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 2018 | $367,000 | -59.5% | 24,000 | 0.0% | 0.23% | -34.5% |
| Q2 2018 | $906,000 | +15.6% | 24,000 | 0.0% | 0.35% | +13.7% |
| Q1 2018 | $784,000 | -32.9% | 24,000 | 0.0% | 0.31% | -25.7% |
| Q4 2017 | $1,168,000 | -9.9% | 24,000 | 0.0% | 0.41% | -18.4% |
| Q3 2017 | $1,297,000 | -69.6% | 24,000 | -68.4% | 0.50% | -68.9% |
| Q2 2017 | $4,269,000 | +318.9% | 76,000 | +192.3% | 1.62% | +315.9% |
| Q1 2017 | $1,019,000 | – | 26,000 | – | 0.39% | – |
Download | ||||||
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% |