PROTEON THERAPEUTICS INC's ticker is PRTO and the CUSIP is 74371L109. A total of 14 filers reported holding PROTEON THERAPEUTICS INC in Q1 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $6,000 | +20.0% | 14,015 | -18.4% | 0.00% | – |
| Q3 2019 | $5,000 | -28.6% | 17,173 | 0.0% | 0.00% | – |
| Q2 2019 | $7,000 | -22.2% | 17,173 | 0.0% | 0.00% | – |
| Q1 2019 | $9,000 | -76.9% | 17,173 | 0.0% | 0.00% | – |
| Q4 2018 | $39,000 | +8.3% | 17,173 | -6.5% | 0.00% | – |
| Q3 2018 | $36,000 | -20.0% | 18,373 | 0.0% | 0.00% | – |
| Q2 2018 | $45,000 | +12.5% | 18,373 | +12.6% | 0.00% | – |
| Q1 2018 | $40,000 | +25.0% | 16,315 | -1.2% | 0.00% | – |
| Q4 2017 | $32,000 | +14.3% | 16,515 | +18.0% | 0.00% | – |
| Q3 2017 | $28,000 | +33.3% | 13,993 | -0.7% | 0.00% | – |
| Q2 2017 | $21,000 | -16.0% | 14,093 | 0.0% | 0.00% | – |
| Q1 2017 | $25,000 | -3.8% | 14,093 | +4.3% | 0.00% | – |
| Q4 2016 | $26,000 | -78.7% | 13,512 | +2.9% | 0.00% | – |
| Q3 2016 | $122,000 | +16.2% | 13,125 | +0.3% | 0.00% | – |
| Q2 2016 | $105,000 | -83.1% | 13,083 | -83.7% | 0.00% | – |
| Q1 2016 | $621,000 | -49.6% | 80,231 | +1.0% | 0.00% | – |
| Q4 2015 | $1,232,000 | +14.0% | 79,438 | +2.2% | 0.00% | – |
| Q3 2015 | $1,081,000 | +265.2% | 77,707 | +368.8% | 0.00% | – |
| Q2 2015 | $296,000 | – | 16,576 | – | 0.00% | – |
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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% |