PROQR THRAPEUTICS N V
PRQR·N71542109·US·Common Stock·Healthcare - Biotechnology-Activist
PRQR (PROQR THRAPEUTICS N V) is held by 31 institutional investors as of Q2 2026. Largest holders: ADAGE CAPITAL PARTNERS GP, L.L.C. ($16.8M), Aberdeen Group plc ($16.6M), Woodline Partners LP ($6.1M). Net institutional sentiment: Mixed.
31
Holders
$53.3M
Total Value
55% (29)
Consensus
16 buying - 13 selling
13F: Insider & Congress: Updated regularly
Who's Trading
Source dates: Price Oct 15, 2026 · Insiders Aug 3, 2026 · Activists Jul 29, 2026 · Congress none
InsiderDAde Boer Daniel AntonBuy $354KJul 31, 2026
ActivistVHVan Herk Investments B.V.10.9%Jul 29, 2026
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Top Holders
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Data sourced from four public-disclosure sources: SEC 13F, Form 4, 13D/13G, and House/Senate STOCK Act disclosures. Not financial advice. Full disclaimer