Latest Institutional Transactions on Energy Recovery, Inc. (ERII)
This table provides information on the latest institutional transactions involving Energy Recovery, Inc. (ERII) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jul 10, 2025
Q2 2025
|
Wealth Enhancement Advisory Services, LLC
|
SELL
|
- |
-2.17K- 13.98% |
$24.7K - $34.7K
|
13.4K
$177K
|
|
|
Jul 08, 2025
Q2 2025
|
Kopion Asset Management, LLC
|
BUY
|
- |
303KNew |
$3.44M - $4.84M
|
303K
$4.02M
|
|
| Q1 2025 | |||||||
|
Jun 03, 2025
Q1 2025
|
Inspire Investing, LLC
Meridian, ID |
SELL
|
- |
-5.68K- 20.42% |
$79.8K - $95.5K
|
22.1K
$294K
|
|
|
May 20, 2025
Q1 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
BUY
|
- |
689+ 2.61% |
$9.69K - $11.6K
|
27.1K
$359K
|
|
|
May 19, 2025
Q1 2025
|
Ubs Asset Management Americas Inc
Chicago, IL |
BUY
|
- |
20K+ 10.75% |
$281K - $336K
|
206K
$2.73M
|
|
|
May 15, 2025
Q1 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
19.4K+ 9.94% |
$273K - $327K
|
215K
$2.85M
|
|
|
May 15, 2025
Q1 2025
|
Silvercrest Asset Management Group LLC
New York, NY |
SELL
|
- |
-2.83K- 0.57% |
$39.8K - $47.7K
|
494K
$6.56M
|
|
|
May 15, 2025
Q1 2025
|
Brown Capital Management LLC
Baltimore, MD |
SELL
|
- |
-324K- 11.08% |
$4.55M - $5.44M
|
2.6M
$34.4M
|
|
|
May 15, 2025
Q1 2025
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-21.5K- 27.26% |
$302K - $362K
|
57.4K
$761K
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
SELL
|
- |
-28.2K- 26.41% |
$397K - $475K
|
78.6K
$1.04M
|
|
|
May 15, 2025
Q1 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
17.3K+ 37.92% |
$243K - $291K
|
62.8K
$833K
|
|
|
May 15, 2025
Q1 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
4.9K+ 43.13% |
$68.9K - $82.5K
|
16.3K
$216K
|
|
|
May 15, 2025
Q1 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
14.1KNew |
$198K - $237K
|
14.1K
$187K
|
|
|
May 15, 2025
Q1 2025
|
Aquatic Capital Management LLC
Chicago, IL |
BUY
|
- |
13.8K+ 390.73% |
$194K - $232K
|
17.3K
$230K
|
|
|
May 15, 2025
Q1 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
85.3KNew |
$1.2M - $1.43M
|
85.3K
$1.13M
|
|
|
May 15, 2025
Q1 2025
|
Centiva Capital, LP
New York, NY |
SELL
|
- |
-283- 1.3% |
$3.98K - $4.76K
|
21.4K
$284K
|
|
|
May 15, 2025
Q1 2025
|
Janus Henderson Group PLC
London, X0 |
BUY
|
- |
53.3K+ 220.4% |
$749K - $897K
|
77.5K
$1.03M
|
|
|
May 15, 2025
Q1 2025
|
State Of Wisconsin Investment Board
Madison, WI |
BUY
|
- |
2.38K+ 1.72% |
$33.4K - $40K
|
140K
$1.86M
|
|
|
May 15, 2025
Q1 2025
|
Van Eck Associates Corp
|
BUY
|
- |
630+ 0.64% |
$8.86K - $10.6K
|
98.6K
$1.31M
|
|
|
May 15, 2025
Q1 2025
|
Aviva PLC
|
SELL
|
- |
-13.2K- 33.75% |
$185K - $222K
|
25.9K
$343K
|
|
|
May 15, 2025
Q1 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-786- 3.73% |
$11.1K - $13.2K
|
20.3K
$269K
|
|
|
May 15, 2025
Q1 2025
|
Tower Research Capital LLC (Trc)
New York, NY |
BUY
|
- |
1.05K+ 90.34% |
$14.7K - $17.6K
|
2.21K
$29.3K
|
|
|
May 15, 2025
Q1 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-17.8K- 1.22% |
$250K - $299K
|
1.43M
$19M
|
|
|
May 15, 2025
Q1 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-130K- 73.38% |
$1.83M - $2.19M
