PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 183 filers reported holding PORTOLA PHARMACEUTICALS INC in Q1 2017. The put-call ratio across all filers is 0.81 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $12,283,000 | -4.0% | 514,362 | +7.9% | 0.31% | -10.1% |
| Q3 2019 | $12,789,000 | +1.5% | 476,863 | +2.7% | 0.35% | +11.9% |
| Q2 2019 | $12,601,000 | -15.0% | 464,465 | +8.7% | 0.31% | -16.2% |
| Q1 2019 | $14,828,000 | +39.5% | 427,308 | -21.5% | 0.37% | +23.7% |
| Q4 2018 | $10,626,000 | +3.1% | 544,363 | +18.5% | 0.30% | +12.4% |
| Q4 2016 | $10,308,000 | +0.5% | 459,367 | +1.7% | 0.27% | 0.0% |
| Q3 2016 | $10,255,000 | – | 451,568 | – | 0.27% | – |
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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% |