Steve Schonfeld’s Hudson Technologies HDSN Stock Holding History

Steve Schonfeld’s Portfolio HDSN Stock Details HDSN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$284K	Buy	49,528 +6,812	+16%	+$38.7K	﹤0.01%	2062
2026 Q1	$251K	Buy	+42,716	New	+$293K	﹤0.01%	1653
2025 Q4	–	Sell	-21,008	Closed	-$209K	–	2253
2025 Q3	$209K	Buy	+21,008	New	+$197K	﹤0.01%	1935
2024 Q3	–	Sell	-12,800	Closed	-$113K	–	2191
2024 Q2	$113K	Buy	+12,800	New	+$124K	﹤0.01%	1875
2023 Q1	–	Sell	-13,700	Closed	-$139K	–	2313
2022 Q4	$139K	Sell	13,700 -16,391	-54%	-$160K	﹤0.01%	2102
2022 Q3	$221K	Sell	30,091 -47,909	-61%	-$403K	﹤0.01%	2279
2022 Q2	$586K	Buy	78,000 +24,342	+45%	+$201K	0.01%	1282
2022 Q1	$333K	Buy	+53,658	New	+$238K	﹤0.01%	1625

Other funds holding HDSN

Hartree Partners New York $469M AUM 46.64% 1-Year Est. Return

WCM

Westerly Capital Management San Francisco, California $542M AUM 48.48% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return

American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Steve Schonfeld's HDSN Position: Q2 2026 in Review

Steve Schonfeld increased its Hudson Technologies (HDSN) stake by 16% in Q2 2026, buying an estimated $38.7K and bringing the position to 49,528 shares worth $284K. The position accounts for ﹤0.01% of the portfolio, ranked #2062.

Steve Schonfeld first reported a position in HDSN in Q1 2022 and has held it in 8 quarters since. The position peaked at $586K in Q2 2022. 151 funds tracked by Wall St. Rank hold HDSN as of Q2 2026.

Steve Schonfeld held 49,528 shares of Hudson Technologies worth $284K as of Q2 2026.
Steve Schonfeld bought 6,812 Hudson Technologies shares in Q2 2026, an estimated $38.7K.
Hudson Technologies made up ﹤0.01% of Steve Schonfeld's portfolio in Q2 2026, its #2062 holding.
Steve Schonfeld first reported a position in Hudson Technologies in Q1 2022 and has held it in 8 quarters since.
Steve Schonfeld's Hudson Technologies position peaked at $586K in Q2 2022.
151 funds tracked by Wall St. Rank held Hudson Technologies as of Q2 2026.

Based on Schonfeld Strategic Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.