WallStreetZenWallStreetZen

NASDAQ: HYFM
Hydrofarm Holdings Group Inc Stock Ownership - Who owns Hydrofarm Holdings Group?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Hydrofarm Holdings Group Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Kevin Patrick ObrienChief Financial Officer2026-01-061,150$1.51
$1.74kSell
William Douglas TolerChief Executive Officer2026-01-065,189$1.51
$7.84kSell
Erica AckermanCAO and Corporate Controller2026-01-06687$1.51
$1.04kSell
Mark S. ParkerPresident2026-01-061,672$1.51
$2.52kSell
Melisa DenisDirector2025-12-05120$1.92
$230.40Sell
Melisa DenisDirector2025-12-042,875$1.88
$5.41kSell
Kevin Patrick ObrienChief Financial Officer2025-08-1848$4.51
$216.48Sell
Bruce John LindemanChief Executive Officer2025-08-18496$4.51
$2.24kSell
Mark S. ParkerPresident2025-08-18370$4.51
$1.67kSell
William Douglas TolerDirector2025-08-18445$4.51
$2.01kSell

1 of 3

HYFM insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when HYFM insiders and whales buy or sell their stock.

HYFM Shareholders

What type of owners hold Hydrofarm Holdings Group Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Chris Payne45.39%2,118,319$2.99MInsider
Peter Wardenburg44.52%2,077,777$2.93MInsider
Richard Christopher Yetter6.96%325,000$458.25kInsider
Richard D. Moss6.76%315,476$444.82kInsider
Terence Fitch6.10%284,500$401.15kInsider
William Douglas Toler4.75%221,672$312.56kInsider
Vanguard Group Inc2.65%123,586$174.26kInstitution
Renaissance Technologies LLC1.55%72,463$102.17kInstitution
Renah Persofsky1.32%61,498$86.71kInsider
Susan Peters1.31%61,348$86.50kInsider

1 of 3

HYFM vs Agriculture Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
HYFM6.26%93.74%Net SellingNet Selling
HCAI0.04%0.00%
UGRO7.92%92.08%
ARTW4.46%95.54%Net Selling
SCAG0.00%12.12%
View Top Agriculture Stocks

Hydrofarm Holdings Group Stock Ownership FAQ

Who owns Hydrofarm Holdings Group?

Hydrofarm Holdings Group (NASDAQ: HYFM) is owned by 8.14% institutional shareholders, 121.88% Hydrofarm Holdings Group insiders, and 0.00% retail investors. Chris Payne is the largest individual Hydrofarm Holdings Group shareholder, owning 2.12M shares representing 45.39% of the company. Chris Payne's Hydrofarm Holdings Group shares are currently valued at $2.99M.

If you're new to stock investing, here's how to buy Hydrofarm Holdings Group stock.
©2026 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.