Hydrofarm Holdings Group, Inc.
HYFM- Exchange
- Nasdaq
- Industry
- Wholesale-Miscellaneous Nondurable Goods
- SEC CIK
- 0001695295
No open-market purchases or sales by Hydrofarm Holdings Group, Inc. insiders were filed in the last 90 days; 23 institutions reported holding it in 13F filings for Q2 2026, worth $269.5K in total; no superinvestor holds it.
13F holders, Q4 2025
Institutional positions in Hydrofarm Holdings Group, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 22
- −5 vs. Q3 2025
- Shares held
- 429.6K
- −239.2K (−35.8%) vs. Q3 2025
- Total value
- $648.7K
- −$1.55M (−70.5%) vs. Q3 2025
- New holders
- 2
- 3 more added
- Sold out
- 7
- 9 more reduced
Compare with Q3 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting HYFM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 23 | $269.5K |
| Q1 2026 | 21 | $331.3K |
| Q4 2025 | 22 | $648.7K |
| Q3 2025 | 27 | $2.20M |
| Q2 2025 | 25 | $2.41M |
| Q1 2025 | 26 | $1.16M |
| Q4 2024 | 46 | $4.15M |
| Q3 2024 | 45 | $5.07M |
| Q2 2024 | 56 | $5.79M |
| Q1 2024 | 58 | $10.2M |
| Q4 2023 | 58 | $8.97M |
| Q3 2023 | 66 | $12.4M |
| Q2 2023 | 76 | $9.13M |
| Q1 2023 | 85 | $34.3M |
| Q4 2022 | 95 | $32.7M |
| Q3 2022 | 108 | $41.5M |
| Q2 2022 | 133 | $84.7M |
| Q1 2022 | 122 | $395.3M |
| Q4 2021 | 128 | $734.8M |
| Q3 2021 | 135 | $955.6M |
| Q2 2021 | 135 | $1.21B |
| Q1 2021 | 106 | $543.4M |
Institutions, Q4 2025
Shares, value and share of portfolio for each institution holding Hydrofarm Holdings Group, Inc.; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 123,586 | $186.6K | 0.00% | −64,030−34.1% | Reduced |
| Renaissance Technologies LLC | 72,463 | $109.4K | 0.00% | −1,300−1.8% | Reduced |
| BlackRock, Inc. | 50,465 | $76.2K | 0.00% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 47,597 | $71.9K | 0.00% | 00.0% | Unchanged |
| Prentice Capital Management, LP | 45,469 | $68.7K | 0.11% | −2,980−6.2% | Reduced |
| DRW Securities, LLC | 38,840 | $58.6K | 0.00% | +28,093+261.4% | Added |
| Jane Street Group, LLC | 22,716 | $34.3K | 0.00% | +22,716 | New |
| State Street Corp | 16,015 | $24.2K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 4,925 | $7.44K | 0.00% | −38,235−88.6% | Reduced |
| Tower Research Capital LLC (TRC) | 3,563 | $5.38K | 0.00% | +3,330+1,429.2% | Added |
| JNBA Financial Advisors | 2,000 | $3.02K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 370 | $559 | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 338 | $510 | 0.00% | −10−2.9% | Reduced |
| Wells Fargo & Company | 300 | $453 | 0.00% | −1,122−78.9% | Reduced |
| Morgan Stanley | 261 | $394 | 0.00% | −1,786−87.2% | Reduced |
| Advisor Group Holdings, Inc. | 251 | $378 | 0.00% | +181+258.6% | Added |
| BNP Paribas Arbitrage, SA | 205 | $310 | 0.00% | −6−2.8% | Reduced |
| Hurley Capital, LLC | 103 | $156 | 0.00% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 77 | $116 | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 41 | $62 | 0.00% | −100−70.9% | Reduced |
| Sound Income Strategies, LLC | 3 | $5 | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 8 | $0 | 0.00% | +8 | New |
| Texas Capital Bank Wealth Management Services Inc | 0 | $0 | 0.00% | −132,052−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −33,708−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −18,079−100.0% | Sold out |
| Avalon Trust Co | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Barclays PLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| SBI Securities Co., Ltd. | 0 | $0 | 0.00% | −1−100.0% | Sold out |