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 Q3 2022?

126 institutional investors reported MX - MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share for Q3 2022. Use the holders table for investor-level position and value details.

CUSIP: 55933J203

Q3 2022 13F Holders as of 30 Sep 2022

Type / Class: Equity / Common Stock, par value $0.01 per share
Shares outstanding: 36,588,659
Total 13F shares: 30,968,751
Share change: -276,691
Total reported value: $317,120,408
Put/Call ratio: 28%
Price per share: $10.24
Number of holders: 126
Value change: -$7,823,881
Number of buys: 65
Number of sells: 60

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.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

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

Newer quarter: Q4 2022
Previous quarter: Q2 2022

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
Toronado Partners, LLC	13F	Company	7%	2,573,425	$37,392,000	—	30 Jun 2022	13F
OAKTREE CAPITAL MANAGEMENT LP	13F	Company	6.3%	2,300,000	$33,419,000	—	30 Jun 2022	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	5.4%	1,980,417	$28,775,000	—	30 Jun 2022	13F
Rubric Capital Management LP	13F	Company	5.3%	1,950,100	$28,335,000	—	30 Jun 2022	13F
SYSTEMATIC FINANCIAL MANAGEMENT LP	13F	Company	4.1%	1,517,643	$22,051,000	—	30 Jun 2022	13F
BRIGADE CAPITAL MANAGEMENT, LP	13F	Company	3.5%	1,291,665	$18,768,000	—	30 Jun 2022	13F
Clearline Capital LP	13F	Company	3.3%	1,193,457	$17,341,000	—	30 Jun 2022	13F
AMERIPRISE FINANCIAL INC	13F	Company	3.2%	1,158,574	$16,835,000	—	30 Jun 2022	13F
MANGROVE PARTNERS IM, LLC	13F	Company	2.8%	1,039,069	$15,098,000	—	30 Jun 2022	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	2.8%	1,019,074	$14,807,000	—	30 Jun 2022	13F
Quinn Opportunity Partners LLC	13F	Company	2.5%	901,006	$13,092,000	—	30 Jun 2022	13F
Philosophy Capital Management LLC	13F	Company	2.4%	886,474	$12,880,000	—	30 Jun 2022	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.2%	814,003	$11,827,000	—	30 Jun 2022	13F
S Squared Technology, LLC	13F	Company	1.8%	663,620	$9,642,000	—	30 Jun 2022	13F
WATER ISLAND CAPITAL LLC	13F	Company	1.8%	658,926	$9,574,000	—	30 Jun 2022	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	1.5%	561,807	$8,163,000	—	30 Jun 2022	13F
MORGAN STANLEY	13F	Company	1.5%	545,099	$7,919,000	—	30 Jun 2022	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	1.3%	462,011	$6,713,000	—	30 Jun 2022	13F
GARNET EQUITY CAPITAL HOLDINGS, INC.	13F	Company	1.2%	438,659	$6,374,000	—	30 Jun 2022	13F
VANGUARD GROUP INC	13F	Company	1.1%	400,725	$5,822,000	—	30 Jun 2022	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	1.1%	396,663	$5,763,000	—	30 Jun 2022	13F
K2 PRINCIPAL FUND, L.P.	13F	Company	0.9%	330,348	$4,800,000	—	30 Jun 2022	13F
Evermore Global Advisors, LLC	13F	Company	0.8%	293,857	$4,270,000	—	30 Jun 2022	13F
GABELLI FUNDS LLC	13F	Company	0.78%	284,960	$4,140,000	—	30 Jun 2022	13F
NORGES BANK	13F	Company	0.73%	266,600	$3,873,698	—	30 Jun 2022	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.7%	255,228	$3,708,000	—	30 Jun 2022	13F
