. (a)		55,200			2,482,344
The Travelers Companies, Inc. (a)		751,900			41,888,349

					142,711,757
Real Estate Investment Trusts 0.4%
HCP, Inc. (REIT) (a)		125,500			4,617,145
Public Storage (REIT)		37,800			3,833,676
SL Green Realty Corp. (REIT)		35,800			2,416,858

					10,867,679
Health Care 13.6%
Biotechnology 1.8%
Biogen Idec, Inc.* (a)		185,000			12,404,250
Celgene Corp.*		129,600			7,664,544
Cephalon, Inc.* (a)		379,500			23,422,740

					43,491,534
Health Care Providers & Services 8.1%
Aetna, Inc.		472,900			14,428,179
AmerisourceBergen Corp. (a)		994,800			33,942,576
Cardinal Health, Inc.		1,036,900			39,723,639
Coventry Health Care, Inc.*		644,300			17,009,520
Health Net, Inc.*		115,300			3,146,537
Humana, Inc.* (a)		378,000			20,691,720
UnitedHealth Group, Inc.		1,168,300			42,187,313
WellPoint, Inc.*		489,600			27,838,656

					198,968,140
Pharmaceuticals 3.7%
Eli Lilly & Co. (a)		862,300			30,214,992
Endo Pharmaceuticals Holdings, Inc.* (a)		311,100			11,109,381
Forest Laboratories, Inc.*		1,311,300			41,935,374
Medicis Pharmaceutical Corp. "A"		96,500			2,585,235
Par Pharmaceutical Companies, Inc.* (a)		144,100			5,549,291

					91,394,273
Industrials 11.5%
Aerospace & Defense 3.1%
General Dynamics Corp.		214,900			15,249,304
Honeywell International, Inc.		170,300			9,053,148
Northrop Grumman Corp. (a)		581,000			37,637,180
Raytheon Co.		303,000			14,041,020

					75,980,652
Air Freight & Logistics 1.6%
FedEx Corp. (a)		106,200			9,877,662
United Parcel Service, Inc. "B" (a)		410,600			29,801,348

					39,679,010
Airlines 0.2%
Alaska Air Group, Inc.*		66,000			3,741,540
Commercial Services & Supplies 0.4%
Cintas Corp.		109,000			3,047,640
R.R. Donnelley & Sons Co. (a)		377,100			6,587,937

					9,635,577
Construction & Engineering 0.4%
EMCOR Group, Inc.* (a)		231,100			6,697,278
KBR, Inc.		119,200			3,632,024

					10,329,302
Electrical Equipment 0.2%
Rockwell Automation, Inc. (a)		52,400			3,757,604
Industrial Conglomerates 1.1%
3M Co. (a)		322,400			27,823,120
Machinery 2.0%
Danaher Corp.		186,400			8,792,488
Dover Corp.		70,300			4,109,035
Eaton Corp.		118,700			12,049,237
Ingersoll-Rand PLC (a)		164,600			7,751,014
Oshkosh Corp.*		277,600			9,782,624
Parker Hannifin Corp. (a)		44,000			3,797,200
Trinity Industries, Inc. (a)		148,000			3,938,280

					50,219,878
Professional Services 0.3%
Manpower, Inc.		105,400			6,614,904
Road & Rail 1.6%
Norfolk Southern Corp.		298,800			18,770,616
Ryder System, Inc. (a)		410,000			21,582,400

					40,353,016
Trading Companies & Distributors 0.6%
W.W. Grainger, Inc. (a)		110,900			15,316,399
Information Technology 18.8%
Communications Equipment 1.6%
F5 Networks, Inc.*		101,500			13,211,240
Nokia Corp. (ADR) (a)		774,900			7,996,968
Research In Motion Ltd.* (a)		247,700			14,398,801
Tellabs, Inc.		470,200			3,187,956

					38,794,965
Computers & Peripherals 0.7%
Dell, Inc.*		201,200			2,726,260
Lexmark International, Inc. "A"*		381,200			13,273,384

