U.S. Ecology, Inc's ticker is ECOL and the CUSIP is 025533407. A total of 1 filers reported holding U.S. Ecology, Inc in Q2 2013. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $35,000 | -7.9% | 600 | 0.0% | 0.01% | -9.1% |
| Q3 2019 | $38,000 | +11.8% | 600 | 0.0% | 0.01% | +10.0% |
| Q1 2019 | $34,000 | -10.5% | 600 | 0.0% | 0.01% | -23.1% |
| Q4 2018 | $38,000 | -13.6% | 600 | 0.0% | 0.01% | 0.0% |
| Q3 2018 | $44,000 | +37.5% | 600 | 0.0% | 0.01% | +18.2% |
| Q1 2018 | $32,000 | +3.2% | 600 | 0.0% | 0.01% | +10.0% |
| Q4 2017 | $31,000 | -3.1% | 600 | 0.0% | 0.01% | 0.0% |
| Q3 2017 | $32,000 | +6.7% | 600 | 0.0% | 0.01% | 0.0% |
| Q2 2017 | $30,000 | +7.1% | 600 | 0.0% | 0.01% | 0.0% |
| Q1 2017 | $28,000 | -3.4% | 600 | 0.0% | 0.01% | 0.0% |
| Q4 2016 | $29,000 | +7.4% | 600 | 0.0% | 0.01% | 0.0% |
| Q3 2016 | $27,000 | -3.6% | 600 | 0.0% | 0.01% | -9.1% |
| Q2 2016 | $28,000 | +7.7% | 600 | 0.0% | 0.01% | 0.0% |
| Q1 2016 | $26,000 | +18.2% | 600 | 0.0% | 0.01% | +22.2% |
| Q4 2015 | $22,000 | -15.4% | 600 | 0.0% | 0.01% | -18.2% |
| Q3 2015 | $26,000 | -10.3% | 600 | 0.0% | 0.01% | -8.3% |
| Q2 2015 | $29,000 | -3.3% | 600 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $30,000 | +25.0% | 600 | 0.0% | 0.01% | +33.3% |
| Q4 2014 | $24,000 | -14.3% | 600 | 0.0% | 0.01% | -10.0% |
| Q3 2014 | $28,000 | -3.4% | 600 | 0.0% | 0.01% | 0.0% |
| Q2 2014 | $29,000 | +31.8% | 600 | 0.0% | 0.01% | +25.0% |
| Q1 2014 | $22,000 | 0.0% | 600 | 0.0% | 0.01% | 0.0% |
| Q4 2013 | $22,000 | +22.2% | 600 | 0.0% | 0.01% | +14.3% |
| Q3 2013 | $18,000 | +12.5% | 600 | 0.0% | 0.01% | +16.7% |
| Q2 2013 | $16,000 | – | 600 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| American Research & Management Co. | 600 | $16,000 | 0.01% |