Institutional shares held 3 Billion
36.4M calls
19.7M puts
Total value of holdings $106B
$1.28B calls
$697M puts
Market Cap $156B
4,403,789,824 Shares Out.
Institutional ownership 68.23%
# of Institutions 2,708


Latest Institutional Activity in CMCSA

Top Purchases

Q1 2025
Nuveen, LLC Shares Held: 25.5M ($900M)
Q1 2025
Dodge & Cox Shares Held: 94.2M ($3.33B)
Q1 2025
Pacer Advisors, Inc. Shares Held: 13.2M ($467M)
Q1 2025
Jpmorgan Chase & CO Shares Held: 94.3M ($3.33B)
Q1 2025
Eagle Capital Management LLC Shares Held: 42.8M ($1.51B)

Top Sells

Q1 2025
Capital International Investors Shares Held: 15.1M ($535M)
Q1 2025
Wells Fargo & Company Shares Held: 18.1M ($640M)
Q1 2025
Price T Rowe Associates Inc Shares Held: 31.4M ($1.11B)
Q1 2025
Amundi Shares Held: 12M ($425M)
Q1 2025
Bank Of America Corp Shares Held: 36.5M ($1.29B)

About CMCSA

Comcast Corporation operates as a media and technology company worldwide. It operates through Cable Communications, Media, Studios, Theme Parks, and Sky segments. The Cable Communications segment offers broadband, video, voice, wireless, and other services to residential and business customers under the Xfinity brand; and advertising services. The Media segment operates NBCUniversal's television and streaming platforms, including national, regional, and international cable networks, the NBC and Telemundo broadcast, and Peacock networks. The Studios segment operates NBCUniversal's film and television studio production and distribution operations. The Theme Parks segment operates Universal theme parks in Orlando, Florida; Hollywood, California; Osaka, Japan; and Beijing, China. The Sky segment offers direct-to-consumer services, such as video, broadband, voice and wireless phone services, and content business operates entertainment networks, the Sky News broadcast network, and Sky Sports networks. The company also owns the Philadelphia Flyers, as well as the Wells Fargo Center arena in Philadelphia, Pennsylvania; and provides streaming service, such as Peacock. Comcast Corporation was founded in 1963 and is headquartered in Philadelphia, Pennsylvania.


Insider Transactions at CMCSA

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
2.37M Shares
From 17 Insiders
Grant, award, or other acquisition 66.1K shares
Exercise of conversion of derivative security 2.04M shares
Bona fide gift 258K shares
Sell / Disposition
3.05M Shares
From 14 Insiders
Payment of exercise price or tax liability 1.66M shares
Bona fide gift 743K shares
Open market or private sale 640K shares

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