ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 122 filers reported holding ENERGY RECOVERY INC in Q4 2016. The put-call ratio across all filers is 0.52 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $6,091,000 | -4.6% | 680,531 | -13.8% | 2.86% | -0.2% |
| Q2 2018 | $6,382,000 | -1.7% | 789,820 | 0.0% | 2.86% | -4.9% |
| Q1 2018 | $6,492,000 | -6.1% | 789,820 | 0.0% | 3.01% | -4.6% |
| Q4 2017 | $6,911,000 | +27.8% | 789,820 | +15.4% | 3.15% | +35.7% |
| Q3 2017 | $5,408,000 | -4.7% | 684,557 | 0.0% | 2.32% | -12.3% |
| Q2 2017 | $5,675,000 | -0.4% | 684,557 | 0.0% | 2.65% | -7.7% |
| Q1 2017 | $5,696,000 | +0.2% | 684,557 | +24.6% | 2.87% | -6.6% |
| Q4 2016 | $5,685,000 | – | 549,240 | – | 3.07% | – |
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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% |