ENERGY RECOVERY INC ERII
$8.84
-0.7% 52w: $7.92 – $18.11
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data7.9213.0218.11
Jun 20, 2025 Jul 2, 2026
Institutional holders
197
+5 QoQ
13F value
$446.1M
-24.6% QoQ
Smart-money holders
7
signal tier ≥ 2
New smart buyers
1
Q1 2026
Options barometer
3.2×
$890K calls / $279K puts
Institutional value by quarter
Number of holders
Who owns ERII?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 6.1M | $61.3M | 0.0% | -3.9% |
| AMERIPRISE FINANCIAL INC | Bank broker | 5.3M | $53.0M | 0.0% | +15.3% |
| Amundi | Diversified mechanical | 3.7M | $37.6M | 0.0% | +31.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 2.2M | $22.5M | 0.0% | — |
| FIL Ltd | Other | 2.0M | $20.0M | 0.0% | -0.3% |
| Legal & General Group Plc | Diversified mechanical | 1.9M | $19.2M | 0.0% | +41.6% |
| STATE STREET CORP | Index provider | 1.8M | $17.9M | 0.0% | +0.5% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 1.3M | $13.0M | 0.0% | +2.7% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 1.3M | $12.7M | 0.0% | — |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 877.4K | $8.8M | 0.0% | -7.6% |
| Invesco Ltd. | Index provider | 826.3K | $8.3M | 0.0% | +10.8% |
| AVENIR CORP ★2 | Fundamental diversified | 817.8K | $8.2M | 1.0% | -15.7% |
| MORGAN STANLEY | Bank broker | 792.7K | $8.0M | 0.0% | -18.6% |
| DIAMOND HILL CAPITAL MANAGEMENT INC | Other | 673.0K | $6.8M | 0.0% | -24.2% |
| 683 Capital Management, LLC ★2 | Fundamental diversified | 550.0K | $5.5M | 0.5% | New |
| BROWN CAPITAL MANAGEMENT LLC ★2 | Fundamental diversified | 538.1K | $5.4M | 0.8% | -29.6% |
| ArrowMark Colorado Holdings LLC | Other | 516.0K | $5.2M | 0.1% | +36.9% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Quant stat arb | 514.1K | $5.2M | 0.0% | +47.7% |
| Kopion Asset Management, LLC ★3 | Fundamental concentrated | 507.0K | $5.1M | 4.0% | +51.6% |
| ROYCE & ASSOCIATES LP | Other | 483.0K | $4.9M | 0.0% | +45.4% |
| GOLDMAN SACHS GROUP INC | Bank broker | 468.5K | $4.7M | 0.0% | -22.8% |
| Swiss Life Asset Management Ltd | Other | 457.8K | $4.6M | 0.0% | +5.4% |
| NORTHERN TRUST CORP | Index provider | 450.4K | $4.5M | 0.0% | +2.7% |
| CITADEL ADVISORS LLC | Multistrat pod | 449.4K | $4.5M | 0.0% | +7.4% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 431.3K | $4.3M | 0.0% | -3.0% |
| KLP KAPITALFORVALTNING AS | Diversified mechanical | 404.5K | $4.1M | 0.0% | +4.3% |
| Select Equity Group, L.P. ★2 | Fundamental diversified | 394.2K | $4.0M | 0.0% | -49.0% |
| SG Americas Securities, LLC | Diversified mechanical | 364.3K | $3.7M | 0.0% | +124.7% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 364.3K | $3.7M | 0.0% | — |
| PINNACLE ASSOCIATES LTD | Other | 342.4K | $3.4M | 0.0% | -9.9% |
| Raiffeisen Bank International AG | Other | 350.0K | $3.4M | 0.0% | +16.7% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Other | 324.8K | $3.3M | 0.0% | -23.9% |
| MILLENNIUM MANAGEMENT LLC | Multistrat pod | 322.3K | $3.2M | 0.0% | +65.7% |
| GSA CAPITAL PARTNERS LLP | Diversified mechanical | 313.6K | $3.2M | 0.2% | +186.9% |
| CenterBook Partners LP | Other | 271.8K | $2.7M | 0.1% | New |
| BNP PARIBAS FINANCIAL MARKETS | Bank broker | 271.0K | $2.7M | 0.0% | +133.4% |
| FMR LLC | Long only active | 250.6K | $2.5M | 0.0% | +0.1% |
| Redmond Asset Management, LLC | Other | 214.4K | $2.2M | 0.6% | -5.3% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 165.7K | $1.7M | 0.0% | +3.8% |
| Nuveen, LLC | Diversified mechanical | 164.5K | $1.7M | 0.0% | -0.1% |
| ISTHMUS PARTNERS, LLC | Other | 153.3K | $1.5M | 0.2% | +38.0% |
| Bank of New York Mellon Corp | Diversified mechanical | 148.8K | $1.5M | 0.0% | -3.9% |
| RENAISSANCE TECHNOLOGIES LLC | Quant stat arb | 144.3K | $1.5M | 0.0% | +40.1% |
| DEUTSCHE BANK AG\ | Bank broker | 139.6K | $1.4M | 0.0% | -18.5% |
| Trexquant Investment LP | Diversified mechanical | 136.0K | $1.4M | 0.0% | New |
| JANE STREET GROUP, LLC | Market maker | 135.5K | $1.4M | 0.0% | +21.3% |
| Conestoga Capital Advisors, LLC ★2 | Fundamental diversified | 133.7K | $1.3M | 0.0% | Held |
| ESSEX INVESTMENT MANAGEMENT CO LLC | Other | 132.3K | $1.3M | 0.2% | -2.1% |
| UBS Group AG | Bank broker | 125.9K | $1.3M | 0.0% | +23.7% |
| JUPITER ASSET MANAGEMENT LTD | Other | 122.1K | $1.2M | 0.0% | Held |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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