XT
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XTX Topco’s Hydrofarm Holdings HYFM Stock Holding History

XTX Topco’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
Q2 		– Sell
-11,784
Closed -$12K – 4385
2026
Q1 		$12K Buy
+11,784
New +$16.6K ﹤0.01% 3649
2024
Q4 		– Sell
-4,298
Closed -$29.6K – 2562
2024
Q3 		$29.6K Buy
4,298
+1,914
+80% +$11.9K ﹤0.01% 1777
2024
Q2 		$16.4K Sell
2,384
-3,383
-59% -$29.2K ﹤0.01% 1640
2024
Q1 		$62.3K Sell
5,767
-143
-2% -$1.3K 0.01% 1438
2023
Q4 		$54.2K Buy
5,910
+2,169
+58% +$20.9K 0.01% 1221
2023
Q3 		$45.6K Buy
+3,741
New +$41.7K 0.01% 1288
2022
Q4 		– Sell
-4,789
Closed -$93K – 1300
2022
Q3 		$93K Buy
+4,789
New +$154K 0.02% 959
2022
Q1 		– Sell
-1,069
Closed -$302K – 793
2021
Q4 		$302K Buy
+1,069
New +$363K 0.17% 194
2021
Q3 		– Sell
-459
Closed -$271K – 845
2021
Q2 		$271K Buy
+459
New +$270K 0.09% 422

Other funds holding HYFM

Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.91% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
PCM
Prentice Capital Management Greenwich, Connecticut $52.9M AUM 2.04% 1-Year Est. Return
VF
Virtu Financial New York $3.18B AUM 65.92% 1-Year Est. Return
CIA
Compass Ion Advisors Conshohocken, Pennsylvania $1.16B AUM 17.72% 1-Year Est. Return

XTX Topco's HYFM Position: Q2 2026 in Review

XTX Topco sold out of Hydrofarm Holdings (HYFM) in Q2 2026, closing a stake of 11,784 shares — an estimated $12K sold.

XTX Topco first reported a position in HYFM in Q2 2021 and held it in 9 quarters. The position peaked at $302K in Q4 2021. 23 funds tracked by Wall St. Rank hold HYFM as of Q2 2026.

  • XTX Topco reported no remaining Hydrofarm Holdings position as of Q2 2026 after selling out during the quarter.
  • XTX Topco sold 11,784 Hydrofarm Holdings shares in Q2 2026, an estimated $12K.
  • XTX Topco first reported a position in Hydrofarm Holdings in Q2 2021 and held it in 9 quarters.
  • XTX Topco's Hydrofarm Holdings position peaked at $302K in Q4 2021.
  • 23 funds tracked by Wall St. Rank held Hydrofarm Holdings as of Q2 2026.

Based on XTX Topco's 13F filing for Q2 2026, filed 14 Aug 2026.