HDSN

Hudson Technologies

167 hedge funds and large institutions have $226M invested in Hudson Technologies in 2025 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 43 increasing their positions, 67 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

1% less funds holding

Funds holding: 169167 (-2)

31% less capital invested

Capital invested by funds: $330M → $226M (-$104M)

36% less repeat investments, than reductions

Existing positions increased: 43 | Existing positions reduced: 67

Holders
167
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$43K
Puts
$1K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
A
126
AlphaQuest
New York
$38K
New York State Common Retirement Fund
127
New York State Common Retirement Fund
New York
$36.1K
SOADOR
128
State of Alaska Department of Revenue
Alaska
$28K
NSIM
129
North Star Investment Management
Illinois
$27.9K
SPIA
130
Steward Partners Investment Advisory
New York
$27.4K
Citigroup
131
Citigroup
New York
$25.4K
Legal & General Group
132
Legal & General Group
United Kingdom
$24.4K
New York State Teachers Retirement System (NYSTRS)
133
New York State Teachers Retirement System (NYSTRS)
New York
$24K
AIP
134
Ameritas Investment Partners
Nebraska
$22K
MAM
135
Meeder Asset Management
Ohio
$17.6K
California State Teachers Retirement System (CalSTRS)
136
California State Teachers Retirement System (CalSTRS)
California
$16.2K
UBS AM
137
UBS AM
Illinois
$12.4K
Royal Bank of Canada
138
Royal Bank of Canada
Ontario, Canada
$10K
National Bank of Canada
139
National Bank of Canada
Quebec, Canada
$8.63K
AB
140
Amalgamated Bank
New York
$8K
Simplex Trading
141
Simplex Trading
Illinois
$7.95K
TRCT
142
Tower Research Capital (TRC)
New York
$7.27K
BA
143
Bard Associates
Illinois
$6.85K
TWD
144
True Wealth Design
Ohio
$6.79K
Nisa Investment Advisors
145
Nisa Investment Advisors
Missouri
$6.69K
C
146
Covestor
United Kingdom
$6K
EWA
147
EverSource Wealth Advisors
Alabama
$4.04K
HCA
148
Harbor Capital Advisors
Illinois
$4K
Northwestern Mutual Wealth Management
149
Northwestern Mutual Wealth Management
Wisconsin
$3.42K
FC
150
Financial Consulate
Maryland
$3.42K