PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 213 filers reported holding PORTOLA PHARMACEUTICALS INC in Q3 2019. The put-call ratio across all filers is 1.72 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $853,000 | +181.5% | 119,600 | +841.7% | 0.03% | +225.0% |
| Q4 2019 | $303,000 | -50.7% | 12,700 | -44.6% | 0.01% | -52.9% |
| Q3 2019 | $614,000 | +0.5% | 22,916 | +1.7% | 0.02% | 0.0% |
| Q2 2019 | $611,000 | -20.8% | 22,523 | +1.4% | 0.02% | -19.0% |
| Q1 2019 | $771,000 | +59.6% | 22,205 | -10.3% | 0.02% | +40.0% |
| Q4 2018 | $483,000 | -70.4% | 24,756 | -59.5% | 0.02% | -63.4% |
| Q3 2018 | $1,630,000 | +217.1% | 61,190 | +350.1% | 0.04% | +192.9% |
| Q2 2018 | $514,000 | -27.1% | 13,596 | -37.1% | 0.01% | -22.2% |
| Q1 2018 | $705,000 | +175.4% | 21,599 | +311.8% | 0.02% | +157.1% |
| Q4 2017 | $256,000 | – | 5,245 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
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