ENERGY RECOVERY INC (ERII): Institutional Ownership
Hedge funds and institutional managers reporting a position in ERII · Industrials. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
14
13F filers
Aggregate Value
$17.1M
Across holders
Last Price
$8.82
2026-06-26
Sector
Industrials
GICS
Holder activity9 new4 added1 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| Qube Research & Technologies Ltd CIK 0001729829 | Hedge Fund | 386K | $5.2M | 30.4% | 0.0% | New | — | Q4 2025 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 289K | $2.9M | 17.0% | 0.0% | Added | +$1.1M | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 124K | $1.6M | 9.2% | 0.0% | New | — | Q2 2025 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 144K | $1.5M | 8.5% | 0.0% | Added | +$416K | Q1 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 76K | $965K | 5.6% | 0.0% | New | — | Q2 2025 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 93K | $936K | 5.5% | 0.0% | Reduced | $-50K | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 89K | $895K | 5.2% | 0.0% | New | — | Q1 2026 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. CIK 0001165408 | Hedge Fund | 42K | $801K | 4.7% | 0.0% | New | — | Q4 2023 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 60K | $768K | 4.5% | 0.0% | New | — | Q2 2025 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 55K | $556K | 3.2% | 0.0% | Added | +$556K | Q1 2026 |
| Verition Fund Management LLC CIK 0001454027 | Hedge Fund | 40K | $537K | 3.1% | 0.0% | New | — | Q4 2025 |
| CAXTON ASSOCIATES LLP CIK 0002051323 | Hedge Fund | 26K | $259K | 1.5% | 0.0% | Added | +$70K | Q1 2026 |
| Man Group plc CIK 0001637460 | Hedge Fund | 11K | $162K | 0.9% | 0.0% | New | — | Q3 2025 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 11K | $108K | 0.6% | 0.0% | New | — | Q1 2026 |
New
Hedge Fund
$5.2M· 30.4% of total· 0.0% port· 386K sh· — QoQ· Q4 2025
Added
Hedge Fund
$2.9M· 17.0% of total· 0.0% port· 289K sh· +$1.1M QoQ· Q1 2026
New
Hedge Fund
$1.6M· 9.2% of total· 0.0% port· 124K sh· — QoQ· Q2 2025
Added
Hedge Fund
$1.5M· 8.5% of total· 0.0% port· 144K sh· +$416K QoQ· Q1 2026
New
Hedge Fund
$965K· 5.6% of total· 0.0% port· 76K sh· — QoQ· Q2 2025
Reduced
Hedge Fund
$936K· 5.5% of total· 0.0% port· 93K sh· $-50K QoQ· Q1 2026
New
Hedge Fund
$895K· 5.2% of total· 0.0% port· 89K sh· — QoQ· Q1 2026
New
Hedge Fund
$801K· 4.7% of total· 0.0% port· 42K sh· — QoQ· Q4 2023
New
Hedge Fund
$768K· 4.5% of total· 0.0% port· 60K sh· — QoQ· Q2 2025
Added
Hedge Fund
$556K· 3.2% of total· 0.0% port· 55K sh· +$556K QoQ· Q1 2026
New
Hedge Fund
$537K· 3.1% of total· 0.0% port· 40K sh· — QoQ· Q4 2025
Added
Hedge Fund
$259K· 1.5% of total· 0.0% port· 26K sh· +$70K QoQ· Q1 2026
New
Hedge Fund
$162K· 0.9% of total· 0.0% port· 11K sh· — QoQ· Q3 2025
New
Hedge Fund
$108K· 0.6% of total· 0.0% port· 11K sh· — QoQ· Q1 2026