PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 207 filers reported holding PORTOLA PHARMACEUTICALS INC in Q2 2018. The put-call ratio across all filers is 1.78 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $4,049,000 | -15.1% | 169,553 | -4.6% | 0.05% | -19.4% |
| Q3 2019 | $4,768,000 | +40.0% | 177,769 | +41.6% | 0.07% | +28.8% |
| Q2 2019 | $3,405,000 | -22.6% | 125,521 | -1.0% | 0.05% | -26.8% |
| Q1 2019 | $4,400,000 | +63.9% | 126,801 | -7.8% | 0.07% | +34.0% |
| Q4 2018 | $2,685,000 | -34.5% | 137,540 | -10.6% | 0.05% | -19.7% |
| Q3 2018 | $4,097,000 | -30.2% | 153,836 | -1.0% | 0.07% | -31.2% |
| Q2 2018 | $5,866,000 | +60.9% | 155,317 | +39.2% | 0.10% | +54.8% |
| Q1 2018 | $3,645,000 | -18.1% | 111,608 | +22.1% | 0.06% | -18.4% |
| Q4 2017 | $4,449,000 | – | 91,402 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MPM ASSET MANAGEMENT LLC | 1,220,672 | $55,602,000 | 9.30% |
| Fernwood Investment Management, LLC | 201,211 | $9,165,000 | 7.20% |
| Cormorant Asset Management, LP | 500,000 | $22,775,000 | 3.03% |
| Ghost Tree Capital, LLC | 170,000 | $7,744,000 | 2.51% |
| HARVEY CAPITAL MANAGEMENT INC | 155,030 | $7,108,000 | 2.40% |
| SECTORAL ASSET MANAGEMENT INC | 1,169,130 | $53,254,000 | 2.22% |
| Atika Capital Management LLC | 98,000 | $4,464,000 | 2.01% |
| Temasek Holdings (Private) Ltd | 5,833,568 | $265,719,000 | 1.66% |
| CABOT WEALTH MANAGEMENT INC | 124,309 | $5,662,000 | 1.38% |
| EMERALD MUTUAL FUND ADVISERS TRUST | 314,689 | $14,334,000 | 1.11% |