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 2021
Institutional positions in iTeos Therapeutics, Inc. as of Sep 30, 2021. 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
- 77
- −6 vs. Q2 2021
- Shares held
- 31.2M
- +1.69M (+5.7%) vs. Q2 2021
- Total value
- $841.3M
- +$85.5M (+11.3%) vs. Q2 2021
- New holders
- 12
- 27 more added
- Sold out
- 18
- 25 more reduced
Compare with Q2 2021: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 1 | $2.35K |
| Q2 2025 | 137 | $377.0M |
| Q1 2025 | 132 | $220.7M |
| Q4 2024 | 137 | $262.2M |
| Q3 2024 | 151 | $373.3M |
| Q2 2024 | 139 | $536.8M |
| Q1 2024 | 136 | $471.2M |
| Q4 2023 | 138 | $383.4M |
| Q3 2023 | 144 | $388.6M |
| Q2 2023 | 146 | $460.4M |
| Q1 2023 | 153 | $488.9M |
| Q4 2022 | 146 | $707.3M |
| Q3 2022 | 143 | $698.2M |
| Q2 2022 | 153 | $768.1M |
| Q1 2022 | 159 | $1.17B |
| Q4 2021 | 118 | $1.55B |
| Q3 2021 | 77 | $841.3M |
| Q2 2021 | 83 | $755.8M |
| Q1 2021 | 81 | $1.03B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding iTeos Therapeutics, Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| State of Wyoming | 9 | $0 | 0.00% | −4−30.8% | Reduced |
| Daiwa Securities Group Inc. | 121 | $3.00K | 0.00% | +55+83.3% | Added |
| US Bancorp | 115 | $3.00K | 0.00% | +115 | New |
| UBS Group AG | 135 | $4.00K | 0.00% | −2,749−95.3% | Reduced |
| Tower Research Capital LLC (TRC) | 563 | $15.0K | 0.00% | −661−54.0% | Reduced |
| Penserra Capital Management LLC | 805 | $21.0K | 0.00% | +5+0.6% | Added |
| Ameritas Investment Partners, Inc. | 1,605 | $43.0K | 0.00% | 00.0% | Unchanged |
| Legal & General Group Plc | 1,623 | $44.0K | 0.00% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,756 | $47.0K | 0.00% | −1−0.1% | Reduced |
| Royal Bank of Canada | 2,164 | $59.0K | 0.00% | −310−12.5% | Reduced |
| Metropolitan Life Insurance Co | 6,044 | $163.2K | 0.00% | −610−9.2% | Reduced |
| Virtus ETF Advisers LLC | 7,731 | $209.0K | 0.09% | −403−5.0% | Reduced |
| Invesco Ltd. | 7,744 | $209.0K | 0.00% | +7,744 | New |
| Parametric Portfolio Associates LLC | 7,736 | $209.0K | 0.00% | +7,736 | New |
| MetLife Investment Management | 7,999 | $216.0K | 0.00% | 00.0% | Unchanged |
| Voya Investment Management LLC | 8,291 | $224.0K | 0.00% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 10,000 | $256.0K | 0.00% | 00.0% | Unchanged |
| Boothbay Fund Management, LLC | 9,888 | $267.0K | 0.01% | +778+8.5% | Added |
| ProShare Advisors LLC | 10,110 | $273.0K | 0.00% | −1,437−12.4% | Reduced |
| Manufacturers Life Insurance Company, The | 10,861 | $293.0K | 0.00% | −900−7.7% | Reduced |
| California State Teachers Retirement System | 10,902 | $294.0K | 0.00% | −16,968−60.9% | Reduced |
| STRS Ohio | 10,900 | $294.0K | 0.00% | +10,900 | New |
| American International Group, Inc. | 11,054 | $298.0K | 0.00% | −263−2.3% | Reduced |
| Susquehanna Fundamental Investments, LLC | 11,090 | $299.0K | 0.01% | +11,090 | New |
| Cubist Systematic Strategies, LLC | 11,184 | $302.0K | 0.00% | −14,031−55.6% | Reduced |
| Cna Financial Corp | 14,025 | $379.0K | 0.10% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 14,104 | $381.0K | 0.00% | −3,660−20.6% | Reduced |
| SG Americas Securities, LLC | 14,215 | $384.0K | 0.00% | +14,215 | New |
| Mirabella Financial Services LLP | 14,280 | $386.0K | 0.05% | +14,280 | New |
| JPMorgan Chase & Co | 14,551 | $393.0K | 0.00% | +2,567+21.4% | Added |
| State of Wisconsin Investment Board | 15,000 | $405.0K | 0.00% | 00.0% | Unchanged |
| Bank of America Corp | 22,364 | $604.0K | 0.00% | +14,448+182.5% | Added |
| Rhumbline Advisers | 26,770 | $723.0K | 0.00% | +610+2.3% | Added |
| Man Group plc | 26,902 | $726.0K | 0.00% | +3,624+15.6% | Added |
| Marshall Wace North America L.P. | 31,976 | $863.0K | 0.00% | −179,119−84.9% | Reduced |
| Tekla Capital Management LLC | 42,362 | $1.14M | 0.04% | +42,362 | New |
| Dimensional Fund Advisors LP | 48,649 | $1.31M | 0.00% | +48,649 | New |
| Marshall Wace, LLP | 56,557 | $1.53M | 0.01% | −86,372−60.4% | Reduced |
| Asymmetry Capital Management, L.P. | 57,286 | $1.55M | 0.93% | −3,962−6.5% | Reduced |
| Wells Fargo & Company | 59,901 | $1.62M | 0.00% | +59,685+27,631.9% | Added |
