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ProQR Therapeut (PRQR)
NASDAQ
$1.76+$0.03 (+2.03%)
Price as of Aug 03, 2026 9:11 AM EDT- $181.0MMarket Cap
- -17.31%1-Year Change
- BiotechnologyIndustry
ProQR Therapeut (PRQR)
$1.76+$0.03 (+2.03%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
RTW INVESTMENTS, LLC | 6.67% | 7.0M | +584,612 (+8.32%) | Dec 31, 2021 |
RTW INVESTMENTS, LP | 6.67% | 7.0M | -8,115 (-0.12%) | Mar 31, 2022 |
ADAGE CAPITAL PARTNERS GP, L.L.C. | 5.94% | 6.3M | 0 (0.00%) | Mar 31, 2026 |
PRIVIUM FUND MANAGEMENT B.V. | 5.19% | 5.5M | +109,387 (+2.00%) | Mar 31, 2026 |
PRIVIUM FUND MANAGEMENT (UK) LTD | 4.53% | 4.8M | +4.8M (+100.00%) | Dec 31, 2021 |
ADAGE CAPITAL PARTNERS GP LLC | 4.48% | 4.7M | 0 (0.00%) | Dec 31, 2021 |
FMR LLC | 4.24% | 4.5M | -330,835 (-7.41%) | Dec 31, 2021 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
FIDELITY SECURITIES FUND | 3.63% | 3.8M | 0 (0.00%) | Apr 30, 2026 |
PRUDENTIAL SECTOR FUNDS, INC. | 1.19% | 1.3M | 0 (0.00%) | Aug 30, 2024 |
DELAWARE GROUP EQUITY FUNDS IV | 0.59% | 620,000 | 0 (0.00%) | Mar 31, 2026 |
FIDELITY SELECT PORTFOLIOS | 0.53% | 555,016 | 0 (0.00%) | May 31, 2026 |
iSHARES TRUST | 0.43% | 456,233 | 0 (0.00%) | May 31, 2026 |
Brinker Capital Destinations Trust | 0.29% | 300,452 | 0 (0.00%) | May 31, 2026 |
DRIEHAUS MUTUAL FUNDS | 0.21% | 223,726 | 0 (0.00%) | Mar 31, 2026 |
Current Ownership Distribution
- Institutions520.1M (85.79%)
- Mutual Funds84.2M (13.88%)
- Insiders2.0M (0.32%)
- Other0 (0.00%)
Insider Transactions
- 0.32% (2.0M)Current InsiderOwnership (%, shares)
- 2Number of InsiderBuying (last 12 months)
- $518,925.00Amount of InsiderBuying (last 12 months)
- 0Number of InsiderSelling (last 12 months)
- $0.00Amount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Filius Bart | Buy | Jul 17, 2026 | $257,925.00 | 150,000 | $1.72 | 300,000 |
de Boer Daniel Anton Chief Executive Officer | Buy | Jul 09, 2026 | $261,000.00 | 150,000 | $1.74 | 300,000 |
Filius Bart | Buy | Jun 26, 2026 | $231,000.00 | 150,000 | $1.54 | 150,000 |