HDSN — HUDSON TECHNOLOGIES INC

Ownership history in Quantbot Technologies LP  ·  7 quarters on record

This page tracks every 13F SEC filing in which Quantbot Technologies LP reported a position in HUDSON TECHNOLOGIES INC (HDSN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.02% (2022 Q2)
Avg. % of fund
0.01%
First filed
2017 Q3
Last filed
2025 Q3
Quarters held
7
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 15,955 +7,129 +80.8% 0.00% $158K $9.93
2024 Q1 REDUCED 8,826 -4,244 -32.5% 0.01% $97K $11.01
2023 Q4 REDUCED 13,070 -6,182 -32.1% 0.01% $176K $13.49
2022 Q3 REDUCED 19,252 -12,454 -39.3% 0.01% $141K $7.35
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% of Fund (quarterly)    HDSN price (monthly, adj. close)

Other funds also holding HDSN

As of 2025 Q4 — sorted by position size

Hartree Partners, LP 3Y 7Y 9.42% WESTERLY CAPITAL MANAGEMENT, LLC 3Y 7Y 3.84% CASPIAN CAPITAL LP 3Y 7Y 3.3% KESTREL INVESTMENT MANAGEMENT CORP 3Y 7Y 0.78% NEW SOUTH CAPITAL MANAGEMENT INC 3Y 7Y 0.4% JB CAPITAL PARTNERS LP 3Y 0.36% SHERBROOKE PARK ADVISERS LLC 3Y 0.34% MARATHON CAPITAL MANAGEMENT 3Y 7Y 0.26% Kerrisdale Advisers, LLC 3Y 7Y 0.19% Pacific Ridge Capital Partners, LLC 3Y 7Y 0.18%
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