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: 18; −1 vs. Q2 2026
Shares held: 217.5K; +5.24K (+2.5%) vs. Q2 2026
Total value: $4.73M; −$476.0K (−9.1%) vs. Q2 2026
New holders: 2; 9 more added
Sold out: 3; 5 more reduced

1,883 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	2,058	$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, 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
LVW Advisors, LLC	–	–	–	–	Not filed
Sage Private Wealth Group, LLC	–	–	–	–	Not filed
Brookwood Investment Group LLC	–	–	–	–	Not filed
Sigma Planning Corp	–	–	–	–	Not filed
Alan B. Lancz & Associates, Inc.	–	–	–	–	Not filed
AlphaCore Capital LLC	–	–	–	–	Not filed
Kestra Investment Management, LLC	–	–	–	–	Not filed
First National Trust Co	–	–	–	–	Not filed
Kovack Advisors, Inc.	–	–	–	–	Not filed
Dumont & Blake Investment Advisors LLC	–	–	–	–	Not filed
Loring Wolcott & Coolidge Fiduciary Advisors LLP	–	–	–	–	Not filed
Borer Denton & Associates, Inc.	–	–	–	–	Not filed
ArrowMark Colorado Holdings LLC	–	–	–	–	Not filed
Crossingbridge Advisors, LLC	–	–	–	–	Not filed
Evergreen Wealth Solutions, LLC	–	–	–	–	Not filed
Quadrant Capital Group LLC	–	–	–	–	Not filed
Victory Financial Group, LLC	–	–	–	–	Not filed
Miracle Mile Advisors, LLC	–	–	–	–	Not filed
Raab & Moskowitz Asset Management LLC	–	–	–	–	Not filed
RHS Financial, LLC	–	–	–	–	Not filed
Oslo Pensjonsforsikring AS	–	–	–	–	Not filed
Atomi Financial Group, Inc.	–	–	–	–	Not filed
Financial Perspectives, Inc	–	–	–	–	Not filed
S-Bank Fund Management Ltd	–	–	–	–	Not filed
Beacon Investment Advisory Services, Inc.	–	–	–	–	Not filed
Gladstone Institutional Advisory LLC	–	–	–	–	Not filed
Annis Gardner Whiting Capital Advisors, LLC	–	–	–	–	Not filed
McAdam, LLC	–	–	–	–	Not filed
StoneX Group Inc.	–	–	–	–	Not filed
Wealth Management Associates, Inc.	–	–	–	–	Not filed
Anchor Capital Advisors LLC	–	–	–	–	Not filed
Livforsakringsbolaget Skandia, Omsesidigt	–	–	–	–	Not filed
Deseret Mutual Benefit Administrators	–	–	–	–	Not filed
Chilton Capital Management LLC	–	–	–	–	Not filed
Insigneo Advisory Services, LLC	–	–	–	–	Not filed
Interchange Capital Partners, LLC	–	–	–	–	Not filed
Gallagher Capital Advisors, LLC	–	–	–	–	Not filed
MSA Advisors, LLC	–	–	–	–	Not filed
Hancock Whitney Corp	–	–	–	–	Not filed
Evercore Wealth Management, LLC	–	–	–	–	Not filed
Supplemental Annuity Collective Trust of NJ	–	–	–	–	Not filed
M Holdings Securities, Inc.	–	–	–	–	Not filed
Cliftonlarsonallen Wealth Advisors, LLC	–	–	–	–	Not filed
Beck Mack & Oliver LLC	–	–	–	–	Not filed
Ameritas Advisory Services, LLC	–	–	–	–	Not filed
Nwam LLC	–	–	–	–	Not filed
Stock Yards Bank & Trust Co	–	–	–	–	Not filed
Simmons Bank	–	–	–	–	Not filed
Institute for Wealth Management, LLC.	–	–	–	–	Not filed
Frank, Rimerman Advisors LLC	–	–	–	–	Not filed
Advisor OS, LLC	–	–	–	–	Not filed
Old Second National Bank of Aurora	–	–	–	–	Not filed
Hills Bank & Trust Co	–	–	–	–	Not filed
Weatherly Asset Management L. P.	–	–	–	–	Not filed
Flagship Capital Management Inc.	–	–	–	–	Not filed
Financial Advisors Network, Inc.	–	–	–	–	Not filed
Tulsa Wealth Advisors, INC	–	–	–	–	Not filed
Garton & Associates Financial Advisors LLC	–	–	–	–	Not filed
Moneta Group Investment Advisors LLC	–	–	–	–	Not filed
Independent Financial Group, LLC	–	–	–	–	Not filed
Root Financial Partners, LLC	–	–	–	–	Not filed
JT Stratford LLC	–	–	–	–	Not filed
Wealth Science Advisors LLC	–	–	–	–	Not filed
CastleKnight Management LP	–	–	–	–	Not filed
Wynn Capital, LLC	–	–	–	–	Not filed
Holistic Financial Partners	–	–	–	–	Not filed
Investors Research Corp	–	–	–	–	Not filed
Fishman Jay A Ltd	–	–	–	–	Not filed
Unifi Asset Management LP	–	–	–	–	Not filed
Gilbert & Cook, Inc.	–	–	–	–	Not filed
One Wealth Advisors, LLC	–	–	–	–	Not filed
Paradigm Capital Management, LLC	–	–	–	–	Not filed
OneAscent Financial Services LLC	–	–	–	–	Not filed
Modern Wealth Management, LLC	–	–	–	–	Not filed
Cypress Wealth Services, LLC	–	–	–	–	Not filed
Leonteq Securities AG	–	–	–	–	Not filed
Prime Capital Investment Advisors, LLC	–	–	–	–	Not filed
First National Bank of Omaha	–	–	–	–	Not filed
Atlantic Union Bankshares Corp	–	–	–	–	Not filed
EverSource Wealth Advisors, LLC	–	–	–	–	Not filed
Bahl & Gaynor Inc	–	–	–	–	Not filed
Piscataqua Savings Bank	–	–	–	–	Not filed
Asahi Life Asset Management Co., Ltd.	–	–	–	–	Not filed
Financial Engines Advisors L.L.C.	–	–	–	–	Not filed
ABN AMRO Bank N.V.	–	–	–	–	Not filed
Novem Group	–	–	–	–	Not filed
Abel Hall, LLC	–	–	–	–	Not filed
L2 Asset Management, LLC	–	–	–	–	Not filed
Campbell & CO Investment Adviser LLC	–	–	–	–	Not filed
Cary Street Partners Financial LLC	–	–	–	–	Not filed
Ausdal Financial Partners, Inc.	–	–	–	–	Not filed
Roberts Glore & Co Inc	–	–	–	–	Not filed
Burney Co	–	–	–	–	Not filed
Freestone Capital Holdings, LLC	–	–	–	–	Not filed
Spinnaker Trust	–	–	–	–	Not filed
Acropolis Investment Management, LLC	–	–	–	–	Not filed
Sentinel Trust Co Lba	–	–	–	–	Not filed
BlueCrest Capital Management Ltd	–	–	–	–	Not filed
Accurate Wealth Management, LLC	–	–	–	–	Not filed
Transamerica Financial Advisors, Inc.	–	–	–	–	Not filed