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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, Q2 2023

Institutional positions in iTeos Therapeutics, Inc. as of Jun 30, 2023. 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
146
−7 vs. Q1 2023
Shares held
34.8M
−1.22M (−3.4%) vs. Q1 2023
Total value
$460.4M
−$28.4M (−5.8%) vs. Q1 2023
New holders
18
57 more added
Sold out
25
47 more reduced

Compare with Q1 2023: 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 holdersQ2 2023: 146 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 heldQ2 2023: $460.4M
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, Q2 2023

Shares, value and share of portfolio for each institution holding iTeos Therapeutics, Inc.; share changes are against Q1 2023.

Institutions holding ITOS in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Louisiana State Employees Retirement System13,000$172.1K0.00%+1,600+14.0%Added
MetLife Investment Management12,678$167.9K0.00%00.0%Unchanged
Cornercap Investment Counsel Inc12,557$166.3K0.03%00.0%Unchanged
Winton Group Ltd12,212$161.7K0.01%−6,218−33.7%Reduced
Franklin Resources Inc12,072$159.8K0.00%+12,072New
Simplex Trading, LLC11,503$152.0K0.01%+9,463+463.9%Added
Guggenheim Capital LLC11,205$148.4K0.00%+453+4.2%Added
Worth Venture Partners, LLC10,900$144.3K0.08%+10,900New
Dynamic Technology Lab Private Ltd10,641$141.0K0.02%−1,215−10.2%Reduced
Manufacturers Life Insurance Company, The10,296$136.3K0.00%+10,296New
Exchange Traded Concepts, LLC9,624$127.4K0.00%+9,624New
Amalgamated Bank9,217$122.0K0.00%−952−9.4%Reduced
Virtus ETF Advisers LLC7,773$102.9K0.06%+2,991+62.5%Added
Oregon Public Employees Retirement Fund7,715$102.1K0.00%−400−4.9%Reduced
Group One Trading, L.P.7,321$96.9K0.00%−6,358−46.5%Reduced
Teachers Retirement System of the State of Kentucky6,573$87.0K0.00%+430+7.0%Added
Zurcher Kantonalbank (Zurich Cantonalbank)5,758$76.2K0.00%+4,239+279.1%Added
C M Bidwell & Associates Ltd3,929$52.0K0.04%+3,929New
Royal Bank of Canada2,586$34.0K0.00%+1,255+94.3%Added
Federated Hermes, Inc.2,376$31.5K0.00%−10,153−81.0%Reduced
Quadrant Capital Group LLC2,194$29.0K0.00%+2,170+9,041.7%Added
Amundi1,799$24.0K0.00%00.0%Unchanged
KBC Group NV1,773$23.0K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.1,605$21.3K0.00%00.0%Unchanged
Aquatic Capital Management LLC1,400$19.0K0.00%+1,400New
Metropolitan Life Insurance Co1,365$18.1K0.00%00.0%Unchanged
Gladius Capital Management LP1,292$17.1K0.01%−424−24.7%Reduced
Leonteq Securities AG1,200$15.9K0.00%+400+50.0%Added
Signaturefd, LLC1,161$15.4K0.00%+869+297.6%Added
The PNC Financial Services Group, Inc.988$13.1K0.00%+728+280.0%Added
Tower Research Capital LLC (TRC)987$13.1K0.00%+89+9.9%Added
Advisor Group Holdings, Inc.499$6.61K0.00%−16−3.1%Reduced
China Universal Asset Management Co., Ltd.469$6.21K0.00%−13−2.7%Reduced
US Bancorp427$5.65K0.00%+168+64.9%Added
Parallel Advisors, LLC227$3.00K0.00%+63+38.4%Added
Massmutual Trust Co FSB162$2.15K0.00%+79+95.2%Added
Daiwa Securities Group Inc.121$2.00K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC121$1.60K0.00%−1,170−90.6%Reduced
Lindbrook Capital, LLC77$1.02K0.00%+53+220.8%Added
CWM, LLC60$1.00K0.00%+51+566.7%Added
Allianz Asset Management GmbH55,287$7320.00%+25,108+83.2%Added
25 LLC34$4730.00%+34New
Allworth Financial LP21$2790.00%−33−61.1%Reduced
Farmers & Merchants Investments Inc14$1850.00%00.0%Unchanged
Parkside Financial Bank & Trust8$1060.00%+8New
Covestor Ltd4$00.00%00.0%Unchanged
AXA S.A.0$00.00%−218,600−100.0%Sold out
Tang Capital Management LLC0$00.00%−216,700−100.0%Sold out
Integral Health Asset Management, LLC0$00.00%−180,000−100.0%Sold out
Wellington Management Group LLP0$00.00%−148,594−100.0%Sold out
Janus Henderson Group PLC0$00.00%−72,246−100.0%Sold out
Squarepoint Ops LLC0$00.00%−54,115−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−46,448−100.0%Sold out
Vident Investment Advisory, LLC0$00.00%−32,887−100.0%Sold out
Prairiewood Capital, LLC0$00.00%−32,269−100.0%Sold out
Caxton Associates LP0$00.00%−30,695−100.0%Sold out
Ziegler Capital Management, LLC0$00.00%−21,704−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−13,573−100.0%Sold out
Gsa Capital Partners LLP0$00.00%−13,251−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−11,952−100.0%Sold out
DekaBank Deutsche Girozentrale0$00.00%−11,300−100.0%Sold out
Maryland State Retirement & Pension System0$00.00%−10,038−100.0%Sold out
Lazard Asset Management LLC0$00.00%−6,177−100.0%Sold out
State of Wyoming0$00.00%−6,056−100.0%Sold out
Point72 Asset Management, L.P.0$00.00%−3,620−100.0%Sold out
James Investment Research Inc0$00.00%−2,680−100.0%Sold out
EcoR1 Capital, LLC0$00.00%−1,300−100.0%Sold out
Point72 Middle East FZE0$00.00%−900−100.0%Sold out
TCI Wealth Advisors, Inc.0$00.00%−226−100.0%Sold out
Fisher Asset Management, LLC0$00.00%−102−100.0%Sold out
Fifth Third Bancorp0$00.00%−25−100.0%Sold out