8 institutions reported holding $50.8M of ALAMOS GOLD INC (AMGGF) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($26.7M), GROUP ONE TRADING LLC ($11.2M), SIMPLEX TRADING, LLC ($4.9M), CIBC Bancorp USA Inc. ($3.1M), CIBC WORLD MARKET INC. ($2.5M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $26.7M | 881,000 | Added |
| 2 | GROUP ONE TRADING LLC | $11.2M | 368,400 | Trimmed |
| 3 | SIMPLEX TRADING, LLC | $4.9M | 163,100 | Trimmed |
| 4 | CIBC Bancorp USA Inc. | $3.1M | 100,600 | New |
| 5 | CIBC WORLD MARKET INC. | $2.5M | 84,100 | New |
| 6 | Police & Firemen's Retirement System of New Jersey | $1.7M | 56,199 | Hold |
| 7 | JPMORGAN CHASE & CO | $362,732 | 11,800 | Hold |
| 8 | NATIONAL BANK OF CANADA /FI/ | $236,457 | 78 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30