Search
Hydrofarm Holdings Group Inc
HYFMAdd to Watchlist
0.539USD
-0.053-8.89%
Close 07-31 16:00（ET）Quotes delayed by 15 min
2.57MMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Thu, May 14
Updated: Thu, May 14
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Bogaczyk (Janusz Michal)
9.53%
Dumont Global LP
6.40%
Toler (William Douglas)
3.89%
Rapoport (Michael)
3.63%
Renaissance Technologies LLC
1.52%
Other
75.04%
Shareholders
Shareholders
Proportion
Bogaczyk (Janusz Michal)
9.53%
Dumont Global LP
6.40%
Toler (William Douglas)
3.89%
Rapoport (Michael)
3.63%
Renaissance Technologies LLC
1.52%
Other
75.04%
Shareholder Types
Shareholders
Proportion
Individual Investor
22.66%
Investment Advisor/Hedge Fund
7.75%
Investment Advisor
3.26%
Hedge Fund
2.55%
Research Firm
0.50%
Other
63.29%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
93
791.66K
16.62%
-539.73K
2025Q4
100
883.78K
18.94%
-585.05K
2025Q3
108
974.26K
20.98%
-490.18K
2025Q2
136
2.03M
43.62%
-379.68K
2025Q1
179
1.93M
41.64%
-677.28K
2024Q4
198
1.96M
42.44%
-964.26K
2024Q3
218
1.96M
42.68%
-700.38K
2024Q2
262
1.81M
39.26%
-1.22M
2024Q1
283
1.84M
40.08%
-1.36M
2023Q4
302
1.81M
39.63%
-1.47M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Bogaczyk (Janusz Michal)
454.00K
9.53%
+128.00K
+39.26%
Mar 21, 2025
Dumont Global LP
305.00K
6.4%
-22.00K
-6.73%
Oct 01, 2025
Toler (William Douglas)
185.17K
3.89%
-5.19K
-2.73%
Jan 06, 2026
Rapoport (Michael)
172.84K
3.63%
-60.03K
-25.78%
Dec 31, 2024
Renaissance Technologies LLC
72.46K
1.52%
-1.30K
-1.76%
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
50.47K
1.06%
--
--
Dec 31, 2025
Geode Capital Management, L.L.C.
47.60K
1%
--
--
Dec 31, 2025
Prentice Capital Management, L.P.
45.47K
0.95%
-2.98K
-6.15%
Dec 31, 2025
Persofsky (Renah A)
45.45K
0.95%
+30.00K
+194.14%
Jun 09, 2025
Peters (Susan P.)
45.30K
0.95%
+30.00K
+196.04%
Jun 09, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
Amplify Seymour Cannabis ETF
0.03%
iShares US Small-Cap Equity Factor ETF
0%
Global X AgTech & Food Innovation ETF
0%
Amplify Alternative Harvest ETF
0%
Invesco RAFI US 1500 Small-Mid ETF
0%
iShares Micro-Cap ETF
0%
Cambria Cannabis ETF
0%
Amplify Seymour Cannabis ETF
Proportion0.03%
iShares US Small-Cap Equity Factor ETF
Proportion0%
Global X AgTech & Food Innovation ETF
Proportion0%
Amplify Alternative Harvest ETF
Proportion0%
Invesco RAFI US 1500 Small-Mid ETF
Proportion0%
iShares Micro-Cap ETF
Proportion0%
Cambria Cannabis ETF
Proportion0%