ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 102 filers reported holding ENERGY RECOVERY INC in Q2 2017. The put-call ratio across all filers is 0.28 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q4 2022 | $3 | -99.9% | 400 | 0.0% | 0.00% | – |
Q3 2022 | $3,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q2 2022 | $3,000 | 0.0% | 400 | 0.0% | 0.00% | – |
Q1 2022 | $3,000 | -66.7% | 400 | -60.0% | 0.00% | – |
Q3 2018 | $9,000 | +12.5% | 1,000 | 0.0% | 0.00% | – |
Q2 2018 | $8,000 | -55.6% | 1,000 | -50.0% | 0.00% | -100.0% |
Q1 2018 | $18,000 | 0.0% | 2,000 | 0.0% | 0.00% | 0.0% |
Q4 2017 | $18,000 | +12.5% | 2,000 | 0.0% | 0.00% | 0.0% |
Q3 2017 | $16,000 | -5.9% | 2,000 | 0.0% | 0.00% | 0.0% |
Q2 2017 | $17,000 | 0.0% | 2,000 | 0.0% | 0.00% | 0.0% |
Q1 2017 | $17,000 | +70.0% | 2,000 | +100.0% | 0.00% | – |
Q4 2016 | $10,000 | -96.4% | 1,000 | -94.2% | 0.00% | -100.0% |
Q3 2016 | $275,000 | +2955.6% | 17,201 | +1620.1% | 0.01% | +1300.0% |
Q2 2016 | $9,000 | +28.6% | 1,000 | 0.0% | 0.00% | – |
Q4 2015 | $7,000 | – | 1,000 | – | 0.00% | – |
Download |
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Trigran Investments, Inc. | 3,292,407 | $71,577,000 | 8.21% |
Lagoda Investment Management, L.P. | 275,960 | $5,999,000 | 4.27% |
ACK Asset Management | 717,400 | $15,596,000 | 4.13% |
Avenir Corp | 1,721,164 | $37,418,000 | 3.97% |
Montanaro Asset Management Ltd | 869,000 | $18,892,000 | 2.89% |
Miura Global Management | 200,000 | $4,348,000 | 2.61% |
EVR Research LP | 315,555 | $6,860,000 | 2.04% |
SCHOLTZ & COMPANY, LLC | 129,895 | $2,686,000 | 1.92% |
Mesirow Institutional Investment Management, Inc. | 516,095 | $11,220,000 | 1.63% |
ESSEX INVESTMENT MANAGEMENT CO LLC | 458,532 | $9,968,000 | 1.59% |