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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 %
Commonwealth Equity Services
76
Commonwealth Equity Services
Massachusetts
$315K +$983 +121 +0.3%
SCP
77
Seizert Capital Partners
Michigan
$309K -$7.57K -932 -2%
HF
78
HRT Financial
New York
$286K +$286K +35,248 New
ETC
79
Exchange Traded Concepts
Oklahoma
$252K -$79.1K -9,741 -24%
Boston Partners
80
Boston Partners
Massachusetts
$250K -$11.9K -1,464 -5%
IAN
81
Integrated Advisors Network
Texas
$241K +$241K +29,699 New
State of Tennessee, Department of Treasury
82
State of Tennessee, Department of Treasury
Tennessee
$222K – – –
IC
83
IEQ Capital
California
$221K -$78.3K -9,643 -26%
Wells Fargo
84
Wells Fargo
California
$203K -$7.67K -944 -4%
WG
85
Winton Group
United Kingdom
$198K -$46.5K -5,722 -19%
MIM
86
MetLife Investment Management
New Jersey
$198K +$179 +22 +0.1%
Mirae Asset Global ETFs Holdings
87
Mirae Asset Global ETFs Holdings
Hong Kong
$173K -$42.5K -5,238 -20%
IIM
88
INTECH Investment Management
Florida
$156K -$37.2K -4,578 -19%
LCM
89
Legato Capital Management
California
$150K -$7.57K -932 -5%
Osaic Holdings
90
Osaic Holdings
Arizona
$142K -$11.7K -2,074 -8%
BHCM
91
Brevan Howard Capital Management
Jersey
$139K +$139K +17,159 New
EWA
92
EP Wealth Advisors
California
$131K -$2.77K -341 -2%
SOW
93
State of Wyoming
Wyoming
$131K -$27.8K -3,423 -18%
Citigroup
94
Citigroup
New York
$131K -$125K -15,362 -49%
First Trust Advisors
95
First Trust Advisors
Illinois
$129K -$66.9K -8,237 -34%
SPA
96
Sherbrooke Park Advisers
New York
$125K -$104K -12,864 -45%
RC
97
RBF Capital
California
$123K -$183K -22,509 -60%
Manulife (Manufacturers Life Insurance)
98
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$109K -$27.7K -3,417 -20%
BBHC
99
Brown Brothers Harriman & Co
New York
$108K – – –
CPCM
100
Cardinal Point Capital Management
Ontario, Canada
$104K +$104K +12,850 New
2 3
4
5 6