ITOS

iTeos Therapeutics
ITOS

Overview Fund Activity
Delisted

ITOS was delisted on the 28th of August, 2025.

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149 hedge funds and large institutions have $373M invested in iTeos Therapeutics in 2024 Q3 according to their latest regulatory filings, with 25 funds opening new positions, 57 increasing their positions, 43 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
149
Holders Change
+13
Holders Change %
+9.56%
% of All Funds
2.16%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
25
Increased
57
Reduced
43
Closed
12
Calls
$27M
Puts
$3.94M
Net Calls
+$23M
Net Calls Change
+$35.9M

Top Buyers

1
TCM
1
Tang Capital Management
California
$24.6M
2
Citadel Advisors
2
Citadel Advisors
Florida
$12.6M
3
6CM
3
683 Capital Management
New York
$16M
4
ACM
4
ADAR1 Capital Management
Texas
$3.85M
5
KPF
5
K2 Principal Fund
Ontario, Canada
$5.46M

Top Sellers

1
EC
1
EcoR1 Capital
California
$16.4M
2
DM
2
Deerfield Management
New York
$0
3
VPC
3
Vestal Point Capital
New York
$10.5M
4
Morgan Stanley
4
Morgan Stanley
New York
$5.12M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$16.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$39.6M +$1.55M +151,513 +4%
RCM
2
RA Capital Management
Massachusetts
$32.5M -$3.4M -332,548 -9%
BC
3
Boxer Capital
California
$30.1M – – –
MAM
4
MPM Asset Management
Massachusetts
$28M – – –
TCM
5
Tang Capital Management
California
$24.6M +$24.6M +2,407,800 New
MB
6
MPM BioImpact
Massachusetts
$17.8M – – –
Vanguard Group
7
Vanguard Group
Pennsylvania
$16.9M -$4.01M -393,196 -19%
EC
8
EcoR1 Capital
California
$16.4M -$16.8M -1,641,219 -51%
6CM
9
683 Capital Management
New York
$16M +$4.65M +455,288 +41%
Citadel Advisors
10
Citadel Advisors
Florida
$12.6M +$5.5M +538,927 +77%
State Street
11
State Street
Massachusetts
$12M +$2.16M +211,452 +22%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$10.7M +$1.41M +137,871 +15%
VPC
13
Vestal Point Capital
New York
$10.5M -$7.4M -725,000 -41%
Goldman Sachs
14
Goldman Sachs
New York
$9.32M +$1.85M +180,741 +25%
CS
15
Candriam SCA
Luxembourg
$7.85M +$2.65M +259,910 +51%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$6.54M +$205K +20,092 +3%
Renaissance Technologies
17
Renaissance Technologies
New York
$5.48M -$237K -23,200 -4%
KPF
18
K2 Principal Fund
Ontario, Canada
$5.46M +$2.84M +277,871 +108%
Morgan Stanley
19
Morgan Stanley
New York
$5.12M -$6M -587,933 -54%
JPMorgan Chase & Co
20
JPMorgan Chase & Co
New York
$4.77M +$54.8K +5,368 +1%
ACM
21
ADAR1 Capital Management
Texas
$3.85M +$3.23M +316,737 +528%
AG
22
Algert Global
California
$2.62M +$1.25M +122,730 +92%
Prudential Financial
23
Prudential Financial
New Jersey
$2.59M +$233K +22,800 +10%
Northern Trust
24
Northern Trust
Illinois
$2.57M +$105K +10,301 +4%
Charles Schwab
25
Charles Schwab
California
$2.27M +$85.7K +8,397 +4%
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