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: 10; 0 vs. Q2 2026
Shares held: 63.7K; −13 (0.0%) vs. Q2 2026
Total value: $1.39M; −$175.7K (−11.2%) vs. Q2 2026
New holders: 2; 3 more added
Sold out: 2; 3 more reduced

1,892 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
Pallas Capital Advisors LLC	–	–	–	–	Not filed
Pinnacle Wealth Management Advisory Group, LLC	–	–	–	–	Not filed
Lantern Wealth Advisors, LLC	–	–	–	–	Not filed
Drucker Wealth 3.0, LLC	–	–	–	–	Not filed
Jacobi Capital Management LLC	–	–	–	–	Not filed
Evergreen Capital Management LLC	–	–	–	–	Not filed
Empirical Financial Services, LLC d.b.a. Empirical Wealth Management	–	–	–	–	Not filed
YHB Investment Advisors, Inc.	–	–	–	–	Not filed
Storgate, LLC	–	–	–	–	Not filed
Personal Cfo Solutions, LLC	–	–	–	–	Not filed
Elevated Private Wealth, LLC	–	–	–	–	Not filed
Essex Financial Services, Inc.	–	–	–	–	Not filed
McKinley Carter Wealth Services, Inc.	–	–	–	–	Not filed
North Star Investment Management Corp.	–	–	–	–	Not filed
Harbour Investments, Inc.	–	–	–	–	Not filed
Primecap Management Co	–	–	–	–	Not filed
PFG Investments, LLC	–	–	–	–	Not filed
Waldron Private Wealth LLC	–	–	–	–	Not filed
CSU Producer Resources, Inc.	–	–	–	–	Not filed
Flow Traders U.S. LLC	–	–	–	–	Not filed
Mesirow Financial Investment Management, Inc.	–	–	–	–	Not filed
Everence Capital Management Inc	–	–	–	–	Not filed
Lombard Odier Asset Management (Switzerland) SA	–	–	–	–	Not filed
Perpetual Ltd	–	–	–	–	Not filed
Sterling Capital Management LLC	–	–	–	–	Not filed
Oak Asset Management, LLC	–	–	–	–	Not filed
Greenfield Savings Bank	–	–	–	–	Not filed
Johnson Financial Group, Inc.	–	–	–	–	Not filed
DV Trading LLC	–	–	–	–	Not filed
Ieq Capital, LLC	–	–	–	–	Not filed
Centennial Wealth Advisory LLC	–	–	–	–	Not filed
Bartlett & Co. Wealth Management LLC	–	–	–	–	Not filed
National Asset Management, Inc.	–	–	–	–	Not filed
Hillsdale Investment Management Inc.	–	–	–	–	Not filed
Great Valley Advisor Group, Inc.	–	–	–	–	Not filed
MOKAN Wealth Management Inc.	–	–	–	–	Not filed
Meriwether Wealth & Planning, LLC	–	–	–	–	Not filed
Tred Avon Family Wealth, LLC	–	–	–	–	Not filed
Univest Financial Corp	–	–	–	–	Not filed
Smithfield Trust Co	–	–	–	–	Not filed
Marshall Wace, LLP	–	–	–	–	Not filed
Premier Path Wealth Partners, LLC	–	–	–	–	Not filed
Hudson Portfolio Management LLC	–	–	–	–	Not filed
Groupama Asset Managment	–	–	–	–	Not filed
Numerai GP LLC	–	–	–	–	Not filed
Bull Street Advisors, LLC	–	–	–	–	Not filed
Trust Asset Management LLC	–	–	–	–	Not filed
Bradley Foster & Sargent Inc	–	–	–	–	Not filed
Unique Wealth Strategies, LLC	–	–	–	–	Not filed
Pettyjohn, Wood & White, Inc	–	–	–	–	Not filed
GAMMA Investing LLC	–	–	–	–	Not filed
Sculati Wealth Management, LLC	–	–	–	–	Not filed
Advisors Capital Management, LLC	–	–	–	–	Not filed
Vectors Research Management, LLC	–	–	–	–	Not filed
RMR Wealth Builders	–	–	–	–	Not filed
NewEdge Wealth, LLC	–	–	–	–	Not filed
Foster & Motley Inc	–	–	–	–	Not filed
Central Bank & Trust Co	–	–	–	–	Not filed
Ballentine Partners, LLC	–	–	–	–	Not filed
Nicolet Bankshares Inc	–	–	–	–	Not filed
NorthRock Partners, LLC	–	–	–	–	Not filed
Westwood Holdings Group Inc.	–	–	–	–	Not filed
Richmond Brothers, Inc.	–	–	–	–	Not filed
Transcend Wealth Collective, LLC	–	–	–	–	Not filed
Alethea Capital Management, LLC	–	–	–	–	Not filed
Brindle & Bay Financial Advisors, LLC	–	–	–	–	Not filed
Flagship Harbor Advisors, LLC	–	–	–	–	Not filed
F/M Investments LLC	–	–	–	–	Not filed
Advyzon Investment Management, LLC	–	–	–	–	Not filed
Bollard Group LLC	–	–	–	–	Not filed
Keystone Financial Services	–	–	–	–	Not filed
44 Wealth Management LLC	–	–	–	–	Not filed
Texas Bank & Trust Co	–	–	–	–	Not filed
Fisher Asset Management, LLC	–	–	–	–	Not filed
Davis R M Inc	–	–	–	–	Not filed
Conservest Capital Advisors, Inc.	–	–	–	–	Not filed
Signet Investment Advisory Group, Inc.	–	–	–	–	Not filed
Brandywine Trust Co	–	–	–	–	Not filed
Beacon Financial Group	–	–	–	–	Not filed
Citizens National Bank Trust Department	–	–	–	–	Not filed
Koshinski Asset Management, Inc.	–	–	–	–	Not filed
GTS Securities LLC	–	–	–	–	Not filed
Boston Private Wealth LLC	–	–	–	–	Not filed
Larson Financial Group LLC	–	–	–	–	Not filed
Foundations Investment Advisors, LLC	–	–	–	–	Not filed
Community Bank, N.A.	–	–	–	–	Not filed
Sagespring Wealth Partners, LLC	–	–	–	–	Not filed
Himension Fund	–	–	–	–	Not filed
Whalerock Point Partners, LLC	–	–	–	–	Not filed
Provident Investment Management, Inc.	–	–	–	–	Not filed
Choate Investment Advisors	–	–	–	–	Not filed
Cincinnati Casualty Co	–	–	–	–	Not filed
Monte Financial Group, LLC	–	–	–	–	Not filed
Kimelman & Baird, LLC	–	–	–	–	Not filed
Hilltop Holdings Inc.	–	–	–	–	Not filed
Signaturefd, LLC	–	–	–	–	Not filed
Redwood Investment Management, LLC	–	–	–	–	Not filed
TownSquare Capital, LLC	–	–	–	–	Not filed
Mission Wealth Management, LP	–	–	–	–	Not filed
Strid Group, LLC	–	–	–	–	Not filed