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 | $22,646 | -19.8% | 17,420 | 0.0% | 0.00% | – |
| Q2 2023 | $28,221 | +17.8% | 17,420 | +54.9% | 0.00% | – |
| Q1 2023 | $23,958 | -53.0% | 11,248 | +77.7% | 0.00% | – |
| Q4 2021 | $51,000 | -44.0% | 6,330 | -53.0% | 0.00% | – |
| Q2 2021 | $91,000 | -22.9% | 13,481 | -24.7% | 0.00% | – |
| Q1 2021 | $118,000 | -47.1% | 17,913 | -53.8% | 0.00% | – |
| Q3 2019 | $223,000 | -36.8% | 38,742 | 0.0% | 0.00% | – |
| Q2 2019 | $353,000 | -26.0% | 38,742 | +12.6% | 0.00% | – |
| Q1 2019 | $477,000 | -28.4% | 34,397 | -18.5% | 0.00% | – |
| Q4 2018 | $666,000 | – | 42,197 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| M28 Capital Management LP | 1,910,600 | $2,483,780 | 2.85% |
| Privium Fund Management B.V. | 5,344,446 | $6,947,780 | 2.07% |
| DAFNA Capital Management LLC | 940,582 | $1,222,757 | 0.38% |
| Monaco Asset Management SAM | 377,517 | $490,772 | 0.15% |
| EcoR1 Capital, LLC | 2,980,016 | $3,874,021 | 0.13% |
| Ikarian Capital, LLC | 472,625 | $614,412 | 0.07% |
| FRANKLIN STREET ADVISORS INC /NC | 150,000 | $195 | 0.02% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 3,625,467 | $4,713,107 | 0.01% |
| GSA CAPITAL PARTNERS LLP | 74,084 | $96 | 0.01% |
| UBS OCONNOR LLC | 189,328 | $246,126 | 0.01% |