NASDAQ: CMCSA
Comcast Corp Stock Ownership - Who owns Comcast?

Insider buying vs selling

Have Comcast Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Michael J. CavanaghCo-CEO2026-02-11383,796$32.67
$12.54MSell
Brian L. RobertsChairman of Board Co-CEO2026-02-11907,653$32.70
$29.68MSell
Brian L. RobertsChairman of Board Co-CEO2026-02-11984,320$28.38
$27.94MBuy
Michael J. CavanaghCo-CEO2026-02-11441,743$28.38
$12.54MBuy
Michael J. CavanaghCo-CEO2026-02-1157,947$32.66
$1.89MSell
Michael J. CavanaghCo-CEO2026-02-11294,495$32.66
$9.62MSell
Michael J. CavanaghCo-CEO2026-02-11294,495$28.38
$8.36MBuy
Asuka NakaharaDirector2026-02-038,275$29.70
$245.77kSell
Daniel C. MurdockEVP Chief Accounting Officer2026-01-20478$28.38
$13.57kSell
Thomas J. ReidChief Legal Officer Secretary2026-01-204,676$28.05
$131.16kSell

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Net Insider Buy/Sell (L12M) Ownership

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CMCSA Shareholders

What type of owners hold Comcast Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc10.26%369,311,219$11.66BInstitution
Blackrock Inc8.78%315,783,631$9.97BInstitution
State Street Corp5.19%186,805,081$5.90BInstitution
Capital World Investors3.90%140,343,399$4.43BInstitution
Dodge Cox3.14%112,967,514$3.57BInstitution
Geode Capital Management LLC2.50%89,913,362$2.84BInstitution
Norges Bank2.32%83,594,032$2.64BInstitution
Jpmorgan Chase Co1.76%63,377,145$2.00BInstitution
Capital Research Global Investors1.55%55,664,933$1.76BInstitution
Morgan Stanley1.16%41,615,239$1.31BInstitution

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CMCSA vs Telecom Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CMCSA67.69%1.49%Net SellingNet Buying
AMX0.20%0.00%
VOD0.74%0.00%
CHT0.20%0.00%
CHTR54.28%45.72%Net SellingNet Selling

Comcast Stock Ownership FAQ

Who owns Comcast?

Comcast (NASDAQ: CMCSA) is owned by 67.69% institutional shareholders, 1.49% Comcast insiders, and 30.82% retail investors. Brian L. Roberts is the largest individual Comcast shareholder, owning 35.75M shares representing 0.99% of the company. Brian L. Roberts's Comcast shares are currently valued at $1.13B.

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