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Which hedge funds own HDSN? HUDSON TECHNOLOGIES INC, Q2 2026 13F holders

Basic MaterialsSpecialty Chemicals

22 tracked hedge funds disclosed a position in HDSN (HUDSON TECHNOLOGIES INC) in their Q2 2026 13F filings, worth $58.3m in total. The largest holder by portfolio weight is Westerly Capital Management, LLC at 3.6% of its book. 4 opened a new position this quarter: EntryPoint Capital, LLC, Occudo Quantitative Strategies LP, Boothbay Fund Management, LLC, Point72 Asset Management, L.P.. 8 exited: Fox Run Management, L.L.C., Mirabella Financial Services LLP, Mangrove Partners IM, LLC.

22
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
4
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
8
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$588k
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$1.3m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$58.3m
Combined value
Sum of the holders' reported positions in the security.
1.8%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

22 rows
Westerly Capital Management, LLC Hedge fund3.6%$19.4m3.38m+6.5%added
Caspian Capital LP Hedge fund2.4%$4.2m728,3060.0%held
Kerrisdale Advisers, LLC Hedge fund0.4%$1.7m299,976+421%added
JB Capital Partners LP Hedge fund0.3%$1.8m306,2000.0%held
683 Capital Management, LLC Hedge fund0.2%$1.9m325,0000.0%held
Numerai GP LLC Hedge fund0.07%$862k150,254−15%reduced
EntryPoint Capital, LLC Hedge fund0.05%$192k33,461–new
Renaissance Technologies LLC Hedge fund0.01%$8.3m1.44m−4.1%reduced
Campbell & CO Investment Adviser LLC Hedge fund0.01%$189k32,995−46%reduced
Qube Research & Technologies Ltd Hedge fund0.0%$4.1m721,847+95%added
Graham Capital Management, L.P. Hedge fund0.0%$153k26,736−26%reduced
Occudo Quantitative Strategies LP Hedge fund0.0%$69.0k12,029–new
Marshall Wace, LLP Hedge fund0.0%$2.7m474,354+116%added
Arrowstreet Capital, Limited Partnership Hedge fund0.0%$4.5m777,989−12%reduced
Citadel Advisors LLC Hedge fund0.0%$3.3m574,266+39%added
Schonfeld Strategic Advisors LLC Hedge fund0.0%$284k49,528+16%added
D. E. Shaw & Co., Inc. Hedge fund0.0%$2.4m409,591+14%added
Boothbay Fund Management, LLC Hedge fund0.0%$64.6k11,260–new
Squarepoint Ops LLC Hedge fund0.0%$380k66,220+155%added
Two Sigma Investments, LP Hedge fund0.0%$757k131,960−52%reduced
Point72 Asset Management, L.P. Hedge fund0.0%$262k45,731–new
AQR Capital Management LLC Hedge fund0.0%$929k161,903−53%reduced