<?xml version='1.0' encoding='ASCII'?> cmcsa-20260316
false000116669100011666912026-03-162026-03-160001166691us-gaap:CommonClassAMember2026-03-162026-03-160001166691cmcsa:Notes0000PercentDue2026Member2026-03-162026-03-160001166691cmcsa:Notes0.250percentDue2027Member2026-03-162026-03-160001166691cmcsa:Notes1.500percentDue2029Member2026-03-162026-03-160001166691cmcsa:Notes0250PercentDue2029Member2026-03-162026-03-160001166691cmcsa:Notes0.750PercentDue2032Member2026-03-162026-03-160001166691cmcsa:Notes3.250PercentDue2032Member2026-03-162026-03-160001166691cmcsa:Notes1.875percentdue2036Member2026-03-162026-03-160001166691cmcsa:Notes3.550PercentDue2036Member2026-03-162026-03-160001166691cmcsa:Notes1.250percentdue2040Member2026-03-162026-03-160001166691cmcsa:Notes5.250PercentDue2040Member2026-03-162026-03-160001166691cmcsa:Notes5.50PercentDue2029Member2026-03-162026-03-160001166691cmcsa:ExchangeableSubordinatedDebentures2.0PercentDue2029Member2026-03-162026-03-16
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 8-K
CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of report (Date of earliest event reported): March 16, 2026
Comcast Corporation
(Exact Name of Registrant
as Specified in its Charter)
Pennsylvania
(State or Other Jurisdiction of Incorporation)
001-32871
27-0000798
(Commission File Number)
(IRS Employer Identification No.)
One Comcast Center
Philadelphia,
PA
19103-2838
(Address of Principal Executive Offices)
(Zip Code)
Registrant’s telephone number, including area code: (215) 286-1700
(Former Name or Former Address, if Changed Since Last Report)
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of Each Class
Trading symbol(s)
Name of Each Exchange on Which Registered
Class A Common Stock, $0.01 par value
CMCSA
The Nasdaq Stock Market LLC
0.000% Notes due 2026
CMCS26
The Nasdaq Stock Market LLC
0.250% Notes due 2027
CMCS27
The Nasdaq Stock Market LLC
1.500% Notes due 2029
CMCS29
The Nasdaq Stock Market LLC
0.250% Notes due 2029
CMCS29A
The Nasdaq Stock Market LLC
0.750% Notes due 2032
CMCS32
The Nasdaq Stock Market LLC
3.250% Notes due 2032
CMCS32A
The Nasdaq Stock Market LLC
1.875% Notes due 2036
CMCS36
The Nasdaq Stock Market LLC
3.550% Notes due 2036
CMCS36A
The Nasdaq Stock Market LLC
1.250% Notes due 2040
CMCS40
The Nasdaq Stock Market LLC
5.250% Notes due 2040
CMCS40A
The Nasdaq Stock Market LLC
5.50% Notes due 2029
CCGBP29
New York Stock Exchange
2.0% Exchangeable Subordinated Debentures due 2029
CCZ
New York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 7.01. Regulation FD Disclosure
Beginning in the first quarter of 2026, Comcast Corporation will disclose certain pro forma information and update our segment reporting structure and customer metrics.
For additional detail on pro forma information, segment revenue and expenses, customer metrics, capital expenditures, and free cash flow, refer to the updated trending schedule attached hereto as Exhibit 99.1. Comcast Corporation does not intend for this Item 7.01 or Exhibit 99.1 to be treated as “filed” under the Securities Exchange Act of 1934, as amended, or incorporated by reference into its filings under the Securities Act of 1933, as amended.
Item 9.01. Exhibits
Exhibit Number
Description
99.1
Comcast Corporation Trending Schedule as Revised on March 16, 2026
104
Cover Page Interactive Data File (embedded within the Inline XBRL document)
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
COMCAST CORPORATION
Date:
March 16, 2026
By:
/s/ Daniel C. Murdock
Daniel C. Murdock
Executive Vice President, Chief Accounting Officer and Controller
(Principal Accounting Officer)
Mentions · how they’re counted
| Category | Underlined | Word counter | Model’s count |
|---|---|---|---|
| AI AI, artificial intelligence, generative AI, machine learning, large language model, LLM | 0 | 0 | 0 |
| Layoffs layoffs, RIF, headcount reduction, workforce optimization, restructuring | 0 | — | 0 |
| Recession recession, downturn, contraction, slowdown | 0 | 0 | 0 |
| Tariffs tariff, trade war, trade barriers, trade restrictions, trade policy | 0 | 0 | 0 |
| Buybacks share repurchase, buyback program | 0 | — | 0 |
Underlines use the same word lists the scores use. AI, recession and tariffs follow Palanor’s word counter, so those counts match it exactly on the same text. Layoffs and buybacks use the terms the model was given. The model’s count is an estimate by meaning, not by string, so it can differ from the underlines.
Source: SEC EDGAR · public domain · Highlights by Palanor