CUSIP N71542109
PROQR THRAPEUTICS N V
104 institutions · $88.2M total · 43,635,479 shares
| # | Manager | Shares | Value | % of Total | Period |
|---|---|---|---|---|---|
| 1 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 6,253,467 | $12.6M | 14.33% | 2025-12-31 |
| 2 | Privium Fund Management B.V. | 5,357,762 | $10.8M | 12.27% | 2025-12-31 |
| 3 | Aberdeen Group plc | 2,950,676 | $6.0M | 6.76% | 2025-12-31 |
| 4 | Affinity Asset Advisors, LLC | 2,454,278 | $5.0M | 5.62% | 2025-12-31 |
| 5 | Sio Capital Management, LLC | 2,164,181 | $4.4M | 4.95% | 2025-12-31 |
| 6 | EcoR1 Capital, LLC | 1,835,991 | $3.3M | 4.20% | 2024-09-30 |
| 7 | Siren, L.L.C. | 1,552,183 | $3.3M | 3.55% | 2025-09-30 |
| 8 | DAFNA Capital Management LLC | 1,567,561 | $3.2M | 3.59% | 2025-12-31 |
| 9 | Kynam Capital Management, LP | 1,566,317 | $3.2M | 3.58% | 2025-12-31 |
| 10 | Ikarian Capital, LLC | 1,492,229 | $3.0M | 3.41% | 2025-12-31 |
| 11 | MORGAN STANLEY | 1,288,525 | $2.6M | 2.95% | 2025-12-31 |
| 12 | PLATINUM INVESTMENT MANAGEMENT LTD | 1,235,514 | $2.5M | 2.83% | 2025-12-31 |
| 13 | ArrowMark Colorado Holdings LLC | 1,164,722 | $2.4M | 2.66% | 2025-12-31 |
| 14 | M28 Capital Management LP | 1,019,498 | $2.1M | 2.33% | 2025-12-31 |
| 15 | TWO SIGMA INVESTMENTS, LP | 839,384 | $1.7M | 1.92% | 2025-12-31 |
| 16 | Point72 Asset Management, L.P. | 813,650 | $1.6M | 1.86% | 2025-12-31 |
| 17 | Ghost Tree Capital, LLC | 887,700 | $1.6M | 2.03% | 2024-09-30 |
| 18 | UBS Group AG | 773,489 | $1.6M | 1.77% | 2025-12-31 |
| 19 | Altium Capital Management LLC | 575,000 | $1.5M | 1.31% | 2024-12-31 |
| 20 | MACQUARIE GROUP LTD | 620,000 | $1.3M | 1.42% | 2025-09-30 |
| 21 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 620,000 | $1.3M | 1.42% | 2025-12-31 |
| 22 | Walleye Capital LLC | 591,785 | $1.2M | 1.35% | 2025-12-31 |
| 23 | CITADEL ADVISORS LLC | 512,968 | $1.0M | 1.17% | 2025-12-31 |
| 24 | TWO SIGMA ADVISERS, LP | 452,400 | $913.8K | 1.03% | 2025-12-31 |
| 25 | MILLENNIUM MANAGEMENT LLC | 434,991 | $878.7K | 0.99% | 2025-12-31 |
| 26 | Monaco Asset Management SAM | 428,803 | $866.2K | 0.98% | 2025-12-31 |
| 27 | Schonfeld Strategic Advisors LLC | 412,190 | $750.2K | 0.94% | 2024-09-30 |
| 28 | BOOTHBAY FUND MANAGEMENT, LLC | 355,283 | $717.7K | 0.81% | 2025-12-31 |
| 29 | OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC) | 227,020 | $601.6K | 0.52% | 2024-12-31 |
| 30 | NORTHERN TRUST CORP | 280,983 | $567.6K | 0.64% | 2025-12-31 |
| 31 | RAYMOND JAMES FINANCIAL INC | 254,436 | $514.0K | 0.58% | 2025-12-31 |
| 32 | Palo Alto Investors LP | 188,807 | $381.4K | 0.43% | 2025-12-31 |
