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, Q3 2026

Institutional positions in Comcast Corp as of Sep 30, 2026. 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

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 4; −1 vs. Q2 2026
Shares held: 30.7K; −13.3K (−30.3%) vs. Q2 2026
Total value: $668.4K; −$411.8K (−38.1%) vs. Q2 2026
New holders: 1; 0 more added
Sold out: 2; 1 more reduced

1,897 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

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 holders

Value held

Institutions holding CMCSA and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,902	$77.1B
Q1 2026	2,059	$90.3B
Q4 2025	2,106	$93.1B
Q3 2025	2,161	$93.6B
Q2 2025	2,299	$111.5B
Q1 2025	2,363	$116.8B
Q4 2024	2,460	$120.4B
Q3 2024	2,373	$134.0B
Q2 2024	2,349	$127.3B
Q1 2024	2,443	$143.9B
Q4 2023	2,474	$147.0B
Q3 2023	2,334	$150.3B
Q2 2023	2,259	$144.4B
Q1 2023	2,228	$134.0B
Q4 2022	2,215	$124.0B
Q3 2022	2,103	$106.4B
Q2 2022	2,282	$145.0B
Q1 2022	2,359	$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, Q3 2026

Shares, value and share of portfolio for each institution holding Comcast Corp; share changes are against Q2 2026.

