Latest imported 13F data
HDSN

HUDSON TECHNOLOGIES INC

Institutional Ownership · Q4 2025

Filing: Q4 2025

HUDSON TECHNOLOGIES INC (HDSN) is held by 158 institutional investors with combined holdings of $221M. Major holders include Hartree Partners, LP, BlackRock, Inc., WESTERLY CAPITAL MANAGEME.

💰 Dark Pool Activity👤 Insider Trades
Institutional Holders
158
Total Value
$221.2M
Ownership %
76.8%

🏦 Top Institutional Holders

Hartree Partners, LP
3.8M shares
$26.0M
9.03% ownership
BlackRock, Inc.
2.9M shares
$20.0M
6.93% ownership
WESTERLY CAPITAL MANAGEMENT, LLC
2.5M shares
$17.5M
6.06% ownership
VANGUARD GROUP INC
2.3M shares
$16.0M
5.56% ownership
DIMENSIONAL FUND ADVISORS LP
2.0M shares
$14.0M
4.86% ownership

📊 Financials

Income statement, balance sheet, and cash flow from SEC filings.

🏦 Browse Funds

See complete portfolios of top hedge funds.

🎯 AI Signals

Find stocks where multiple funds are accumulating.