SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

SCHEDULE 13D/A

Under the Securities Exchange Act of 1934

(Amendment No. 6)*

HC2 Holdings, Inc.

(Name of Issuer)

Common Stock, $0.001 par value per share

(Title of Class of Securities)

404139107

(CUSIP Number)

Scott Black

General Counsel and Chief Compliance Officer

Hudson Bay Capital Management LP

777 Third Ave., 30th Floor

New York, NY 10017

(646) 825-2155

with a copy to:

Eleazer N. Klein, Esq.

Schulte Roth & Zabel LLP

919 Third Avenue

New York, NY 10022

(212) 756-2000

(Name, Address and Telephone Number of Person

Authorized to Receive Notices and Communications)

November 18, 2015

(Date of Event Which Requires Filing of This Statement)

If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of Rule 13d-1(e), Rule 13d-1(f) or Rule 13d-1(g), check the following box. [ ] 

(Page 1 of 8 Pages)

______________________________

* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

CUSIP No. 404139107 SCHEDULE 13D/A Page 2 of 8 Pages

1	NAME OF REPORTING PERSON Hudson Bay Credit Management LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:	7	SOLE VOTING POWER -0-
	8	SHARED VOTING POWER 3,087,615
	9	SOLE DISPOSITIVE POWER -0-
	10	SHARED DISPOSITIVE POWER 3,087,615
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON 3,087,615
12	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES			¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 8.3%
14	TYPE OF REPORTING PERSON IA

CUSIP No. 404139107 SCHEDULE 13D/A Page 3 of 8 Pages

1	NAME OF REPORTING PERSON Hudson Bay Capital Management LP
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION Delaware
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:	7	SOLE VOTING POWER -0-
	8	SHARED VOTING POWER 3,087,615
	9	SOLE DISPOSITIVE POWER -0-
	10	SHARED DISPOSITIVE POWER 3,087,615
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON 3,087,615
12	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES			¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 8.3%
14	TYPE OF REPORTING PERSON IA

CUSIP No. 404139107 SCHEDULE 13D/A Page 4 of 8 Pages

1	NAME OF REPORTING PERSON Sander Gerber
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP		(a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS AF
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e)		¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION United States
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:	7	SOLE VOTING POWER -0-
	8	SHARED VOTING POWER 3,087,615
	9	SOLE DISPOSITIVE POWER -0-
	10	SHARED DISPOSITIVE POWER 3,087,615
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON 3,087,615
12	CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES			¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 8.3%
14	TYPE OF REPORTING PERSON IN

CUSIP No. 404139107 SCHEDULE 13D/A Page 5 of 8 Pages

This Amendment No. 6 ("Amendment No. 6") amends and supplements the statement on Schedule 13D filed with the Securities and Exchange Commission (the "SEC") on June 9, 2014 (the "Original Schedule 13D"), as amended by Amendment No. 1 filed with the SEC on September 25, 2014 ("Amendment No. 1"), Amendment No. 2 filed with the SEC on August 14, 2015 ("Amendment No. 2"), Amendment No. 3 filed with the SEC on October 13, 2015 ("Amendment No. 3"), Amendment No. 4 filed with the SEC on October 20, 2015 ("Amendment No.4") and Amendment No. 5 filed with the SEC on November 10, 2015 ("Amendment No. 5" and together with the Original Schedule 13D, Amendment No. 1, Amendment No. 2, Amendment No. 3, Amendment No. 4 and this Amendment No. 6, the "Schedule 13D") with respect to the shares of Common Stock, $0.001 par value per share (the "Common Stock"), of HC2 Holdings, Inc., a Delaware corporation (the "Company"). Capitalized terms used herein and not otherwise defined in this Amendment No. 6 have the meanings set forth in the Schedule 13D. This Amendment No. 6 amends Items 3, 4 and 5 as set forth below.

Item 3.	SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION
	Item 3 of the Schedule 13D is hereby amended and restated as follows:
	Funds for the purchase of the Common Stock and Convertible Preferred Stock reported herein were derived from the working capital of HB Fund.  A total of $12,866,172.04 was paid to acquire such Common Stock and Convertible Preferred Stock.

Item 4.	PURPOSE OF TRANSACTION
	Item 4 of the Schedule 13D is hereby amended and supplemented by the addition of the following:
	On November 18, 2015, the HB Fund mailed an additional amendment to the Form 144 mailed on October 9, 2015, as amended by the Form 144/A mailed on October 15, 2015, indicating its intention to sell up to 1,111,930 shares of Common Stock.
	Subject to applicable regulatory restrictions, market conditions and other factors, the Reporting Persons plan to sell shares of Common Stock opportunistically, but reserve the right to acquire shares of Common Stock. There can be no assurance, however, that any Reporting Person will take any such actions.

