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© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.
Insider Trades

CMCSA

COMCAST CORP

Superinvestors

Institutional investors holding CMCSA

Consensus →
InvestorFundWeightSharesValueQuarter
First Eagle Investment ManagementFirst Eagle Investment Management1.90%36,171,945$1.1B2025Q4
Dodge & CoxDodge & Cox1.82%112,967,514$3.4B2025Q4
Hillman Capital ManagementHillman Value Fund1.71%90,861$2.7M2025Q4
David KatzMatrix Asset Advisors1.61%600,301$17.9M2025Q4
Kopernik Global InvestorsKopernik Global Investors1.55%649,213$19.4M2025Q4
Bill NygrenOakmark Select Fund – Harris Associates1.04%27,458,428$820.7M2025Q4
Thomas RussoGardner Russo & Quinn0.74%2,300,197$68.8M2025Q4
David TepperAppaloosa Management0.68%902,888$48.5M2014Q2
Yacktman Asset ManagementYacktman Asset Management0.49%1,161,500$34.7M2025Q4
Wallace WeitzWeitz Investment Management0.15%85,000$2.5M2025Q4
Tweedy Browne Co.Tweedy Browne Value Fund0.08%31,496$941K2025Q4
Kahn Brothers GroupKahn Brothers Group0.04%7,025$210K2025Q4
Glenn GreenbergBrave Warrior Advisors0.02%31,094$929K2025Q4
Meridian / ArrowMarkMeridian Contrarian Fund0.02%25,000$747K2025Q4
Kenneth FisherFisher Asset Management0.00%47,690$1.4M2025Q4

Congressional Activity

Congressional data coming soon

Insider Activity

4

Total trades

$58K

Volume

2

Buys

1

Sells

Last trade: Apr 3, 2026

Insider Tradeslast 90 days

DateInsiderTypeValue
Apr 3, 2026Daniel C. MurdockOption–
Apr 3, 2026Daniel C. MurdockSell$58K

Congressional Tradeslast 90 days

Congressional trade data is being sourced and will appear here shortly.

Mar 31, 2026
Edward D Breen
Buy
–
Mar 31, 2026Thomas J Baltimore JrBuy–