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, Q1 2025
Institutional positions in iTeos Therapeutics, Inc. as of Mar 31, 2025. 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
- 132
- −4 vs. Q4 2024
- Shares held
- 37.0M
- +2.89M (+8.5%) vs. Q4 2024
- Total value
- $220.7M
- −$41.0M (−15.7%) vs. Q4 2024
- New holders
- 20
- 42 more added
- Sold out
- 24
- 44 more reduced
1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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.
| 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, Q1 2025
Shares, value and share of portfolio for each institution holding iTeos Therapeutics, Inc.; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 4,509,247 | $26.9M | 0.00% | +707,738+18.6% | Added |
| Ra Capital Management, L.P. | 3,649,057 | $21.8M | 0.36% | +1,556,798+74.4% | Added |
| BVF Inc | 3,075,000 | $18.4M | 0.75% | +750,000+32.3% | Added |
| MPM Asset Management LLC | 2,738,785 | $16.4M | 23.55% | 00.0% | Unchanged |
| Tang Capital Management LLC | 2,689,200 | $16.1M | 0.89% | +2,467,484+1,112.9% | Added |
| JPMorgan Chase & Co | 1,982,663 | $11.8M | 0.00% | −86,133−4.2% | Reduced |
| 683 Capital Management, LLC | 1,750,000 | $10.4M | 1.06% | +831,883+90.6% | Added |
| MPM Oncology Impact Management LP | 1,745,943 | $10.4M | 1.79% | 00.0% | Unchanged |
| Vanguard Group Inc | 1,726,458 | $10.3M | 0.00% | +92,429+5.7% | Added |
| Dimensional Fund Advisors LP | 1,181,254 | $7.05M | 0.00% | −28,826−2.4% | Reduced |
| Citadel Advisors LLC | 1,179,722 | $7.04M | 0.01% | −252,540−17.6% | Reduced |
| Vestal Point Capital, LP | 900,000 | $5.37M | 0.38% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 650,053 | $3.88M | 0.00% | +5,152+0.8% | Added |
| Renaissance Technologies LLC | 645,600 | $3.85M | 0.01% | −191,600−22.9% | Reduced |
| Goldman Sachs Group Inc | 587,420 | $3.51M | 0.00% | −143,071−19.6% | Reduced |
| State Street Corp | 581,997 | $3.47M | 0.00% | −3,939−0.7% | Reduced |
| Jacobs Levy Equity Management, Inc | 557,936 | $3.33M | 0.01% | −364,198−39.5% | Reduced |
| Acadian Asset Management LLC | 536,787 | $3.20M | 0.01% | +66,641+14.2% | Added |
| Millennium Management LLC | 348,359 | $2.08M | 0.00% | −62,713−15.3% | Reduced |
| Nuveen, LLC | 303,650 | $1.81M | 0.00% | +303,650 | New |
| Almitas Capital LLC | 275,120 | $1.64M | 0.54% | 00.0% | Unchanged |
| Morgan Stanley | 251,131 | $1.50M | 0.00% | +514+0.2% | Added |
| Northern Trust Corp | 250,125 | $1.49M | 0.00% | −9,612−3.7% | Reduced |
| Charles Schwab Investment Management Inc | 233,561 | $1.39M | 0.00% | +34,365+17.3% | Added |
| AQR Capital Management LLC | 226,210 | $1.35M | 0.00% | +106,260+88.6% | Added |
| Eversept Partners, LP | 220,196 | $1.31M | 0.15% | 00.0% | Unchanged |
| DAFNA Capital Management LLC | 213,347 | $1.27M | 0.36% | +25,000+13.3% | Added |
| Ameriprise Financial Inc | 197,902 | $1.18M | 0.00% | −7,286−3.6% | Reduced |
| Trexquant Investment LP | 188,500 | $1.13M | 0.01% | +8,534+4.7% | Added |
| Bank of America Corp | 180,104 | $1.08M | 0.00% | +118,773+193.7% | Added |
| Kennedy Capital Management, Inc. | 154,717 | $923.7K | 0.02% | +16,126+11.6% | Added |
| Caption Management, LLC | 154,493 | $922.3K | 0.04% | −355,336−69.7% | Reduced |
| Wellington Management Group LLP | 140,119 | $836.5K | 0.00% | +29,787+27.0% | Added |
| Peapod Lane Capital LLC | 135,655 | $809.9K | 0.91% | +26,802+24.6% | Added |
| Barclays PLC | 128,977 | $770.0K | 0.00% | −3,917−2.9% | Reduced |
| Marshall Wace, LLP | 119,558 | $713.8K | 0.00% | +119,558 | New |
| Cubist Systematic Strategies, LLC | 112,092 | $669.2K | 0.01% | +49,914+80.3% | Added |
| Stonepine Capital Management, LLC | 110,000 | $656.7K | 0.76% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 107,764 | $643.4K | 0.00% | −87,189−44.7% | Reduced |
| D. E. Shaw & Co., Inc. | 104,125 | $621.6K | 0.00% | +47,591+84.2% | Added |
| Victory Capital Management Inc | 102,188 | $610.1K | 0.00% | +429+0.4% | Added |
| ADAR1 Capital Management, LLC | 101,096 | $603.5K | 0.12% | −30,503−23.2% | Reduced |
| Invesco Ltd. | 85,202 | $508.7K | 0.00% | +762+0.9% | Added |
| Susquehanna Fundamental Investments, LLC | 84,502 | $504.5K | 0.01% | +84,502 | New |
| Algert Global LLC | 79,952 | $477.3K | 0.01% | +10,440+15.0% | Added |
| Ikarian Capital, LLC | 78,585 | $469.2K | 0.15% | 00.0% | Unchanged |
