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, Q3 2025
Institutional positions in Hydrofarm Holdings Group, Inc. as of Sep 30, 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
- 27
- +2 vs. Q2 2025
- Shares held
- 668.8K
- +23.1K (+3.6%) vs. Q2 2025
- Total value
- $2.20M
- −$214.4K (−8.9%) vs. Q2 2025
- New holders
- 4
- 4 more added
- Sold out
- 2
- 8 more reduced
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Hydrofarm Holdings Group, Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 187,616 | $617.3K | 0.00% | 00.0% | Unchanged |
| Texas Capital Bank Wealth Management Services Inc | 132,052 | $434.5K | 0.04% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 73,763 | $242.7K | 0.00% | +400+0.5% | Added |
| BlackRock, Inc. | 50,465 | $166.0K | 0.00% | 00.0% | Unchanged |
| Prentice Capital Management, LP | 48,449 | $159.4K | 0.24% | −71−0.1% | Reduced |
| Geode Capital Management, LLC | 47,597 | $156.6K | 0.00% | +52+0.1% | Added |
| UBS Group AG | 43,160 | $142.0K | 0.00% | −1,993−4.4% | Reduced |
| Susquehanna International Group, LLP | 33,708 | $110.9K | 0.00% | +4,836+16.7% | Added |
| Citadel Advisors LLC | 18,079 | $59.5K | 0.00% | +18,079 | New |
| State Street Corp | 16,015 | $52.7K | 0.00% | 00.0% | Unchanged |
| DRW Securities, LLC | 10,747 | $35.4K | 0.00% | +10,747 | New |
| Morgan Stanley | 2,047 | $6.74K | 0.00% | −882−30.1% | Reduced |
| JNBA Financial Advisors | 2,000 | $6.58K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 1,422 | $4.68K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 370 | $1.22K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 348 | $1.15K | 0.00% | −865−71.3% | Reduced |
| Tower Research Capital LLC (TRC) | 233 | $767 | 0.00% | −117−33.4% | Reduced |
| BNP Paribas Arbitrage, SA | 211 | $694 | 0.00% | −57−21.3% | Reduced |
| Bank of America Corp | 141 | $464 | 0.00% | −5−3.4% | Reduced |
| Hurley Capital, LLC | 103 | $339 | 0.00% | 00.0% | Unchanged |
| Avalon Trust Co | 100 | $329 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 70 | $289 | 0.00% | −12−14.6% | Reduced |
| Jones Financial Companies LLLP | 77 | $222 | 0.00% | +75+3,750.0% | Added |
| Barclays PLC | 30 | $98 | 0.00% | +30 | New |
| Advisory Services Network, LLC | 7 | $23 | 0.00% | +7 | New |
| Sound Income Strategies, LLC | 3 | $10 | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 1 | $3 | 0.00% | 00.0% | Unchanged |
| Cedar Mountain Advisors, LLC | 0 | $0 | 0.00% | −7,051−100.0% | Sold out |
| Raymond James Financial Inc | 0 | $0 | 0.00% | −23−100.0% | Sold out |