|
47.3K
$627K
|
|
|
May 15, 2025
Q1 2025
|
Nebula Research & Development LLC
New York, NY |
BUY
|
- |
2.93K+ 25.3% |
$41.2K - $49.3K
|
14.5K
$192K
|
|
|
May 15, 2025
Q1 2025
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-46.9K- 20.08% |
$660K - $790K
|
187K
$2.48M
|
|
|
May 15, 2025
Q1 2025
|
Verition Fund Management LLC
Greenwich, CT |
BUY
|
- |
21.5KNew |
$303K - $362K
|
21.5K
$286K
|
|
|
May 15, 2025
Q1 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
11.1KNew |
$156K - $187K
|
11.1K
$147K
|
|
|
May 15, 2025
Q1 2025
|
Polymer Capital Management (Us) LLC
New York, NY |
SELL
|
- |
-273- 1.9% |
$3.84K - $4.59K
|
14.1K
$187K
|
|
|
May 15, 2025
Q1 2025
|
Voya Investment Management LLC
Atlanta, GA |
SELL
|
- |
-1.82K- 10.37% |
$25.6K - $30.7K
|
15.7K
$209K
|
|
|
May 15, 2025
Q1 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
3.19K+ 7.63% |
$44.8K - $53.6K
|
44.9K
$596K
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
234K+ 488.96% |
$3.29M - $3.94M
|
282K
$3.74M
|
|
|
May 15, 2025
Q1 2025
|
Creative Planning
Overland Park, KS |
SELL
|
- |
-3.5K- 11.52% |
$49.2K - $58.9K
|
26.9K
$357K
|
|
|
May 15, 2025
Q1 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
21.4KNew |
$301K - $361K
|
21.4K
$284K
|
|
|
May 15, 2025
Q1 2025
|
Lagoda Investment Management, L.P.
New York, NY |
SELL
|
- |
-117K- 61.15% |
$1.64M - $1.96M
|
74.1K
$983K
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
42.4K+ 31.67% |
$597K - $714K
|
176K
$2.34M
|
|
|
May 15, 2025
Q1 2025
|
Select Equity Group, L.P.
New York, NY |
BUY
|
- |
535K+ 403.53% |
$7.52M - $9M
|
667K
$8.85M
|
|
|
May 15, 2025
Q1 2025
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-48.7K- 30.24% |
$685K - $820K
|
112K
$1.49M
|
|
|
May 15, 2025
Q1 2025
|
Ameriflex Group, Inc.
Las Vegas, NV |
BUY
|
- |
3KNew |
$42.2K - $50.5K
|
3K
$39.8K
|
|
|
May 15, 2025
Q1 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
174K+ 23.56% |
$2.44M - $2.92M
|
910K
$12.1M
|
|
|
May 15, 2025
Q1 2025
|
Amundi
Paris, I0 |
SELL
|
- |
-5.02K- 1.43% |
$70.6K - $84.5K
|
347K
$4.61M
|
|
|
May 15, 2025
Q1 2025
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-13.4K- 19.85% |
$189K - $226K
|
54.3K
$720K
|
|
|
May 15, 2025
Q1 2025
|
Man Group PLC
London, X0 |
BUY
|
- |
17.9KNew |
$252K - $302K
|
17.9K
$238K
|
|
|
May 15, 2025
Q1 2025
|
Lazard Asset Management LLC
New York, NY |
BUY
|
- |
15.1K+ 43.99% |
$212K - $254K
|
49.4K
$656K
|
|
|
May 15, 2025
Q1 2025
|
Mercer Global Advisors Inc
Denver, CO |
SELL
|
- |
-1.15K- 2.57% |
$16.2K - $19.4K
|
43.6K
$579K
|
|
|
May 15, 2025
Q1 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
37.9K+ 243.34% |
$533K - $637K
|
53.4K
$709K
|
|
|
May 15, 2025
Q1 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
BUY
|
- |
3.21K+ 7.88% |
$45.1K - $54K
|
43.9K
$582K
|
|
|
May 15, 2025
Q1 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
37.4K+ 306.26% |
$526K - $629K
|
49.6K
$658K
|
|
|
May 15, 2025
Q1 2025
|
Dark Forest Capital Management LP
Weston, CT |
BUY
|
- |
78.3K+ 241.2% |
$1.1M - $1.32M
|
111K
$1.47M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
19.4K+ 155.2% |
$273K - $327K
|
31.9K
$423K
|
|