ARATANA THERAPEUTICS INC's ticker is PETX and the CUSIP is 03874P101. A total of 108 filers reported holding ARATANA THERAPEUTICS INC in Q4 2016. The put-call ratio across all filers is 93.00 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $52,000 | -99.8% | 10,000 | -99.8% | 0.00% | -100.0% |
| Q4 2018 | $33,889,000 | -3.0% | 5,528,361 | -7.6% | 0.02% | +17.6% |
| Q3 2018 | $34,936,000 | +36.8% | 5,982,166 | -0.4% | 0.02% | +30.8% |
| Q2 2018 | $25,532,000 | -3.0% | 6,007,520 | +0.6% | 0.01% | 0.0% |
| Q1 2018 | $26,325,000 | -15.8% | 5,969,371 | +0.5% | 0.01% | -13.3% |
| Q4 2017 | $31,247,000 | -16.3% | 5,940,402 | -2.4% | 0.02% | -16.7% |
| Q3 2017 | $37,329,000 | -14.1% | 6,089,560 | +1.3% | 0.02% | -18.2% |
| Q2 2017 | $43,462,000 | +51.7% | 6,011,309 | +11.2% | 0.02% | +46.7% |
| Q1 2017 | $28,656,000 | -25.9% | 5,406,791 | +0.4% | 0.02% | -25.0% |
| Q4 2016 | $38,677,000 | -23.3% | 5,386,799 | -0.1% | 0.02% | -23.1% |
| Q3 2016 | $50,457,000 | +47.6% | 5,390,729 | -0.4% | 0.03% | +44.4% |
| Q2 2016 | $34,193,000 | +14.3% | 5,410,191 | -0.2% | 0.02% | +12.5% |
| Q1 2016 | $29,927,000 | +22.3% | 5,421,549 | +23.7% | 0.02% | +33.3% |
| Q4 2015 | $24,462,000 | -27.0% | 4,383,903 | +10.7% | 0.01% | -29.4% |
| Q3 2015 | $33,514,000 | -41.7% | 3,961,476 | +4.3% | 0.02% | -34.6% |
| Q2 2015 | $57,453,000 | +4.7% | 3,799,842 | +10.9% | 0.03% | +4.0% |
| Q1 2015 | $54,848,000 | -7.4% | 3,425,877 | +3.1% | 0.02% | -7.4% |
| Q4 2014 | $59,234,000 | +75.1% | 3,324,006 | -1.3% | 0.03% | +80.0% |
| Q3 2014 | $33,823,000 | -18.1% | 3,368,919 | +27.4% | 0.02% | -16.7% |
| Q2 2014 | $41,293,000 | +39.6% | 2,645,304 | +66.0% | 0.02% | +28.6% |
| Q1 2014 | $29,569,000 | +5447.7% | 1,593,157 | +5620.1% | 0.01% | – |
| Q4 2013 | $533,000 | – | 27,852 | – | 0.00% | – |
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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% |