7 institutions reported holding $91,992 of Greenbrier Cos Inc/The (GBX) in SEC 13F filings for 2026-06-30. Largest institutional holders: GAMMA Investing LLC ($43,472), Versant Capital Management, Inc ($35,630), HARBOR INVESTMENT ADVISORY, LLC ($12,253), MassMutual Private Wealth & Trust, FSB ($392), Cedar Mountain Advisors, LLC ($245). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GAMMA Investing LLC | $43,472 | 887 | Trimmed |
| 2 | Versant Capital Management, Inc | $35,630 | 727 | Added |
| 3 | HARBOR INVESTMENT ADVISORY, LLC | $12,253 | 250 | Hold |
| 4 | MassMutual Private Wealth & Trust, FSB | $392 | 8 | Hold |
| 5 | Cedar Mountain Advisors, LLC | $245 | 5 | Hold |
| 6 | FORESIGHT CAPITAL MANAGEMENT ADVISORS, INC. | $0 | 0 | Exited |
| 7 | BEACON INVESTMENT ADVISORY SERVICES, INC. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30