272 Capital LP	13F	Company	0.69%	254,255	$3,694,000	—	30 Jun 2022	13F
CITADEL ADVISORS LLC	13F	Company	0.66%	241,673	$3,512,000	—	30 Jun 2022	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	0.66%	241,373	$3,507,000	—	30 Jun 2022	13F
Kite Lake Capital Management (UK) LLP	13F	Company	0.66%	240,000	$3,487,000	—	30 Jun 2022	13F
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	13F	Company	0.64%	235,900	$3,428,000	—	30 Jun 2022	13F
Polunin Capital Partners Ltd	13F	Company	0.58%	213,512	$3,102,000	—	30 Jun 2022	13F
BlackRock Finance, Inc.	13F	Company	0.58%	212,433	$3,086,000	—	30 Jun 2022	13F
SILVERBACK ASSET MANAGEMENT LLC	13F	Company	0.56%	205,000	$2,979,000	—	30 Jun 2022	13F
GABELLI & Co INVESTMENT ADVISERS, INC.	13F	Company	0.56%	203,479	$2,957,000	—	30 Jun 2022	13F
HighTower Advisors, LLC	13F	Company	0.49%	180,000	$2,615,000	—	30 Jun 2022	13F
1492 Capital Management LLC	13F	Company	0.43%	155,767	$2,263,000	—	30 Jun 2022	13F
Kepos Capital LP	13F	Company	0.41%	150,000	$2,180,000	—	30 Jun 2022	13F
TEACHER RETIREMENT SYSTEM OF TEXAS	13F	Company	0.41%	149,369	$2,170,000	—	30 Jun 2022	13F
GROUP ONE TRADING LLC	13F	Company	0.4%	146,603	$2,130,000	—	30 Jun 2022	13F
BOOTHBAY FUND MANAGEMENT, LLC	13F	Company	0.39%	142,996	$2,078,000	—	30 Jun 2022	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.36%	131,038	$1,904,000	—	30 Jun 2022	13F
Verition Fund Management LLC	13F	Company	0.36%	130,109	$1,890,000	—	30 Jun 2022	13F
JANE STREET GROUP, LLC	13F	Company	0.34%	125,692	$1,826,000	—	30 Jun 2022	13F
S. MUOIO & CO. LLC	13F	Company	0.33%	119,173	$1,732,000	—	30 Jun 2022	13F
Invenire Partners, LP	13F	Company	0.31%	115,000	$1,670,950	—	30 Jun 2022	13F
NORTH RUN CAPITAL, LP	13F	Company	0.3%	108,860	$1,582,000	—	30 Jun 2022	13F
Swiss National Bank	13F	Company	0.29%	107,600	$1,563,000	—	30 Jun 2022	13F
STATE STREET CORP	13F	Company	0.29%	106,763	$1,551,000	—	30 Jun 2022	13F
Diametric Capital, LP	13F	Company	0.28%	102,714	$1,492,000	—	30 Jun 2022	13F

Institutional Holders of MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share (MX) as of Q3 2022

As of 30 Sep 2022, MAGNACHIP SEMICONDUCTOR Corp - Common Stock, par value $0.01 per share (MX) was held by 126 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 30,968,751 shares. The largest 10 holders included Toronado Partners, LLC, OAKTREE CAPITAL MANAGEMENT LP, ALLIANCEBERNSTEIN L.P., Rubric Capital Management LP, SYSTEMATIC FINANCIAL MANAGEMENT LP, Clearline Capital LP, DIMENSIONAL FUND ADVISORS LP, MANGROVE PARTNERS, AMERIPRISE FINANCIAL INC, and Quinn Opportunity Partners LLC. This page lists 127 institutional shareholders reporting positions in this security for the Q3 2022 filing period.

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

Compare Q3 2022 vs Q2 2022 Across Filers

Q2 2022 holders

126

Q3 2022 holders

126

Holder diff

Investor	Q2 2022 Shares	Q3 2022 Shares	Share Diff	Share Chg %	Q2 2022 Value $	Q3 2022 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.