PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 172 filers reported holding PORTOLA PHARMACEUTICALS INC in Q1 2016. The put-call ratio across all filers is 0.45 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2017 | $718,000 | -51.0% | 14,735 | -79.5% | 0.01% | -75.0% |
| Q1 2016 | $1,465,000 | -22.3% | 71,841 | +96.0% | 0.04% | -35.5% |
| Q4 2015 | $1,885,000 | +45.8% | 36,649 | +20.8% | 0.06% | +17.0% |
| Q3 2015 | $1,293,000 | -14.3% | 30,327 | -8.5% | 0.05% | +10.4% |
| Q2 2015 | $1,509,000 | +217.0% | 33,127 | +163.9% | 0.05% | +200.0% |
| Q1 2015 | $476,000 | – | 12,552 | – | 0.02% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| IFP Advisors, Inc | 0 | $0 | 0.00% |