ENERGY RECOVERY INC's ticker is ERII and the CUSIP is 29270J100. A total of 109 filers reported holding ENERGY RECOVERY INC in Q1 2018. The put-call ratio across all filers is 0.97 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q3 2023 | $11,892 | +23.9% | 560,690 | +63.3% | 0.02% | +41.7% |
Q2 2023 | $9,597 | +520.4% | 343,347 | +411.6% | 0.01% | +500.0% |
Q1 2023 | $1,547 | +29.1% | 67,116 | +14.8% | 0.00% | 0.0% |
Q4 2022 | $1,198 | -99.9% | 58,486 | -0.0% | 0.00% | 0.0% |
Q3 2022 | $1,272,000 | +13.0% | 58,508 | +1.0% | 0.00% | +100.0% |
Q2 2022 | $1,126,000 | +14.9% | 57,957 | +19.1% | 0.00% | 0.0% |
Q1 2022 | $980,000 | -23.3% | 48,644 | -18.2% | 0.00% | 0.0% |
Q4 2021 | $1,278,000 | +13.1% | 59,463 | +0.1% | 0.00% | 0.0% |
Q3 2021 | $1,130,000 | -18.0% | 59,400 | -1.8% | 0.00% | 0.0% |
Q2 2021 | $1,378,000 | +24.9% | 60,501 | +0.6% | 0.00% | 0.0% |
Q1 2021 | $1,103,000 | +154.1% | 60,165 | +89.2% | 0.00% | – |
Q4 2020 | $434,000 | +92.9% | 31,801 | +16.1% | 0.00% | – |
Q3 2020 | $225,000 | +8.2% | 27,401 | 0.0% | 0.00% | – |
Q2 2020 | $208,000 | +2.0% | 27,401 | 0.0% | 0.00% | – |
Q1 2020 | $204,000 | -23.9% | 27,401 | 0.0% | 0.00% | – |
Q4 2019 | $268,000 | -18.0% | 27,401 | -22.4% | 0.00% | – |
Q3 2019 | $327,000 | -11.1% | 35,300 | 0.0% | 0.00% | – |
Q2 2019 | $368,000 | +19.5% | 35,300 | 0.0% | 0.00% | – |
Q1 2019 | $308,000 | +29.4% | 35,300 | 0.0% | 0.00% | – |
Q4 2018 | $238,000 | -24.7% | 35,300 | 0.0% | 0.00% | – |
Q3 2018 | $316,000 | +10.9% | 35,300 | 0.0% | 0.00% | – |
Q2 2018 | $285,000 | -1.7% | 35,300 | 0.0% | 0.00% | – |
Q1 2018 | $290,000 | -6.1% | 35,300 | 0.0% | 0.00% | – |
Q4 2017 | $309,000 | +10.8% | 35,300 | 0.0% | 0.00% | – |
Q3 2017 | $279,000 | -4.8% | 35,300 | 0.0% | 0.00% | – |
Q2 2017 | $293,000 | -34.0% | 35,300 | -33.8% | 0.00% | -100.0% |
Q1 2017 | $444,000 | -2.4% | 53,319 | +21.2% | 0.00% | 0.0% |
Q4 2016 | $455,000 | -28.8% | 43,979 | +9.9% | 0.00% | 0.0% |
Q3 2016 | $639,000 | +103.5% | 40,003 | +13.3% | 0.00% | – |
Q2 2016 | $314,000 | +540.8% | 35,300 | +96.7% | 0.00% | – |
Q2 2015 | $49,000 | – | 17,950 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Trigran Investments, Inc. | 3,149,018 | $32,813,000 | 5.47% |
683 Capital Management, LLC | 1,100,000 | $11,462,000 | 1.04% |
Avenir Corp | 805,900 | $8,397,000 | 0.88% |
Alambic Investment Management, L.P. | 101,111 | $1,054,000 | 0.65% |
ELKHORN PARTNERS LIMITED PARTNERSHIP | 81,581 | $850,000 | 0.51% |
ESSEX INVESTMENT MANAGEMENT CO LLC | 293,598 | $3,059,000 | 0.42% |
CADENCE CAPITAL MANAGEMENT LLC | 357,196 | $3,722,000 | 0.37% |
Cortina Asset Management, LLC | 538,561 | $5,612,000 | 0.35% |
Community Capital Management, LLC | 23,036 | $240,000 | 0.28% |
Yaupon Capital Management LP | 61,542 | $641,000 | 0.18% |