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ProQR Therapeutics
PRQR

Overview Fund Activity

64 hedge funds and large institutions have $54.9M invested in ProQR Therapeutics in 2025 Q1 according to their latest regulatory filings, with 7 funds opening new positions, 18 increasing their positions, 19 reducing their positions, and 19 closing their positions.

Holders
64
Holders Change
-12
Holders Change %
-15.79%
% of All Funds
0.87%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
7
Increased
18
Reduced
19
Closed
19
Calls
$66K
Puts
$33K
Net Calls
+$33K
Net Calls Change
-$100K

Top Buyers

1
Aberdeen Group
1
Aberdeen Group
United Kingdom
$2.46M
2
Morgan Stanley
2
Morgan Stanley
New York
$1.84M
3
AAA
3
Affinity Asset Advisors
New York
$4.37M
4
Citadel Advisors
4
Citadel Advisors
Florida
$1.09M
5
MAM
5
Monaco Asset Management
Monaco
$628K

Top Sellers

1
WP
1
Woodline Partners
California
$1.76M
2
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$10.8M
3
ACM
3
Altium Capital Management
New York
$0
4
Millennium Management
4
Millennium Management
New York
$2.75M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$998K
Name Market Value Shares Shares
Change 		Shares
Change %
Squarepoint
26
Squarepoint
New York
$150K 112,463 +29,349 +35%
Deutsche Bank
27
Deutsche Bank
Germany
$145K 108,762 – –
Raymond James Financial
28
Raymond James Financial
Florida
$136K 102,116 +4,188 +4%
Bank of America
29
Bank of America
North Carolina
$126K 94,851 +13,067 +16%
BNP Paribas Financial Markets
30
BNP Paribas Financial Markets
France
$126K 94,601 +19,900 +27%
Jane Street
31
Jane Street
New York
$121K 91,120 +79,720 +699%
CSS
32
Cubist Systematic Strategies
Connecticut
$119K 89,645 -44,045 -33%
American Century Companies
33
American Century Companies
Missouri
$103K 77,686 -11,841 -13%
Two Sigma Advisers
34
Two Sigma Advisers
New York
$81.1K 61,000 +31,800 +109%
Geode Capital Management
35
Geode Capital Management
Massachusetts
$64.9K 48,822 – –
PAP
36
Persistent Asset Partners
Hong Kong
$63.6K 47,783 +47,783 New
VCIM
37
Velan Capital Investment Management
Georgia
$59.9K 45,000 +4,500 +11%
OIA
38
OneDigital Investment Advisors
Kansas
$53.2K 40,000 +12,500 +45%
Vontobel Holding
39
Vontobel Holding
Switzerland
$48.2K 36,257 +36,257 New
Bank of Montreal
40
Bank of Montreal
Ontario, Canada
$39.9K 30,000 – –
RA
41
RFG Advisory
Alabama
$39.9K 30,000 – –
PNC Financial Services Group
42
PNC Financial Services Group
Pennsylvania
$35.5K 26,659 -2,244 -8%
QC
43
Quadrature Capital
United Kingdom
$35.4K 26,403 +26,403 New
VPIM
44
Vanguard Personalized Indexing Management
California
$27.7K 20,796 -633 -3%
ACM
45
ADAR1 Capital Management
Texas
$27.1K 20,394 – –
Mariner
46
Mariner
Kansas
$24.4K 18,334 – –
Invesco
47
Invesco
Georgia
$24.1K 18,084 +6,197 +52%
XT
48
XTX Topco
Cayman Islands
$21.4K 16,079 -45,518 -74%
GCP
49
GSA Capital Partners
United Kingdom
$20K 14,683 +14,683 New
AI
50
Atom Investors
Texas
$17.4K 13,107 – –
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2
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