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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
1
Royal Bank of Canada
Ontario, Canada
$6.8M
2
WCM
2
Westerly Capital Management
California
$16.2M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$9.03M
4
OCM
4
Oaktree Capital Management
California
$4.57M
5
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$4.72M

Top Sellers

1
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$6.43M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$1.26M
3
GC
3
Grizzlyrock Capital
Illinois
$0
4
BlackRock
4
BlackRock
New York
$23.6M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$2.69M
Name Holding Trade Value Shares
Change 		Shares
Change %
AB
126
Amalgamated Bank
New York
$12K – – –
SCM
127
Sterling Capital Management
North Carolina
$8.32K +$2.92K +359 +54%
TWD
128
True Wealth Design
Ohio
$8.28K -$89 -11 -1%
Nisa Investment Advisors
129
Nisa Investment Advisors
Missouri
$7.93K +$3.97K +489 +100%
National Bank of Canada
130
National Bank of Canada
Quebec, Canada
$6.98K +$6.98K +860 New
HCA
131
Harbor Capital Advisors
Illinois
$6K +$1.04K +126 +21%
EWA
132
EverSource Wealth Advisors
Alabama
$5.82K +$2.9K +357 +99%
CA
133
Clearstead Advisors
Ohio
$4.59K +$4.59K +565 New
Northwestern Mutual Wealth Management
134
Northwestern Mutual Wealth Management
Wisconsin
$4.06K – – –
A
135
AlphaQuest
New York
$3.89K +$3.89K +479 New
CIAM
136
Caitong International Asset Management
Hong Kong
$3.83K +$1.92K +236 +100%
PWMG
137
Private Wealth Management Group
New Jersey
$3.3K – – –
RTL
138
Red Tortoise LLC
Georgia
$2.66K – – –
IA
139
IFP Advisors
Florida
$1.93K – – –
FHA
140
First Horizon Advisors
Tennessee
$1.65K – – –
AIM
141
Anchor Investment Management
South Carolina
$1.62K – – –
Jones Financial Companies
142
Jones Financial Companies
Missouri
$1.06K – – –
SC
143
Stephens Consulting
Michigan
$1.02K – – –
Fifth Third Bancorp
144
Fifth Third Bancorp
Ohio
$1.01K +$1.01K +124 New
BIG
145
Brooklyn Investment Group
New York
$699 -$610 -75 -47%
AAP
146
Arax Advisory Partners
Colorado
$626 +$626 +77 New
PNC Financial Services Group
147
PNC Financial Services Group
Pennsylvania
$114 +$90 +11 +367%
SS
148
SBI Securities
Japan
$106 +$16 +2 +18%
GC
149
Grizzlyrock Capital
Illinois
– -$2.68M -434,716 Closed
BAM
150
Bastion Asset Management
Canada
– -$1.37M -200,888 Closed
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6
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