A total of 61 institutions have reported a stake in ProQR Therapeutics N.V. (NASDAQ:PRQR) as of September 2025, according to recent 13F filings with the SEC.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 30 Sep, 2025 | 6,253,467 | -348,471 | -5.28% | $13,319,885.00 |
| Privium Fund Management B.V. | 30 Sep, 2025 | 4,998,287 | 725 | 0.01% | $10,646,351.00 |
| Affinity Asset Advisors, LLC | 30 Sep, 2025 | 3,600,000 | 100,488 | 2.87% | $7,668,000.00 |
| MORGAN STANLEY | 30 Sep, 2025 | 2,901,202 | -182,288 | -5.91% | $6,179,561.00 |
| Aberdeen Group plc | 30 Sep, 2025 | 2,298,823 | 448,475 | 24.24% | $4,896,493.00 |
| Sio Capital Management, LLC | 30 Sep, 2025 | 2,075,139 | 0 | 0.00% | $4,420,046.00 |
| Kynam Capital Management, LP | 30 Sep, 2025 | 1,649,462 | 0 | 0.00% | $3,513,354.00 |
| DAFNA Capital Management LLC | 30 Sep, 2025 | 1,567,561 | 0 | 0.00% | $3,338,905.00 |
| Siren, L.L.C. | 30 Sep, 2025 | 1,552,183 | 0 | 0.00% | $3,306,150.00 |
| ArrowMark Colorado Holdings LLC | 30 Sep, 2025 | 1,246,234 | 46,596 | 3.88% | $2,654,478.00 |
| PLATINUM INVESTMENT MANAGEMENT LTD | 30 Sep, 2025 | 1,235,514 | -215,455 | -14.85% | $2,631,645.00 |
| M28 Capital Management LP | 30 Sep, 2025 | 1,019,498 | 0 | 0.00% | $2,171,531.00 |
| Ikarian Capital, LLC | 30 Sep, 2025 | 892,229 | 24,160 | 2.78% | $1,900,447.00 |
| Point72 Asset Management, L.P. | 30 Sep, 2025 | 750,000 | 0 | 0.00% | $1,597,500.00 |
| CITADEL ADVISORS LLC | 30 Sep, 2025 | 657,012 | 657,012 | 0.00% | $1,399,436.00 |
| MACQUARIE GROUP LTD | 30 Sep, 2025 | 620,000 | 0 | 0.00% | $1,321,000.00 |
| Walleye Capital LLC | 30 Sep, 2025 | 531,977 | 0 | 0.00% | $1,133,111.00 |
| Monaco Asset Management SAM | 30 Sep, 2025 | 460,000 | 0 | 0.00% | $979,800.00 |
| TWO SIGMA INVESTMENTS, LP | 30 Sep, 2025 | 417,300 | 193,260 | 86.26% | $888,849.00 |
| NORTHERN TRUST CORP | 30 Sep, 2025 | 294,742 | -100,037 | -25.34% | $627,801.00 |