7 institutions reported holding $542,994 of Impala Platinum Holdings Ltd (IMPUY) in SEC 13F filings for 2026-03-31. Largest institutional holders: GAMMA Investing LLC ($228,175), YOUSIF CAPITAL MANAGEMENT, LLC ($218,376), ATLAS CAPITAL ADVISORS INC. ($79,502), RHUMBLINE ADVISERS ($11,407), Golden State Equity Partners ($4,548). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMMA Investing LLC | $228,175 | 15,501 | Added |
| 2 | YOUSIF CAPITAL MANAGEMENT, LLC | $218,376 | 15,645 | Hold |
| 3 | ATLAS CAPITAL ADVISORS INC. | $79,502 | 5,401 | Hold |
| 4 | RHUMBLINE ADVISERS | $11,407 | 775 | Hold |
| 5 | Golden State Equity Partners | $4,548 | 309 | New |
| 6 | PNC Financial Services Group, Inc. | $986 | 67 | Added |
| 7 | Strategic Investment Solutions, Inc. /IL | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31