SAN LEANDRO, CA
ENERGY RECOVERY, INC.ERII— Latest position per institution from SEC 13F filings
15
Institutional holders
42.32M
Total shares held
482.14M
Estimated value
2.12M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
6.09M
Value
61.34M
Filed
Mar 31, 2026
AMERIPRISE FINANCIAL INC
CIK 820027
Shares
5.26M
Value
52.97M
Filed
Mar 31, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
5.17M
Value
68.75M
Filed
Jun 30, 2024
VANGUARD GROUP INC
CIK 102909
Shares
3.85M
Value
51.97M
Filed
Dec 31, 2025
AMUNDI
CIK 1330387
Shares
3.74M
Value
37.65M
Filed
Mar 31, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
2.23M
Value
22.46M
Filed
Mar 31, 2026
FIL LTD
CIK 318989
Shares
1.99M
Value
20.02M
Filed
Mar 31, 2026
LEGAL & GENERAL GROUP PLC
CIK 764068
Shares
1.90M
Value
19.16M
Filed
Mar 31, 2026
STATE STREET CORP
CIK 93751
Shares
1.77M
Value
17.85M
Filed
Mar 31, 2026
TRIGRAN INVESTMENTS, INC.
CIK 1336800
Shares
1.33M
Value
25.12M
Filed
Dec 31, 2023
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.30M
Value
13.04M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
1.26M
Value
12.70M
Filed
Mar 31, 2026
BAILLIE GIFFORD & CO
CIK 1088875
Shares
1.10M
Value
17.47M
Filed
Mar 31, 2025
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
877.43K
Value
8.84M
Filed
Mar 31, 2026
INVESCO LTD.
CIK 914208
Shares
826.30K
Value
8.32M
Filed
Mar 31, 2026
AVENIR CORP
CIK 1033475
Shares
817.75K
Value
8.23M
Filed
Mar 31, 2026
MORGAN STANLEY
CIK 895421
Shares
792.69K
Value
7.98M
Filed
Mar 31, 2026
ACK ASSET MANAGEMENT LLC
CIK 1510940
Shares
677.25K
Value
9.14M
Filed
Dec 31, 2025
DIAMOND HILL CAPITAL MANAGEMENT INC
CIK 1217541
Shares
673.03K
Value
6.78M
Filed
Mar 31, 2026
FIRST TRUST ADVISORS LP
CIK 1125816
Shares
655.76K
Value
12.35M
Filed
Dec 31, 2023
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 6.09M | 61.34M | Mar 31, 2026 |
| 2 | AMERIPRISE FINANCIAL INC | 820027 | 5.26M | 52.97M | Mar 31, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 5.17M | 68.75M | Jun 30, 2024 |
| 4 | VANGUARD GROUP INC | 102909 | 3.85M | 51.97M | Dec 31, 2025 |
| 5 | AMUNDI | 1330387 | 3.74M | 37.65M | Mar 31, 2026 |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 2.23M | 22.46M | Mar 31, 2026 |
| 7 | FIL LTD | 318989 | 1.99M | 20.02M | Mar 31, 2026 |
| 8 | LEGAL & GENERAL GROUP PLC | 764068 | 1.90M | 19.16M | Mar 31, 2026 |
| 9 | STATE STREET CORP | 93751 | 1.77M | 17.85M | Mar 31, 2026 |
| 10 | TRIGRAN INVESTMENTS, INC. | 1336800 | 1.33M | 25.12M | Dec 31, 2023 |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.30M | 13.04M | Mar 31, 2026 |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 1.26M | 12.70M | Mar 31, 2026 |
| 13 | BAILLIE GIFFORD & CO | 1088875 | 1.10M | 17.47M | Mar 31, 2025 |
| 14 | DIMENSIONAL FUND ADVISORS LP | 354204 | 877.43K | 8.84M | Mar 31, 2026 |
| 15 | INVESCO LTD. | 914208 | 826.30K | 8.32M | Mar 31, 2026 |
| 16 | AVENIR CORP | 1033475 | 817.75K | 8.23M | Mar 31, 2026 |
| 17 | MORGAN STANLEY | 895421 | 792.69K | 7.98M | Mar 31, 2026 |
| 18 | ACK ASSET MANAGEMENT LLC | 1510940 | 677.25K | 9.14M | Dec 31, 2025 |
| 19 | DIAMOND HILL CAPITAL MANAGEMENT INC | 1217541 | 673.03K | 6.78M | Mar 31, 2026 |
| 20 | FIRST TRUST ADVISORS LP | 1125816 | 655.76K | 12.35M | Dec 31, 2023 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.