Company profile

PRQR

ProQR Therapeutics N.V.

NASDAQHealthcare

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SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

Declared intent to influence

Filed on Schedule 13D: the investor states an intention to influence how the company is run.

Van Herk Investments B.V.10.9%Jul 27, 26SCHEDULE 13D/A ↗9 co-filers on this document — the figure is the largest single stake, not their sum. · 7 earlier filings

Passive holders

Filed on Schedule 13G: large stakes held without an intention to control — mostly index and institutional funds.

ELI LILLY & Co15.6%Jun 26, 26SCHEDULE 13G/A ↗
Van Herk Investments B.V.10.9%Dec 31, 24SCHEDULE 13G/A ↗9 co-filers on this document — the figure is the largest single stake, not their sum.
Aberdeen Group plc6.3%Jun 30, 26SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
Adage Capital Management, L.P.6.3%Jun 30, 25SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
PATRICK JOHAN HENDRIK KROL5.2%Jul 15, 26SCHEDULE 13G/A ↗5 co-filers on this document — the figure is the largest single stake, not their sum.

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PRIVIUM FUND MANAGEMENT B.V.5.2%Dec 11, 25SCHEDULE 13G ↗5 co-filers on this document — the figure is the largest single stake, not their sum.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

363 filings on record, the oldest from Aug 7, 14.

SEC record

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

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