Comcast Ownership

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

Recent Insider Transactions

SWX:CMCSA Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
03 Feb 26	SellCHF 190,517	Asuka Nakahara	Individual		8,275	CHF 23.02

Insider Trading Volume

Insider Buying: CMCSA insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of CMCSA?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	25	0.000000695%
Public Companies	4,444	0.000124%
State or Government	3,875,868	0.108%
Individual Insiders	32,737,528	0.91%
General Public	466,603,127	13%
Institutions	3,094,625,002	86%

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

Top Shareholders

Top 25 shareholders own 54.47% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
10.3%	The Vanguard Group, Inc.	369,311,219	CHF 8.8b	0.59%	0.13%
8.78%	BlackRock, Inc.	315,741,166	CHF 7.5b	-1.81%	0.12%
5.93%	Capital Research and Management Company	213,274,220	CHF 5.1b	27.9%	0.25%
5.19%	State Street Global Advisors, Inc.	186,805,081	CHF 4.4b	3.39%	0.17%
3.14%	Dodge & Cox	112,967,514	CHF 2.7b	0.35%	0.9%
2.5%	Geode Capital Management, LLC	89,913,362	CHF 2.1b	1.66%	0.14%
2.32%	Norges Bank Investment Management	83,594,032	CHF 2.0b	-15.4%	0.16%
1.33%	JP Morgan Asset Management	47,693,939	CHF 1.1b	-22.4%	0.13%
1.26%	FMR LLC	45,156,199	CHF 1.1b	-33.6%	0.07%
1.17%	UBS Asset Management AG	42,217,605	CHF 1.0b	11.5%	0.1%
1.11%	Eagle Capital Management LLC	39,910,299	CHF 950.5m	-6.17%	3.85%
1.08%	Charles Schwab Investment Management, Inc.	38,916,854	CHF 926.9m	5.25%	0.15%
1.06%	Columbia Management Investment Advisers, LLC	38,160,898	CHF 908.9m	6.24%	0.23%
1.01%	First Eagle Investment Management, LLC	36,171,945	CHF 861.5m	0.68%	0.99%
1%	Northern Trust Global Investments	36,037,654	CHF 858.3m	-4.22%	0.13%
0.9%	Invesco Capital Management LLC	32,247,125	CHF 768.0m	13.7%	0.26%
0.87%	Brian Roberts	31,396,233	CHF 747.8m	0.24%	no data
0.8%	Dimensional Fund Advisors LP	28,954,211	CHF 689.6m	-6.98%	0.11%
0.77%	Hotchkis and Wiley Capital Management, LLC	27,768,597	CHF 661.4m	33%	2.21%
0.76%	Harris Associates L.P.	27,458,428	CHF 654.0m	24.5%	0.85%
0.67%	Legal & General Investment Management Limited	23,999,625	CHF 571.6m	-0.44%	0.13%
0.67%	The Goldman Sachs Group, Inc.	23,951,645	CHF 570.5m	81.4%	0.27%
0.65%	BNY Asset Management	23,342,867	CHF 556.0m	4.19%	0.12%
0.64%	Morgan Stanley	22,910,814	CHF 545.7m	-8.12%	0.06%
0.61%	Strategic Advisers LLC	21,930,363	CHF 522.3m	-22.8%	0.18%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/02/28 03:14
End of Day Share Price	2026/02/11 00:00
Earnings	2025/12/31
Annual Earnings	2025/12/31

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

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Comcast Corporation is covered by 52 analysts. 18 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
Andrew Charles Beale	Arete Research Services LLP
Joseph Bonner	Argus Research Company
William Power	Baird