					15,999,644
Electronic Equipment, Instruments & Components 4.0%
Anixter International, Inc. (a)		39,800			2,377,254
Arrow Electronics, Inc.* (a)		489,600			16,768,800
Avnet, Inc.*		416,800			13,766,904
FLIR Systems, Inc.* (a)		59,300			1,764,175
Ingram Micro, Inc. "A"*		564,700			10,780,123
Jabil Circuit, Inc. (a)		291,400			5,854,226
Power-One, Inc.* (a)		261,300			2,665,260
Tech Data Corp.*		263,600			11,603,672
Tyco Electronics Ltd.		629,100			22,270,140
Vishay Intertechnology, Inc.* (a)		636,200			9,339,416

					97,189,970
Internet Software & Services 0.8%
AOL, Inc.*		340,900			8,082,739
IAC/InterActiveCorp.* (a)		401,500			11,523,050

					19,605,789
IT Services 5.4%
Automatic Data Processing, Inc.		296,100			13,703,508
Cognizant Technology Solutions Corp. "A"*		89,700			6,574,113
Computer Sciences Corp.		643,500			31,917,600
International Business Machines Corp.		462,730			67,910,255
Western Union Co. (a)		724,000			13,444,680

					133,550,156
Semiconductors & Semiconductor Equipment 3.4%
Altera Corp. (a)		239,500			8,521,410
Analog Devices, Inc.		199,000			7,496,330
Fairchild Semiconductor International, Inc.* (a)		193,300			3,017,413
Intel Corp.		2,146,000			45,130,380
Lam Research Corp.*		68,600			3,552,108
Marvell Technology Group Ltd.*		442,400			8,206,520
Maxim Integrated Products, Inc.		162,700			3,842,974
Micron Technology, Inc.* (a)		587,800			4,714,156

					84,481,291
Software 2.9%
Activision Blizzard, Inc.		736,800			9,165,792
Microsoft Corp.		2,223,640			62,084,029

					71,249,821
Materials 5.3%
Chemicals 2.4%
Ashland, Inc.		152,100			7,735,806
Cytec Industries, Inc.		35,400			1,878,324
E.I. du Pont de Nemours & Co. (a)		488,100			24,346,428
Lubrizol Corp. (a)		200,000			21,376,000
Potash Corp. of Saskatchewan, Inc. (a)		23,300			3,607,539

					58,944,097
Metals & Mining 2.6%
Barrick Gold Corp.		168,800			8,976,784
Freeport-McMoRan Copper & Gold, Inc. (a)		254,900			30,610,941
Newmont Mining Corp.		420,300			25,819,029

					65,406,754
Paper & Forest Products 0.3%
Domtar Corp.		48,900			3,712,488
MeadWestvaco Corp.		110,500			2,890,680

					6,603,168
Telecommunication Services 2.5%
Diversified Telecommunication Services 2.2%
AT&T, Inc.		379,180			11,140,308
Verizon Communications, Inc. (a)		1,173,900			42,002,142

					53,142,450
Wireless Telecommunication Services 0.3%
Vodafone Group PLC (ADR) (a)		325,500			8,602,965
Utilities 1.7%
Electric Utilities 0.9%
Duke Energy Corp. (a)		787,900			14,032,499
Exelon Corp.		172,100			7,166,244

					21,198,743
Independent Power Producers & Energy Traders 0.6%
NRG Energy, Inc.* (a)		775,818			15,159,484
Multi-Utilities 0.2%
Ameren Corp. (a)		153,900			4,338,441

Total Common Stocks (Cost $2,101,577,452)				2,438,305,818
	Securities Lending Collateral 30.3%
Daily Assets Fund Institutional, 0.27% (b) (c) (Cost $745,038,096)		745,038,096			745,038,096
	Cash Equivalents 0.8%
Central Cash Management Fund, 0.19% (b) (Cost $18,605,378)		18,605,378			18,605,378

For information on the Fund's policies regarding the valuation of investments and other significant accounting policies, please refer to the Fund's most recent semi-annual or annual financial statements.
*	Non-income producing security.
†	The cost for federal income tax purposes was $2,884,012,303. At December 31, 2010, net unrealized appreciation for all securities based on tax cost was $317,936,989. This consisted of aggregate gross unrealized appreciation for all securities in which there was an excess of value over tax cost of $349,084,166 and aggregate gross unrealized depreciation for all securities in which there was an excess of tax cost over value of $31,147,177.
(a)	All or a portion of these securities were on loan. The value of all securities loaned at December 31, 2010 amounted to $726,662,722 which is 29.6% of net assets.
(b)	Affiliated fund managed by Deutsche Investment Management Americas Inc. The rate shown is the annualized seven-day yield at period end.
(c)	Represents collateral held in connection with securities lending. Income earned by the Fund is net of borrower rebates.
ADR: American Depositary Receipt
REIT: Real Estate Investment Trust

