Ferroglobe PLC (GSM) ownership: Top institutional holder: COOPER CREEK PARTNERS MANAGEMENT LLC ($56.51M). Insider activity: Net Seller (0 buys, 2 sells). SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| COOPER CREEK PARTNERS MANAGEMENT LLC | 13715302.00 | $56.51M | 2026-03-31 |
| Hosking Partners LLP | 11561188.00 | $47.63M | 2026-03-31 |
| BlackRock, Inc. | 6652203.00 | $27.41M | 2026-03-31 |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | 6075049.00 | $25.03M | 2026-03-31 |
| DONALD SMITH & CO., INC. | 5434704.00 | $22.39M | 2026-03-31 |
| BlackRock Fund Advisors | 1936134.00 | $20.97M | 2016-12-31 |
| Old West Investment Management, LLC | 3926619.00 | $16.18M | 2026-03-31 |
| GRIZZLYROCK CAPITAL, LLC | 3628840.00 | $14.95M | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Sell | null | 2026-03-23 | |
| Sell | null | 2026-03-23 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.