Figures computed from official regulatory filings — .
Analysttarget 6.5 USD (+531%)
Ownershipinsiders 22.42% · institutions 12.98% · short 10.3% of float
In USD · as of Oct 5, 2026
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Hydrofarm Holdings Group, Inc., together with its subsidiaries, manufactures and distributes hydroponics equipment and supplies for controlled environment agriculture (CEA) in the United States and Canada. The company provides agricultural lighting devices, indoor climate control equipment, and nutrients, as well as plant additives used to grow, farm, and cultivate cannabis, flowers, fruits, plants, vegetables, grains, and herbs in controlled environment. It is also involved in the distribution of CEA equipment and supplies comprising nutrients and fertilizers; grow light systems; horticulture benches and racking systems; heating, ventilation, and air conditioning systems; humidity and carbon dioxide monitors and controllers; water pumps, heaters, chillers, and filters; and various grow media made from soil, peat, rock wool or coconut fiber, and others. The company offers its products to specialty hydroponic retailers, commercial resellers and greenhouse builders, garden centers, hardware stores, and e-commerce retailers under the Active Air, Active Aqua, Aurora Peat Products, HEAVY 16, House & Garden, Gaia Green Organics, Grotek, Innovative Growers Equipment, Mad Farmer, Phantom, PHOTOBIO, Procision, Roots Organics, Growtainer, and SunBlaster brands. It serves its products through a range of commercial and home gardening equipment and supplies retailers. Hydrofarm Holdings Group, Inc. was founded in 1977 and is based in Shoemakersville, Pennsylvania.
Market information source · Oct 5, 2026
Periods recorded in the consulted sources. These do not certify the legal dates of name changes.
SEC company identity · Oct 5, 2026
Open-market timeline · full history
14 buys6 sells— close pricebar = usd volume, √ scaleclick a period to filter the table
| Insider | Type | Value · USD | Signals | Details | |
|---|---|---|---|---|---|
| PARKER MARK S | Other | $1.2K | SEC |
| Ackerman Erica | Other | $220.8 | SEC |
| Chung Patrick | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Denis Melisa | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Persofsky Renah | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Yetter Richard Christopher | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Ackerman Erica | Other | $1K | SEC |
| PARKER MARK S | Other | $2.5K | SEC |
| Toler William Douglastrack record | Other | $7.8K | SEC |
| OBrien Kevin Patrick | Sell | $1.7K | SEC |
| Denis Melisa | Sell | $5.4K | SEC |
| Denis Melisa | Sell | $230.4 | SEC |
| Yetter Richard Christopher | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Toler William Douglastrack record | Other | $2K | SEC |
| PARKER MARK S | Other | $1.7K | SEC |
| Lindeman Bruce John | Other | $2.2K | SEC |
| OBrien Kevin Patrick | Other | $216.5 | SEC |
| Ackerman Erica | Other | $233.5 | SEC |
| PARKER MARK S | Other | $3.5K | SEC |
| Chung Patrick | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Peters Susan | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Persofsky Renah | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| Denis Melisa | Award | n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise)) | SEC |
| PARKER MARK S | Other | $2.5K | SEC |
| OBrien Kevin Patrick | Other | $1.5K | SEC |