ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 186 filers reported holding ENERGY RECOVERY INC in Q2 2023. The put-call ratio across all filers is 0.12 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $4,170,123 | -22.1% | 313,779 | -7.5% | 0.85% | -27.5% |
| Q1 2024 | $5,354,310 | -15.7% | 339,095 | +0.6% | 1.17% | -15.6% |
| Q4 2023 | $6,350,399 | -15.2% | 337,070 | -4.5% | 1.39% | -22.9% |
| Q3 2023 | $7,489,145 | -22.1% | 353,095 | +2.6% | 1.80% | -22.8% |
| Q2 2023 | $9,619,552 | +32.4% | 344,170 | +12.1% | 2.34% | +21.9% |
| Q1 2023 | $7,267,629 | +125.3% | 306,910 | +95.0% | 1.92% | +91.2% |
| Q4 2022 | $3,225,228 | +6.2% | 157,405 | +14.7% | 1.00% | +5.9% |
| Q3 2022 | $3,038,000 | +64.1% | 137,260 | +44.0% | 0.95% | +65.4% |
| Q2 2022 | $1,851,000 | -0.7% | 95,330 | +3.0% | 0.57% | +21.7% |
| Q1 2022 | $1,864,000 | +13.3% | 92,570 | +20.9% | 0.47% | +25.3% |
| Q4 2021 | $1,645,000 | +96.3% | 76,545 | +73.9% | 0.38% | +83.8% |
| Q3 2021 | $838,000 | +134.7% | 44,020 | +180.8% | 0.20% | +140.0% |
| Q2 2021 | $357,000 | – | 15,675 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ANCHOR CAPITAL MANAGEMENT COMPANY, LLC | 420,081 | $5,582,876 | 5.92% |
| Alpha Wave Global, LP | 607,123 | $8,068,665 | 2.64% |
| Avenir Corp | 1,326,609 | $17,630,629 | 1.71% |
| Montanaro Asset Management Ltd | 507,000 | $6,738,030 | 1.26% |
| Roubaix Capital, LLC | 138,534 | $1,841,117 | 1.16% |
| Brown Capital Management | 3,821,624 | $50,789,383 | 1.03% |
| Sargent Investment Group, LLC | 313,779 | $4,170,123 | 0.85% |
| Lagoda Investment Management, L.P. | 105,200 | $1,398,108 | 0.80% |
| Redmond Asset Management, LLC | 170,104 | $2,260,682 | 0.74% |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 244,688 | $3,251,904 | 0.61% |