MX — Magnachip Semiconductor Corp Institutional Holders · Q2 2026

Name: Who Owns MX? 95 Institutions Hold $105M (Q2 2026)
Creator: ko.io

Who owns Magnachip Semiconductor Corp (MX)? 95 institutions reported holding $104.72M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: Oaktree Capital Management LP ($11.8M), Marshall Wace, LLP ($7.6M), FourWorld Capital Management LLC ($7.6M).

Rank	Institution	Value	Shares	Change
1	OAKTREE CAPITAL MANAGEMENT LP	$11.8M	2.5M	Trimmed
2	MARSHALL WACE, LLP	$7.6M	1.6M	Added
3	FourWorld Capital Management LLC	$7.6M	1.6M	Trimmed
4	TWO SIGMA INVESTMENTS, LP	$7.1M	1.5M	Added
5	D. E. Shaw & Co., Inc.	$6.6M	1.4M	Added
6	Caption Management, LLC	$6.3M	1.3M	New
7	NOMURA HOLDINGS INC	$4.7M	1.0M	New
8	ACADIAN ASSET MANAGEMENT LLC	$4.5M	963,768	Added
9	SUSQUEHANNA INTERNATIONAL GROUP, LLP	$3.8M	802,003	Added
10	JANE STREET GROUP, LLC	$3.2M	666,477	Added
11	RENAISSANCE TECHNOLOGIES LLC	$3.1M	661,600	Added
12	MORGAN STANLEY	$2.6M	544,125	Trimmed
13	HRT FINANCIAL LP	$2.5M	528,441	Added
14	DIMENSIONAL FUND ADVISORS LP	$2.2M	475,648	Trimmed
15	GROUP ONE TRADING LLC	$2.2M	457,823	Added
16	Connor, Clark & Lunn Investment Management Ltd.	$2.0M	412,849	Added
17	PEAK6 LLC	$1.9M	400,000	New
18	MILLENNIUM MANAGEMENT LLC	$1.9M	397,422	Added
19	Qube Research & Technologies Ltd	$1.8M	382,383	New
20	CITADEL ADVISORS LLC	$1.8M	378,043	Added
21	Trexquant Investment LP	$1.4M	285,909	New
22	SIMPLEX TRADING, LLC	$1.3M	270,325	Added
23	BNP PARIBAS FINANCIAL MARKETS	$1.3M	265,146	Trimmed
24	VANGUARD GROUP INC	$1.1M	239,694	Hold
25	XTX Topco Ltd	$1.1M	222,197	New

Source: SEC Form 13F filings · as of 2026-06-30