ARATANA THERAPEUTICS INC's ticker is PETX and the CUSIP is 03874P101. A total of 93 filers reported holding ARATANA THERAPEUTICS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2019 | $4,241,000 | +1958.7% | 821,902 | +1337.6% | 0.00% | – |
| Q1 2019 | $206,000 | -90.5% | 57,172 | -83.8% | 0.00% | -100.0% |
| Q4 2018 | $2,170,000 | -39.0% | 353,961 | -41.9% | 0.00% | 0.0% |
| Q3 2018 | $3,555,000 | +612.4% | 608,792 | +418.4% | 0.00% | – |
| Q2 2018 | $499,000 | -79.5% | 117,441 | -78.8% | 0.00% | -100.0% |
| Q1 2018 | $2,438,000 | +581.0% | 552,783 | +712.5% | 0.00% | – |
| Q4 2017 | $358,000 | +15.9% | 68,039 | +35.1% | 0.00% | – |
| Q3 2017 | $309,000 | +22.6% | 50,362 | +44.6% | 0.00% | – |
| Q2 2017 | $252,000 | -27.4% | 34,834 | -46.7% | 0.00% | – |
| Q1 2017 | $347,000 | -19.9% | 65,415 | +8.6% | 0.00% | – |
| Q4 2016 | $433,000 | -43.0% | 60,250 | -25.7% | 0.00% | – |
| Q3 2016 | $759,000 | +377.4% | 81,057 | +221.3% | 0.00% | – |
| Q2 2016 | $159,000 | +98.8% | 25,227 | +73.8% | 0.00% | – |
| Q1 2016 | $80,000 | -73.2% | 14,514 | -72.8% | 0.00% | – |
| Q4 2015 | $298,000 | +242.5% | 53,345 | +420.2% | 0.00% | – |
| Q3 2015 | $87,000 | -98.3% | 10,254 | -96.5% | 0.00% | -100.0% |
| Q4 2014 | $5,234,000 | +63.9% | 293,709 | -7.7% | 0.00% | +100.0% |
| Q3 2014 | $3,194,000 | -32.3% | 318,072 | +5.3% | 0.00% | 0.0% |
| Q2 2014 | $4,716,000 | -20.2% | 302,107 | -5.1% | 0.00% | -50.0% |
| Q1 2014 | $5,909,000 | +775.4% | 318,392 | +800.9% | 0.00% | – |
| Q4 2013 | $675,000 | -39.1% | 35,343 | -47.9% | 0.00% | – |
| Q3 2013 | $1,109,000 | – | 67,890 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| MPM ASSET MANAGEMENT LLC | 2,093,845 | $32,685,000 | 11.00% |
| Broadfin Capital, LLC | 1,634,870 | $25,520,000 | 1.26% |
| MARXE AUSTIN W & GREENHOUSE DAVID M | 600,000 | $9,366,000 | 1.19% |
| Grandeur Peak Global Advisors, LLC | 179,900 | $2,808,000 | 0.60% |
| First Light Asset Management, LLC | 52,234 | $815,000 | 0.55% |
| Granite Point Capital Management, L.P. | 50,000 | $781,000 | 0.54% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 788,904 | $12,315,000 | 0.50% |
| ALYDAR PARTNERS LLC | 180,000 | $2,810,000 | 0.24% |
| CHARTWELL INVESTMENT PARTNERS, LLC | 431,444 | $6,735,000 | 0.14% |
| Nicholas Investment Partners, LP | 141,127 | $2,203,000 | 0.13% |