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 2021 | $1,486,000 | -7.9% | 69,150 | -18.4% | 0.10% | -15.3% |
Q3 2021 | $1,613,000 | -79.3% | 84,771 | -75.3% | 0.12% | -79.0% |
Q2 2021 | $7,805,000 | +20.8% | 342,630 | -2.8% | 0.56% | +10.4% |
Q1 2021 | $6,463,000 | +46.7% | 352,417 | +9.1% | 0.51% | +26.7% |
Q4 2020 | $4,407,000 | – | 323,076 | – | 0.40% | – |
Download |
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% |