| HSBC Holdings PLC | 76,993 | $458.5K | 0.00% | +29,587+62.4% | Added |
| American Century Companies Inc | 74,532 | $445.0K | 0.00% | +6,595+9.7% | Added |
| Prudential Financial Inc | 70,701 | $422.1K | 0.00% | −161,390−69.5% | Reduced |
| Bank of New York Mellon Corp | 64,806 | $386.9K | 0.00% | −2,441−3.6% | Reduced |
| ExodusPoint Capital Management, LP | 64,368 | $384.0K | 0.01% | −23,819−27.0% | Reduced |
| Public Employees Retirement System of Ohio | 58,022 | $346.4K | 0.00% | −26,198−31.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 57,877 | $345.5K | 0.00% | −5,100−8.1% | Reduced |
| Gsa Capital Partners LLP | 56,887 | $340.0K | 0.03% | +56,887 | New |
| Fisher Asset Management, LLC | 55,722 | $332.7K | 0.00% | +20,507+58.2% | Added |
| Thrivent Financial for Lutherans | 49,145 | $293.0K | 0.00% | +49,145 | New |
| Russell Investments Group, Ltd. | 45,184 | $269.7K | 0.00% | −12,041−21.0% | Reduced |
| Verition Fund Management LLC | 44,148 | $263.6K | 0.00% | −54,551−55.3% | Reduced |
| Rhumbline Advisers | 43,484 | $259.6K | 0.00% | +454+1.1% | Added |
| Graham Capital Management, L.P. | 40,675 | $242.8K | 0.01% | +29,549+265.6% | Added |
| KLP Kapitalforvaltning AS | 38,900 | $232.2K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 37,300 | $222.7K | 0.01% | −31,772−46.0% | Reduced |
| Engineers Gate Manager LP | 36,810 | $219.8K | 0.00% | +36,810 | New |
| Susquehanna International Group, LLP | 36,308 | $216.8K | 0.00% | −197,568−84.5% | Reduced |
| Deutsche Bank AG | 33,586 | $200.5K | 0.00% | +21,055+168.0% | Added |
| Alliancebernstein L.P. | 32,510 | $194.1K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 30,747 | $183.6K | 0.02% | −10,571−25.6% | Reduced |
| K2 Principal Fund, L.P. | 29,178 | $174.2K | 0.03% | +29,178 | New |
| Alps Advisors Inc | 28,646 | $171.0K | 0.00% | −894−3.0% | Reduced |
| UBS Group AG | 26,260 | $156.8K | 0.00% | −66,901−71.8% | Reduced |
| Man Group plc | 22,532 | $134.5K | 0.00% | −6,637−22.8% | Reduced |
| Jane Street Group, LLC | 21,438 | $128.0K | 0.00% | −113,593−84.1% | Reduced |
| Virtus Investment Advisers, Inc. | 20,663 | $123.4K | 0.03% | +20,663 | New |
| Oxford Asset Management LLP | 19,889 | $118.7K | 0.05% | +19,889 | New |
| Citigroup Inc | 19,184 | $114.5K | 0.00% | −834,597−97.8% | Reduced |
| Intech Investment Management LLC | 18,340 | $109.5K | 0.00% | +5,529+43.2% | Added |
| Boothbay Fund Management, LLC | 18,279 | $109.1K | 0.00% | 00.0% | Unchanged |
| Y-Intercept (Hong Kong) Ltd | 18,124 | $108.2K | 0.01% | −344−1.9% | Reduced |
| Tudor Investment Corp Et Al | 17,651 | $105.4K | 0.00% | +17,651 | New |
| Exchange Traded Concepts, LLC | 17,308 | $103.3K | 0.00% | +3,468+25.1% | Added |
| Readystate Asset Management LP | 17,040 | $101.7K | 0.01% | −26,114−60.5% | Reduced |
| Wells Fargo & Company | 16,996 | $101.5K | 0.00% | +352+2.1% | Added |
| Prelude Capital Management, LLC | 16,344 | $97.6K | 0.01% | +5,736+54.1% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 15,980 | $95.4K | 0.00% | +702+4.6% | Added |
| Ieq Capital, LLC | 14,749 | $88.1K | 0.00% | +14,749 | New |
| MetLife Investment Management | 14,043 | $83.8K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 13,498 | $81.0K | 0.00% | −368−2.7% | Reduced |
| Corebridge Financial, Inc. | 13,036 | $77.8K | 0.00% | −194−1.5% | Reduced |
| Clear Harbor Asset Management, LLC | 12,500 | $74.6K | 0.01% | 00.0% | Unchanged |
| Price T Rowe Associates Inc | 12,390 | $74.0K | 0.00% | +12,390 | New |
| Group One Trading, L.P. | 12,327 | $73.6K | 0.00% | −118,265−90.6% | Reduced |
| Dynamic Technology Lab Private Ltd | 11,257 | $67.0K | 0.01% | +11,257 | New |
| Forefront Analytics, LLC | 11,061 | $66.4K | 0.08% | 00.0% | Unchanged |
| Paloma Partners Management Co | 10,947 | $65.4K | 0.01% | +10,947 | New |
| Manufacturers Life Insurance Company, The | 10,882 | $65.0K | 0.00% | +96+0.9% | Added |
| CWM, LLC | 8,554 | $51.0K | 0.00% | +6,936+428.7% | Added |
| China Universal Asset Management Co., Ltd. | 7,328 | $43.7K | 0.00% | −419−5.4% | Reduced |
| BNP Paribas Arbitrage, SA | 6,806 | $40.6K | 0.00% | −53,273−88.7% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 5,213 | $31.1K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 5,200 | $31.0K | 0.00% | 00.0% | Unchanged |