ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 142 filers reported holding ENERGY RECOVERY INC in Q1 2021. The put-call ratio across all filers is 0.63 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2022 | $12,294 | -99.9% | 600,000 | -42.2% | 0.08% | -49.0% |
Q3 2022 | $22,555,000 | +11.9% | 1,037,500 | 0.0% | 0.15% | +15.3% |
Q2 2022 | $20,148,000 | -2.9% | 1,037,500 | +0.7% | 0.13% | +12.9% |
Q1 2022 | $20,744,000 | -12.2% | 1,030,000 | -6.4% | 0.12% | 0.0% |
Q4 2021 | $23,639,000 | +190.9% | 1,100,000 | +157.6% | 0.12% | +169.8% |
Q3 2021 | $8,126,000 | -16.1% | 427,000 | +0.5% | 0.04% | -15.7% |
Q2 2021 | $9,682,000 | +76.0% | 425,000 | +41.7% | 0.05% | +64.5% |
Q1 2021 | $5,502,000 | +348.0% | 300,000 | +233.3% | 0.03% | +342.9% |
Q4 2020 | $1,228,000 | – | 90,000 | – | 0.01% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Trigran Investments, Inc. | 5,520,408 | $41,928,000 | 8.21% |
Avenir Corp | 1,576,727 | $11,975,000 | 1.36% |
ELKHORN PARTNERS LIMITED PARTNERSHIP | 69,000 | $524,000 | 0.41% |
683 Capital Management, LLC | 520,000 | $3,950,000 | 0.32% |
FNY Investment Advisers, LLC | 50,007 | $379,000 | 0.22% |
Monarch Partners Asset Management LLC | 107,324 | $815,000 | 0.20% |
ESSEX INVESTMENT MANAGEMENT CO LLC | 141,552 | $1,075,000 | 0.18% |
HEARTLAND ADVISORS INC | 168,943 | $1,283,000 | 0.11% |
Redmond Asset Management, LLC | 31,041 | $236,000 | 0.10% |
NJ State Employees Deferred Compensation Plan | 59,000 | $448,000 | 0.08% |