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

Insider buying vs selling

Have Comcast Corp insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Jennifer KhouryChief Communications Officer2026-03-1710,867$28.38
$308.41kBuy
Jennifer KhouryChief Communications Officer2026-03-1710,514$30.08
$316.26kSell
Jason ArmstrongCFO2026-03-0573,497$28.38
$2.09MBuy
Jason ArmstrongCFO2026-03-054,494$31.74
$142.62kSell
Jason ArmstrongCFO2026-03-0569,003$31.75
$2.19MSell
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
Michael J. CavanaghCo-CEO2026-03-0134,980$30.96
$1.08MSell

1 of 4

CMCSA insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when CMCSA insiders and whales buy or sell their stock.

CMCSA Shareholders

What type of owners hold Comcast Corp stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vanguard Group Inc10.26%369,311,219$10.31BInstitution
Blackrock Inc8.78%315,783,631$8.82BInstitution
State Street Corp5.19%186,805,081$5.22BInstitution
Capital World Investors3.90%140,343,399$3.92BInstitution
Dodge Cox3.14%112,967,514$3.16BInstitution
Geode Capital Management LLC2.50%89,913,362$2.51BInstitution
Norges Bank2.32%83,594,032$2.33BInstitution
Fmr LLC1.86%67,086,562$1.87BInstitution
Jpmorgan Chase Co1.76%63,377,145$1.77BInstitution
Capital Research Global Investors1.55%55,664,933$1.55BInstitution

1 of 3

CMCSA vs Telecom Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
CMCSA84.30%1.50%Net SellingNet Selling
AMX0.18%99.82%
VIV1.99%0.00%
VOD0.94%0.00%
CHT0.24%0.01%

Comcast Stock Ownership FAQ

Who owns Comcast?

Comcast (NASDAQ: CMCSA) is owned by 84.30% institutional shareholders, 1.50% Comcast insiders, and 14.20% 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 $998.58M.

If you're new to stock investing, here's how to buy Comcast stock.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.