Institutions holding CMCSA in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Noble Wealth Management PBC	41	$892	0.00%	+41	New
Hickory Point Bank & Trust	4,442	$96.7K	0.06%	00.0%	Unchanged
First Financial Bank - Trust Division	9,987	$217.3K	0.02%	00.0%	Unchanged
Coastline Trust Co	16,245	$353.5K	0.03%	−297−1.8%	Reduced
Doliver Advisors, LP	0	$0	0.00%	−11,786−100.0%	Sold out
Sarver Vrooman Wealth Advisors	0	$0	0.00%	−1,300−100.0%	Sold out
BlackRock, Inc.	–	–	–	–	Not filed
Vanguard Capital Management LLC	–	–	–	–	Not filed
State Street Corp	–	–	–	–	Not filed
Charles Schwab Investment Management Inc	–	–	–	–	Not filed
Invesco Ltd.	–	–	–	–	Not filed
Capital Research Global Investors	–	–	–	–	Not filed
Dodge & Cox	–	–	–	–	Not filed
Capital World Investors	–	–	–	–	Not filed
Geode Capital Management, LLC	–	–	–	–	Not filed
Vanguard Portfolio Management LLC	–	–	–	–	Not filed
Norges Bank	–	–	–	–	Not filed
Arrowstreet Capital, Limited Partnership	–	–	–	–	Not filed
FMR LLC	–	–	–	–	Not filed
Morgan Stanley	–	–	–	–	Not filed
First Eagle Investment Management, LLC	–	–	–	–	Not filed
JPMorgan Chase & Co	–	–	–	–	Not filed
Goldman Sachs Group Inc	–	–	–	–	Not filed
Northern Trust Corp	–	–	–	–	Not filed
Bank of America Corp	–	–	–	–	Not filed
Ameriprise Financial Inc	–	–	–	–	Not filed
UBS Asset Management Americas Inc	–	–	–	–	Not filed
Hotchkis & Wiley Capital Management LLC	–	–	–	–	Not filed
Dimensional Fund Advisors LP	–	–	–	–	Not filed
Bank of New York Mellon Corp	–	–	–	–	Not filed
Legal & General Group Plc	–	–	–	–	Not filed
Vanguard Fiduciary Trust Co	–	–	–	–	Not filed
Pacer Advisors, Inc.	–	–	–	–	Not filed
Clearbridge Investments, LLC	–	–	–	–	Not filed
UBS Group AG	–	–	–	–	Not filed
First Trust Advisors LP	–	–	–	–	Not filed
Nuveen, LLC	–	–	–	–	Not filed
Deutsche Bank AG	–	–	–	–	Not filed
Franklin Resources Inc	–	–	–	–	Not filed
LSV Asset Management	–	–	–	–	Not filed
Goldentree Asset Management LP	–	–	–	–	Not filed
Allianz Asset Management GmbH	–	–	–	–	Not filed
Canada Pension Plan Investment Board	–	–	–	–	Not filed
Amundi	–	–	–	–	Not filed
Rothschild & Co Wealth Management UK Ltd	–	–	–	–	Not filed
Metropolis Capital Ltd	–	–	–	–	Not filed
SG Americas Securities, LLC	–	–	–	–	Not filed
Sumitomo Mitsui Trust Holdings, Inc.	–	–	–	–	Not filed
National Pension Service	–	–	–	–	Not filed
Victory Capital Management Inc	–	–	–	–	Not filed
Massachusetts Financial Services Co	–	–	–	–	Not filed
Swiss National Bank	–	–	–	–	Not filed
Royal Bank of Canada	–	–	–	–	Not filed
HSBC Holdings PLC	–	–	–	–	Not filed
BNP Paribas Arbitrage, SA	–	–	–	–	Not filed
Barclays PLC	–	–	–	–	Not filed
Wells Fargo & Company	–	–	–	–	Not filed
Citigroup Inc	–	–	–	–	Not filed
Jupiter Asset Management Ltd	–	–	–	–	Not filed
Mitsubishi UFJ Kokusai Asset Management Co., Ltd.	–	–	–	–	Not filed
First Pacific Advisors, LP	–	–	–	–	Not filed
California Public Employees Retirement System	–	–	–	–	Not filed
Carronade Capital Management, LP	–	–	–	–	Not filed
Vanguard Asset Management, Ltd	–	–	–	–	Not filed
Van Eck Associates Corp	–	–	–	–	Not filed
Bryn Mawr Trust Co	–	–	–	–	Not filed
Vanguard Global Advisers, LLC	–	–	–	–	Not filed
Bank of Montreal	–	–	–	–	Not filed
Raymond James Financial Inc	–	–	–	–	Not filed
Man Group plc	–	–	–	–	Not filed
AQR Capital Management LLC	–	–	–	–	Not filed
Russell Investments Group, Ltd.	–	–	–	–	Not filed
Harris Associates L PSuperinvestorHarris Associates (Oakmark)	–	–	–	–	Not filed
Robeco Institutional Asset Management B.V.	–	–	–	–	Not filed
RWC Asset Management LLP	–	–	–	–	Not filed
Rhumbline Advisers	–	–	–	–	Not filed
American Century Companies Inc	–	–	–	–	Not filed
Envestnet Asset Management Inc	–	–	–	–	Not filed
California State Teachers Retirement System	–	–	–	–	Not filed
Brandes Investment Partners, LP	–	–	–	–	Not filed
Nykredit A/S	–	–	–	–	Not filed
National Bank of Canada	–	–	–	–	Not filed
Mirae Asset Global Investments Co., Ltd.	–	–	–	–	Not filed
Prudential Financial Inc	–	–	–	–	Not filed
Cullen Capital Management LLC	–	–	–	–	Not filed
Price T Rowe Associates Inc	–	–	–	–	Not filed
Citadel Advisors LLC	–	–	–	–	Not filed
Alliancebernstein L.P.	–	–	–	–	Not filed
Caisse de Depot Et Placement du Quebec	–	–	–	–	Not filed
SEI Investments Co	–	–	–	–	Not filed
Two Sigma Investments, LP	–	–	–	–	Not filed
Mackenzie Financial Corp	–	–	–	–	Not filed
Davenport & Co LLC	–	–	–	–	Not filed
Great West Life Assurance Co	–	–	–	–	Not filed
Capital International Investors	–	–	–	–	Not filed
DekaBank Deutsche Girozentrale	–	–	–	–	Not filed
Universal- Beteiligungs- und Servicegesellschaft mbH	–	–	–	–	Not filed
Stifel Financial Corp	–	–	–	–	Not filed
Fort Washington Investment Advisors Inc	–	–	–	–	Not filed
Susquehanna International Group, LLP	–	–	–	–	Not filed