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iTeos Therapeutics, Inc.

ITOSDelisted Aug 29, 2025
Industry
Biological Products, (No Diagnostic Substances)
SEC CIK
0001808865

iTeos Therapeutics, Inc. was delisted on Aug 29, 2025; its insiders filed their last Form 4 on Aug 29, 2025; 137 institutions reported holding it in 13F filings for Q2 2025, worth $377.0M in total; no superinvestor held it.

13F holders, Q3 2024

Institutional positions in iTeos Therapeutics, Inc. as of Sep 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
151
+14 vs. Q2 2024
Shares held
36.6M
+4.14M (+12.8%) vs. Q2 2024
Total value
$373.3M
−$108.1M (−22.5%) vs. Q2 2024
New holders
26
56 more added
Sold out
12
43 more reduced

2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ITOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2024: 151 institutions
Q1 2021: 81 institutionsQ2 2021: 83 institutionsQ3 2021: 77 institutionsQ4 2021: 118 institutionsQ1 2022: 159 institutionsQ2 2022: 153 institutionsQ3 2022: 143 institutionsQ4 2022: 146 institutionsQ1 2023: 153 institutionsQ2 2023: 146 institutionsQ3 2023: 144 institutionsQ4 2023: 138 institutionsQ1 2024: 136 institutionsQ2 2024: 139 institutionsQ3 2024: 151 institutionsQ4 2024: 137 institutionsQ1 2025: 132 institutionsQ2 2025: 137 institutionsQ3 2025: 1 institutionQ4 2025: 0 institutionsQ1 2026: 0 institutionsQ2 2026: 0 institutions
Value heldQ3 2024: $373.3M
Q1 2021: $1.03BQ2 2021: $755.8MQ3 2021: $841.3MQ4 2021: $1.55BQ1 2022: $1.17BQ2 2022: $768.1MQ3 2022: $698.2MQ4 2022: $707.3MQ1 2023: $488.9MQ2 2023: $460.4MQ3 2023: $388.6MQ4 2023: $383.4MQ1 2024: $471.2MQ2 2024: $536.8MQ3 2024: $373.3MQ4 2024: $262.2MQ1 2025: $220.7MQ2 2025: $377.0MQ3 2025: $2.35KQ4 2025: $0Q1 2026: $0Q2 2026: $0
Institutions holding ITOS and their total value by quarter
QuarterHoldersValue
Q2 20260$0
Q1 20260$0
Q4 20250$0
Q3 20251$2.35K
Q2 2025137$377.0M
Q1 2025132$220.7M
Q4 2024137$262.2M
Q3 2024151$373.3M
Q2 2024139$536.8M
Q1 2024136$471.2M
Q4 2023138$383.4M
Q3 2023144$388.6M
Q2 2023146$460.4M
Q1 2023153$488.9M
Q4 2022146$707.3M
Q3 2022143$698.2M
Q2 2022153$768.1M
Q1 2022159$1.17B
Q4 2021118$1.55B
Q3 202177$841.3M
Q2 202183$755.8M
Q1 202181$1.03B

Institutions, Q3 2024

Shares, value and share of portfolio for each institution holding iTeos Therapeutics, Inc.; share changes are against Q2 2024.

