ITOS

iTeos Therapeutics
ITOS

Delisted

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

71 hedge funds and large institutions have $907M invested in iTeos Therapeutics in 2020 Q4 according to their latest regulatory filings, with 22 funds opening new positions, 24 increasing their positions, 12 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
71
Holders Change
+17
Holders Change %
+31.48%
% of All Funds
1.26%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.07%
New
22
Increased
24
Reduced
12
Closed
5
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Shares
Change %
RCM
1
RA Capital Management
Massachusetts
$149M
BC
2
Boxer Capital
California
$147M
MAM
3
MPM Asset Management
Massachusetts
$125M
MB
4
MPM BioImpact
Massachusetts
$79.7M
Janus Henderson Group
5
Janus Henderson Group
United Kingdom
$64.7M +$32.1M +988,298 +99%
AllianceBernstein
6
AllianceBernstein
Tennessee
$37.1M +$11.2M +330,016 +43%
AG
7
Artal Group
Luxembourg
$37M
BlackRock
8
BlackRock
New York
$36M +$13.6M +402,336 +61%
RI
9
RTW Investments
New York
$36M +$5.74M +171,311 +19%
Citadel Advisors
10
Citadel Advisors
Florida
$27M -$3.41M -100,975 -11%
Fidelity Investments
11
Fidelity Investments
Massachusetts
$24.9M +$3.34M +98,681 +15%
Vanguard Group
12
Vanguard Group
Pennsylvania
$22M +$7.63M +225,487 +53%
ACA
13
Avoro Capital Advisors
New York
$15.6M
Adage Capital Partners
14
Adage Capital Partners
Massachusetts
$11.1M +$11.1M +326,857 New
ABG
15
Ally Bridge Group
New York
$10.9M +$10.9M +322,794 New
CAM
16
Cormorant Asset Management
Massachusetts
$10.1M -$1.69M -50,000 -14%
EC
17
EcoR1 Capital
California
$8.79M
State Street
18
State Street
Massachusetts
$6.39M +$1.95M +57,773 +44%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$6.13M +$1.04M +30,816 +21%
RSCM
20
Rock Springs Capital Management
Maryland
$5.41M -$2.26M -66,724 -29%
BBA
21
Baker Bros. Advisors
New York
$5.09M -$582K -17,216 -10%
ACM
22
Asymmetry Capital Management
California
$4.68M +$2.73M +80,633 +140%
Northern Trust
23
Northern Trust
Illinois
$4.46M +$145K +4,279 +3%
LGM
24
Logos Global Management
California
$3.38M -$6.76M -200,000 -67%
APM
25
Avidity Partners Management
Texas
$3.13M -$8.03M -237,426 -72%