Magnachip Semiconductor Corporation (MX) ownership: Top institutional holder: OAKTREE CAPITAL MANAGEMENT LP ($7.98M). Insider activity: Net Seller (0 buys, 11 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| OAKTREE CAPITAL MANAGEMENT LP | 2849858.00 | $7.98M | 2026-03-31 |
| FourWorld Capital Management LLC | 1657701.00 | $4.64M | 2026-03-31 |
| AMERIPRISE FINANCIAL INC | 1583589.00 | $4.43M | 2026-03-31 |
| IMMERSION CORP | 1383402.00 | $3.87M | 2026-03-31 |
| MARSHALL WACE, LLP | 1244622.00 | $3.48M | 2026-03-31 |
| Clearline Capital LP | 1114590.00 | $3.12M | 2026-03-31 |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 743953.00 | $2.08M | 2026-03-31 |
| Cygnus Capital Advisors, LLC | 733954.00 | $2.06M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-06-01 | |
| Sell | null | 2026-06-01 | |
| Sell | null | 2026-03-16 | |
| Sell | null | 2026-03-13 | |
| Sell | null | 2026-03-12 | |
| Sell | null | 2026-02-15 | |
| Sell | null | 2026-02-15 | |
| Sell | null | 2026-02-15 |
Back to MX overview · MX earnings · All congressional trades
Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.