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Energy Recovery

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

more call options, than puts

Call options by funds: $ | Put options by funds: $

more ownership

Funds ownership:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

less funds holding

Funds holding:

19% less capital invested

Capital invested by funds: $706M → $575M (-$132M)

51% less first-time investments, than exits

New positions opened: 17 | Existing positions closed: 35

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
182
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$1.27M
Puts
$869K
Net Calls
Net Calls Change

Top Sellers

1 -$17.5M
2 -$4.47M
3 -$3.42M
4
Citadel Advisors
Citadel Advisors
Florida
-$3.12M
5
Goldman Sachs
Goldman Sachs
New York
-$2.29M
Name Holding Trade Value Shares
Change
Change in
Stake
HF
51
HRT Financial
New York
$1.74M
State of Wisconsin Investment Board
52
State of Wisconsin Investment Board
Wisconsin
$1.74M
Nordea Investment Management
53
Nordea Investment Management
Sweden
$1.72M
ECM
54
ExodusPoint Capital Management
New York
$1.58M
CCA
55
Conestoga Capital Advisors
Pennsylvania
$1.44M
Barclays
56
Barclays
United Kingdom
$1.38M
Swiss National Bank
57
Swiss National Bank
Switzerland
$1.34M
SG Americas Securities
58
SG Americas Securities
New York
$1.31M
Millennium Management
59
Millennium Management
New York
$1.24M
SCM
60
Shelton Capital Management
Colorado
$1.1M
Susquehanna International Group
61
Susquehanna International Group
Pennsylvania
$1.08M
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$1.02M
YIH
63
Y-Intercept (HK)
Hong Kong
$1.01M
Walleye Capital
64
Walleye Capital
New York
$965K
GF
65
Gabelli Funds
New York
$946K
GCP
66
GSA Capital Partners
United Kingdom
$937K
IEFM
67
IQ EQ Fund Management
Ireland
$894K
Teacher Retirement System of Texas
68
Teacher Retirement System of Texas
Texas
$832K
SIG
69
Sargent Investment Group
Maryland
$815K
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
70
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$789K
BHCM
71
Brevan Howard Capital Management
Jersey
$768K
NSEDCP
72
NJ State Employees Deferred Compensation Plan
New Jersey
$754K
Voloridge Investment Management
73
Voloridge Investment Management
Florida
$723K
AllianceBernstein
74
AllianceBernstein
Tennessee
$693K
California State Teachers Retirement System (CalSTRS)
75
California State Teachers Retirement System (CalSTRS)
California
$678K