| Deutsche Bank AG | 70,167 | $1.90M | 0.00% | −417−0.6% | Reduced |
| Bank of New York Mellon Corp | 71,460 | $1.93M | 0.00% | +13,330+22.9% | Added |
| DAFNA Capital Management LLC | 83,061 | $2.24M | 0.60% | +83,061 | New |
| Adage Capital Partners GP, L.L.C. | 95,000 | $2.56M | 0.01% | +38,107+67.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 112,300 | $3.03M | 0.01% | −20,300−15.3% | Reduced |
| Nuveen Asset Management, LLC | 106,549 | $3.06M | 0.00% | −1,763−1.6% | Reduced |
| Silverarc Capital Management, LLC | 116,931 | $3.16M | 1.83% | +41,420+54.9% | Added |
| Two Sigma Advisers, LP | 117,600 | $3.17M | 0.01% | +78,900+203.9% | Added |
| Charles Schwab Investment Management Inc | 140,518 | $3.79M | 0.00% | +43,432+44.7% | Added |
| Baker Bros. Advisors LP | 150,346 | $4.06M | 0.02% | 00.0% | Unchanged |
| Morgan Stanley | 156,608 | $4.23M | 0.00% | +65,256+71.4% | Added |
| Two Sigma Investments, LP | 167,770 | $4.53M | 0.01% | +66,646+65.9% | Added |
| Goldman Sachs Group Inc | 175,284 | $4.73M | 0.00% | +54,010+44.5% | Added |
| Northern Trust Corp | 176,446 | $4.76M | 0.00% | +3,843+2.2% | Added |
| 683 Capital Management, LLC | 200,413 | $5.41M | 0.28% | +200,413 | New |
| AXA S.A. | 216,357 | $5.84M | 0.02% | +7,969+3.8% | Added |
| Wellington Management Group LLP | 223,300 | $6.03M | 0.00% | 00.0% | Unchanged |
| Sectoral Asset Management Inc | 273,700 | $7.39M | 0.61% | +266,000+3,454.5% | Added |
| Cormorant Asset Management, LP | 288,330 | $7.79M | 0.32% | 00.0% | Unchanged |
| State Street Corp | 322,107 | $8.70M | 0.00% | +3,938+1.2% | Added |
| Geode Capital Management, LLC | 347,363 | $9.38M | 0.00% | +63,385+22.3% | Added |
| Citigroup Inc | 413,472 | $11.2M | 0.01% | −19,012−4.4% | Reduced |
| Candriam Luxembourg S.C.A. | 525,244 | $14.2M | 0.10% | +20,354+4.0% | Added |
| Vanguard Group Inc | 619,031 | $16.7M | 0.00% | +104,056+20.2% | Added |
| FMR LLC | 805,081 | $21.7M | 0.00% | −5,700−0.7% | Reduced |
| Tang Capital Management LLC | 900,000 | $24.3M | 5.05% | +680,604+310.2% | Added |
| Citadel Advisors LLC | 975,418 | $26.3M | 0.03% | −18,978−1.9% | Reduced |
| Rubric Capital Management LP | 988,683 | $26.7M | 1.54% | +988,683 | New |
| Artal Group S.A. | 994,047 | $26.8M | 0.66% | 00.0% | Unchanged |
| EcoR1 Capital, LLC | 1,303,157 | $35.2M | 1.24% | +267,293+25.8% | Added |
| Alliancebernstein L.P. | 1,335,081 | $36.0M | 0.01% | −19,997−1.5% | Reduced |
| BlackRock Inc. | 1,558,236 | $42.1M | 0.00% | +41,498+2.7% | Added |
| MPM Oncology Impact Management LP | 2,107,092 | $56.9M | 8.82% | −231,489−9.9% | Reduced |
| RTW Investments, LP | 2,353,015 | $63.5M | 0.96% | +636,430+37.1% | Added |
| MPM Asset Management LLC | 3,290,711 | $88.8M | 20.59% | −375,076−10.2% | Reduced |
| Boxer Capital, LLC | 4,345,016 | $117.3M | 4.10% | 00.0% | Unchanged |
| Ra Capital Management, L.P. | 4,417,259 | $119.3M | 1.65% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −1,056,545−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −26,939−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −26,205−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −25,778−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −25,485−100.0% | Sold out |
| Affinity Asset Advisors, LLC | 0 | $0 | 0.00% | −25,000−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −23,504−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −19,658−100.0% | Sold out |
| Parkwood LLC | 0 | $0 | 0.00% | −18,859−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −14,315−100.0% | Sold out |
| Russell Investments Group, Ltd. | 0 | $0 | 0.00% | −13,399−100.0% | Sold out |
| Millennium Management LLC | 0 | $0 | 0.00% | −10,389−100.0% | Sold out |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −9,560−100.0% | Sold out |
| Chicago Partners Investment Group LLC | 0 | $0 | 0.00% | −9,325−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −8,090−100.0% | Sold out |
| FORA Capital, LLC | 0 | $0 | 0.00% | −3,740−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −1,000−100.0% | Sold out |
| Signaturefd, LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |