Institutional shares held 3.13 Billion
32.2M calls
20.3M puts
Total value of holdings $116B
$1.19B calls
$748M puts
Market Cap $162B
4,403,789,824 Shares Out.
Institutional ownership 71.14%
# of Institutions 2,752


Latest Institutional Activity in CMCSA

Top Purchases

Q1 2025
Boston Common Asset Management, LLC Shares Held: 228K ($8.4M)
Q1 2025
Central Pacific Bank Trust Division Shares Held: 87.2K ($3.22M)
Q1 2025
First Hawaiian Bank Shares Held: 187K ($6.89M)
Q1 2025
Cullen Investment Group, Ltd. Shares Held: 254K ($9.38M)
Q1 2025
Versant Capital Management, Inc Shares Held: 7.93K ($293K)

Top Sells

Q1 2025
Massmutual Trust CO Fsb Shares Held: 283K ($10.4M)
Q1 2025
Park National Corp Shares Held: 23.2K ($856K)
Q1 2025
Quent Capital, LLC Shares Held: 10.3K ($379K)
Q1 2025
Neville Rodie & Shaw Inc Shares Held: 16.6K ($612K)
Q1 2025
First Financial Bank Trust Division Shares Held: 15.5K ($571K)

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
View All Transactions

Last 12 Months Summary

Buy / Acquisition
2.14M Shares
From 16 Insiders
Grant, award, or other acquisition 77.7K shares
Exercise of conversion of derivative security 2.02M shares
Bona fide gift 43.2K shares
Sell / Disposition
2.99M Shares
From 15 Insiders
Payment of exercise price or tax liability 1.65M shares
Bona fide gift 691K shares
Open market or private sale 640K shares

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P - Open market or private purchase×
S - Open market or private sale×
V - Transaction voluntarily reported earlier than required×
A - Grant, award, or other acquisition×
D - Sale (or disposition) back to the issuer×
F - Payment of exercise price or tax liability×
I - Discretionary transaction×
M - Exercise of conversion of derivative security×
C - Conversion of derivative security×
E - Expiration of short derivative position×
H - Expiration (or cancellation) of long derivative position with value received×
O - Exercise of out-of-the-money derivative securities×
X - Exercise of in-the-money or at-the-money derivatives securities×
G - Bona fide gift×
L - Small Acquisition×
W - Acquisition or disposition by will or laws×
Z - Deposit into or withdrawal from voting trust×
J - Other acquisition or disposition×
K - Transaction in equity swap or similar instrument×
U - Disposition due to a tender of shares in a change of control transaction×
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