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
2026
Q3 		$324 Hold
338
– – ﹤0.01% 7305
2026
Q2 		$287 Hold
338
– – ﹤0.01% 7353
2026
Q1 		$345 Hold
338
– – ﹤0.01% 7354
2025
Q4 		$510 Sell
338
-10
-3% -$22 ﹤0.01% 7807
2025
Q3 		$1.14K Sell
348
-865
-71% -$3.43K ﹤0.01% 8034
2025
Q2 		$4.54K Hold
1,213
– – ﹤0.01% 7113
2025
Q1 		$2.29K Sell
1,213
-245
-17% -$1.23K ﹤0.01% 6959
2024
Q4 		$8.46K Sell
1,458
-120
-8% -$784 ﹤0.01% 6182
2024
Q3 		$10.9K Sell
1,578
-80
-5% -$496 ﹤0.01% 5560
2024
Q2 		$11.4K Sell
1,658
-160
-9% -$1.38K ﹤0.01% 5575
2024
Q1 		$19.6K Sell
1,818
-2,072
-53% -$18.9K ﹤0.01% 5427
2023
Q4 		$35.7K Sell
3,890
-512
-12% -$4.94K ﹤0.01% 5322
2023
Q3 		$53.7K Sell
4,402
-2,119
-32% -$23.6K ﹤0.01% 5029
2023
Q2 		$51K Sell
6,521
-21,175
-76% -$253K ﹤0.01% 5254
2023
Q1 		$479K Buy
27,696
+27,412
+9,652% +$485K ﹤0.01% 2809
2022
Q4 		$4.41K Sell
284
-1,148
-80% -$26.2K ﹤0.01% 6393
2022
Q3 		$28K Buy
1,432
+874
+157% +$28.1K ﹤0.01% 5854
2022
Q2 		$19K Buy
+558
New +$45.4K ﹤0.01% 6325
2021
Q3 		– Sell
-1,172
Closed -$569K – 8430
2021
Q2 		$693K Buy
1,172
+753
+180% +$443K ﹤0.01% 3853
2021
Q1 		$253K Buy
+419
New +$294K ﹤0.01% 4773

Other funds holding HYFM

Renaissance Technologies
Renaissance Technologies New York $73.4B AUM 32.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Jane Street
Jane Street New York $1.19T AUM 51.51% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Compass Ion Advisors
Compass Ion Advisors Conshohocken, Pennsylvania $1.19B AUM 12.23% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
North Star Investment Management
North Star Investment Management Chicago, Illinois $1.85B AUM 21.53% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $83.6B AUM 19.78% 1-Year Est. Return
BNP Paribas Financial Markets
BNP Paribas Financial Markets Paris, France $294B AUM 47.59% 1-Year Est. Return

Group One Trading's HYFM Position: Q3 2026 in Review

Group One Trading held its Hydrofarm Holdings (HYFM) position steady in Q3 2026 at 338 shares worth $324. The position accounts for ﹤0.01% of the portfolio, ranked #7305.

Group One Trading first reported a position in HYFM in Q1 2021 and has held it in 20 quarters since. The position peaked at $693K in Q2 2021. 13 funds tracked by Wall St. Rank hold HYFM as of Q3 2026.

  • Group One Trading held 338 shares of Hydrofarm Holdings worth $324 as of Q3 2026.
  • Group One Trading left its Hydrofarm Holdings share count unchanged in Q3 2026.
  • Hydrofarm Holdings made up ﹤0.01% of Group One Trading's portfolio in Q3 2026, its #7305 holding.
  • Group One Trading first reported a position in Hydrofarm Holdings in Q1 2021 and has held it in 20 quarters since.
  • Group One Trading's Hydrofarm Holdings position peaked at $693K in Q2 2021.
  • 13 funds tracked by Wall St. Rank held Hydrofarm Holdings as of Q3 2026.

Based on Group One Trading's 13F filing for Q3 2026, filed 10 Nov 2026.