ENVISION HEALTHCARE CORP's ticker is and the CUSIP is 29414D900. 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 | $15,224,000 | -20.6% | 332,900 | -23.5% | 0.12% | -26.8% |
| Q2 2018 | $19,162,000 | +636.4% | 435,400 | +543.1% | 0.16% | +530.8% |
| Q1 2018 | $2,602,000 | +91.6% | 67,700 | +72.3% | 0.03% | +160.0% |
| Q4 2017 | $1,358,000 | -74.9% | 39,300 | -67.4% | 0.01% | -79.6% |
| Q3 2017 | $5,412,000 | +23.4% | 120,400 | +72.0% | 0.05% | +6.5% |
| Q2 2017 | $4,387,000 | +5828.4% | 70,000 | +5733.3% | 0.05% | +4500.0% |
| Q1 2017 | $74,000 | -83.1% | 1,200 | -82.6% | 0.00% | -75.0% |
| Q4 2016 | $437,000 | – | 6,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Beryl Capital Management LLC | 10,250 | $1,025,000 | 0.24% |
| GROUP ONE TRADING, L.P. | 332,900 | $15,224,000 | 0.12% |
| Marathon Trading Investment Management LLC | 22,200 | $1,015,000 | 0.08% |
| SIMPLEX TRADING, LLC | 114 | $521,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |