Group One Trading
HYFM icon

Group One Trading’s Hydrofarm Holdings HYFM Stock Holding History

Group One Trading’s Portfolio HYFM Stock Details HYFM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-70
Closed -$482 – 7566
2024
Q3 		$482 Sell
70
-70
-50% -$434 ﹤0.01% 6393
2024
Q2 		$966 Sell
140
-90
-39% -$777 ﹤0.01% 6369
2024
Q1 		$2.48K Buy
230
+220
+2,200% +$2K ﹤0.01% 6441
2023
Q4 		$92 Sell
10
-30
-75% -$289 ﹤0.01% 7203
2023
Q3 		$488 Sell
40
-10
-20% -$112 ﹤0.01% 7343
2023
Q2 		$391 Sell
50
-50
-50% -$597 ﹤0.01% 7394
2023
Q1 		$1.73K Buy
+100
New +$1.77K ﹤0.01% 6646
2022
Q4 		– Sell
-110
Closed -$2K – 7612
2022
Q3 		$2K Sell
110
-3,990
-97% -$128K ﹤0.01% 7155
2022
Q2 		$143K Buy
4,100
+1,400
+52% +$114K ﹤0.01% 4635
2022
Q1 		$409K Buy
2,700
+1,060
+65% +$198K ﹤0.01% 4037
2021
Q4 		$464K Sell
1,640
-480
-23% -$163K ﹤0.01% 4215
2021
Q3 		$802K Sell
2,120
-4,410
-68% -$2.14M ﹤0.01% 3653
2021
Q2 		$3.86M Buy
6,530
+6,400
+4,923% +$3.76M ﹤0.01% 1946
2021
Q1 		$78K Buy
+130
New +$91.2K ﹤0.01% 5869

Other funds holding HYFM

Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
PCM
Prentice Capital Management Greenwich, Connecticut $45.7M AUM 2.65% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $396B AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
XT
XTX Topco George Town, Cayman Islands $5.75B AUM 30.56% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
JFA
JNBA Financial Advisors Bloomington, Minnesota $1.32B AUM 24.95% 1-Year Est. Return

Group One Trading's HYFM Position: Q1 2026 in Review

Group One Trading held its Hydrofarm Holdings (HYFM) position steady in Q1 2026 at 338 shares worth $345. The position accounts for ﹤0.01% of the portfolio, ranked #7354.

Group One Trading first reported a position in HYFM in Q1 2021 and has held it in 18 quarters since. The position peaked at $693K in Q2 2021. 21 funds tracked by Wall St. Rank hold HYFM as of Q1 2026.

  • Group One Trading held 338 shares of Hydrofarm Holdings worth $345 as of Q1 2026.
  • Group One Trading left its Hydrofarm Holdings share count unchanged in Q1 2026.
  • Hydrofarm Holdings made up ﹤0.01% of Group One Trading's portfolio in Q1 2026, its #7354 holding.
  • Group One Trading first reported a position in Hydrofarm Holdings in Q1 2021 and has held it in 18 quarters since.
  • Group One Trading's Hydrofarm Holdings position peaked at $693K in Q2 2021.
  • 21 funds tracked by Wall St. Rank held Hydrofarm Holdings as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.