PROTEON THERAPEUTICS INC's ticker is PRTO and the CUSIP is 74371L109. A total of 29 filers reported holding PROTEON THERAPEUTICS INC in Q3 2016. The put-call ratio across all filers is - and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $73,000 | -29.1% | 47,200 | -20.0% | 0.00% | 0.0% |
| Q1 2017 | $103,000 | -8.0% | 58,986 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $112,000 | -79.6% | 58,986 | 0.0% | 0.00% | -87.5% |
| Q3 2016 | $550,000 | +85.8% | 58,986 | +60.1% | 0.01% | +60.0% |
| Q2 2016 | $296,000 | +221.7% | 36,835 | +211.2% | 0.01% | +150.0% |
| Q1 2016 | $92,000 | -50.0% | 11,835 | 0.0% | 0.00% | -33.3% |
| Q4 2015 | $184,000 | +11.5% | 11,835 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $165,000 | -21.8% | 11,835 | 0.0% | 0.00% | -25.0% |
| Q2 2015 | $211,000 | – | 11,835 | – | 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% |