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Energy Recovery
ERII

Overview Fund Activity

182 hedge funds and large institutions have $575M invested in Energy Recovery in 2025 Q2 according to their latest regulatory filings, with 17 funds opening new positions, 70 increasing their positions, 64 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
182
Holders Change
-18
Holders Change %
-9%
% of All Funds
2.44%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
17
Increased
70
Reduced
64
Closed
35
Calls
$1.27M
Puts
$869K
Net Calls
+$397K
Net Calls Change
-$86K

Top Buyers

1
AWG
1
Alpha Wave Global
New York
$9.13M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$5.43M
3
UBS Group
3
UBS Group
Switzerland
$4.93M
4
KAM
4
Kopion Asset Management
Texas
$3.87M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$5.87M

Top Sellers

1
Baillie Gifford & Co
1
Baillie Gifford & Co
United Kingdom
$0
2
BlackRock
2
BlackRock
New York
$72.1M
3
UM
3
UniSuper Management
Australia
$0
4
Citadel Advisors
4
Citadel Advisors
Florida
$487K
5
Goldman Sachs
5
Goldman Sachs
New York
$5.93M
Name Holding Trade Value Shares
Change 		Shares
Change %
QL
151
Quarry LP
New York
$72.3K +$72.3K +5,656 New
AIP
152
Ameritas Investment Partners
Nebraska
$70.8K – – –
CSC
153
Caldwell Sutter Capital
California
$63.9K – – –
ACM
154
Aquatic Capital Management
Illinois
$46K -$175K -13,712 -79%
TCOT
155
Trust Company of Toledo
Ohio
$36.8K +$36.8K +2,879 New
PNC Financial Services Group
156
PNC Financial Services Group
Pennsylvania
$33.2K -$7.29K -570 -18%
FCMT
157
Founders Capital Management (Texas)
Texas
$29.4K – – –
AB
158
Amalgamated Bank
New York
$25K – – –
Comerica Bank
159
Comerica Bank
Texas
$20.8K +$10.9K +856 +111%
Simplex Trading
160
Simplex Trading
Illinois
$20K -$89.1K -7,106 -82%
CAM
161
Costello Asset Management
Pennsylvania
$16.6K – – –
National Bank of Canada
162
National Bank of Canada
Quebec, Canada
$15.1K -$5.53K -433 -27%
Osaic Holdings
163
Osaic Holdings
Arizona
$10.4K +$298 +22 +3%
AF
164
Advisornet Financial
Minnesota
$8.91K +$3.23K +253 +57%
Nisa Investment Advisors
165
Nisa Investment Advisors
Missouri
$7.69K +$4.35K +340 +130%
A
166
AlphaQuest
New York
$6.43K -$264K -20,649 -98%
NFSG
167
Newbridge Financial Services Group
Florida
$6.39K – – –
TFIPS
168
Towarzystwo Funduszy Inwestycyjnych PZU SA
$5.11K – – –
Carson Wealth (CWM LLC)
169
Carson Wealth (CWM LLC)
Nebraska
$5K -$990 -80 -17%
CWP
170
Concord Wealth Partners
Virginia
$3.83K – – –
SCM
171
Sterling Capital Management
North Carolina
$1.69K +$946 +74 +128%
VFM
172
Vision Financial Markets
Connecticut
$1.28K – – –
WT
173
Whittier Trust
California
$1.28K – – –
HFS
174
Hantz Financial Services
Michigan
$1K -$25.8K -1,859 -96%
C
175
Covestor
United Kingdom
$1K -$193 -11 -16%
5 6
7
8 9