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HDSN

Hudson Technologies

160 hedge funds and large institutions have $194M invested in Hudson Technologies in 2026 Q1 according to their latest regulatory filings, with 26 funds opening new positions, 48 increasing their positions, 58 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed

9,100% more call options, than puts

Call options by funds: $92K | Put options by funds: $1K

0.96% more ownership

Funds ownership: 76.69%77.65% (+0.96%)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

5% less funds holding

Funds holding: 168160 (-8)

10% less first-time investments, than exits

New positions opened: 26 | Existing positions closed: 29

14% less capital invested

Capital invested by funds: $226M → $194M (-$32.5M)

17% less repeat investments, than reductions

Existing positions increased: 48 | Existing positions reduced: 58

Holders
160
Holders Change
-8
Holders Change %
-4.76%
% of All Funds
1.97%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
26
Increased
48
Reduced
58
Closed
29
Calls
$92K
Puts
$1K
Net Calls
+$91K
Net Calls Change
+$49K
Name Holding Trade Value Shares
Change
Change in
Stake
GI
126
GAMMA Investing
California
$21.1K -$21.2K -3,093 -46%
New York State Teachers Retirement System (NYSTRS)
127
New York State Teachers Retirement System (NYSTRS)
New York
$21K
Legal & General Group
128
Legal & General Group
United Kingdom
$20.9K
LSV Asset Management
129
LSV Asset Management
Illinois
$20K +$23.3K +3,400 New
AIP
130
Ameritas Investment Partners
Nebraska
$18.9K
California State Teachers Retirement System (CalSTRS)
131
California State Teachers Retirement System (CalSTRS)
California
$12.2K -$1.95K -285 -12%
Citigroup
132
Citigroup
New York
$10.5K -$13.2K -1,918 -52%
Royal Bank of Canada
133
Royal Bank of Canada
Ontario, Canada
$10K +$1.19K +173 +12%
SCM
134
Sterling Capital Management
North Carolina
$7.49K -$245K -35,704 -97%
National Bank of Canada
135
National Bank of Canada
Quebec, Canada
$7.4K
C
136
Covestor
United Kingdom
$7K +$1.44K +210 +22%
BA
137
Bard Associates
Illinois
$5.88K
Nisa Investment Advisors
138
Nisa Investment Advisors
Missouri
$5.75K
PA
139
Parallel Advisors
California
$5.5K +$6.41K +935 New
Simplex Trading
140
Simplex Trading
Illinois
$5.21K -$1.88K -274 -24%
HCA
141
Harbor Capital Advisors
Illinois
$5K +$933 +136 +21%
TWD
142
True Wealth Design
Ohio
$4.84K -$1.15K -168 -17%
Rockefeller Capital Management
143
Rockefeller Capital Management
New York
$4.6K +$4.29K +625 +396%
EP
144
Essential Partners
California
$4.1K -$137 -20 -3%
EWA
145
EverSource Wealth Advisors
Alabama
$3.26K -$240 -35 -6%
FC
146
Financial Consulate
Maryland
$2.94K
Northwestern Mutual Wealth Management
147
Northwestern Mutual Wealth Management
Wisconsin
$2.94K
Optiver Holding
148
Optiver Holding
Netherlands
$2.25K +$219 +32 +9%
RTL
149
Red Tortoise LLC
Georgia
$1.93K
PWMG
150
Private Wealth Management Group
New Jersey
$1.76K -$734 -107 -26%