At December 31, 2010, open futures contracts purchased were as follows:

Futures

Currency

Expiration

Date

Contracts

Notional

Value ($)

Unrealized

Appreciation ($)

S&P 500 E-Mini Index

USD

3/18/2011

312

19,546,800

308,308

Currency Abbreviations

USD	United States Dollar

Fair Value Measurements

Various inputs are used in determining the value of the Fund's investments. These inputs are summarized in three broad levels. Level 1 includes quoted prices in active markets for identical securities. Level 2 includes other significant observable inputs (including quoted prices for similar securities, interest rates, prepayment speeds, and credit risk). Level 3 includes significant unobservable inputs (including the Fund's own assumptions in determining the fair value of investments). The inputs or methodology used for valuing securities are not necessarily an indication of the risk associated with investing in those securities.

The following is a summary of the inputs used as of December 31, 2010 in valuing the Fund's investments.

	Level 1		Level 2		Level 3		Total
Assets
Common Stocks(d)	$	2,438,305,818	$	—	$	—	$	2,438,305,818
Short-Term Investments(d)		763,643,474		—		—		763,643,474
Derivatives(e)		308,308		—		—		308,308
Total	$	3,202,257,600	$	—	$	—	$	3,202,257,600

There have been no significant transfers in and out of Level 1 and Level 2 fair value measurements during the period ended December 31, 2010.
(d)	See Investment Portfolio for additional detailed categorizations.
(e)	Derivatives include unrealized appreciation (depreciation) on open futures contracts.

Derivatives

The following table presents, by major type of derivative contract, the unrealized appreciation (depreciation) of the Fund's derivative instruments as of December 31, 2010, categorized by the primary underlying risk exposure.

Primary Underlying Risk Disclosure		Futures
Equity Contracts		$	308,308

ITEM 2.	CONTROLS AND PROCEDURES

	(a) The Chief Executive and Financial Officers concluded that the Registrant’s Disclosure Controls and Procedures are effective based on the evaluation of the Disclosure Controls and Procedures as of a date within 90 days of the filing date of this report.

	(b) There have been no changes in the registrant’s internal control over financial reporting that occurred during the registrant’s last fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant’s internal controls over financial reporting.

ITEM 3.	EXHIBITS

	Certification pursuant to Rule 30a-2(a) under the Investment Company Act of 1940 (17 CFR 270.30a-2(a)) is filed and attached hereto as Exhibit 99.CERT.

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:	DWS Growth & Income Fund, a series of DWS Investment Trust

By:	/s/Michael G. Clark Michael G. Clark President

Date:	February 15. 2011

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:	/s/Michael G. Clark Michael G. Clark President

Date:	February 15. 2011



By:	/s/Paul Schubert Paul Schubert Chief Financial Officer and Treasurer

Date:	February 15. 2011

EX-99.CERT 2 ex-99cert.htm CERTIFICATION ex-99cert.htm

CERTIFICATIONS

I, Michael G. Clark, certify that:

I have reviewed this report on Form N-Q of DWS Growth & Income Fund, a series of DWS Investment Trust;

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;

Based on my knowledge, the schedules of investments included in this report fairly present in all material respects the investments of the registrant as of the end of the fiscal quarter for which the report is filed;

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 registrant's most recent fiscal quarter that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

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.


By:	/s/Michael G. Clark Michael G. Clark President

Date:	February 15, 2011

CERTIFICATIONS

I, Paul Schubert, certify that:

I have reviewed this report on Form N-Q of DWS Growth & Income Fund, a series of DWS Investment Trust;

(a)

(b)

(c)

(d)

(a)

(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.


By:	/s/Paul Schubert Paul Schubert Chief Financial Officer and Treasurer

Date:	February 15, 2011