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 | ||||
|---|---|---|---|---|---|---|
| Q2 2020 | $677,126 | +188.0% | 37,639 | +14.1% | 0.01% | +166.7% |
| Q1 2020 | $235,112 | -70.1% | 32,975 | 0.0% | 0.00% | -62.5% |
| Q4 2019 | $787,443 | -11.0% | 32,975 | 0.0% | 0.01% | -20.0% |
| Q3 2019 | $884,390 | +8.9% | 32,975 | +10.2% | 0.01% | +11.1% |
| Q2 2019 | $812,055 | -21.8% | 29,932 | 0.0% | 0.01% | -25.0% |
| Q1 2019 | $1,038,640 | +77.8% | 29,932 | 0.0% | 0.01% | +71.4% |
| Q4 2018 | $584,273 | -26.7% | 29,932 | 0.0% | 0.01% | -12.5% |
| Q3 2018 | $797,089 | -29.5% | 29,932 | 0.0% | 0.01% | -38.5% |
| Q2 2018 | $1,131,000 | +35.1% | 29,932 | +16.9% | 0.01% | +30.0% |
| Q1 2018 | $837,000 | -32.9% | 25,614 | 0.0% | 0.01% | -28.6% |
| Q4 2017 | $1,247,000 | – | 25,614 | – | 0.01% | – |
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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% |