Comcast Corp

CMCSA

Exchange: Nasdaq
Industry: Cable & Other Pay Television Services
SEC CIK: 0001166691

SEC filings (opens in a new tab)

No open-market purchases or sales by Comcast Corp insiders were filed in the last 90 days; 1,902 institutions reported holding it in 13F filings for Q2 2026, worth $77.1B in total; 5 superinvestors hold it, including Harris Associates (Oakmark) and Gardner Russo & Quinn.

Other share classesCCZ

13F holders, Q1 2021

Institutional positions in Comcast Corp as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders: 2,304; No complete 13F data for Q4 2020
Shares held: 3.86B; No complete 13F data for Q4 2020
Total value: $208.8B; No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting CMCSA on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 2,304 institutions

Value heldQ1 2021: $208.8B

Institutions holding CMCSA and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,902	$77.1B
Q1 2026	2,058	$90.3B
Q4 2025	2,106	$93.1B
Q3 2025	2,160	$93.6B
Q2 2025	2,298	$111.5B
Q1 2025	2,362	$116.8B
Q4 2024	2,459	$120.4B
Q3 2024	2,372	$134.0B
Q2 2024	2,348	$127.3B
Q1 2024	2,442	$143.9B
Q4 2023	2,473	$147.0B
Q3 2023	2,333	$150.3B
Q2 2023	2,258	$144.4B
Q1 2023	2,227	$134.0B
Q4 2022	2,214	$124.0B
Q3 2022	2,102	$106.4B
Q2 2022	2,281	$145.0B
Q1 2022	2,358	$174.9B
Q4 2021	2,421	$190.4B
Q3 2021	2,299	$214.5B
Q2 2021	2,308	$219.1B
Q1 2021	2,304	$208.8B

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Comcast Corp.

