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IO Biotech
IOBT

Overview Fund Activity

26 hedge funds and large institutions have $25.3M invested in IO Biotech in 2025 Q2 according to their latest regulatory filings, with 6 funds opening new positions, 5 increasing their positions, 8 reducing their positions, and 1 closing their positions.

Holders
26
Holders Change
+5
Holders Change %
+23.81%
% of All Funds
0.35%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
6
Increased
5
Reduced
8
Closed
1
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
MG
1
Marex Group
$62.6K
2
NA
2
NewEdge Advisors
Louisiana
$33.7K
3
SAM
3
Sectoral Asset Management
Quebec, Canada
$164K
4
CSS
4
Cubist Systematic Strategies
Connecticut
$18.2K
5
Renaissance Technologies
5
Renaissance Technologies
New York
$194K

Top Sellers

1
PHS
1
PFM Health Sciences
California
$2.74M
2
DIG
2
Dauntless Investment Group
New Hampshire
$451K
3
Morgan Stanley
3
Morgan Stanley
New York
$909K
4
LCM
4
Landscape Capital Management
New Jersey
$483K
5
Bank of America
5
Bank of America
North Carolina
$2.24M
Name Market Value Shares Shares
Change 		Shares
Change %
SS
26
SBI Securities
Japan
$183 132 +2 +2%
Vontobel Holding
27
Vontobel Holding
Switzerland
– – -20,029 Closed
1
2