iTeos Therapeutics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGM:ITOS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
19 Nov 24	BuyUS$38,635	Matthew Gall	Individual		5,000	US$7.73
14 Nov 24	SellUS$17,500,000	Boxer Capital Management, LLC	Company		2,000,000	US$8.75

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ITOS?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	144,730	0.379%
Hedge Funds	2,325,000	6.09%
General Public	3,343,372	8.75%
VC/PE Firms	6,576,987	17.2%
Institutions	25,804,252	67.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 74.52% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.7%	MPM BioImpact LLC	4,484,728	US$32.8m	0%	4.51%
9.95%	BlackRock, Inc.	3,801,509	US$27.8m	-2.09%	no data
6.09%	BVF Partners L.P.	2,325,000	US$17.0m	0%	0.67%
5.48%	RA Capital Management, L.P.	2,092,259	US$15.3m	-34.3%	0.21%
4.28%	The Vanguard Group, Inc.	1,634,029	US$12.0m	-1.37%	no data
3.75%	Citadel Advisors LLC	1,432,262	US$10.5m	15.9%	0.01%
3.17%	Dimensional Fund Advisors LP	1,210,080	US$8.9m	15.7%	no data
2.92%	JP Morgan Asset Management	1,115,321	US$8.2m	166%	no data
2.48%	Boxer Capital Management, LLC	946,915	US$6.9m	0%	0.63%
2.41%	Jacobs Levy Equity Management Inc	922,134	US$6.8m	348%	0.03%
2.4%	683 Capital Management, LLC	918,117	US$6.7m	-41.5%	0.73%
2.36%	Vestal Point Capital, LP	900,000	US$6.6m	-12.2%	0.4%
2.24%	JPMorgan Chase & Co, Brokerage and Securities Investments	856,966	US$6.3m	18,800%	no data
2.24%	Citigroup Inc.,Banking and Securities Investments	853,781	US$6.2m	4,130%	no data
2.19%	Renaissance Technologies LLC	837,200	US$6.1m	56.1%	0.01%
1.69%	Geode Capital Management, LLC	644,901	US$4.7m	0.71%	no data
1.53%	State Street Global Advisors, Inc.	585,936	US$4.3m	-50.2%	no data
1.36%	Goldman Sachs Group, Investment Banking and Securities Investments	520,209	US$3.8m	9.31%	no data
1.33%	Caption Management, LLC	509,829	US$3.7m	0%	0.18%
1.23%	Acadian Asset Management LLC	470,146	US$3.4m	2,680%	0.01%
1.08%	Millennium Management LLC	411,072	US$3.0m	1,010%	no data
0.72%	Almitas Capital LLC	275,120	US$2.0m	0%	0.39%
0.68%	Northern Trust Global Investments	259,737	US$1.9m	3.13%	no data
0.61%	Susquehanna International Group, LLP, Asset Management Arm	233,876	US$1.7m	187%	no data
0.58%	Tang Capital Management, LLC	221,716	US$1.6m	-90.8%	0.1%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/03/17 12:02
End of Day Share Price	2025/03/14 00:00
Earnings	2024/12/31
Annual Earnings	2024/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

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Analyst Sources

iTeos Therapeutics, Inc. is covered by 8 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Michael Ulz	Baird
Swayampakula Ramakanth	H.C. Wainwright & Co.
Lut Ming Cheng	J.P. Morgan