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 Q4 2015?

42 institutional investors reported MX - MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share for Q4 2015. Use the holders table for investor-level position and value details.

CUSIP: 55933J203

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 36,588,659
Total 13F shares: 31,831,126
Share change: -2,014,396
Total reported value: $168,387,000
Put/Call ratio: 116%
Price per share: $5.29
Number of holders: 42
Value change: -$19,689,526
Number of buys: 23
Number of sells: 32

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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Explore More Reporting Periods

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

Newer quarter: Q1 2016
Previous quarter: Q3 2015

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
Marc Lasry	13F	Individual	11%	4,088,978	$26,946,000	—	30 Sep 2015	13F
Pleasant Lake Partners LLC	13F	Company	9.3%	3,419,817	$22,537,000	—	30 Sep 2015	13F
Rubric Capital Management, LLC	13F	Company	7.6%	2,783,200	$18,341,000	—	30 Sep 2015	13F
Engaged Capital LLC	13F	Company	6.7%	2,438,792	$16,072,000	—	30 Sep 2015	13F
BRIGADE CAPITAL MANAGEMENT, LP	13F	Company	6.5%	2,386,086	$15,724,000	—	30 Sep 2015	13F
Capital World Investors	13F	Company	6.4%	2,355,000	$15,519,000	—	30 Sep 2015	13F
CYPRESS FUNDS LLC	13F	Company	4.7%	1,710,000	$11,269,000	—	30 Sep 2015	13F
WEXFORD CAPITAL LP	13F	Company	4.1%	1,499,660	$9,883,000	—	30 Sep 2015	13F
FMR LLC	13F	Company	4.1%	1,487,346	$9,802,000	—	30 Sep 2015	13F
NORTH RUN CAPITAL, LP	13F	Company	3.6%	1,300,000	$8,567,000	—	30 Sep 2015	13F
LionEye Capital Management LLC	13F	Company	3.3%	1,216,478	$8,017,000	—	30 Sep 2015	13F
Grantham, Mayo, Van Otterloo & Co. LLC	13F	Company	3.3%	1,193,897	$7,868,000	—	30 Sep 2015	13F
Archer Capital Management, L.P.	13F	Company	3.2%	1,169,654	$7,708,000	—	30 Sep 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2%	734,034	$4,837,000	—	30 Sep 2015	13F
CAISSE DE DEPOT ET PLACEMENT DU QUEBEC	13F	Company	1.9%	690,000	$4,547,000	—	30 Sep 2015	13F
D. E. Shaw & Co., Inc.	13F	Company	1.7%	636,665	$4,196,000	—	30 Sep 2015	13F
INDUS CAPITAL PARTNERS, LLC	13F	Company	1.6%	593,288	$3,910,000	—	30 Sep 2015	13F
Visium Asset Management, LP	13F	Company	1.4%	521,440	$3,436,000	—	30 Sep 2015	13F
BARCLAYS PLC	13F	Company	1.5%	551,066	$3,306,000	—	30 Sep 2015	13F
Boston Partners	13F	Company	1%	366,806	$2,417,000	—	30 Sep 2015	13F
Alden Global Capital LLC	13F	Company	0.87%	319,419	$2,105,000	—	30 Sep 2015	13F
Connor, Clark & Lunn Investment Management Ltd.	13F	Company	0.82%	300,925	$1,983,000	—	30 Sep 2015	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.8%	291,665	$1,922,000	—	30 Sep 2015	13F
SHELL ASSET MANAGEMENT CO	13F	Company	0.29%	107,775	$1,261,000	—	30 Sep 2015	13F
Invesco Ltd.	13F	Company	0.43%	155,783	$1,027,000	—	30 Sep 2015	13F
SPRINGOWL ASSOCIATES LLC	13F	Company	0.38%	140,200	$924,000	—	30 Sep 2015	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.34%	124,900	$823,000	—	30 Sep 2015	13F
G2 Investment Partners Management LLC	13F	Company	0.29%	107,000	$705,000	—	30 Sep 2015	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.21%	78,352	$516,000	—	30 Sep 2015	13F
VANGUARD GROUP INC	13F	Company	0.2%	74,900	$494,000	—	30 Sep 2015	13F
BOGLE INVESTMENT MANAGEMENT L P /DE/	13F	Company	0.19%	69,299	$456,000	—	30 Sep 2015	13F
PRELUDE CAPITAL MANAGEMENT, LLC	13F	Company	0.17%	62,110	$409,000	—	30 Sep 2015	13F
A.R.T. Advisors, LLC	13F	Company	0.15%	56,551	$372,000	—	30 Sep 2015	13F
STATE STREET CORP	13F	Company	0.11%	38,737	$255,000	—	30 Sep 2015	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.09%	33,038	$218,000	—	30 Sep 2015	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.08%	28,512	$188,000	—	30 Sep 2015	13F
Livforsakringsbolaget Skandia, Omsesidigt	13F	Company	0.07%	26,500	$175,000	—	30 Sep 2015	13F
GROUP ONE TRADING LLC	13F	Company	0.07%	23,902	$158,000	—	30 Sep 2015	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.06%	20,900	$138,000	—	30 Sep 2015	13F
Nine Chapters Capital Management LLC	13F	Company	0.05%	20,100	$132,000	—	30 Sep 2015	13F
JPMORGAN CHASE & CO	13F	Company	0.05%	18,100	$119,000	—	30 Sep 2015	13F
CITADEL ADVISORS LLC	13F	Company	0.05%	17,712	$117,000	—	30 Sep 2015	13F
NOMURA HOLDINGS INC	13F	Company	0.04%	13,836	$98,000	—	30 Sep 2015	13F
Virtu KCG Holdings LLC	13F	Company	0.04%	14,707	$97,000	—	30 Sep 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	0.03%	12,372	$82,000	—	30 Sep 2015	13F
BARDIN HILL MANAGEMENT PARTNERS LP	13F	Company	0.03%	11,859	$78,000	—	30 Sep 2015	13F
Legal & General Group Plc	13F	Company	0.02%	8,000	$53,000	—	30 Sep 2015	13F
MORGAN STANLEY	13F	Company	0.02%	7,670	$50,000	—	30 Sep 2015	13F
UBS Group AG	13F	Company	0.02%	7,090	$47,000	—	30 Sep 2015	13F
Cubist Systematic Strategies, LLC	13F	Company	0.02%	6,525	$43,000	—	30 Sep 2015	13F

Institutional Holders of MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share (MX) as of Q4 2015

As of 31 Dec 2015, MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share (MX) was held by 42 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 31,831,126 shares. The largest 10 holders included LASRY MARC, Engaged Capital LLC, Pleasant Lake Partners LLC, NORTH RUN CAPITAL, LP, Rubric Capital Management, LLC, Capital World Investors, CYPRESS FUNDS LLC, BRIGADE CAPITAL MANAGEMENT, LP, FMR LLC, and INDUS CAPITAL PARTNERS, LLC. This page lists 42 institutional shareholders reporting positions in this security for the Q4 2015 filing period.

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

Compare Q4 2015 vs Q3 2015 Across Filers

Q3 2015 holders

Q4 2015 holders

Holder diff

-15

Investor	Q3 2015 Shares	Q4 2015 Shares	Share Diff	Share Chg %	Q3 2015 Value $	Q4 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.