| 33 | BANK OF AMERICA CORP /DE/ | 168,443 | $340.3K | 0.38% | 2025-12-31 |
| 34 | DIADEMA PARTNERS LP | 167,532 | $338.4K | 0.38% | 2025-12-31 |
| 35 | BNP PARIBAS FINANCIAL MARKETS | 157,149 | $317.4K | 0.36% | 2025-12-31 |
| 36 | JANE STREET GROUP, LLC | 121,001 | $244.4K | 0.27% | 2025-12-31 |
| 37 | XTX Topco Ltd | 117,900 | $238.2K | 0.27% | 2025-12-31 |
| 38 | DEUTSCHE BANK AG\ | 108,762 | $219.7K | 0.24% | 2025-12-31 |
| 39 | Quadrature Capital Ltd | 104,231 | $210.5K | 0.23% | 2025-12-31 |
| 40 | Woodline Partners LP | 92,140 | $196.3K | 0.21% | 2025-09-30 |
| 41 | OneDigital Investment Advisors LLC | 85,000 | $171.7K | 0.19% | 2025-12-31 |
| 42 | GEODE CAPITAL MANAGEMENT, LLC | 84,909 | $171.5K | 0.19% | 2025-12-31 |
| 43 | M&T Bank Corp | 62,385 | $165.3K | 0.14% | 2024-12-31 |
| 44 | Squarepoint Ops LLC | 112,463 | $149.6K | 0.25% | 2025-06-30 |
| 45 | MARSHALL WACE, LLP | 52,673 | $139.6K | 0.12% | 2024-12-31 |
| 46 | Lynx1 Capital Management LP | 68,486 | $138.3K | 0.15% | 2025-12-31 |
| 47 | Vontobel Holding Ltd. | 63,979 | $130.5K | 0.14% | 2025-06-30 |
| 48 | Cubist Systematic Strategies, LLC | 52,191 | $111.2K | 0.11% | 2025-09-30 |
| 49 | AMERICAN CENTURY COMPANIES INC | 77,686 | $103.3K | 0.17% | 2025-03-31 |
| 50 | Persistent Asset Partners Ltd | 45,154 | $91.2K | 0.10% | 2025-12-31 |
| 51 | Velan Capital Investment Management LP | 45,000 | $90.9K | 0.10% | 2025-12-31 |
| 52 | SIMPLEX TRADING, LLC | 44,269 | $89.4K | 0.10% | 2025-12-31 |
| 53 | PRUDENTIAL FINANCIAL INC | 27,600 | $73.1K | 0.06% | 2024-12-31 |
| 54 | Jump Financial, LLC | 26,701 | $70.8K | 0.06% | 2024-12-31 |
| 55 | GROUP ONE TRADING LLC | 30,388 | $61.4K | 0.06% | 2025-12-31 |
| 56 | BANK OF MONTREAL /CAN/ | 30,000 | $61.2K | 0.06% | 2025-06-30 |
| 57 | Ballentine Partners, LLC | 23,035 | $61.0K | 0.05% | 2024-12-31 |
| 58 | FIFTH THIRD BANCORP | 30,000 | $60.6K | 0.06% | 2025-12-31 |
| 59 | RFG Advisory, LLC | 30,000 | $60.6K | 0.06% | 2025-12-31 |
| 60 | Invesco Ltd. | 25,347 | $51.2K | 0.05% | 2025-12-31 |
| 61 | MOODY LYNN & LIEBERSON, LLC | 25,000 | $50.5K | 0.05% | 2025-12-31 |
| 62 | CITIGROUP INC | 22,724 | $48.4K | 0.05% | 2025-09-30 |
| 63 | Vanguard Personalized Indexing Management, LLC | 22,314 | $45.1K | 0.05% | 2025-12-31 |
| 64 | Keating Financial Advisory Services, Inc. | 20,000 | $40.4K | 0.04% | 2025-12-31 |
| 65 | TWO SIGMA SECURITIES, LLC | 15,116 | $40.1K | 0.03% | 2024-12-31 |
| 66 | PNC Financial Services Group, Inc. | 19,359 | $39.1K | 0.04% | 2025-12-31 |
| 67 | Alpine Global Management, LLC | 14,749 | $39.1K | 0.03% | 2024-12-31 |
| 68 | Mariner, LLC | 19,219 | $38.8K | 0.04% | 2025-12-31 |
