United States Antimony Corporation (UAMY) ownership: Excel Mineral Company 6% · institutions 48% · index and ETF funds 4% (13F 2026-03-31). Insider activity, 90 days: Insiders bought (0 sales, 5 open-market buys). SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| VAN ECK Associates Corp | 10369695.00 | $90.53M | 7.0% | 2026-03-31 |
| BlackRock | 9883038.00 | $86.28M | 6.7% | 2026-03-31 |
| State Street | 8047077.00 | $70.25M | 5.4% | 2026-03-31 |
| Vanguard | 7447545.00 | $65.02M | 5.0% | 2026-03-31 |
| Driehaus Capital Management LLC | 5345710.00 | $46.67M | 3.6% | 2026-03-31 |
| Hood River Capital Management LLC | 2759376.00 | $24.09M | 1.9% | 2026-03-31 |
| Geode Capital Management | 2716876.00 | $23.72M | 1.8% | 2026-03-31 |
| Ameriprise (Columbia) | 2239801.00 | $19.55M | 1.5% | 2026-03-31 |
| Insider | Transaction | Value | Date |
|---|---|---|---|
| Buy | null | 2026-09-01 | |
| Buy | null | 2026-09-01 | |
| Buy | null | 2026-08-31 | |
| Buy | null | 2026-08-28 | |
| Buy | null | 2026-06-15 | |
| Sell | null | 2026-06-02 | |
| Sell | null | 2026-06-02 | |
| Sell | null | 2026-04-02 |
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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.