ProQR Therapeutics N.V.
PRQR- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001612940
In the last 90 days, ProQR Therapeutics N.V. insiders filed 5 open-market purchases and 0 sales; 70 institutions reported holding it in 13F filings for Q2 2026, worth $113.0M in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in ProQR Therapeutics N.V. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 77
- +31 vs. Q3 2024
- Shares held
- 44.4M
- +27.9M (+168.2%) vs. Q3 2024
- Total value
- $117.7M
- +$87.6M (+290.6%) vs. Q3 2024
- New holders
- 39
- 17 more added
- Sold out
- 8
- 6 more reduced
1 institution that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PRQR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 70 | $113.0M |
| Q1 2026 | 69 | $56.8M |
| Q4 2025 | 65 | $75.1M |
| Q3 2025 | 64 | $80.0M |
| Q2 2025 | 62 | $82.4M |
| Q1 2025 | 65 | $54.9M |
| Q4 2024 | 77 | $117.7M |
| Q3 2024 | 47 | $31.7M |
| Q2 2024 | 48 | $28.6M |
| Q1 2024 | 49 | $39.8M |
| Q4 2023 | 47 | $37.0M |
| Q3 2023 | 46 | $24.3M |
| Q2 2023 | 51 | $34.2M |
| Q1 2023 | 55 | $47.5M |
| Q4 2022 | 46 | $60.0M |
| Q3 2022 | 47 | $15.9M |
| Q2 2022 | 51 | $17.2M |
| Q1 2022 | 58 | $28.7M |
| Q4 2021 | 74 | $364.8M |
| Q3 2021 | 67 | $333.4M |
| Q2 2021 | 63 | $259.4M |
| Q1 2021 | 64 | $286.4M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding ProQR Therapeutics N.V.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Adage Capital Partners GP, L.L.C. | 9,602,280 | $25.4M | 0.04% | +5,976,813+164.9% | Added |
| Privium Fund Management B.V. | 4,985,633 | $13.2M | 2.99% | −646,755−11.5% | Reduced |
| Woodline Partners LP | 3,557,001 | $9.43M | 0.06% | +3,557,001 | New |
| Millennium Management LLC | 2,827,280 | $7.49M | 0.01% | +2,683,351+1,864.4% | Added |
| Affinity Asset Advisors, LLC | 2,825,000 | $7.49M | 1.17% | +2,825,000 | New |
| UBS Group AG | 2,310,050 | $6.12M | 0.00% | +2,307,150+79,556.9% | Added |
| Sio Capital Management, LLC | 2,054,593 | $5.44M | 1.53% | +2,054,593 | New |
| Kynam Capital Management, LP | 1,750,000 | $4.64M | 0.31% | +1,750,000 | New |
| Siren, L.L.C. | 1,575,000 | $4.17M | 0.18% | +1,575,000 | New |
| DAFNA Capital Management LLC | 1,567,561 | $4.15M | 1.06% | +661,979+73.1% | Added |
| Platinum Investment Management Ltd | 1,538,247 | $4.08M | 0.24% | +1,538,247 | New |
| Point72 Asset Management, L.P. | 1,491,275 | $3.95M | 0.01% | +1,491,275 | New |
| ArrowMark Colorado Holdings LLC | 1,181,413 | $3.13M | 0.04% | +1,181,413 | New |
| M28 Capital Management LP | 1,019,498 | $2.70M | 2.65% | 00.0% | Unchanged |
| Macquarie Group Ltd | 620,000 | $1.64M | 0.00% | 00.0% | Unchanged |
| Altium Capital Management LP | 575,000 | $1.52M | 0.47% | +575,000 | New |
| Morgan Stanley | 485,985 | $1.29M | 0.00% | +211,535+77.1% | Added |
| Walleye Capital LLC | 451,303 | $1.20M | 0.01% | +451,303 | New |
| Northern Trust Corp | 417,398 | $1.11M | 0.00% | +401,648+2,550.1% | Added |
| Citadel Advisors LLC | 408,807 | $1.08M | 0.00% | +321,830+370.0% | Added |
| Two Sigma Investments, LP | 383,134 | $1.02M | 0.00% | +320,614+512.8% | Added |
| Monaco Asset Management SAM | 296,618 | $786.0K | 0.35% | −31,274−9.5% | Reduced |
| Boothbay Fund Management, LLC | 260,276 | $689.7K | 0.02% | +153,573+143.9% | Added |
| UBS Oconnor LLC | 227,020 | $601.6K | 0.02% | +227,020 | New |
| Diadema Partners LP | 158,023 | $418.8K | 0.47% | +158,023 | New |
| Franklin Street Advisors Inc | 150,000 | $398.0K | 0.03% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 133,690 | $354.3K | 0.01% | +133,690 | New |
| M&T Bank Corp | 124,770 | $330.3K | 0.00% | +124,770 | New |
| Deutsche Bank AG | 108,762 | $288.2K | 0.00% | 00.0% | Unchanged |
| BlackRock, Inc. | 101,305 | $268.5K | 0.00% | +97,360+2,467.9% | Added |
| Raymond James Financial Inc | 97,928 | $259.5K | 0.00% | +97,928 | New |
| American Century Companies Inc | 89,527 | $237.2K | 0.00% | +89,527 | New |
