ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 104 filers reported holding ENERGY RECOVERY INC in Q2 2019. The put-call ratio across all filers is 0.40 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2019 | $16,000 | +33.3% | 1,800 | 0.0% | 0.01% | +20.0% |
Q4 2018 | $12,000 | -20.0% | 1,800 | 0.0% | 0.01% | -16.7% |
Q3 2018 | $15,000 | 0.0% | 1,800 | 0.0% | 0.01% | 0.0% |
Q2 2018 | $15,000 | 0.0% | 1,800 | 0.0% | 0.01% | 0.0% |
Q1 2018 | $15,000 | -6.2% | 1,800 | 0.0% | 0.01% | 0.0% |
Q4 2017 | $16,000 | -96.7% | 1,800 | -97.1% | 0.01% | -96.8% |
Q3 2017 | $488,000 | -4.7% | 61,800 | 0.0% | 0.19% | -11.7% |
Q2 2017 | $512,000 | -0.4% | 61,800 | 0.0% | 0.21% | -3.6% |
Q1 2017 | $514,000 | -19.7% | 61,800 | 0.0% | 0.22% | -24.7% |
Q4 2016 | $640,000 | -33.3% | 61,800 | +3.0% | 0.30% | -33.9% |
Q3 2016 | $959,000 | +17.5% | 60,000 | -34.6% | 0.45% | +12.9% |
Q2 2016 | $816,000 | -12.3% | 91,700 | +1.9% | 0.40% | -11.6% |
Q1 2016 | $930,000 | +9.7% | 90,000 | -25.0% | 0.45% | +18.3% |
Q4 2015 | $848,000 | – | 120,000 | – | 0.38% | – |
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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% |