PORTOLA PHARMACEUTICALS INC's ticker is PTLA and the CUSIP is 737010108. A total of 70 filers reported holding PORTOLA PHARMACEUTICALS INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.6%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2016 | $425,000 | +12.1% | 18,000 | -3.2% | 0.00% | 0.0% |
| Q1 2016 | $379,000 | -6.7% | 18,600 | +135.4% | 0.00% | 0.0% |
| Q4 2015 | $406,000 | -19.3% | 7,900 | -33.1% | 0.00% | 0.0% |
| Q3 2015 | $503,000 | -0.6% | 11,800 | +6.3% | 0.00% | 0.0% |
| Q2 2015 | $506,000 | +22.2% | 11,100 | +1.8% | 0.00% | 0.0% |
| Q1 2015 | $414,000 | +34.0% | 10,900 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $309,000 | +4.4% | 10,900 | -6.8% | 0.00% | 0.0% |
| Q3 2014 | $296,000 | -40.3% | 11,700 | -31.2% | 0.00% | 0.0% |
| Q2 2014 | $496,000 | +7.6% | 17,000 | -4.5% | 0.00% | 0.0% |
| Q1 2014 | $461,000 | +0.7% | 17,800 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $458,000 | -3.8% | 17,800 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $476,000 | – | 17,800 | – | 0.00% | – |
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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% |