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Disclosery

PRQR PROQR THRAPEUTICS N V

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SHS EURO (common), issuer CIK 1612940

62 managers (63 13F filers) reported a position in PRQR shares at 2025-06-30, 40,456,212 shares in all. 4 filers opened a position and 7 filers sold out during the quarter.

Managers
62
13F filers
63
New
4
Added
17
Reduced
20
Sold out
7
Shares held by filers
40,456,212

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
ADAGE CAPITAL PARTNERS GP, L.L.C.in group ADAGE CAPITAL PARTNERS GP, L.…6,601,938$13.5M0.02%-1,500,16013F-HRTimelineGroup
Privium Fund Management B.V.4,997,562$10M2.17%+11,92913F-HRTimeline
Affinity Asset Advisors, LLC3,499,512$7.14M1.06%+215,00013F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY3,083,490$6.29M<0.01%+1,699,99713F-HRTimelineGroup
Sio Capital Management, LLC2,075,139$4.23M1.7%+20,54613F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc1,850,348$3.77M0.01%013F-HRTimelineGroup
Kynam Capital Management, LP1,649,462$3.36M0.36%-100,53813F-HRTimeline
DAFNA Capital Management LLC1,567,561$3.2M0.88%013F-HRTimeline
Siren, L.L.C.in group Siren, L.L.C.1,552,183$3.17M0.16%013F-HRTimelineGroup
Woodline Partners LP1,504,000$3.07M0.02%+178,34513F-HRTimeline
PLATINUM INVESTMENT MANAGEMENT LTD1,450,969$2.96M0.2%-87,27813F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC1,307,533$2.67M<0.01%-763,11513F-HRTimelineGroup
ArrowMark Colorado Holdings LLC1,199,638$2.45M0.04%-45,40013F-HRTimeline
UBS Group AGin group UBS Group AG1,143,835$2.33M<0.01%-643,21413F-HRTimelineGroup
M28 Capital Management LP1,019,498$2.08M3.55%013F-HRTimeline
Ikarian Capital, LLCin group Ikarian Capital, LLC868,069$1.77M0.59%new13F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.750,000$1.53M<0.01%013F-HRTimelineGroup
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD620,000$1.26M<0.01%013F-HRTimelineGroup
Walleye Capital LLCin group Walleye Capital LLC531,977$1.09M0.01%+28,41313F-HRTimelineGroup
Monaco Asset Management SAM460,000$938K0.36%-11,90813F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP394,779$805K<0.01%+3,23813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC379,263$774K<0.01%-439,59513F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding364,340$743K+1,428Timeline
BOOTHBAY FUND MANAGEMENT, LLC224,130$457K0.01%013F-HRTimeline
DIADEMA PARTNERS LP157,694$322K0.2%-50,00013F-HRTimeline
FRANKLIN STREET ADVISORS INC /NC150,000$306K0.02%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS121,494$248K<0.01%+26,89313F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/119,198$243K<0.01%+24,34713F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA112,400$229K<0.01%+112,20013F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\108,762$222K<0.01%013F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC95,721$195K<0.01%-6,39513F-HRTimelineGroup
OneDigital Investment Advisors LLC65,000$133K<0.01%+25,00013F-HRTimeline
Vontobel Holding Ltd.in group Vontobel Holding Ltd.63,979$131K<0.01%+27,72213F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC48,822$99.6K<0.01%013F-HRTimelineGroup
Velan Capital Investment Management LP45,000$91.8K0.09%013F-HRTimeline
Persistent Asset Partners Ltd36,280$74K0.06%-11,50313F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/30,000$61.2K<0.01%013F-HRTimelineGroup
RFG Advisory, LLC30,000$61.2K<0.01%013F-HRTimeline
Vanguard Personalized Indexing Manageme…in group VANGUARD GROUP INC22,314$45.5K<0.01%+1,51813F-HRTimelineGroup
Mariner, LLCin group Mariner, LLC19,219$39.2K<0.01%+88513F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…17,649$36K<0.01%-9,01013F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC14,904$30.4K<0.01%-76,21613F-HRTimelineGroup
Atom Investors LP13,107$26.7K<0.01%013F-HRTimeline
HRT FINANCIAL LP12,297$25K<0.01%new13F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.12,050$24.6K<0.01%+4,50013F-HR/ATimelineGroup
Engineers Gate Manager LP10,730$21.9K<0.01%new13F-HRTimeline
TRUIST FINANCIAL CORPin group TRUIST FINANCIAL CORP10,000$20.4K<0.01%013F-HRTimelineGroup
Kestra Advisory Services, LLCin group Kestra Advisory Services, LLC10,000$20.4K<0.01%013F-HRTimelineGroup
ADAR1 Capital Management, LLCin group ADAR1 Capital Management, LLC10,000$20.4K<0.01%-10,39413F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN5,610$11.4K<0.01%-1,00013F-HRTimelineGroup
Cubist Systematic Strategies, LLC4,061$8.28K<0.01%-85,58413F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.3,945$8.05K<0.01%-10713F-HRTimelineGroup
GROUP ONE TRADING LLC3,541$7.22K<0.01%new13F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO3,345$6.82K<0.01%-74913F-HRTimelineGroup
Steward Partners Investment Advisory, L…1,300$2.65K<0.01%+65013F-HRTimeline
PFS Partners, LLC1,000$2.04K<0.01%013F-HRTimeline
SBI Securities Co., Ltd.558$1.14K<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC856$1K<0.01%-3,25213F-HRTimeline
Activest Wealth Management100$204<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.40$80<0.01%013F-HRTimeline
Medallion Wealth Advisors, LLC10$20<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.