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 | $124,469 | -19.8% | 95,745 | 0.0% | 0.00% | 0.0% |
| Q2 2023 | $155,107 | -23.9% | 95,745 | 0.0% | 0.00% | -25.0% |
| Q1 2023 | $203,937 | -39.0% | 95,745 | +6.0% | 0.00% | -50.0% |
| Q4 2022 | $334,055 | +119.8% | 90,285 | +396.3% | 0.01% | +100.0% |
| Q3 2021 | $152,000 | -41.3% | 18,191 | -52.6% | 0.00% | -50.0% |
| Q2 2021 | $259,000 | -27.5% | 38,408 | +6.5% | 0.01% | -74.2% |
| Q4 2019 | $357,000 | – | 36,051 | – | 0.03% | – |
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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% |