| Squarepoint Ops LLC | 83,114 | $220.3K | 0.00% | +11,623+16.3% | Added |
| Bank of America Corp | 81,784 | $216.7K | 0.00% | +8,621+11.8% | Added |
| BNP Paribas Arbitrage, SA | 74,701 | $198.0K | 0.00% | +15,900+27.0% | Added |
| Susquehanna International Group, LLP | 67,054 | $177.7K | 0.00% | +24,831+58.8% | Added |
| XTX Topco Ltd | 61,597 | $163.2K | 0.01% | +61,597 | New |
| Marshall Wace, LLP | 59,515 | $157.7K | 0.00% | +59,515 | New |
| JPMorgan Chase & Co | 53,423 | $141.6K | 0.00% | +53,123+17,707.7% | Added |
| Geode Capital Management, LLC | 48,822 | $129.4K | 0.00% | +2,151+4.6% | Added |
| Velan Capital Investment Management LP | 40,500 | $107.3K | 0.09% | +40,500 | New |
| Virtu Financial LLC | 31,158 | $83.0K | 0.00% | +31,158 | New |
| RFG Advisory, LLC | 30,000 | $79.5K | 0.00% | −12,000−28.6% | Reduced |
| Bank of Montreal | 30,000 | $79.5K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 29,200 | $77.4K | 0.00% | −58,300−66.6% | Reduced |
| The PNC Financial Services Group, Inc. | 28,903 | $76.6K | 0.00% | +28,903 | New |
| Prudential Financial Inc | 27,600 | $73.1K | 0.00% | +14,400+109.1% | Added |
| Resources Investment Advisors, LLC. | 27,500 | $72.9K | 0.00% | −30,050−52.2% | Reduced |
| Jump Financial, LLC | 26,702 | $70.8K | 0.00% | +26,702 | New |
| Ballentine Partners, LLC | 23,035 | $61.0K | 0.00% | +23,035 | New |
| JustInvest LLC | 21,429 | $56.8K | 0.00% | 00.0% | Unchanged |
| ADAR1 Capital Management, LLC | 20,394 | $54.0K | 0.01% | +20,394 | New |
| Mariner, LLC | 18,334 | $48.6K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 15,116 | $40.1K | 0.01% | +15,116 | New |
| Alpine Global Management, LLC | 14,749 | $39.1K | 0.01% | +14,749 | New |
| Engineers Gate Manager LP | 14,580 | $38.6K | 0.00% | +14,580 | New |
| Atom Investors LP | 13,107 | $34.7K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 11,887 | $31.5K | 0.00% | +11,887 | New |
| Jane Street Group, LLC | 11,400 | $30.2K | 0.00% | +11,400 | New |
| Truist Financial Corp | 10,000 | $26.5K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 10,000 | $26.5K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 9,909 | $26.0K | 0.00% | +9,909 | New |
| Wells Fargo & Company | 8,755 | $23.2K | 0.00% | −471−5.1% | Reduced |
| Advisor Group Holdings, Inc. | 7,250 | $19.2K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 5,824 | $15.4K | 0.00% | +5,824 | New |
| Quadrant Capital Group LLC | 5,488 | $14.5K | 0.00% | +5,488 | New |
| Tower Research Capital LLC (TRC) | 3,632 | $9.63K | 0.00% | +3,632 | New |
| US Bancorp | 2,214 | $5.87K | 0.00% | +2,214 | New |
| Lindbrook Capital, LLC | 2,135 | $5.66K | 0.00% | +2,135 | New |
| PFS Partners, LLC | 1,000 | $2.65K | 0.00% | 00.0% | Unchanged |
| Steward Partners Investment Advisory, LLC | 651 | $1.73K | 0.00% | +651 | New |
| Concord Wealth Partners | 444 | $1.18K | 0.00% | +444 | New |
| Royal Bank of Canada | 200 | $1.00K | 0.00% | 00.0% | Unchanged |
| SBI Securities Co., Ltd. | 98 | $260 | 0.00% | +98 | New |
| TD Waterhouse Canada Inc. | 40 | $106 | 0.00% | 00.0% | Unchanged |
| Medallion Wealth Advisors, LLC | 10 | $27 | 0.00% | +10 | New |
| Lazard Asset Management LLC | 103 | $0 | 0.00% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 0 | $0 | 0.00% | −1,835,991−100.0% | Sold out |
| Ikarian Capital, LLC | 0 | $0 | 0.00% | −483,583−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −412,190−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −93,358−100.0% | Sold out |
| EP Wealth Advisors, LLC | 0 | $0 | 0.00% | −11,500−100.0% | Sold out |
| Csenge Advisory Group | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Federation des caisses Desjardins du Quebec | 0 | $0 | 0.00% | −7,496−100.0% | Sold out |
| Flaharty Asset Management, LLC | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Ghost Tree Capital, LLC | – | – | – | – | Not filed |