Institutions holding ITOS in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Capital Advisors, Ltd. LLC10$00.00%00.0%Unchanged
Avion Wealth54$00.00%00.0%Unchanged
Covestor Ltd6$00.00%00.0%Unchanged
Parallel Advisors, LLC11$1120.00%−42−79.2%Reduced
Rothschild Investment LLC25$2550.00%+15+150.0%Added
Capital Performance Advisors LLP30$3060.00%+30New
Farther Finance Advisors, LLC34$3470.00%+19+126.7%Added
Smartleaf Asset Management LLC35$3670.00%00.0%Unchanged
Raffa Wealth Management, LLC52$5310.00%00.0%Unchanged
The PNC Financial Services Group, Inc.70$7150.00%00.0%Unchanged
Sterling Capital Management LLC91$9290.00%+91New
SRS Capital Advisors, Inc.95$9700.00%00.0%Unchanged
Daiwa Securities Group Inc.121$1.00K0.00%00.0%Unchanged
Hantz Financial Services, Inc.100$1.00K0.00%00.0%Unchanged
Toth Financial Advisory Corp100$1.02K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC133$1.36K0.00%+40+43.0%Added
Ronald Blue Trust, Inc.116$1.72K0.00%+116New
EverSource Wealth Advisors, LLC170$1.74K0.00%00.0%Unchanged
Lindbrook Capital, LLC184$1.88K0.00%−192−51.1%Reduced
CWM, LLC207$2.00K0.00%+1+0.5%Added
Allworth Financial LP227$2.32K0.00%00.0%Unchanged
GAMMA Investing LLC271$2.77K0.00%+62+29.7%Added
Harbor Capital Advisors, Inc.328$3.00K0.00%+328New
Quadrant Capital Group LLC731$7.46K0.00%00.0%Unchanged
Amalgamated Bank825$8.00K0.00%00.0%Unchanged
Great West Life Assurance Co785$8.00K0.00%00.0%Unchanged
Advisor Group Holdings, Inc.1,236$12.6K0.00%−283−18.6%Reduced
Mirae Asset Global Investments Co., Ltd.1,321$13.9K0.00%+208+18.7%Added
Aquatic Capital Management LLC1,500$15.3K0.00%+1,500New
FMR LLC1,849$18.9K0.00%−319−14.7%Reduced
Leonteq Securities AG2,000$20.4K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.2,444$25.0K0.00%00.0%Unchanged
nVerses Capital, LLC2,500$25.5K0.01%+1,700+212.5%Added
Royal Bank of Canada2,760$28.0K0.00%+318+13.0%Added
Point72 (DIFC) Ltd2,999$30.6K0.00%+2,999New
Federated Hermes, Inc.3,117$31.8K0.00%+1,312+72.7%Added
State of Wyoming3,320$33.9K0.00%+3,320New
Signaturefd, LLC5,034$51.4K0.00%−113−2.2%Reduced
New York State Common Retirement Fund5,109$52.2K0.00%−6,600−56.4%Reduced
Tower Research Capital LLC (TRC)5,170$52.8K0.00%−4,897−48.6%Reduced
STRS Ohio5,200$53.1K0.00%00.0%Unchanged
Virtus ETF Advisers LLC5,655$57.7K0.03%+101+1.8%Added
China Universal Asset Management Co., Ltd.7,024$71.7K0.01%+2,646+60.4%Added
Virtu Financial LLC10,033$102.0K0.01%+10,033New
Manufacturers Life Insurance Company, The10,817$110.4K0.00%−254−2.3%Reduced
Quest Partners LLC11,020$112.5K0.01%+9,934+914.7%Added
Tudor Investment Corp Et Al11,649$118.9K0.00%+11,649New
Zurcher Kantonalbank (Zurich Cantonalbank)11,928$121.8K0.00%−70−0.6%Reduced
US Bancorp12,076$123.3K0.00%+8,129+206.0%Added
SG Americas Securities, LLC12,358$126.0K0.00%+12,358New
Exchange Traded Concepts, LLC13,840$141.3K0.00%−6,414−31.7%Reduced
Prelude Capital Management, LLC13,877$141.7K0.01%+13,877New
MetLife Investment Management14,043$143.4K0.00%00.0%Unchanged
Franklin Resources Inc14,801$144.0K0.00%−32,791−68.9%Reduced
Corebridge Financial, Inc.14,228$145.3K0.00%+262+1.9%Added
Wells Fargo & Company14,242$145.4K0.00%+2,811+24.6%Added
Intech Investment Management LLC15,085$154.0K0.00%+15,085New
Sectoral Asset Management Inc15,650$159.8K0.09%−81,316−83.9%Reduced
Mirae Asset Global ETFs Holdings Ltd.16,267$166.7K0.00%+1,896+13.2%Added
Legal & General Group Plc16,729$170.8K0.00%+269+1.6%Added
Acadian Asset Management LLC16,901$172.0K0.00%+16,901New
XTX Topco Ltd18,207$185.9K0.01%+18,207New
Jane Street Group, LLC18,847$192.4K0.00%−141,008−88.2%Reduced
Fox Run Management, L.L.C.19,263$196.7K0.04%+7,245+60.3%Added
Susquehanna International Group, LLP19,540$199.5K0.00%−89,535−82.1%Reduced
Creative Planning19,636$200.5K0.00%+1,196+6.5%Added
California State Teachers Retirement System19,859$202.8K0.00%−3,170−13.8%Reduced
Citigroup Inc20,192$206.2K0.00%+8,497+72.7%Added
Corton Capital Inc.20,332$207.6K0.10%+20,332New
Man Group plc21,653$221.1K0.00%+21,653New
Belvedere Trading LLC22,601$230.8K0.01%+8,843+64.3%Added
LMR Partners LLP22,972$234.5K0.01%00.0%Unchanged
Jupiter Asset Management Ltd23,133$236.2K0.00%00.0%Unchanged
Massachusetts Financial Services Co23,662$241.6K0.00%+23,662New
Gsa Capital Partners LLP25,787$263.0K0.02%+25,787New
AQR Capital Management LLC26,251$268.0K0.00%−3,047−10.4%Reduced
Alps Advisors Inc26,475$270.3K0.00%−1,719−6.1%Reduced
Russell Investments Group, Ltd.26,606$271.6K0.00%+25,573+2,475.6%Added
Verition Fund Management LLC26,798$273.6K0.00%−4,916−15.5%Reduced
Deutsche Bank AG26,949$275.1K0.00%+5,908+28.1%Added
Boothbay Fund Management, LLC28,468$290.7K0.01%+10,200+55.8%Added
Public Employees Retirement System of Ohio28,826$294.3K0.00%−7,952−21.6%Reduced
Stonepine Capital Management, LLC30,000$306.3K0.19%+30,000New
Alliancebernstein L.P.32,510$331.9K0.00%−5,900−15.4%Reduced
HSBC Holdings PLC33,118$335.2K0.00%+20,541+163.3%Added
J. Goldman & Co LP34,367$350.9K0.02%−35,218−50.6%Reduced
Fisher Asset Management, LLC35,215$359.5K0.00%00.0%Unchanged
Millennium Management LLC37,073$378.5K0.00%−204,232−84.6%Reduced
Two Sigma Advisers, LP37,900$387.0K0.00%+19,700+108.2%Added
Swiss National Bank40,100$409.4K0.00%−5,800−12.6%Reduced
Jump Financial, LLC40,182$410.3K0.01%+14,398+55.8%Added
Rhumbline Advisers41,741$426.2K0.00%−3,120−7.0%Reduced
UBS Group AG43,765$446.8K0.00%+14,379+48.9%Added
Trexquant Investment LP49,006$500.4K0.01%+49,006New
Rafferty Asset Management, LLC49,835$508.8K0.00%+13,850+38.5%Added
UBS Asset Management Americas Inc56,507$576.9K0.00%−2,333−4.0%Reduced
Lazard Asset Management LLC57,743$589.0K0.00%+57,743New
HRT Financial LP58,450$596.0K0.00%+58,450New
Squarepoint Ops LLC61,402$626.9K0.00%+41,766+212.7%Added
Ameriprise Financial Inc61,516$628.1K0.00%−17,953−22.6%Reduced