MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share (MX)

Q: What does CUSIP 55933J203 represent in this 13F holders report?

CUSIP 55933J203 is the security identifier for MX - MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share used to aggregate holder disclosures.

Q: How many institutions held MX - MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share in Q1 2015?

68 institutional investors reported MX - MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share for Q1 2015. Use the holders table for investor-level position and value details.

CUSIP: 55933J203

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 36,588,659
Total 13F shares: 30,013,424
Share change: -4,688,283
Total reported value: $164,061,038
Put/Call ratio: 26%
Price per share: $5.47
Number of holders: 68
Value change: -$69,701,760
Number of buys: 31
Number of sells: 57

Quarterly Holders Quick Answers

What is CUSIP 55933J203?
CUSIP 55933J203 identifies MX - MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2015
Previous quarter: Q4 2014

Recent filing periods for CUSIP 55933J203:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of MX - MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
FMR LLC	13F	Company	14%	5,241,806	$68,092,000	—	31 Dec 2014	13F
Marc Lasry	13F	Individual	11%	4,088,978	$53,116,000	—	31 Dec 2014	13F
BRIGADE CAPITAL MANAGEMENT, LP	13F	Company	5.3%	1,933,000	$25,110,000	—	31 Dec 2014	13F
Archer Capital Management, L.P.	13F	Company	5.2%	1,919,456	$24,934,000	—	31 Dec 2014	13F
Point72 Asset Management, L.P.	13F	Company	3.9%	1,441,363	$18,723,000	—	31 Dec 2014	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	3.9%	1,423,497	$18,490,000	—	31 Dec 2014	13F
Grantham, Mayo, Van Otterloo & Co. LLC	13F	Company	3.7%	1,356,797	$17,625,000	—	31 Dec 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	3.5%	1,287,454	$16,725,000	—	31 Dec 2014	13F
Capital World Investors	13F	Company	3.3%	1,200,000	$15,588,000	—	31 Dec 2014	13F
Alden Global Capital Ltd	13F	Company	2.5%	907,888	$11,793,000	—	31 Dec 2014	13F
LAKEWOOD CAPITAL MANAGEMENT, LP	13F	Company	2%	746,894	$9,702,000	—	31 Dec 2014	13F
D. E. Shaw & Co., Inc.	13F	Company	1.6%	588,645	$7,646,000	—	31 Dec 2014	13F
BARCLAYS PLC	13F	Company	1.7%	608,564	$7,303,000	—	31 Dec 2014	13F
MAPLELANE CAPITAL, LLC	13F	Company	1.4%	500,000	$6,495,000	—	31 Dec 2014	13F
Charter Bridge Capital Management, L.P.	13F	Company	1.3%	468,234	$6,035,000	—	31 Dec 2014	13F
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	13F	Company	1.1%	420,000	$5,456,000	—	31 Dec 2014	13F
Visium Asset Management, LP	13F	Company	1.1%	415,366	$5,398,000	—	31 Dec 2014	13F
Proxima Capital Management, LLC	13F	Company	1.1%	390,000	$5,066,000	—	31 Dec 2014	13F
FEDERATED HERMES, INC.	13F	Company	1%	381,751	$4,959,000	—	31 Dec 2014	13F
NORGES BANK	13F	Company	0.87%	317,712	$4,127,000	—	31 Dec 2014	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.85%	310,247	$4,055,000	—	31 Dec 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.81%	297,006	$3,858,000	—	31 Dec 2014	13F
Boston Partners	13F	Company	0.79%	289,631	$3,762,000	—	31 Dec 2014	13F
Tradewinds Global Investors, LLC	13F	Company	0.77%	282,145	$3,665,000	—	31 Dec 2014	13F
SHEPHERD KAPLAN KROCHUK, LLC	13F	Company	0.76%	279,081	$3,625,000	—	31 Dec 2014	13F
SCHRODER INVESTMENT MANAGEMENT GROUP	13F	Company	0.76%	276,737	$3,595,000	—	31 Dec 2014	13F
ROYCE & ASSOCIATES LP	13F	Company	0.55%	200,040	$2,599,000	—	31 Dec 2014	13F
Pleasant Lake Partners LLC	13F	Company	0.53%	193,900	$2,519,000	—	31 Dec 2014	13F
INDUS CAPITAL PARTNERS, LLC	13F	Company	0.45%	163,488	$2,124,000	—	31 Dec 2014	13F
PEAK6 Group LLC	13F	Company	0.43%	157,235	$2,042,000	—	31 Dec 2014	13F
SPRINGOWL ASSOCIATES LLC	13F	Company	0.41%	150,000	$1,949,000	—	31 Dec 2014	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.39%	142,692	$1,853,000	—	31 Dec 2014	13F
MORGAN STANLEY	13F	Company	0.36%	133,157	$1,729,000	—	31 Dec 2014	13F
SCHNEIDER CAPITAL MANAGEMENT CORP	13F	Company	0.35%	127,265	$1,653,000	—	31 Dec 2014	13F
RUSSELL FRANK CO/	13F	Company	0.33%	121,169	$1,614,000	—	31 Dec 2014	13F
CITADEL ADVISORS LLC	13F	Company	0.3%	108,406	$1,408,000	—	31 Dec 2014	13F
SHELL ASSET MANAGEMENT CO	13F	Company	0.29%	107,775	$1,400,000	—	31 Dec 2014	13F
LEUTHOLD GROUP, LLC	13F	Company	0.29%	105,311	$1,368,000	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	0.28%	100,623	$1,307,000	—	31 Dec 2014	13F
TOCQUEVILLE ASSET MANAGEMENT L.P.	13F	Company	0.24%	86,500	$1,124,000	—	31 Dec 2014	13F
NOMURA HOLDINGS INC	13F	Company	0.23%	85,408	$1,111,000	—	31 Dec 2014	13F
Invesco Ltd.	13F	Company	0.23%	83,455	$1,084,000	—	31 Dec 2014	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.22%	79,916	$1,038,000	—	31 Dec 2014	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.21%	77,638	$1,009,000	—	31 Dec 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.21%	77,300	$948,000	—	31 Dec 2014	13F
Nine Chapters Capital Management LLC	13F	Company	0.2%	71,800	$933,000	—	31 Dec 2014	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	0.2%	71,500	$929,000	—	31 Dec 2014	13F
BlackRock Group LTD	13F	Company	0.15%	56,225	$730,000	—	31 Dec 2014	13F
GROUP ONE TRADING LLC	13F	Company	0.15%	54,948	$714,000	—	31 Dec 2014	13F
STATE STREET CORP	13F	Company	0.15%	54,431	$707,000	—	31 Dec 2014	13F

Institutional Holders of MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share (MX) as of Q1 2015

As of 31 Mar 2015, MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share (MX) was held by 68 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 30,013,424 shares. The largest 10 holders included FMR LLC, LASRY MARC, Rubric Capital Management, LLC, Capital World Investors, Archer Capital Management, L.P., BRIGADE CAPITAL MANAGEMENT, LP, Grantham, Mayo, Van Otterloo & Co. LLC, DIMENSIONAL FUND ADVISORS LP, Proxima Capital Management, LLC, and Alden Global Capital LLC. This page lists 68 institutional shareholders reporting positions in this security for the Q1 2015 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders

Q1 2015 holders

Holder diff

-17

Investor	Q4 2014 Shares	Q1 2015 Shares	Share Diff	Share Chg %	Q4 2014 Value $	Q1 2015 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.