Comcast Corp CMCSA
We take great care to ensure that the data presented and summarized in this overview for COMCAST CORP is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding CMCSA
View all-
Vanguard Group Inc Valley Forge, PA367MShares$9.99 Billion0.18% of portfolio
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Black Rock Inc. New York, NY321MShares$8.74 Billion0.29% of portfolio
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State Street Corp Boston, MA181MShares$4.92 Billion0.2% of portfolio
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Capital World Investors Los Angeles, CA116MShares$3.16 Billion0.52% of portfolio
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Dodge & Cox San Francisco, CA113MShares$3.06 Billion2.04% of portfolio
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Geode Capital Management, LLC Boston, MA88.4MShares$2.41 Billion0.18% of portfolio
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Jpmorgan Chase & CO New York, NY84.3MShares$2.3 Billion0.17% of portfolio
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Morgan Stanley New York, NY45.5MShares$1.24 Billion0.09% of portfolio
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Eagle Capital Management LLC New York, NY42.5MShares$1.16 Billion4.26% of portfolio
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Invesco Ltd. Atlanta, GA39.4MShares$1.07 Billion0.21% of portfolio
Latest Institutional Activity in CMCSA
Top Purchases
Top Sells
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
View all| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Nov 20
2025
|
David C Novak Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+2.25%
|
-
|
|
Nov 20
2025
|
Kenneth J Bacon Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+17.76%
|
-
|
|
Nov 20
2025
|
Thomas J Baltimore Jr Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+20.54%
|
-
|
|
Nov 20
2025
|
Madeline S. Bell Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+15.27%
|
-
|
|
Nov 20
2025
|
Louise F. Brady Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+23.84%
|
-
|
|
Nov 20
2025
|
Edward D Breen Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+26.43%
|
-
|
|
Nov 20
2025
|
Jeffrey A Honickman Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+3.46%
|
-
|
|
Nov 20
2025
|
Wonya Y Lucas Director |
SELL
Payment of exercise price or tax liability
|
Direct |
277
-1.3%
|
$7,202
$26.63 P/Share
|
|
Nov 20
2025
|
Wonya Y Lucas Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+29.68%
|
-
|
|
Nov 20
2025
|
Asuka Nakahara Director |
BUY
Grant, award, or other acquisition
|
Direct |
9,013
+12.42%
|
-
|
|
Nov 04
2025
|
Brian L Roberts Chairman of Board & CEO |
SELL
Bona fide gift
|
Indirect |
1,304,730
-7.64%
|
-
|
|
Nov 04
2025
|
Brian L Roberts Chairman of Board & CEO |
BUY
Other acquisition or disposition
|
Indirect |
405,968
+2.32%
|
-
|
|
Nov 04
2025
|
Brian L Roberts Chairman of Board & CEO |
SELL
Other acquisition or disposition
|
Direct |
405,968
-6.52%
|
-
|
|
Nov 04
2025
|
Brian L Roberts Chairman of Board & CEO |
SELL
Bona fide gift
|
Direct |
301,305
-4.62%
|
-
|
|
Nov 03
2025
|
Brian L Roberts Chairman of Board & CEO |
SELL
Bona fide gift
|
Indirect |
96,396
-0.57%
|
-
|
|
Sep 30
2025
|
Jeffrey A Honickman Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,393
+0.58%
|
-
|
|
Sep 30
2025
|
David C Novak Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,075
+0.28%
|
-
|
|
Sep 30
2025
|
Thomas J Baltimore Jr Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,075
+4.03%
|
-
|
|
Sep 30
2025
|
Louise F. Brady Director |
BUY
Grant, award, or other acquisition
|
Direct |
1,075
+5.21%
|
-
|
|
Sep 30
2025
|
Edward D Breen Director |
BUY
Grant, award, or other acquisition
|
Direct |
637
+3.81%
|
-
|
Last 12 Months Summary
| Grant, award, or other acquisition | 103K shares |
|---|---|
| Exercise of conversion of derivative security | 1.26M shares |
| Other acquisition or disposition | 406K shares |
| Bona fide gift | 258K shares |
| Payment of exercise price or tax liability | 1.03M shares |
|---|---|
| Bona fide gift | 1.97M shares |
| Other acquisition or disposition | 406K shares |