PROTEON THERAPEUTICS INC's ticker is PRTO and the CUSIP is 74371L109. A total of 22 filers reported holding PROTEON THERAPEUTICS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.9%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $30,000 | -98.0% | 12,986 | -92.0% | 0.00% | -98.3% |
| Q3 2016 | $1,513,000 | -94.6% | 162,182 | -67.4% | 0.12% | -89.8% |
| Q2 2016 | $28,229,000 | +1277.7% | 497,959 | +88.1% | 1.19% | +1595.7% |
| Q1 2016 | $2,049,000 | -56.6% | 264,778 | -13.0% | 0.07% | -53.3% |
| Q4 2015 | $4,720,000 | -9.5% | 304,303 | -18.9% | 0.15% | +30.4% |
| Q3 2015 | $5,216,000 | -22.1% | 375,000 | 0.0% | 0.12% | -13.5% |
| Q2 2015 | $6,698,000 | +53.6% | 375,000 | 0.0% | 0.13% | +49.4% |
| Q1 2015 | $4,361,000 | +11.8% | 375,000 | 0.0% | 0.09% | +9.9% |
| Q4 2014 | $3,900,000 | – | 375,000 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Deer VII & Co. Ltd. | 315,101 | $599,000 | 25.51% |
| Abingworth LLP | 2,017,872 | $3,632,000 | 3.04% |
| Pharmstandard International S.A. | 1,165,344 | $2,214,000 | 1.91% |
| MPM ASSET MANAGEMENT LLC | 983,381 | $1,868,000 | 0.88% |
| DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 1,332,599 | $2,532,000 | 0.10% |
| Perceptive Advisors | 334,116 | $635,000 | 0.04% |
| Baker Brothers Advisors | 389,394 | $740,000 | 0.01% |
| WEDBUSH SECURITIES INC | 17,000 | $32,000 | 0.01% |
| FINANCIAL COUNSELORS INC | 50,000 | $95,000 | 0.01% |
| PILLAR PACIFIC CAPITAL MANAGEMENT LLC | 11,499 | $21,000 | 0.00% |