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ProQR Therapeutics
PRQR

Overview Fund Activity

62 hedge funds and large institutions have $82.4M invested in ProQR Therapeutics in 2025 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 16 increasing their positions, 21 reducing their positions, and 6 closing their positions.

Holders
62
Holders Change
-2
Holders Change %
-3.13%
% of All Funds
0.83%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
4
Increased
16
Reduced
21
Closed
6
Calls
$97K
Puts
$20K
Net Calls
+$77K
Net Calls Change
+$44K

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$6.29M
2
IC
2
Ikarian Capital
Texas
$1.77M
3
AAA
3
Affinity Asset Advisors
New York
$7.14M
4
WP
4
Woodline Partners
California
$3.07M
5
Royal Bank of Canada
5
Royal Bank of Canada
Ontario, Canada
$229K

Top Sellers

1
Adage Capital Partners
1
Adage Capital Partners
Massachusetts
$13.5M
2
Millennium Management
2
Millennium Management
New York
$2.67M
3
UBS Group
3
UBS Group
Switzerland
$2.33M
4
Citadel Advisors
4
Citadel Advisors
Florida
$774K
5
KCM
5
Kynam Capital Management
New Jersey
$3.36M
Name Market Value Shares Shares
Change 		Shares
Change %
FSA
26
Franklin Street Advisors
North Carolina
$306K 150,000 – –
Two Sigma Advisers
27
Two Sigma Advisers
New York
$286K 140,300 +79,300 +130%
BNP Paribas Financial Markets
28
BNP Paribas Financial Markets
France
$248K 121,494 +26,893 +28%
Bank of America
29
Bank of America
North Carolina
$243K 119,198 +24,347 +26%
Royal Bank of Canada
30
Royal Bank of Canada
Ontario, Canada
$229K 112,400 +112,200 +56,100%
Deutsche Bank
31
Deutsche Bank
Germany
$222K 108,762 – –
Raymond James Financial
32
Raymond James Financial
Florida
$195K 95,721 -6,395 -6%
OIA
33
OneDigital Investment Advisors
Kansas
$133K 65,000 +25,000 +63%
Vontobel Holding
34
Vontobel Holding
Switzerland
$131K 63,979 +27,722 +76%
Geode Capital Management
35
Geode Capital Management
Massachusetts
$99.6K 48,822 – –
VCIM
36
Velan Capital Investment Management
Georgia
$91.8K 45,000 – –
PAP
37
Persistent Asset Partners
Hong Kong
$74K 36,280 -11,503 -24%
Bank of Montreal
38
Bank of Montreal
Ontario, Canada
$61.2K 30,000 – –
RA
39
RFG Advisory
Alabama
$61.2K 30,000 – –
VPIM
40
Vanguard Personalized Indexing Management
California
$45.5K 22,314 +1,518 +7%
Mariner
41
Mariner
Kansas
$39.2K 19,219 +885 +5%
PNC Financial Services Group
42
PNC Financial Services Group
Pennsylvania
$36K 17,649 -9,010 -34%
Jane Street
43
Jane Street
New York
$30.4K 14,904 -76,216 -84%
AI
44
Atom Investors
Texas
$26.7K 13,107 – –
HF
45
HRT Financial
New York
$25K 12,297 +12,297 New
EGM
46
Engineers Gate Manager
New York
$21.9K 10,730 +10,730 New
ACM
47
ADAR1 Capital Management
Texas
$20.4K 10,000 -10,394 -51%
Truist Financial
48
Truist Financial
North Carolina
$20.4K 10,000 – –
KAS
49
Kestra Advisory Services
Texas
$20.4K 10,000 – –
Osaic Holdings
50
Osaic Holdings
Arizona
$19.2K 7,250 -300 -4%
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