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Hudson Technologies
HDSN

Overview Fund Activity

147 hedge funds and large institutions have $271M invested in Hudson Technologies in 2025 Q2 according to their latest regulatory filings, with 20 funds opening new positions, 44 increasing their positions, 58 reducing their positions, and 34 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
147
Holders Change
-14
Holders Change %
-8.7%
% of All Funds
1.97%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
20
Increased
44
Reduced
58
Closed
34
Calls
$5.72M
Puts
$4K
Net Calls
+$5.71M
Net Calls Change
+$5.16M

Top Buyers

1
Royal Bank of Canada
Royal Bank of Canada
Ontario, Canada
+$6.54M
2
WCM
Westerly Capital Management
California
+$6.29M
3
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$4.58M
4
OCM
Oaktree Capital Management
California
+$4.57M
5
Janus Henderson Group
Janus Henderson Group
United Kingdom
+$4.19M

Top Sellers

1
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$4.06M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$3.93M
3
GC
Grizzlyrock Capital
Illinois
-$2.68M
4
BlackRock
BlackRock
New York
-$2.15M
5
AQR Capital Management
AQR Capital Management
Connecticut
-$2.12M
Name Holding Trade Value Shares
Change 		Shares
Change %
HNB
176
Huntington National Bank
Ohio
– -$2.18K -354 Closed
PHK
177
Point72 Hong Kong
Hong Kong
– -$1.85K -300 Closed
W
178
WealthCollab
Washington
– -$877 -142 Closed
CCM
179
Coldstream Capital Management
Washington
– -$537 -87 Closed
CA
180
CoreCap Advisors
Michigan
– -$253 -41 Closed
RIL
181
Rothschild Investment LLC
Illinois
– -$154 -25 Closed
4 5 6 7
8