Institutional Ownership Energy Recovery, Inc. (ERII)
This table provides information about the institutional ownership of Energy Recovery, Inc. (ERII). We have compiled data on the 211 institutions that hold shares in the stock, with a total of 44.9 Million shares, which have been reported (via 13F filing form) to have a value of $578 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Eaton Vance Management
Boston, MA |
Nov 14, 2022 Q3 2022 |
320,493
shares
|
$4.25 Million
0.01% of portfolio
|
Q3 2022
Reduced 9.18%
|
|
|
Klp Kapitalforvaltning As
Oslo, Q8 |
May 06, 2025 Q1 2025 |
309,600
shares
|
$4.11 Million
0.02% of portfolio
|
Q1 2025
Reduced 2.55%
|
|
|
Alpha Wave Global, LP
New York, NY |
May 14, 2025 Q1 2025 |
307,621
shares
|
$4.08 Million
8.6% of portfolio
|
Q1 2025
Reduced 26.41%
|
|
|
Kopion Asset Management, LLC
|
Jul 08, 2025 Q2 2025 |
302,837
shares
|
$4.02 Million
2.72% of portfolio
|
Q2 2025
New holding
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
May 09, 2025 Q1 2025 |
295,760
shares
|
$3.92 Million
0.0% of portfolio
|
Q4 2024
Added 1.54%
|
|
|
Nuveen Asset Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
288,693
shares
|
$3.83 Million
0.0% of portfolio
|
Q4 2024
Added 22.06%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
May 15, 2025 Q1 2025 |
282,010
shares
|
$3.74 Million
0.0% of portfolio
|
Q1 2025
Added 488.96%
|
|
|
Pinnacle Associates LTD
|
May 06, 2025 Q1 2025 |
279,726
shares
|
$3.71 Million
0.07% of portfolio
|
Q1 2025
Reduced 3.85%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
May 15, 2025 Q1 2025 |
262,639
shares
|
$3.49 Million
0.0% of portfolio
|
Q1 2025
Reduced 30.78%
|
|
|
Duff & Phelps Investment Management CO
Chicago, IL |
May 13, 2025 Q1 2025 |
248,928
shares
|
$3.3 Million
0.05% of portfolio
|
Q1 2025
Reduced 3.66%
|
|
|
Raiffeisen Bank International Ag
Vienna, C4 |
May 09, 2025 Q1 2025 |
245,000
shares
|
$3.25 Million
0.06% of portfolio
|
Q1 2025
Added 4.26%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
May 14, 2025 Q1 2025 |
241,500
shares
|
$3.2 Million
0.01% of portfolio
|
Q1 2025
Added 26.84%
|
|
|
Rice Hall James & Associates, LLC
|
May 01, 2025 Q1 2025 |
239,518
shares
|
$3.18 Million
0.25% of portfolio
|
Q1 2025
Reduced 0.35%
|
|
|
Nuveen, LLC
Charlotte, NC |
May 12, 2025 Q1 2025 |
239,242
shares
|
$3.17 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Redmond Asset Management, LLC
Henrico, VA |
May 13, 2025 Q1 2025 |
238,541
shares
|
$3.17 Million
1.01% of portfolio
|
Q1 2025
Added 0.79%
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
237,241
shares
|
$3.15 Million
0.0% of portfolio
|
Q1 2025
Reduced 12.17%
|
|
|
Montanaro Asset Management LTD
|
May 13, 2025 Q1 2025 |
216,700
shares
|
$2.88 Million
1.01% of portfolio
|
Q1 2025
Reduced 48.7%
|
|
|
Uni Super Management Pty LTD
Melbourne, Victoria, C3 |
May 14, 2025 Q1 2025 |
215,222
shares
|
$2.86 Million
0.03% of portfolio
|
Q1 2025
Reduced 63.77%
|
|
|
Bank Of America Corp
Charlotte, NC |
May 15, 2025 Q1 2025 |
215,055
shares
|
$2.85 Million
0.0% of portfolio
|
Q1 2025
Added 9.94%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
May 19, 2025 Q1 2025 |
206,038
shares
|
$2.73 Million
0.0% of portfolio
|
Q1 2025
Added 10.75%
|
|
|
Qube Research & Technologies LTD
London, X0 |
May 15, 2025 Q1 2025 |
186,777
shares
|
$2.48 Million
0.0% of portfolio
|
Q1 2025
Reduced 20.08%
|
|
|
Essex Investment Management CO LLC
Boston, MA |
May 07, 2025 Q1 2025 |
179,564
shares
|
$2.38 Million
0.64% of portfolio
|
Q1 2025
Reduced 18.13%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
May 15, 2025 Q1 2025 |
176,486
shares
|
$2.34 Million
0.0% of portfolio
|
Q1 2025
Added 31.67%
|
|
|
Candriam S.C.A.
|
May 14, 2025 Q1 2025 |
162,976
shares
|
$2.16 Million
0.02% of portfolio
|
Q4 2024
Added 7.06%
|
|
|
Assenagon Asset Management S.A.
|
Apr 15, 2025 Q1 2025 |
146,907
shares
|
$1.95 Million
0.0% of portfolio
|
Q1 2025
Reduced 2.43%
|