ENVISION HEALTHCARE CORP's ticker is and the CUSIP is 29414D950. A total of 2 filers reported holding ENVISION HEALTHCARE CORP in Q4 2016. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2018 | $2,190,000 | -26.2% | 479 | -28.9% | 0.01% | -41.7% |
| Q2 2018 | $2,966,000 | +1697.6% | 674 | +5.5% | 0.01% | +71.4% |
| Q1 2018 | $165,000 | -5.7% | 639 | +275.9% | 0.01% | -12.5% |
| Q4 2017 | $175,000 | -53.1% | 170 | -75.3% | 0.01% | -46.7% |
| Q3 2017 | $373,000 | +2564.3% | 688 | +338.2% | 0.02% | +1400.0% |
| Q2 2017 | $14,000 | -48.1% | 157 | +24.6% | 0.00% | 0.0% |
| Q1 2017 | $27,000 | -28.9% | 126 | -29.6% | 0.00% | -50.0% |
| Q4 2016 | $38,000 | – | 179 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 179 | $38,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 2,500 | $158,000 | 0.00% |