PRQR · ProQR Therapeutics N.V. · Shareholders & Ownership
Market Cap
$184.87M
Shares
141.12M
Volume · Oct 20
915.64K
Avg daily vol (3M)
827.47K
Every disclosed holder of PRQR in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.
Who Owns PRQR
13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positionsNo chart: shares outstanding cannot be set against these holders.
| Holder group | Shares | % Out |
|---|---|---|
| Institutional (13F) | 60,740,601 | — |
| Insiders (Forms 3, 4, 5) | 2,455,241 | — |
| 13D/G-only blocks | 37,380,130 | — |
| Registered funds (N-PORT, not summed) | 70,874 | — |
% Out is unavailable: a foreign private issuer reports ordinary shares, a different unit from the listed shares.
13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.
Holders of PRQR
| # | Holder | Shares | As of | Notes |
|---|---|---|---|---|
| 1 |
|
21,995,880 | ||
| 2 |
Van Herk Investments B.V.
13D
CIK 1633120 · Unknown · Jul 27, 2026
Item 4 purpose: Other, Control or board seats
|
15,384,250 | ||
| 3 |
ADAGE CAPITAL PARTNERS GP, L.L.C.
13F
CIK 1165408 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
9,015,897 | ||
| 4 |
Aberdeen Group plc
13F
CIK 1716774 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
8,932,507 | ||
| 4.1 |
Aberdeen Group plc
13G
CIK 1716774 · Holding company · Jun 30, 2026
Rule 13d-1(b), qualified institution, not summed
|
8,932,507 | ||
| 5 |
Affinity Asset Advisors, LLC
13F
CIK 1773195 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,543,936 | ||
| 6 |
Privium Fund Management B.V.
13G
CIK 1795097 · Unknown · Jul 15, 2026
Rule 13d-1(c), passive investor, not summed
|
5,528,862 | ||
| 6.1 |
Privium Fund Management B.V.
13F
CIK 1795097 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
5,520,024 | ||
| 7 |
Ikarian Capital, LLC
13F
CIK 1778253 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,425,930 | ||
| 8 |
Woodline Partners LP
13F
CIK 1784547 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
3,277,143 | ||
| 9 |
HEIGHTS CAPITAL MANAGEMENT, INC
13F
CIK 1081698 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
2,762,430 | ||
| 10 |
MORGAN STANLEY
13F
CIK 895421 · Holding company · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,767,215 | ||
| 11 |
SPHERA FUNDS MANAGEMENT LTD.
13F
CIK 1496201 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,757,458 | ||
| 12 |
Kynam Capital Management, LP
13F
CIK 1907884 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,566,317 | ||
| 13 |
DAFNA Capital Management LLC
13F
CIK 1389933 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,530,361 | ||
| 14 |
Squadron Capital Management LLC
13F
CIK 2050709 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,511,496 | ||
| 15 |
683 Capital Management, LLC
13F
CIK 1404574 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,393,067 | ||
| 16 |
CITADEL ADVISORS LLC
13F
CIK 1423053 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,184,314 | ||
| 17 |
PLATINUM INVESTMENT MANAGEMENT LTD
13F
CIK 1256071 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,159,428 | ||
| 18 |
TWO SIGMA INVESTMENTS, LP
13F
CIK 1179392 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,138,715 | ||
| 19 |
Eversept Partners, LP
13F
CIK 1697013 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
1,022,265 | ||
| 20 |
BOOTHBAY FUND MANAGEMENT, LLC
13F
CIK 1549230 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
948,736 | ||
| 21 |
DIADEMA PARTNERS LP
13F
CIK 2026172 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
926,016 | ||
| 22 |
Platenburg Gerardus Johannes
Insider
CIK 2115507 · Mar 18, 2026
Director, Chief Scientific Officer, issuer-wide
|
824,388 | ||
| 23 |
|
725,692 | ||
| 24 |
|
639,243 | ||
| 25 |
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
13F
CIK 921739 · Investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
620,000 | ||
| 26 |
M28 Capital Management LP
13F
CIK 1807489 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
599,793 | ||
| 27 |
RAYMOND JAMES FINANCIAL INC
13F
CIK 720005 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
571,073 | ||
| 28 |
Lynx1 Capital Management LP
13F
CIK 1910456 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
521,413 | ||
| 29 |
de Boer Daniel Anton
Insider
CIK 2117546 · Jul 31, 2026
Director, Chief Executive Officer, issuer-wide
|
500,000 | ||
| 30 |
JANE STREET GROUP, LLC
13F
CIK 1595888 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
455,104 | ||
| 31 |
STEMPOINT CAPITAL LP
13F
CIK 1952142 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
431,054 | ||
| 32 |
|
300,000 | ||
| 33 |
BNP PARIBAS ARBITRAGE, SA
13F
CIK 1166588 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
275,631 | ||
| 34 |
Monaco Asset Management SAM
13F
CIK 1803593 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
244,487 | ||
| 35 |
Persistent Asset Partners Ltd
13F
CIK 2056052 · Exempt reporting adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
236,454 | ||
| 36 |
Palo Alto Investors LP
13F
CIK 1306923 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
188,807 | ||
| 37 |
Burkehill Global Management, LP
13F
CIK 1904549 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
176,243 | ||
| 38 |
GSA CAPITAL PARTNERS LLP
13F
CIK 1362033 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
173,844 | ||
| 39 |
MILLENNIUM MANAGEMENT LLC
13F
CIK 1273087 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
161,004 | ||
| 40 |
FRANKLIN STREET ADVISORS INC /NC
13F
CIK 1010873 · Registered investment adviser · Sep 30, 2026
|
150,000 | ||
| 41 |
DEUTSCHE BANK AG\
13F
CIK 948046 · Non-US institution · Jun 30, 2026
carried, not yet filed for the newest quarter
|
108,762 | ||
| 42 |
OneDigital Investment Advisors LLC
13F
CIK 1690370 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
85,000 | ||
| 43 |
Quadrature Capital Ltd
13F
CIK 1651424 · Unknown · Jun 30, 2026
carried, not yet filed for the newest quarter
|
84,806 | ||
| 44 |
RFG Advisory, LLC
13F
CIK 1633387 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
64,000 | ||
| 45 |
|
61,538 | ||
| 46 |
BANK OF AMERICA CORP /DE/
13F
CIK 70858 · Bank · Jun 30, 2026
carried, not yet filed for the newest quarter
|
58,040 | ||
| 47 |
GEODE CAPITAL MANAGEMENT, LLC
13F
CIK 1214717 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
57,997 | ||
| 48 |
Point72 Asset Management, L.P.
13F
CIK 1603466 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
50,652 | ||
| 49 |
Invesco NASDAQ Future Gen 200 ETF
Fund
S000077288 · Registered fund · May 31, 2026
Invesco Exchange-Traded Fund Trust II, not summed
|
48,328 | ||
| 50 |
Keating Financial Advisory Services, Inc.
13F
CIK 2103443 · Registered investment adviser · Jun 30, 2026
carried, not yet filed for the newest quarter
|
47,552 |
Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.
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