ITOS

iTeos Therapeutics
ITOS

Overview Fund Activity
Delisted

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

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136 hedge funds and large institutions have $396M invested in iTeos Therapeutics in 2023 Q4 according to their latest regulatory filings, with 31 funds opening new positions, 47 increasing their positions, 39 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
136
Holders Change
-7
Holders Change %
-4.9%
% of All Funds
1.99%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
31
Increased
47
Reduced
39
Closed
36
Calls
$2.04M
Puts
$14.1M
Net Calls
-$12M
Net Calls Change
-$16.3M

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$24.8M
2
EC
2
EcoR1 Capital
California
$12.2M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$7.65M
4
Citigroup
4
Citigroup
New York
$3.78M
5
Susquehanna International Group
5
Susquehanna International Group
Pennsylvania
$3.12M

Top Sellers

1
State Street
1
State Street
Massachusetts
$6.04M
2
BlackRock
2
BlackRock
New York
$46.7M
3
CS
3
Candriam SCA
Luxembourg
$0
4
Janus Henderson Group
4
Janus Henderson Group
United Kingdom
$0
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$16.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
AF
126
Allworth Financial
California
$2.49K +$2.2K +201 +773%
GI
127
GAMMA Investing
California
$1.32K +$1.32K +133 New
Carson Wealth (CWM LLC)
128
Carson Wealth (CWM LLC)
Nebraska
$1K -$1.63K -220 -62%
Daiwa Securities Group
129
Daiwa Securities Group
Japan
$1K – – –
AW
130
Avion Wealth
Texas
$1K +$1K +54 New
HFS
131
Hantz Financial Services
Michigan
$1K +$1K +100 New
PNC Financial Services Group
132
PNC Financial Services Group
Pennsylvania
$646 -$24.4K -2,228 -97%
FFA
133
Farther Finance Advisors
California
$274 +$274 +25 New
PA
134
Parallel Advisors
California
$120 +$120 +11 New
CS
135
Candriam SCA
Luxembourg
– -$5.6M -511,537 Closed
Janus Henderson Group
136
Janus Henderson Group
United Kingdom
– -$5.48M -500,324 Closed
BBA
137
Baker Bros. Advisors
New York
– -$1.65M -150,346 Closed
Los Angeles Capital Management
138
Los Angeles Capital Management
California
– -$1.16M -105,554 Closed
OCA
139
Octagon Capital Advisors
New York
– -$1.12M -102,000 Closed
Verition Fund Management
140
Verition Fund Management
Connecticut
– -$1.04M -94,824 Closed
Rafferty Asset Management
141
Rafferty Asset Management
New York
– -$933K -85,189 Closed
UOC
142
UBS O'Connor
Illinois
– -$654K -59,764 Closed
WG
143
Winton Group
United Kingdom
– -$366K -33,433 Closed
Public Sector Pension Investment Board (PSP Investments)
144
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
– -$358K -32,728 Closed
Allianz Asset Management
145
Allianz Asset Management
Germany
– -$353K -32,200 Closed
New York State Teachers Retirement System (NYSTRS)
146
New York State Teachers Retirement System (NYSTRS)
New York
– -$298K -27,200 Closed
Thrivent Financial for Lutherans
147
Thrivent Financial for Lutherans
Minnesota
– -$265K -24,223 Closed
TPSF
148
Texas Permanent School Fund
Texas
– -$242K -22,109 Closed
YCM
149
Yousif Capital Management
Michigan
– -$232K -21,143 Closed
Adage Capital Partners
150
Adage Capital Partners
Massachusetts
– -$219K -20,000 Closed
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