HYDROFARM HLDGS GROUP INC
HYFM·44888K407·US·Common Stock·Industrials - Farm & Heavy Construction Machinery-Activist
HYFM (HYDROFARM HLDGS GROUP INC) is held by 17 institutional investors as of Q2 2026. Largest holders: RENAISSANCE TECHNOLOGIES LLC ($59,788), BlackRock, Inc. ($42,880), VANGUARD CAPITAL MANAGEMENT LLC ($33,731). Net institutional sentiment: Mixed.
17
Holders
$229,172
Total Value
56% (9)
Consensus
5 buying - 4 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Aug 27, 2026 · Insiders Jan 8, 2026 · Activists Oct 14, 2025 · Congress none
InsiderOPO'Brien Kevin PatrickSell $2KJan 6, 2026
InsiderDMDenis MelisaSell $5KDec 4, 2025
ActivistDGDumont Global LP6.5%Oct 14, 2025
Top Holders
Checking access…
Continue exploring
Other Industrials stocks held by institutions
375 holders · $223.2B
375 holders · $279.2B
372 holders · $127.4B
365 holders · $316.6B
358 holders · $111.7B
358 holders · $96.7B
353 holders · $89.9B
351 holders · $186.5B
349 holders · $74.8B
348 holders · $53.3B
Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer