ARATANA THERAPEUTICS INC's ticker is PETX and the CUSIP is 03874P101. A total of 105 filers reported holding ARATANA THERAPEUTICS INC in Q2 2017. The put-call ratio across all filers is 1.11 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $16,408,000 | +5932.4% | 3,179,912 | +4110.2% | 0.47% | +4154.5% |
| Q1 2019 | $272,000 | +82.6% | 75,528 | +211.7% | 0.01% | +266.7% |
| Q4 2018 | $149,000 | +35.5% | 24,229 | +28.8% | 0.00% | 0.0% |
| Q3 2018 | $110,000 | +150.0% | 18,806 | +79.7% | 0.00% | +50.0% |
| Q2 2018 | $44,000 | -85.3% | 10,463 | -81.5% | 0.00% | -77.8% |
| Q1 2017 | $300,000 | +222.6% | 56,600 | +335.4% | 0.01% | +350.0% |
| Q4 2016 | $93,000 | -68.7% | 13,000 | -59.1% | 0.00% | -71.4% |
| Q3 2016 | $297,000 | +46.3% | 31,749 | -13.5% | 0.01% | +40.0% |
| Q1 2016 | $203,000 | -3.3% | 36,700 | -2.4% | 0.01% | -16.7% |
| Q4 2015 | $210,000 | +12.9% | 37,600 | +276.0% | 0.01% | -25.0% |
| Q1 2014 | $186,000 | – | 10,000 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MPM ASSET MANAGEMENT LLC | 2,118,845 | $32,037,000 | 5.36% |
| Sio Capital Management, LLC | 404,738 | $6,120,000 | 3.02% |
| Westend Capital Management, LLC | 90,535 | $1,384,000 | 1.61% |
| AWM Investment Company, Inc. | 600,000 | $9,072,000 | 1.29% |
| Iguana Healthcare Management, LLC | 200,000 | $3,024,000 | 0.95% |
| Broadfin Capital, LLC | 1,131,865 | $17,114,000 | 0.92% |
| First Light Asset Management, LLC | 70,620 | $1,068,000 | 0.50% |
| FNY Managed Accounts LLC | 23,000 | $347,760,000 | 0.41% |
| Rock Springs Capital Management LP | 300,000 | $4,536,000 | 0.33% |
| Grandeur Peak Global Advisors, LLC | 66,100 | $999,000 | 0.20% |