Who Owns HYDROFARM HLDGS GROUP INC COM (HYFM)? -- Institutional Holders (2026-03-31)
26 institutions reported holding $331,325 of HYDROFARM HLDGS GROUP INC COM (HYFM) in SEC 13F filings for 2026-03-31. Largest institutional holders: RENAISSANCE TECHNOLOGIES LLC ($73,606), GEODE CAPITAL MANAGEMENT, LLC ($63,848), BlackRock, Inc. ($51,474), Prentice Capital Management, LP ($46,378), VANGUARD CAPITAL MANAGEMENT LLC ($40,477). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | $73,606 | 72,163 | Trimmed |
| 2 | GEODE CAPITAL MANAGEMENT, LLC | $63,848 | 62,586 | Added |
| 3 | BlackRock, Inc. | $51,474 | 50,465 | Hold |
| 4 | Prentice Capital Management, LP | $46,378 | 45,469 | Hold |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | $40,477 | 39,683 | New |
| 6 | VANGUARD FIDUCIARY TRUST CO | $18,444 | 18,082 | New |
| 7 | STATE STREET CORP | $16,335 | 16,015 | Hold |
| 8 | XTX Topco Ltd | $12,020 | 11,784 | New |
| 9 | Tower Research Capital LLC (TRC) | $2,969 | 2,911 | Trimmed |
| 10 | JNBA Financial Advisors | $2,040 | 2,000 | Hold |
| 11 | Vanguard Global Advisers, LLC | $1,294 | 1,269 | New |
| 12 | UBS Group AG | $981 | 962 | Trimmed |
| 13 | North Star Investment Management Corp. | $377 | 370 | Hold |
| 14 | GROUP ONE TRADING LLC | $345 | 338 | Hold |
| 15 | BNP PARIBAS FINANCIAL MARKETS | $233 | 228 | Added |
| 16 | OSAIC HOLDINGS, INC. | $224 | 221 | Trimmed |
| 17 | Hurley Capital, LLC | $105 | 103 | Hold |
| 18 | MORGAN STANLEY | $92 | 90 | Trimmed |
| 19 | JONES FINANCIAL COMPANIES LLLP | $76 | 75 | Trimmed |
| 20 | Advisory Services Network, LLC | $7 | 7 | New |
| 21 | BANK OF AMERICA CORP /DE/ | $0 | 0 | Exited |
| 22 | WELLS FARGO & COMPANY/MN | $0 | 0 | Exited |
| 23 | Royal Bank of Canada | $0 | 8 | Hold |
| 24 | Sound Income Strategies, LLC | $0 | 0 | Exited |
| 25 | DRW Securities, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31