Item 5.	INTEREST IN SECURITIES OF THE ISSUER
	Item 5 of the Schedule 13D is hereby amended and restated as follows
(a)	See rows (11) and (13) of the cover pages to this Schedule 13D for the aggregate number of shares of Common Stock and percentages of the Common Stock beneficially owned by each of the Reporting Persons.  References to percentage ownerships of Common Stock in this Statement are based upon 34,044,856 shares of Common Stock consisting of (i) 25,592,356 shares of Common Stock outstanding as of October 31, 2015, as reported in the Company's Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2015 filed with the SEC on November 9, 2015 and (ii) 8,452,500 shares of Company issued by the Company in a public offering, as described in the Company's Current Report on Form 8-K filed with the SEC on November 9, 2015, and assumes the conversion of the Company's Series A Convertible Participating Preferred Stock, $0.001 par value per share (the "Convertible Preferred Stock") held by the HB Fund.  The Reporting Persons may be deemed to beneficially own an aggregate of 3,087,615 shares of Common Stock (consisting of (i) 2,981,148 shares of Common Stock that can be acquired upon the conversion of outstanding shares of the Company's

CUSIP No. 404139107 SCHEDULE 13D/A Page 6 of 8 Pages

	shares of Convertible Preferred Stock, and (ii) 106,467 shares of Common Stock), which represents approximately 8.3% of the Company's Common Stock, calculated in accordance with Rule 13d-3 under the Act.  The shares of Convertible Preferred Stock are convertible into a number of shares of Common Stock determined by dividing the accrued value of the shares of Convertible Preferred Stock to be so converted by the conversion price in effect at the time of such conversion.  The current conversion price is $4.25 and may be adjusted from time to time.  The accrued value for each share of Convertible Preferred Stock is equal to $1,013.59 and is subject to increase in the future by the amount of any unpaid dividends on the Convertible Preferred Stock.  By virtue of the relationship described herein, the Reporting Persons may be deemed to constitute a "group" for purposes of Rule 13(d)(3) of the Act.  As a member of a group, each Reporting Person may be deemed to share voting and dispositive power with respect to, and therefore beneficially own, the shares beneficially owned by members of the group as a whole.  The filing of this Statement shall not be construed as an admission that a Reporting Person beneficially owns those shares held by any other member of the group. In addition, each Reporting Person expressly disclaims beneficial ownership of any securities reported herein except to the extent such Reporting Person actually exercises voting or dispositive power with respect to such securities.
(b)	See rows (7) through (10) of the cover pages to this Schedule 13D for the number of shares of Common Stock as to which each Reporting Person has the sole or shared power to vote or direct the vote and sole or shared power to dispose or to direct the disposition.
(c)	The transactions in the shares of Common Stock since the filing of Amendment No. 5 by the HB Fund, which were all in the open market, are set forth in Schedule A, and are incorporated herein by reference. The other Reporting Persons did not enter into any transactions in the shares of Common Stock within the past sixty days.
(d)	No person other than the Reporting Persons is known to have the right to receive, or the power to direct the receipt of dividends from, or proceeds from the sale of, the shares of Common Stock reported on this Schedule 13D.
(e)	Not applicable.

CUSIP No. 404139107 SCHEDULE 13D/A Page 7 of 8 Pages

SIGNATURES

After reasonable inquiry and to the best of his or its knowledge and belief, each of the undersigned certifies that the information set forth in this statement is true, complete and correct.

Date: November 19, 2015

HUDSON BAY CREDIT MANAGEMENT LLC

By: /s/ Sander Gerber

Name: Sander Gerber

Title:   Authorized Signatory

HUDSON BAY CAPITAL MANAGEMENT, L.P.

By: /s/ Sander Gerber

Name: Sander Gerber

Title:   Authorized Signatory

/s/ Sander Gerber

SANDER GERBER

CUSIP No. 404139107 SCHEDULE 13D/A Page 8 of 8 Pages

Schedule A

This Schedule sets forth information with respect to each purchase and sale of shares of Common Stock which were effectuated by the HB Fund since the filing of Amendment No. 5. All transactions were effectuated in the open market through a broker.

Trade Date	Shares Purchased (Sold)	Price Per Share ($)*
11/12/2015	(11,900)	6.9238
11/13/2015	(26,342)	6.7352
11/16/2015	(74,358)	6.542
11/17/2015	(29,933)	6.2526

* Excluding commissions.