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, Q2 2023
Institutional positions in ProQR Therapeutics N.V. as of Jun 30, 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
- 51
- −4 vs. Q1 2023
- Shares held
- 21.1M
- −1.19M (−5.3%) vs. Q1 2023
- Total value
- $34.2M
- −$13.3M (−28.0%) vs. Q1 2023
- New holders
- 8
- 12 more added
- Sold out
- 12
- 9 more reduced
Compare with Q1 2023: 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, Q2 2023
Shares, value and share of portfolio for each institution holding ProQR Therapeutics N.V.; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 200 | $0 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 200 | $324 | 0.00% | 00.0% | Unchanged |
| PFS Partners, LLC | 1,000 | $1.62K | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 3,892 | $6.30K | 0.00% | +3,892 | New |
| BlackRock Inc. | 3,945 | $6.39K | 0.00% | −1,075−21.4% | Reduced |
| Cutler Group LP | 4,600 | $7.00K | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 4,681 | $7.58K | 0.00% | +1,081+30.0% | Added |
| Lazard Asset Management LLC | 5,912 | $9.00K | 0.00% | +155+2.7% | Added |
| Simplex Trading, LLC | 6,530 | $10.0K | 0.00% | −79,622−92.4% | Reduced |
| BNP Paribas Arbitrage, SA | 9,927 | $16.1K | 0.00% | +9,422+1,865.7% | Added |
| Vontobel Holding Ltd. | 10,000 | $16.2K | 0.00% | 00.0% | Unchanged |
| Csenge Advisory Group | 10,000 | $16.2K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 10,000 | $16.2K | 0.00% | 00.0% | Unchanged |
| Truist Financial Corp | 10,000 | $16.2K | 0.00% | +10,000 | New |
| Wells Fargo & Company | 10,996 | $17.8K | 0.00% | 00.0% | Unchanged |
| Atom Investors LP | 13,107 | $21.2K | 0.01% | 00.0% | Unchanged |
| Resources Investment Advisors, LLC. | 15,300 | $24.8K | 0.00% | +15,300 | New |
| XTX Topco Ltd | 16,405 | $26.6K | 0.00% | +6,245+61.5% | Added |
| Northern Trust Corp | 17,420 | $28.2K | 0.00% | +6,172+54.9% | Added |
| Mariner, LLC | 18,334 | $29.7K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 19,122 | $31.0K | 0.00% | +19,122 | New |
| Raymond James & Associates | 20,550 | $33.3K | 0.00% | −2,000−8.9% | Reduced |
| HRT Financial LP | 21,494 | $34.0K | 0.00% | −149,812−87.5% | Reduced |
| Advisor Group Holdings, Inc. | 21,126 | $34.2K | 0.00% | −2,251−9.6% | Reduced |
| JustInvest LLC | 21,429 | $34.7K | 0.00% | 00.0% | Unchanged |
| Centiva Capital, LP | 23,160 | $37.5K | 0.00% | +23,160 | New |
| Geode Capital Management, LLC | 36,293 | $58.8K | 0.00% | 00.0% | Unchanged |
| Gsa Capital Partners LLP | 43,836 | $71.0K | 0.01% | +43,836 | New |
| Boothbay Fund Management, LLC | 95,745 | $155.1K | 0.01% | 00.0% | Unchanged |
| Citadel Advisors LLC | 116,792 | $189.2K | 0.00% | +17,013+17.1% | Added |
| Squarepoint Ops LLC | 134,142 | $217.3K | 0.00% | +134,142 | New |
| Franklin Street Advisors Inc | 150,000 | $243.0K | 0.02% | 00.0% | Unchanged |
| Bank of America Corp | 154,486 | $250.3K | 0.00% | +1,555+1.0% | Added |
| JPMorgan Chase & Co | 180,397 | $292.2K | 0.00% | −42,179−19.0% | Reduced |
| UBS Oconnor LLC | 189,328 | $306.7K | 0.01% | +9,328+5.2% | Added |
| Renaissance Technologies LLC | 200,499 | $325.0K | 0.00% | +200,499 | New |
| Monaco Asset Management SAM | 237,517 | $384.8K | 0.21% | +58,183+32.4% | Added |
| Marshall Wace, LLP | 309,459 | $501.3K | 0.00% | −317,467−50.6% | Reduced |
| Deutsche Bank AG | 385,208 | $624.0K | 0.00% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 461,200 | $747.1K | 0.00% | +87,200+23.3% | Added |
| Ikarian Capital, LLC | 472,625 | $765.7K | 0.27% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 487,844 | $790.3K | 0.00% | +69,917+16.7% | Added |
| Morgan Stanley | 495,516 | $802.7K | 0.00% | −153,342−23.6% | Reduced |
| Millennium Management LLC | 611,661 | $990.9K | 0.00% | −698,745−53.3% | Reduced |
| Macquarie Group Ltd | 620,000 | $1.00M | 0.00% | 00.0% | Unchanged |
| Opaleye Management Inc. | 653,000 | $1.06M | 0.25% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 940,582 | $1.52M | 0.42% | 00.0% | Unchanged |
| M28 Capital Management LP | 1,910,600 | $3.10M | 4.09% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 2,980,016 | $4.83M | 0.13% | +77,301+2.7% | Added |
| Adage Capital Partners GP, L.L.C. | 3,625,467 | $5.87M | 0.01% | 00.0% | Unchanged |
| Privium Fund Management B.V. | 5,344,446 | $8.66M | 2.49% | 00.0% | Unchanged |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −101,003−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −94,564−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −88,617−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −63,847−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −55,868−100.0% | Sold out |
| Kapitalo Investimentos Ltda | 0 | $0 | 0.00% | −54,811−100.0% | Sold out |
| Rafferty Asset Management, LLC | 0 | $0 | 0.00% | −21,680−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −19,041−100.0% | Sold out |
| StoneX Group Inc. | 0 | $0 | 0.00% | −14,900−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −14,132−100.0% | Sold out |
| Point72 Middle East FZE | 0 | $0 | 0.00% | −5,252−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |