Edgar Filing: MAGNACHIP SEMICONDUCTOR Corp

SC 13G/A

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

SCHEDULE 13G/A

(Amendment No. 2)

(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO

RULES 13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED

PURSUANT TO RULE 13d-2(b)

MagnaChip Semiconductor Corporation

(Name of Issuer)

Common Stock, par value $0.01 per share

(Title of Class of Securities)

55933J203

(CUSIP Number)

December 31, 2013

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:

¨ Rule 13d-1(b)

¨ Rule 13d-1(c)

x Rule 13d-1(d)

Page 1 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Investments, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 745,837
		8	SHARED VOTING POWER 0
		9	SOLE DISPOSITIVE POWER 745,837
		10	SHARED DISPOSITIVE POWER 0
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 745,837
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 2.1%
14	TYPE OF REPORTING PERSON* PN

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 2 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue International Master, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) ¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER 2,237,100
		8	SHARED VOTING POWER 0
		9	SOLE DISPOSITIVE POWER 2,237,100
		10	SHARED DISPOSITIVE POWER 0
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,237,100
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.4%
14	TYPE OF REPORTING PERSON* PN

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 3 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue International, Ltd.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) ¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER 0
		8	SHARED VOTING POWER 2,237,100
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 2,237,100
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,237,100
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.4%
14	TYPE OF REPORTING PERSON* CO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 4 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue International Master GenPar, Ltd.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) ¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER 0
		8	SHARED VOTING POWER 2,237,100
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 2,237,100
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,237,100
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 6.4%
14	TYPE OF REPORTING PERSON* CO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 5 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Partners, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) ¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION New York
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER 0
		8	SHARED VOTING POWER 2,982,937
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 2,982,937
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 2,982,937
12	CHECK BOX 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* OO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 6 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue-CDP Global Opportunities Fund, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) ¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION Cayman Islands
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER 115,239
		8	SHARED VOTING POWER 0
		9	SOLE DISPOSITIVE POWER 115,239
		10	SHARED DISPOSITIVE POWER 0
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 115,239
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.3%
14	TYPE OF REPORTING PERSON* PN

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 7 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Global Opportunities Fund GenPar, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 115,239
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 115,239
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 115,239
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 0.3%
14	TYPE OF REPORTING PERSON* OO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 8 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Special Situations Fund IV, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 654,933
		8	SHARED VOTING POWER 0
		9	SOLE DISPOSITIVE POWER 654,933
		10	SHARED DISPOSITIVE POWER 0
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 654,933
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.9%
14	TYPE OF REPORTING PERSON* PN

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 9 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Capital Partners IV, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 654,933
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 654,933
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 654,933
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.9%
14	TYPE OF REPORTING PERSON* OO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 10 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) GL Partners IV, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 654,933
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 654,933
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 654,933
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 1.9%
14	TYPE OF REPORTING PERSON* OO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 11 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Special Situations Fund V, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 891,830
		8	SHARED VOTING POWER 0
		9	SOLE DISPOSITIVE POWER 891,830
		10	SHARED DISPOSITIVE POWER 0
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 891,830
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 2.5%
14	TYPE OF REPORTING PERSON* PN

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 12 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Capital Partners V, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 891,830
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 891,830
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 891,830
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 2.5%
14	TYPE OF REPORTING PERSON* OO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 13 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) GL Partners V, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 891,830
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 891,830
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 891,830
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 2.5%
14	TYPE OF REPORTING PERSON* OO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 14 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Capital Management II, L.P.
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 4,644,939
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 4,644,939
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,644,939
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.1%
14	TYPE OF REPORTING PERSON* IA

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 15 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Avenue Capital Management II GenPar, LLC
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 4,644,939
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 4,644,939
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,644,939
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.1%
14	TYPE OF REPORTING PERSON* OO

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 16 of 23


CUSIP No. 55933J203		13G/A


1	NAME OF REPORTING PERSONS I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY) Marc Lasry
2	CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP* (a) ¨ (b) ¨
3	SEC USE ONLY
4	SOURCE OF FUNDS* SC; OO
5	CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) or 2(e) ¨
6	CITIZENSHIP OR PLACE OF ORGANIZATION United States of America
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH		7	SOLE VOTING POWER 0
		8	SHARED VOTING POWER 4,644,939
		9	SOLE DISPOSITIVE POWER 0
		10	SHARED DISPOSITIVE POWER 4,644,939
11	AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON 4,644,939
12	CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* ¨
13	PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) 13.1%
14	TYPE OF REPORTING PERSON* IN

*	SEE INSTRUCTIONS BEFORE FILLING OUT

Page 17 of 23

SCHEDULE 13G/A

This Amendment No. 2 (this “Amendment”) to the Schedule 13G filed on February 9, 2012 (the “Schedule 13G”), as amended by Amendment No. 1, filed on February 1, 2013, is being filed on behalf of Avenue Investments, L.P. (“Avenue Investments”), Avenue International Master, L.P. (“Avenue International Master”), Avenue International, Ltd. (“Avenue International”), Avenue International Master GenPar, Ltd. (“Avenue International GenPar”), Avenue Partners, LLC (“Avenue Partners”), Avenue-CDP Global Opportunities Fund, L.P. (“Avenue-CDP”), Avenue Global Opportunities Fund GenPar, LLC (“Avenue Global GenPar”), Avenue Special Situations Fund IV, L.P. (“Avenue Fund IV”), Avenue Capital Partners IV, LLC (“Avenue Capital IV”), GL Partners IV, LLC (“GL IV”), Avenue Special Situations Fund V, L.P. (“Avenue Fund V”), Avenue Capital Partners V, LLC (“Avenue Capital V”), GL Partners V, LLC (“GL V”), Avenue Capital Management II, L.P. (“Avenue Capital Management”), Avenue Capital Management II GenPar, LLC (“Avenue Capital Management GenPar”) and Marc Lasry relating to shares of Common Stock, par value $0.01 per share (the “Common Stock”), of MagnaChip Semiconductor Corporation, a Delaware corporation (the “Issuer”).

