ProQR Therapeutics N.V.
PRQR- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001612940
In the last 90 days, ProQR Therapeutics N.V. insiders filed 4 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, Q1 2023
Institutional positions in ProQR Therapeutics N.V. as of Mar 31, 2023. 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
- 55
- +9 vs. Q4 2022
- Shares held
- 22.3M
- +5.64M (+33.8%) vs. Q4 2022
- Total value
- $47.5M
- −$12.4M (−20.7%) vs. Q4 2022
- New holders
- 17
- 18 more added
- Sold out
- 8
- 4 more reduced
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding ProQR Therapeutics N.V.; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 200 | $0 | 0.00% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 200 | $426 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 200 | $426 | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 505 | $1.08K | 0.00% | −1,700−77.1% | Reduced |
| PFS Partners, LLC | 1,000 | $2.13K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 3,600 | $7.67K | 0.00% | +656+22.3% | Added |
| Cutler Group LP | 4,600 | $9.00K | 0.00% | +100+2.2% | Added |
| BlackRock Inc. | 5,020 | $10.7K | 0.00% | −11,261−69.2% | Reduced |
| Point72 Middle East FZE | 5,252 | $11.2K | 0.00% | +5,252 | New |
| Lazard Asset Management LLC | 5,757 | $12.0K | 0.00% | +5,757 | New |
| Csenge Advisory Group | 10,000 | $21.3K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 10,000 | $21.3K | 0.00% | 00.0% | Unchanged |
| Vontobel Holding Ltd. | 10,000 | $21.3K | 0.00% | +10,000 | New |
| XTX Topco Ltd | 10,160 | $21.6K | 0.00% | +10,160 | New |
| Wells Fargo & Company | 10,996 | $23.4K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 11,248 | $24.0K | 0.00% | +11,248 | New |
| Atom Investors LP | 13,107 | $27.9K | 0.02% | −5,415−29.2% | Reduced |
| Tower Research Capital LLC (TRC) | 14,132 | $30.0K | 0.00% | +8,796+164.8% | Added |
| StoneX Group Inc. | 14,900 | $31.7K | 0.00% | +14,900 | New |
| Mariner, LLC | 18,334 | $39.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 19,041 | $40.6K | 0.00% | +19,041 | New |
| JustInvest LLC | 21,429 | $45.6K | 0.00% | 00.0% | Unchanged |
| Rafferty Asset Management, LLC | 21,680 | $46.2K | 0.00% | +21,680 | New |
| Raymond James & Associates | 22,550 | $48.0K | 0.00% | +1,000+4.6% | Added |
| Advisor Group Holdings, Inc. | 23,377 | $49.8K | 0.00% | +501+2.2% | Added |
| Geode Capital Management, LLC | 36,293 | $77.3K | 0.00% | 00.0% | Unchanged |
| Kapitalo Investimentos Ltda | 54,811 | $116.7K | 0.04% | +54,811 | New |
| Jane Street Group, LLC | 55,868 | $119.0K | 0.00% | +37,121+198.0% | Added |
| Verition Fund Management LLC | 63,847 | $136.0K | 0.00% | +63,847 | New |
| Simplex Trading, LLC | 86,152 | $183.0K | 0.01% | +50,787+143.6% | Added |
| Occudo Quantitative Strategies LP | 88,617 | $188.8K | 0.02% | +88,617 | New |
| Virtu Financial LLC | 94,564 | $201.0K | 0.02% | +94,564 | New |
| Boothbay Fund Management, LLC | 95,745 | $203.9K | 0.01% | +5,460+6.0% | Added |
| Citadel Advisors LLC | 99,779 | $212.5K | 0.00% | +99,779 | New |
| Cubist Systematic Strategies, LLC | 101,003 | $215.1K | 0.00% | +15,756+18.5% | Added |
| Franklin Street Advisors Inc | 150,000 | $320.0K | 0.03% | 00.0% | Unchanged |
| Bank of America Corp | 152,931 | $325.7K | 0.00% | +120,566+372.5% | Added |
| HRT Financial LP | 171,306 | $364.0K | 0.00% | +171,306 | New |
| Monaco Asset Management SAM | 179,334 | $382.0K | 0.17% | +14,334+8.7% | Added |
| UBS Oconnor LLC | 180,000 | $383.4K | 0.01% | +180,000 | New |
| JPMorgan Chase & Co | 222,576 | $474.0K | 0.00% | +220,778+12,279.1% | Added |
| Two Sigma Advisers, LP | 374,000 | $796.6K | 0.00% | +122,500+48.7% | Added |
| Deutsche Bank AG | 385,208 | $820.5K | 0.00% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 417,927 | $890.2K | 0.00% | +109,463+35.5% | Added |
| Ikarian Capital, LLC | 472,625 | $1.01M | 0.42% | +50,000+11.8% | Added |
| Macquarie Group Ltd | 620,000 | $1.32M | 0.00% | 00.0% | Unchanged |
| Marshall Wace, LLP | 626,926 | $1.34M | 0.00% | +206,311+49.0% | Added |
| Morgan Stanley | 648,858 | $1.38M | 0.00% | +270,208+71.4% | Added |
| Opaleye Management Inc. | 653,000 | $1.39M | 0.42% | −807,000−55.3% | Reduced |
| DAFNA Capital Management LLC | 940,582 | $2.00M | 0.60% | +940,582 | New |
| Millennium Management LLC | 1,310,406 | $2.79M | 0.00% | +1,121,490+593.6% | Added |
| M28 Capital Management LP | 1,910,600 | $4.07M | 4.60% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 2,902,715 | $6.18M | 0.20% | +2,902,715 | New |
| Adage Capital Partners GP, L.L.C. | 3,625,467 | $7.72M | 0.02% | 00.0% | Unchanged |
| Privium Fund Management B.V. | 5,344,446 | $11.4M | 3.82% | 00.0% | Unchanged |
| AWM Investment Company, Inc. | 0 | $0 | 0.00% | −166,667−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −164,821−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −102,551−100.0% | Sold out |
| Gilder Gagnon Howe & Co LLC | 0 | $0 | 0.00% | −96,993−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −21,514−100.0% | Sold out |
| Acadian Asset Management LLC | 0 | $0 | 0.00% | −17,256−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −11,357−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −76−100.0% | Sold out |