COMCAST CORP-CLASS A (CMCSA) Institutional Ownership Changes & 13F Activity

COMCAST CORP-CLASS A (CMCSA). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include Renaissance Technologies LLC, Eagle Capital Management, First Eagle U.S. Value, Matrix Advisors Value Fund, and Torray Fund.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2024Matrix Advisors Value FundBuy56,104724,616$28,376,000
Q2 2024Gardner Russo & QuinnSell-29,4223,064,822$120,018,420
Q2 2024Yacktman Asset ManagementSell-7,5001,421,000$55,646,360
Q2 2024Tweedy, Browne Co All Funds (US)Sell-2,24037,641$1,474,022
Q2 2024Mairs & Power Growth FundSell-1,2695,554$217,495
Q2 2024Sequoia Financial AdvisorsSell-787245,726$9,622,623
Q2 2024Hillman Value FundSell-473149,043$5,836,524
Q2 2024Cullen Value FundBuy38237,146$9,286,620
Q1 2024Renaissance Technologies LLCSell-4,664,7671,546,909$67,059
Q1 2024Dodge & Cox Stock FundSell-1,458,26873,143,940$3,170,789,799
Q1 2024Eagle Capital ManagementBuy1,335,48718,922,959$820,310,273
Q1 2024Parnassus Endeavor FundSell-1,195,1141,460,416$63,309,034
Q1 2024Gardner Russo & QuinnSell-201,5473,094,244$134,135,498
Q1 2024Hillman Value FundBuy142,991149,516$6,481,519
Q1 2024First Eagle U.S. ValueBuy75,68131,996,318$1,387,040,388
Q1 2024Sequoia Financial AdvisorsSell-44,790246,513$10,686,355
Q1 2024Matrix Advisors Value FundBuy33,008668,512$28,979,995
Q1 2024Yacktman Asset ManagementSell-17,0001,428,500$61,925,475
Q1 2024Olstein Capital ManagementSell-17,00090,000$3,902
Q1 2024Cullen Value FundBuy5,770237,108$9,913,492
Q1 2024Mairs & Power Growth FundBuy1,8626,823$295,777
Q1 2024Tweedy, Browne Co All Funds (US)Sell-1,60339,881$1,728,841
Q1 2024Hancock Classic ValueSell-655,135$222,602
Q4 2023Dodge & Cox Stock FundSell-1,179,58574,602,208$3,271,306,821
Q4 2023Eagle Capital ManagementSell-603,73117,587,472$771,210,647
Q4 2023Gardner Russo & QuinnSell-232,2783,295,791$144,520,450
Q4 2023Cullen Value FundBuy231,338231,338$10,144,170
Q4 2023First Eagle U.S. ValueSell-65,11031,920,637$1,399,719,941
Q4 2023Olstein Capital ManagementSell-43,000107,000$4,692
Q4 2023Sequoia Financial AdvisorsBuy38,888291,303$12,773,637

Frequently asked questions about CMCSA activity

  • Which institutional owners are buying CMCSA?

    Institutional owners buying CMCSA include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in CMCSA activity?

    "Buy" means an investor increased their reported position in CMCSA compared to the prior reporting period. This reflects growing exposure to COMCAST CORP-CLASS A (CMCSA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in CMCSA increasing?

    Institutional interest in CMCSA can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.

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