Company · Ownership research

ProQR Therapeutics N.V. PRQR

CIK 0001612940 · CUSIP N71542109

Insider tradingInitial holdingsInstitutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP N71542109 (PRQR), not CUSIP N71542909 (PRQR), CUSIP N71542959 (PRQR), and does not merge CUSIPs.

This page lists the top 20 of 30 rows by value; the complete set is available through the API.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Aberdeen Group plc CIK 1716774 · Amended · View history	$16.05M 9,667,555 shares	0.02%	+735.05K(+8.20%)Added	SEC filing ↗ Nov 10, 2026	▾
02	Privium Fund Management B.V. CIK 1795097 · View history	$9.08M 5,467,149 shares	1.76%	-52.88K(-1.00%)Reduced	SEC filing ↗ Nov 3, 2026	▾
03	BNP PARIBAS FINANCIAL MARKETS CIK 1166588 · View history	$1.78M 1,072,553 shares	0.00%	+796.92K(+289.10%)Added	SEC filing ↗ Nov 12, 2026	▾
04	Monaco Asset Management SAM CIK 1803593 · View history	$1.05M 634,920 shares	0.39%	+390.43K(+159.70%)Added	SEC filing ↗ Nov 9, 2026	▾
05	RAYMOND JAMES FINANCIAL INC CIK 720005 · View history	$936.72K 564,289 shares	0.00%	-6.78K(-1.20%)Reduced	SEC filing ↗ Nov 12, 2026	▾
06	UBS Group AG CIK 1610520 · View history	$802.92K 483,686 shares	0.00%	-155.56K(-24.30%)Reduced	SEC filing ↗ Nov 10, 2026	▾
07	JANE STREET GROUP, LLC CIK 1595888 · View history	$404.11K 243,439 shares	0.00%	-211.66K(-46.50%)Reduced	SEC filing ↗ Nov 12, 2026	▾
08	Squarepoint Ops LLC CIK 1642575 · View history	$266.82K 160,734 shares	0.00%	+160.73KNew	SEC filing ↗ Nov 9, 2026	▾
09	FRANKLIN STREET ADVISORS INC /NC CIK 1010873 · View history	$249.00K 150,000 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Oct 13, 2026	▾
10	DEUTSCHE BANK AG\ CIK 948046 · View history	$180.54K 108,762 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 6, 2026	▾
11	RFG Advisory, LLC CIK 1633387 · View history	$172.64K 104,000 shares	0.00%	+40.00K(+62.50%)Added	SEC filing ↗ Nov 3, 2026	▾
12	OneDigital Investment Advisors LLC CIK 1690370 · View history	$141.10K 85,000 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 10, 2026	▾
13	AXQ CAPITAL, LP CIK 1916908 · View history	$112.94K 68,036 shares	0.01%	+68.04KNew	SEC filing ↗ Nov 12, 2026	▾
14	Connor, Clark & Lunn Investment Management Ltd. CIK 1596800 · View history	$111.10K 66,925 shares	0.00%	+66.92KNew	SEC filing ↗ Nov 10, 2026	▾
15	Keating Financial Advisory Services, Inc. CIK 2103443 · View history	$78.94K 47,552 shares	0.01%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾
16	Axiom Investment Management LLC CIK 1513703 · View history	$51.46K 31,000 shares	0.04%	0(0.00%)Unchanged	SEC filing ↗ Nov 3, 2026	▾
17	MOODY LYNN LIEBERSON & WALKER, LLC CIK 938592 · View history	$41.50K 25,000 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 14, 2026	▾
18	Alpha Wealth Funds, LLC CIK 2059327 · Amended · View history	$41.25K 25,000 shares	0.02%	+25.00KNew	SEC filing ↗ Nov 5, 2026	▾
19	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$39.60K 23,858 shares	0.00%	-34.14K(-58.90%)Reduced	SEC filing ↗ Nov 6, 2026	▾
20	Mariner, LLC CIK 1373442 · View history	$33.44K 20,169 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Nov 12, 2026	▾

Showing 20 / 30 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

Cancelled or null records excluded

Disclosed shares

19,093,755

Not deduplicated across managers

Disclosed value

$31.70M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

ProQR Therapeutics N.V. · Q3 2026

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.