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, Q2 2021
Institutional positions in Hydrofarm Holdings Group, Inc. as of Jun 30, 2021. 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
- 135
- +29 vs. Q1 2021
- Shares held
- 20.5M
- +11.5M (+127.6%) vs. Q1 2021
- Total value
- $1.21B
- +$668.4M (+123.0%) vs. Q1 2021
- New holders
- 49
- 60 more added
- Sold out
- 20
- 17 more reduced
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Hydrofarm Holdings Group, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Emerald Advisers, LLC | 124,391 | $7.35M | 0.27% | +4,110+3.4% | Added |
| Emerald Mutual Fund Advisers Trust | 137,864 | $8.15M | 0.27% | +12,380+9.9% | Added |
| Northern Trust Corp | 149,692 | $8.85M | 0.00% | +48,724+48.3% | Added |
| D. E. Shaw & Co., Inc. | 159,465 | $9.43M | 0.01% | +131,131+462.8% | Added |
| Woodline Partners LP | 160,841 | $9.51M | 0.18% | +160,841 | New |
| Fuller & Thaler Asset Management, Inc. | 171,354 | $10.1M | 0.07% | +37,297+27.8% | Added |
| Penserra Capital Management LLC | 172,427 | $10.2M | 0.18% | −28,344−14.1% | Reduced |
| Fred Alger Management, LLC | 187,288 | $11.1M | 0.03% | −2,457−1.3% | Reduced |
| State Street Corp | 193,661 | $11.4M | 0.00% | +61,197+46.2% | Added |
| AdvisorShares Investments LLC | 194,421 | $11.5M | 1.58% | +76,755+65.2% | Added |
| Morgan Stanley | 208,028 | $12.3M | 0.00% | +188,511+965.9% | Added |
| Balyasny Asset Management LLC | 221,398 | $13.1M | 0.07% | +221,398 | New |
| Geode Capital Management, LLC | 230,539 | $13.6M | 0.00% | +63,790+38.3% | Added |
| Mirae Asset Global Investments Co., Ltd. | 242,779 | $14.4M | 0.04% | +36,702+17.8% | Added |
| Kornitzer Capital Management Inc | 267,485 | $15.8M | 0.24% | +125,805+88.8% | Added |
| Price T Rowe Associates Inc | 271,852 | $16.1M | 0.00% | +100,849+59.0% | Added |
| Alyeska Investment Group, L.P. | 281,471 | $16.6M | 0.19% | +254,810+955.7% | Added |
| Citadel Advisors LLC | 286,454 | $16.9M | 0.02% | +254,709+802.4% | Added |
| Point72 Asset Management, L.P. | 288,190 | $17.0M | 0.08% | +184,210+177.2% | Added |
| Janus Henderson Group PLC | 312,450 | $18.5M | 0.01% | −11,640−3.6% | Reduced |
| Ratan Capital Management LP | 385,125 | $22.8M | 1.97% | +314,825+447.8% | Added |
| Pura Vida Investments, LLC | 387,774 | $22.9M | 1.63% | −60,550−13.5% | Reduced |
| Clearbridge Investments, LLC | 426,014 | $25.2M | 0.02% | +100,388+30.8% | Added |
| ETF Managers Group, LLC | 481,319 | $28.4M | 0.46% | +206,699+75.3% | Added |
| Scopus Asset Management, L.P. | 525,000 | $31.0M | 0.53% | +463,033+747.2% | Added |
| Federated Hermes, Inc. | 554,000 | $32.7M | 0.06% | +100,000+22.0% | Added |
| Driehaus Capital Management LLC | 582,364 | $34.4M | 0.46% | +5,918+1.0% | Added |
| Neuberger Berman Group LLC | 701,370 | $41.5M | 0.04% | +701,370 | New |
| Bamco Inc | 750,000 | $44.3M | 0.10% | +575,000+328.6% | Added |
| BlackRock Inc. | 772,137 | $45.6M | 0.00% | +97,496+14.5% | Added |
| Lord, Abbett & Co. LLC | 938,167 | $55.5M | 0.13% | +397,671+73.6% | Added |
| Alliancebernstein L.P. | 1,431,577 | $84.6M | 0.03% | +528,016+58.4% | Added |
| Wellington Management Group LLP | 1,735,165 | $102.6M | 0.02% | +1,735,165 | New |
| Vanguard Group Inc | 1,964,927 | $116.1M | 0.00% | +1,223,000+164.8% | Added |
| Wasatch Advisors Inc | 2,471,822 | $146.1M | 0.59% | +2,207,700+835.9% | Added |
| Castleark Management LLC | 0 | $0 | 0.00% | −75,900−100.0% | Sold out |
| DekaBank Deutsche Girozentrale | 0 | $0 | 0.00% | −55,300−100.0% | Sold out |
| Caas Capital Management LP | 0 | $0 | 0.00% | −40,000−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Two Sigma Advisers, LP | 0 | $0 | 0.00% | −15,900−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −10,094−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −10,052−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −9,275−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −7,433−100.0% | Sold out |
| Qube Research & Technologies Ltd | 0 | $0 | 0.00% | −5,541−100.0% | Sold out |
| SEI Investments Co | 0 | $0 | 0.00% | −5,065−100.0% | Sold out |
| Granite Point Capital Management, L.P. | 0 | $0 | 0.00% | −5,000−100.0% | Sold out |
| Dynamic Technology Lab Private Ltd | 0 | $0 | 0.00% | −4,039−100.0% | Sold out |
| Creative Planning | 0 | $0 | 0.00% | −3,790−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −2,300−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −990−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −277−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −154−100.0% | Sold out |
| Sowell Financial Services LLC | 0 | $0 | 0.00% | −15−100.0% | Sold out |
| FMR LLC | 0 | $0 | 0.00% | −5−100.0% | Sold out |