PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 224 filers reported holding PORTOLA PHARMACEUTICALS INC in Q3 2017. The put-call ratio across all filers is 1.84 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $662,806,000 | -29.5% | 11,800 | -50.8% | 0.13% | -25.1% |
| Q1 2017 | $940,560,000 | +153.3% | 24,000 | +31.9% | 0.18% | +159.4% |
| Q1 2016 | $371,280,000 | -60.3% | 18,200 | 0.0% | 0.07% | -57.1% |
| Q4 2015 | $936,390,000 | +185.0% | 18,200 | +56.9% | 0.16% | +283.3% |
| Q4 2014 | $328,512,000 | +4.8% | 11,600 | -6.5% | 0.04% | -4.5% |
| Q3 2014 | $313,472,000 | -79.5% | 12,400 | -76.4% | 0.04% | -78.7% |
| Q2 2014 | $1,531,950,000 | – | 52,500 | – | 0.21% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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