Guardian Metal Resources PLC (GMTL) ownership: Insider activity, 90 days: 0 sales, 0 open-market buys. SEC EDGAR first-party data.
| Holder | Shares | Market Value | % Outstanding | Reported |
|---|---|---|---|---|
| Donald Smith & CO., Inc. | 1500556.00 | $26.23M | not in filing | 2026-03-31 |
| T. Rowe Price | 1111159.00 | $19.42M | not in filing | 2026-03-31 |
| Driehaus Capital Management LLC | 555251.00 | $9.71M | not in filing | 2026-03-31 |
| Aventail Capital Group, LP | 430778.00 | $7.53M | not in filing | 2026-03-31 |
| Potrero Capital Research LLC | 359507.00 | $6.28M | not in filing | 2026-03-31 |
| Picton Mahoney Asset Management | 309395.00 | $5.41M | not in filing | 2026-03-31 |
| Diametric Capital, LP | 158012.00 | $2.76M | not in filing | 2026-03-31 |
| Teacher Retirement System of Texas | 150000.00 | $2.62M | not in filing | 2026-03-31 |
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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.