US ECOLOGY INC's ticker is ECOL and the CUSIP is 91732J102. A total of 3 filers reported holding US ECOLOGY INC in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $48,000 | -5.9% | 757 | -10.4% | 0.00% | – |
| Q2 2019 | $51,000 | +4.1% | 845 | -4.5% | 0.00% | – |
| Q1 2019 | $49,000 | -79.1% | 885 | -76.2% | 0.00% | -100.0% |
| Q4 2018 | $234,000 | +165.9% | 3,712 | +209.8% | 0.00% | +100.0% |
| Q3 2018 | $88,000 | +15.8% | 1,198 | -15.6% | 0.00% | 0.0% |
| Q2 2018 | $76,000 | 0.0% | 1,419 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $76,000 | +94.9% | 1,419 | +86.2% | 0.00% | – |
| Q4 2017 | $39,000 | -4.9% | 762 | 0.0% | 0.00% | – |
| Q3 2017 | $41,000 | +7.9% | 762 | 0.0% | 0.00% | – |
| Q2 2017 | $38,000 | -42.4% | 762 | -46.0% | 0.00% | -100.0% |
| Q1 2017 | $66,000 | -5.7% | 1,411 | +0.4% | 0.00% | 0.0% |
| Q4 2016 | $70,000 | +11.1% | 1,406 | +0.4% | 0.00% | 0.0% |
| Q3 2016 | $63,000 | -1.6% | 1,401 | +0.4% | 0.00% | 0.0% |
| Q2 2016 | $64,000 | +3.2% | 1,396 | +0.4% | 0.00% | 0.0% |
| Q1 2016 | $62,000 | +21.6% | 1,391 | +0.6% | 0.00% | 0.0% |
| Q4 2015 | $51,000 | -75.8% | 1,383 | -71.4% | 0.00% | -75.0% |
| Q3 2015 | $211,000 | +139.8% | 4,843 | +165.1% | 0.00% | +100.0% |
| Q2 2015 | $88,000 | -61.4% | 1,827 | -59.9% | 0.00% | -50.0% |
| Q1 2015 | $228,000 | +16.9% | 4,560 | -6.2% | 0.00% | 0.0% |
| Q4 2014 | $195,000 | -54.5% | 4,860 | -47.0% | 0.00% | -66.7% |
| Q3 2014 | $429,000 | +169.8% | 9,177 | +181.9% | 0.01% | +200.0% |
| Q2 2014 | $159,000 | -23.9% | 3,255 | -42.2% | 0.00% | -33.3% |
| Q1 2014 | $209,000 | +221.5% | 5,631 | +222.3% | 0.01% | +200.0% |
| Q4 2013 | $65,000 | +41.3% | 1,747 | +16.7% | 0.00% | 0.0% |
| Q3 2013 | $46,000 | +475.0% | 1,497 | +454.4% | 0.00% | – |
| Q2 2013 | $8,000 | – | 270 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|