ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 106 filers reported holding ENERGY RECOVERY INC in Q1 2020. The put-call ratio across all filers is 1.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $70 | -99.8% | 4,487 | +113.7% | 0.04% | +35.5% |
| Q3 2022 | $45,000 | -88.1% | 2,100 | -95.8% | 0.03% | -86.0% |
| Q2 2020 | $379,000 | +271.6% | 50,007 | +376.3% | 0.22% | +590.6% |
| Q4 2019 | $102,000 | +2450.0% | 10,500 | +2000.0% | 0.03% | +3100.0% |
| Q3 2019 | $4,000 | – | 500 | – | 0.00% | – |
Download | ||||||
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% |