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding CMCSA in Q1 2021
Institution	Shares	Value	% of portfolio	Change in shares	Action
NN Investment Partners Holdings N.V.	4,392,462	$237.7M	1.40%	–	–
Envestnet Asset Management Inc	4,446,648	$240.6M	0.16%	–	–
London Co of Virginia	4,469,104	$241.8M	1.39%	–	–
CIBC Private Wealth Group, LLC	4,504,597	$243.7M	0.61%	–	–
State of Wisconsin Investment Board	4,543,810	$245.9M	0.52%	–	–
Lord, Abbett & Co. LLC	4,592,156	$248.5M	0.63%	–	–
Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)	4,652,977	$251.8M	5.39%	–	–
DekaBank Deutsche Girozentrale	4,641,043	$254.6M	0.85%	–	–
Canada Pension Plan Investment Board	4,767,366	$258.0M	0.34%	–	–
Vontobel Asset Management Inc	4,597,367	$258.2M	1.57%	–	–
HSBC Holdings PLC	4,875,569	$265.9M	0.35%	–	–
TPG Group Holdings (SBS) Advisors, Inc.	5,053,225	$273.4M	3.19%	–	–
Adage Capital Partners GP, L.L.C.	5,062,516	$273.9M	0.56%	–	–
Truist Financial Corp	5,227,896	$282.9M	0.49%	–	–
ProShare Advisors LLC	5,249,822	$284.1M	0.89%	–	–
Gardner Russo & Quinn LLCSuperinvestorGardner Russo & Quinn	5,531,300	$299.3M	2.73%	–	–
Allen Investment Management LLC	5,635,356	$304.9M	4.69%	–	–
Aviva PLC	5,685,151	$307.6M	1.50%	–	–
Prudential Financial Inc	5,754,308	$311.4M	0.47%	–	–
State Board of Administration of Florida Retirement System	5,808,595	$314.3M	0.63%	–	–
Mediatel Partners	5,823,000	$315.1M	91.76%	–	–
New York State Teachers Retirement System	5,851,418	$316.6M	0.68%	–	–
TD Asset Management Inc	6,001,730	$324.8M	0.36%	–	–
National Pension Service	6,003,765	$324.9M	0.68%	–	–
1832 Asset Management L.P.	5,906,933	$325.1M	0.70%	–	–
Diamond Hill Capital Management Inc	6,317,210	$341.8M	1.38%	–	–
Amundi Asset Management US, Inc.	6,534,075	$353.6M	0.27%	–	–
KBC Group NV	6,704,688	$362.8M	1.47%	–	–
Credit Suisse AG	6,757,258	$365.6M	0.27%	–	–
Mackenzie Financial Corp	6,844,466	$370.4M	0.56%	–	–
Hotchkis & Wiley Capital Management LLC	7,210,512	$390.2M	1.19%	–	–
Bank of Montreal	7,670,835	$416.8M	0.29%	–	–
Citigroup Inc	7,776,109	$420.8M	0.40%	–	–
APG Asset Management N.V.	9,189,995	$423.1M	0.72%	–	–
Putnam Investments LLC	7,822,180	$423.3M	0.71%	–	–
Soroban Capital Partners LP	7,941,047	$429.7M	4.03%	–	–
Schroder Investment Management Group	7,988,898	$432.3M	0.56%	–	–
Deutsche Bank AG	8,262,712	$447.1M	0.24%	–	–
The PNC Financial Services Group, Inc.	8,374,869	$453.2M	0.44%	–	–
Fayez Sarofim & Co	8,387,423	$453.8M	1.67%	–	–
Neuberger Berman Group LLC	8,410,485	$454.4M	0.43%	–	–
Rhumbline Advisers	8,747,802	$473.3M	0.64%	–	–
California State Teachers Retirement System	8,763,313	$474.2M	0.63%	–	–
Citadel Advisors LLC	8,816,164	$477.0M	0.50%	–	–
Principal Financial Group Inc	8,942,076	$483.9M	0.34%	–	–
Fiduciary Management Inc	9,153,955	$495.3M	3.71%	–	–
Pictet Asset Management Ltd	9,154,968	$495.4M	0.60%	–	–
Rothschild & Co Wealth Management UK Ltd	9,244,898	$500.2M	8.96%	–	–
Egerton Capital (UK) LLP	9,450,636	$511.4M	2.69%	–	–
First Pacific Advisors, LP	9,509,463	$514.6M	6.99%	–	–
Findlay Park Partners LLP	9,690,490	$524.4M	3.64%	–	–
Arrowstreet Capital, Limited Partnership	9,732,709	$526.6M	0.70%	–	–
LSV Asset Management	9,988,168	$540.5M	0.92%	–	–
New York State Common Retirement Fund	12,321,409	$666.7M	0.74%	–	–
Manufacturers Life Insurance Company, The	12,415,211	$671.8M	0.58%	–	–
Barrow Hanley Mewhinney & Strauss LLC	12,948,449	$700.6M	2.23%	–	–
California Public Employees Retirement System	13,028,978	$705.0M	0.54%	–	–
Raymond James & Associates	13,905,412	$752.4M	0.76%	–	–
Macquarie Group Ltd	14,425,724	$780.6M	1.10%	–	–
Royal Bank of Canada	15,239,215	$824.6M	0.26%	–	–
Sumitomo Mitsui Trust Holdings, Inc.	15,808,039	$855.4M	0.53%	–	–
Janus Henderson Group PLC	15,945,730	$862.8M	0.39%	–	–
Orbis Allan Gray Ltd	15,948,720	$863.0M	6.17%	–	–
Barclays PLC	16,011,597	$866.4M	0.83%	–	–
Parametric Portfolio Associates LLC	16,159,919	$874.4M	0.50%	–	–
Harris Associates L PSuperinvestorHarris Associates (Oakmark)	17,737,540	$959.8M	1.64%	–	–
Swiss National Bank	18,099,573	$979.4M	0.65%	–	–
Nordea Investment Management AB	18,257,271	$995.0M	1.44%	–	–
Trian Fund Management, L.P.SuperinvestorTrian Fund Management	19,857,892	$1.07B	12.71%	–	–
UBS Asset Management Americas Inc	19,872,068	$1.08B	0.48%	–	–
Goldman Sachs Group Inc	20,322,571	$1.10B	0.33%	–	–
UBS Group AG	21,070,531	$1.14B	0.51%	–	–
Parnassus Investments	22,092,441	$1.20B	2.90%	–	–
Franklin Resources Inc	23,628,394	$1.28B	0.52%	–	–
Charles Schwab Investment Management Inc	25,895,104	$1.40B	0.51%	–	–
Invesco Ltd.	27,336,143	$1.48B	0.39%	–	–
Legal & General Group Plc	27,770,254	$1.50B	0.56%	–	–
First Eagle Investment Management, LLC	30,181,068	$1.63B	4.34%	–	–
Alliancebernstein L.P.	30,271,746	$1.64B	0.72%	–	–
Morgan Stanley	36,851,288	$1.99B	0.29%	–	–
Eagle Capital Management LLC	38,126,345	$2.06B	6.36%	–	–
Nuveen Asset Management, LLC	38,203,429	$2.07B	0.66%	–	–
Dimensional Fund Advisors LP	40,552,804	$2.19B	0.73%	–	–
Wells Fargo & Company	44,509,397	$2.41B	0.56%	–	–
Bank of New York Mellon Corp	45,240,994	$2.45B	0.50%	–	–
Norges Bank	50,315,099	$2.72B	0.62%	–	–
Ameriprise Financial Inc	51,741,796	$2.80B	0.93%	–	–
Northern Trust Corp	51,760,374	$2.80B	0.52%	–	–
Price T Rowe Associates Inc	52,894,126	$2.86B	0.29%	–	–
Clearbridge Investments, LLC	63,921,801	$3.46B	2.58%	–	–
Bank of America Corp	67,893,042	$3.67B	0.44%	–	–
JPMorgan Chase & Co	71,030,273	$3.84B	0.55%	–	–
Geode Capital Management, LLC	72,789,157	$3.93B	0.60%	–	–
Dodge & Cox	85,200,743	$4.61B	3.30%	–	–
FMR LLC	100,617,144	$5.44B	0.46%	–	–
Wellington Management Group LLP	102,309,254	$5.54B	0.97%	–	–
Capital World Investors	112,314,144	$6.08B	1.12%	–	–
Massachusetts Financial Services Co	125,499,518	$6.79B	2.09%	–	–
Capital Research Global Investors	134,816,397	$7.29B	1.78%	–	–
State Street Corp	166,966,157	$9.03B	0.52%	–	–