| 69 | GUGGENHEIM CAPITAL LLC | 17,224 | $34.8K | 0.03% | 2025-12-31 |
| 70 | StoneX Group Inc. | 14,900 | $31.7K | 0.03% | 2025-06-30 |
| 71 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 14,000 | $28.3K | 0.03% | 2025-12-31 |
| 72 | Atom Investors LP | 13,107 | $26.5K | 0.03% | 2025-12-31 |
| 73 | OSAIC HOLDINGS, INC. | 12,050 | $24.6K | 0.02% | 2025-09-30 |
| 74 | Engineers Gate Manager LP | 10,730 | $21.9K | 0.02% | 2025-06-30 |
| 75 | Kestra Advisory Services, LLC | 10,000 | $21.3K | 0.02% | 2025-09-30 |
| 76 | EP Wealth Advisors, LLC | 11,500 | $20.9K | 0.02% | 2024-09-30 |
| 77 | TRUIST FINANCIAL CORP | 10,000 | $20.2K | 0.02% | 2025-12-31 |
| 78 | NANO CAP NEW MILLENNIUM GROWTH FUND L P | 10,000 | $20.2K | 0.02% | 2025-12-31 |
| 79 | ADAR1 Capital Management, LLC | 10,000 | $20.2K | 0.02% | 2025-12-31 |
| 80 | Royal Bank of Canada | 10,000 | $20.0K | 0.02% | 2025-12-31 |
| 81 | Csenge Advisory Group | 10,000 | $18.5K | 0.02% | 2024-09-30 |
| 82 | SIGNATUREFD, LLC | 5,824 | $15.4K | 0.01% | 2024-12-31 |
| 83 | QUADRANT CAPITAL GROUP LLC | 5,488 | $14.5K | 0.01% | 2024-12-31 |
| 84 | Federation des caisses Desjardins du Quebec | 7,496 | $13.6K | 0.01% | 2024-09-30 |
| 85 | WELLS FARGO & COMPANY/MN | 4,000 | $8.1K | 0.00% | 2025-12-31 |
| 86 | BlackRock, Inc. | 3,945 | $8.0K | 0.00% | 2025-12-31 |
| 87 | US BANCORP \DE\ | 2,214 | $5.9K | 0.00% | 2024-12-31 |
| 88 | Lindbrook Capital, LLC | 2,135 | $5.7K | 0.00% | 2024-12-31 |
| 89 | Flaharty Asset Management, LLC | 2,000 | $4.1K | 0.00% | 2025-06-30 |
| 90 | Steward Partners Investment Advisory, LLC | 1,300 | $2.6K | 0.00% | 2025-12-31 |
| 91 | Tower Research Capital LLC (TRC) | 1,211 | $2.4K | 0.00% | 2025-12-31 |
| 92 | PFS Partners, LLC | 1,000 | $2.0K | 0.00% | 2025-12-31 |
| 93 | Farther Finance Advisors, LLC | 1,000 | $2.0K | 0.00% | 2025-12-31 |
| 94 | Concord Wealth Partners | 444 | $1.2K | 0.00% | 2024-12-31 |
| 95 | SBI Securities Co., Ltd. | 515 | $1.0K | 0.00% | 2025-12-31 |
| 96 | JPMORGAN CHASE & CO | 283 | $572 | 0.00% | 2025-12-31 |
| 97 | Activest Wealth Management | 100 | $213 | 0.00% | 2025-09-30 |
| 98 | Virtu Financial LLC | 31,158 | $83 | 0.07% | 2024-12-31 |
| 99 | TD Waterhouse Canada Inc. | 40 | $80 | 0.00% | 2025-12-31 |
| 100 | Rockefeller Capital Management L.P. | 34 | $69 | 0.00% | 2025-12-31 |
| 101 | HRT FINANCIAL LP | 12,297 | $25 | 0.02% | 2025-06-30 |
| 102 | GSA CAPITAL PARTNERS LLP | 14,683 | $20 | 0.03% | 2025-03-31 |
| 103 | LAZARD ASSET MANAGEMENT LLC | 103 | $0 | 0.00% | 2024-12-31 |
| 104 | CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% | 2025-06-30 |