Item 4 is amended and restated in its entirety to read as follows.

Item 4

Ownership.

(a)-(b) As of December 31, 2013, the following is the beneficial ownership and percentage of the Issuer’s Common Stock outstanding for each of the Reporting Persons:


Name of Reporting Person	Number of Shares of Common Stock		Number of Shares of Common Stock upon Exercise of Warrants		Total Number of Shares of Common Stock		Percentage of Class
Avenue Investments		722,264		23,573		745,837		2.1	%
Avenue International Master		2,166,652		70,448		2,237,100		6.4	%
Avenue International		2,166,652		70,448		2,237,100		6.4	%
Avenue International GenPar		2,166,652		70,448		2,237,100		6.4	%
Avenue Partners		2,888,916		94,021		2,982,937		8.3	%
Avenue-CDP		84,924		30,315		115,239		0.3	%
Avenue Global GenPar		84,924		30,315		115,239		0.3	%
Avenue Fund IV		496,023		158,910		654,933		1.9	%
Avenue Capital IV		496,023		158,910		654,933		1.9	%
GL IV		496,023		158,910		654,933		1.9	%
Avenue Fund V		619,115		272,715		891,830		2.5	%
Avenue Capital V		619,115		272,715		891,830		2.5	%
GL V		619,115		272,715		891,830		2.5	%
Avenue Capital Management		4,088,978		555,961		4,644,939		13.1	%
Avenue Capital Management GenPar		4,088,978		555,961		4,644,939		13.1	%
Marc Lasry		4,088,978		555,961		4,644,939		13.1	%

Page 18 of 23

The approximate percentage of Common Stock reported as beneficially owned by each of the Reporting Persons is based upon the sum of (i) 34,945,377 shares of Common Stock outstanding as of September 30, 2013, as reported by the Issuer in its Form 10-Q filed by the Issuer with the Securities Exchange Commission on November 8, 2013, and (ii) the number of shares of Common Stock held by the applicable Reporting Person upon the exercise or presently exercisable warrants.

(c) The Funds have the sole power to vote and dispose of the shares of Common Stock held by them reported in this Amendment. Avenue International, Avenue International GenPar, Avenue Partners, Avenue Global GenPar, Avenue Capital IV, GL IV, Avenue Capital V, GL V, Avenue Capital Management, Avenue Capital Management GenPar and Marc Lasry have the shared power to vote and dispose of the shares of Common Stock held by the Funds reported in this Amendment.

Page 19 of 23

SIGNATURE

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

Dated: February 28, 2014


AVENUE INVESTMENTS, L.P.

By:		Avenue Partners, LLC,
		its General Partner

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

AVENUE INTERNATIONAL MASTER, L.P.

By:		Avenue International Master
		GenPar, Ltd.
		its General Partner

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Director

AVENUE INTERNATIONAL, LTD.

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Director

AVENUE INTERNATIONAL MASTER GENPAR, LTD.

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Director

AVENUE PARTNERS, LLC

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

Page 20 of 23


AVENUE - CDP GLOBAL OPPORTUNITIES FUND, L.P.

By:		Avenue Global Opportunities Fund
		GenPar, LLC
		its General Partner

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

AVENUE GLOBAL OPPORTUNITIES FUND GENPAR, LLC

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

AVENUE SPECIAL SITUATIONS FUND IV, L.P.

By:		Avenue Capital Partners IV, LLC,
		its General Partner

By:		GL Partners IV, LLC,
		its Managing Member

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

AVENUE CAPITAL PARTNERS IV, LLC

By:		GL Partners IV, LLC,
		its Managing Member

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

Page 21 of 23


GL PARTNERS IV, LLC

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

AVENUE SPECIAL SITUATIONS FUND V, L.P.

By:		Avenue Capital Partners V, LLC,
		its General Partner

By:		GL Partners V, LLC,
		its Managing Member

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

AVENUE CAPITAL PARTNERS V, LLC

By:		GL Partners V, LLC,
		its Managing Member

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

GL PARTNERS V, LLC

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

Page 22 of 23


AVENUE CAPITAL MANAGEMENT II, L.P.

By:		Avenue Capital Management II
		GenPar, LLC,
		its General Partner

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

AVENUE CAPITAL MANAGEMENT II GENPAR, LLC

By:		/s/ Eric Ross
		Name: Eric Ross
		Title: Attorney-in-Fact for Marc Lasry, Managing Member

MARC LASRY

/s/ Eric Ross, Attorney-in-Fact for Marc Lasry

Page 23 of 23