HUDSON TECHNOLOGIES INC (HDSN) Institutional Ownership and Insiders Activity
HUDSON TECHNOLOGIES INC (HDSN) is widely held by institutional investors, with 146 firms reporting positions valued at approximately $179.08M based on SEC Form 13F filings for the quarter ended June 30, 2026.
Hartree Partners, Lp is the largest disclosed holder, reporting approximately $25.32M in HDSN holdings in its latest filing.
Institutional Holders
146
Total Reported Value
$179.08M
Largest Holder
Hartree Partners, Lp
Largest Position
$25.32M
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
159
Funds Exiting Positions
1
Top Institutional Owners
View allInvestorReported Balance
- Hartree Partners, Lp$25.32M
- Westerly Capital Management, Llc$19.40M
- Blackrock, Inc.$16.30M
- Dimensional Fund Advisors Lp$11.29M
- Vanguard Capital Management Llc$9.50M
Related HDSN Institutional Insights:
- HDSN 13F Institutional Holders
- HDSN Superinvestors
- HDSN Institutional Ownership Changes
- Basic Materials Sector Institutional Ownership
- Basic Materials Sector Portfolio Overlap
- Institutional Portfolio Overlap & Shared Holdings
- Most Bought Basic Materials Stocks By Institutional Investors
- Most Sold Basic Materials Stocks By Institutional Investors
- HDSN Insider Trading & SEC Form 4 Activity
- HDSN Articles
- Top Institutional Investor Stock Rankings