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

Insider buying vs selling

Have Comcast Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Daniel C. MurdockEVP Chief Accounting Officer2026-04-032,073$27.93
$57.90kSell
Jennifer KhouryChief Communications Officer2026-03-1710,514$30.08
$316.26kSell
Jennifer KhouryChief Communications Officer2026-03-1710,867$28.38
$308.41kBuy
Jason ArmstrongCFO2026-03-054,494$31.74
$142.62kSell
Jason ArmstrongCFO2026-03-0569,003$31.75
$2.19MSell
Jason ArmstrongCFO2026-03-0573,497$28.38
$2.09MBuy
Brian L. RobertsChairman of Board Co-CEO2026-03-0145,578$30.96
$1.41MSell
Jason ArmstrongCFO2026-03-012,099$30.96
$64.99kSell
Jason ArmstrongCFO2026-03-012,688$30.96
$83.22kSell
Jason ArmstrongCFO2026-03-0143,060$30.96
$1.33MSell

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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
Blackrock Inc8.82%314,985,765$7.80BInstitution
Vanguard Capital Management LLC6.53%233,154,772$5.77BInstitution
State Street Corp5.12%182,735,113$4.52BInstitution
Capital World Investors5.10%182,141,779$4.51BInstitution
Charles Schwab Investment Management Inc3.40%121,558,654$3.01BInstitution
Dodge Cox3.17%113,108,244$2.80BInstitution
Capital Research Global Investors2.51%89,574,393$2.22BInstitution
Geode Capital Management LLC2.47%88,110,009$2.18BInstitution
Vanguard Portfolio Management LLC2.15%76,713,093$1.90BInstitution
Jpmorgan Chase Co1.77%63,236,690$1.57BInstitution

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CMCSA vs Telecom Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CMCSA83.73%1.51%Net SellingNet Selling
AMX0.17%99.83%
VIV2.00%0.00%
VOD0.91%0.00%
CHT0.26%0.01%

Comcast Stock Ownership FAQ

Who owns Comcast?

Comcast (NASDAQ: CMCSA) is owned by 83.73% institutional shareholders, 1.51% Comcast insiders, and 14.76% retail investors. Brian L. Roberts is the largest individual Comcast shareholder, owning 35.75M shares representing 1.00% of the company. Brian L. Roberts's Comcast shares are currently valued at $885.24M.

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