PROQR THRAPEUTICS N V's ticker is PRQR and the CUSIP is N71542109. A total of 55 filers reported holding PROQR THRAPEUTICS N V in Q1 2023. The put-call ratio across all filers is 0.84 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $191,756 | -34.4% | 147,505 | -18.2% | 0.00% | – |
| Q2 2023 | $292,243 | -38.3% | 180,397 | -19.0% | 0.00% | – |
| Q1 2023 | $474,000 | +6771328.6% | 222,576 | +12279.1% | 0.00% | – |
| Q4 2022 | $7 | -99.8% | 1,798 | -62.8% | 0.00% | – |
| Q3 2022 | $4,000 | -99.5% | 4,831 | -99.5% | 0.00% | – |
| Q2 2022 | $750,000 | -15.3% | 964,714 | -1.3% | 0.00% | – |
| Q1 2022 | $885,000 | -84.4% | 977,794 | +37.8% | 0.00% | -100.0% |
| Q4 2021 | $5,683,000 | -28.6% | 709,479 | -25.4% | 0.00% | 0.0% |
| Q3 2021 | $7,960,000 | +16.1% | 951,060 | -6.5% | 0.00% | 0.0% |
| Q2 2021 | $6,856,000 | +17.1% | 1,017,286 | +14.9% | 0.00% | 0.0% |
| Q1 2021 | $5,853,000 | +130.3% | 885,555 | +46.3% | 0.00% | – |
| Q4 2020 | $2,541,000 | +64.5% | 605,177 | +88.8% | 0.00% | – |
| Q3 2020 | $1,545,000 | +0.7% | 320,572 | +27.0% | 0.00% | – |
| Q2 2020 | $1,535,000 | +100.7% | 252,431 | +81.2% | 0.00% | – |
| Q1 2020 | $765,000 | +51.5% | 139,318 | +173.1% | 0.00% | – |
| Q4 2019 | $505,000 | +8316.7% | 51,014 | +7676.5% | 0.00% | – |
| Q2 2019 | $6,000 | -96.6% | 656 | -94.9% | 0.00% | – |
| Q1 2019 | $177,000 | +71.8% | 12,775 | -61.8% | 0.00% | – |
| Q1 2018 | $103,000 | +505.9% | 33,425 | +519.0% | 0.00% | – |
| Q4 2017 | $17,000 | 0.0% | 5,400 | +52.0% | 0.00% | – |
| Q4 2016 | $17,000 | -78.8% | 3,553 | -70.5% | 0.00% | – |
| Q3 2016 | $80,000 | +175.9% | 12,038 | +100.0% | 0.00% | – |
| Q2 2016 | $29,000 | +163.6% | 6,019 | +160.0% | 0.00% | – |
| Q1 2016 | $11,000 | – | 2,315 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| DAFNA Capital Management LLC | 1,237,400 | $5,197,000 | 1.55% |
| Prosight Management, LP | 255,000 | $1,071,000 | 0.50% |
| RTW INVESTMENTS, LP | 5,009,768 | $21,041,000 | 0.35% |
| Kerrisdale Advisers, LLC | 453,182 | $1,903,000 | 0.15% |
| Artal Group S.A. | 1,196,218 | $5,024,000 | 0.11% |
| COWEN AND COMPANY, LLC | 285,696 | $1,200,000 | 0.11% |
| Golden Green, Inc. | 16,999 | $71,000 | 0.07% |
| APOGEM CAPITAL LLC | 15,855 | $67,000 | 0.04% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 4,550,062 | $19,110,000 | 0.04% |
| ALTRINSIC GLOBAL ADVISORS LLC | 241,360 | $1,014,000 | 0.03% |