PROTEON THERAPEUTICS INC's ticker is PRTO and the CUSIP is 74371L109. A total of 1 filers reported holding PROTEON THERAPEUTICS INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $832,000 | +161.6% | 2,029,000 | +65.6% | 0.03% | +107.7% |
| Q3 2019 | $318,000 | -37.6% | 1,224,899 | 0.0% | 0.01% | -27.8% |
| Q2 2019 | $510,000 | -17.2% | 1,224,899 | 0.0% | 0.02% | -25.0% |
| Q1 2019 | $616,000 | -77.8% | 1,224,899 | 0.0% | 0.02% | -78.4% |
| Q4 2018 | $2,781,000 | +16.4% | 1,224,899 | 0.0% | 0.11% | +29.1% |
| Q3 2018 | $2,389,000 | -20.4% | 1,224,899 | 0.0% | 0.09% | -18.1% |
| Q2 2018 | $3,001,000 | -2.0% | 1,224,899 | 0.0% | 0.10% | -0.9% |
| Q1 2018 | $3,062,000 | +31.6% | 1,224,899 | 0.0% | 0.11% | +15.2% |
| Q4 2017 | $2,327,000 | -5.0% | 1,224,899 | 0.0% | 0.09% | -16.4% |
| Q3 2017 | $2,450,000 | +31.2% | 1,224,899 | 0.0% | 0.11% | +10.0% |
| Q2 2017 | $1,868,000 | -19.9% | 1,224,899 | -8.1% | 0.10% | +11.1% |
| Q1 2017 | $2,332,000 | -7.9% | 1,332,599 | 0.0% | 0.09% | -13.5% |
| Q4 2016 | $2,532,000 | -82.7% | 1,332,599 | -15.1% | 0.10% | -84.7% |
| Q3 2016 | $14,652,000 | +17.6% | 1,570,467 | +1.2% | 0.68% | +39.0% |
| Q2 2016 | $12,463,000 | +27.3% | 1,552,031 | +22.7% | 0.49% | +17.5% |
| Q1 2016 | $9,794,000 | -50.1% | 1,265,343 | 0.0% | 0.42% | -47.5% |
| Q4 2015 | $19,625,000 | +11.5% | 1,265,343 | 0.0% | 0.80% | +16.7% |
| Q3 2015 | $17,601,000 | -22.1% | 1,265,343 | 0.0% | 0.68% | -9.6% |
| Q2 2015 | $22,599,000 | +53.6% | 1,265,343 | 0.0% | 0.75% | +57.9% |
| Q1 2015 | $14,716,000 | +11.8% | 1,265,343 | 0.0% | 0.48% | +0.8% |
| Q4 2014 | $13,160,000 | – | 1,265,343 | – | 0.47% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Abingworth LLP | 2,017,872 | $27,423,000 | 16.02% |
| Monashee Investment Management LLC | 77,102 | $1,072,000 | 7.40% |
| Deer VII & Co. Ltd. | 315,101 | $4,383,000 | 4.15% |
| RA Capital Management | 1,506,872 | $20,961,000 | 3.01% |
| MPM ASSET MANAGEMENT LLC | 983,381 | $13,679,000 | 2.10% |
| Omega Fund Management, LLC | 250,000 | $3,478,000 | 1.96% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,265,343 | $17,601,000 | 0.68% |
| Perceptive Advisors | 550,000 | $7,650,000 | 0.31% |
| TIVERTON ASSET MANAGEMENT LLC | 375,000 | $5,216,000 | 0.12% |
| Baker Brothers Advisors | 274,617 | $3,820,000 | 0.04% |