Comcast Corporation

CMCSA Communication Services · Telecom Services
Delayed 15 min
Last close
$21.77
Oct 16, 2026
52-week range
$20.48 — $32.86
-34% from high
Market cap
77.3B
Diluted basis
Dividend yield
6.1%
P/E
7.0
Trailing
Verdict status · Oct 16, 2026

Not yet scored

Filing.fyi has not computed forensic scores for CMCSA yet. Scores appear after the company's next data refresh.

No verdict yet
RED DEEP Scores pending shown after the next data refresh
Composite Health
AI synthesis · written from this company's SEC filings · not investment advice

What the filing actually says.

AI · forensic preset

The data supports a narrower conclusion than the headline numbers might suggest. Consolidated revenue was $123.71 billion for 2025 against $123.73 billion for 2024, essentially flat, while operating income fell from $23.3 billion to $20.67 billion, a decline of about 11%. Net income rose from $16.19 billion to $20 billion, roughly 23% higher, but the data provided does not explain the gap between operating income and net income, so readers may want to check the income statement and notes in the 10-K for the items that bridge them. The separation of Versant, completed January 2, 2026, is the most important comparability issue. The 10-K states that Versant businesses, including MS NOW, CNBC, USA Network and Golf Channel, were included in the Media segment and consolidated results for all periods presented. Readers comparing future filings with 2025 should keep that in mind, because the company that remains will look different from the one reported here. The Q1 2026 10-Q reports 42,112,759 shares repurchased for $1.26 billion under the $15 billion authorization, leaving $7.61 billion available, so capital is being returned while reported operating income declined in 2025. The 10-Q concludes that disclosure controls were effective, identifies no changes in internal control over financial reporting, and states there are no material changes from the risk factors in the 2025 10-K. No forensic scores (Beneish M-Score, Piotroski F-Score, Altman Z-Score or Fog Index) are on file for this company, so this synthesis does not assess manipulation risk, financial strength or readability through those tools. Readers may want to review the Item 1A risk factors and Note 11 on legal proceedings directly, since the excerpts provided here do not include their substance.

Catalyst.The MD&A excerpt provided covers only the 10-Q's Items 1, 1A, 2, 3, 4 and 6 and does not include a results discussion, so the drivers below rest on the 10-K business description and the annual figures. Comcast describes itself as operating two businesses, Connectivity & Platforms and Content & Experiences. The separation of Versant Media Group, completed January 2, 2026, moved certain former cable networks and digital platforms, including GolfNow, Fandango and Rotten Tomatoes, out of the company. Consolidated revenue was $123.71 billion in 2025, essentially flat from $123.73 billion in 2024. In the first quarter of 2026, Comcast repurchased 42,112,759 shares for $1.26 billion under a $15 billion authorization approved in January 2025.

Hidden risk.The most easily missed tension is that 2025 reported results include the Versant businesses, which Comcast no longer owns. The 10-K states they were included in the Media segment and consolidated results for all periods presented. Operating income fell about 11%, from $23.3 billion in 2024 to $20.67 billion in 2025, while net income rose to $20 billion from $16.19 billion. The data provided does not explain that gap. Domestic wireless is also offered over Verizon's network using MVNO rights and is initially sold only as part of bundled broadband, so a core growth line depends on a third-party network described only briefly. The Item 1A risk factors excerpt is largely a table of contents, so specific risk language cannot be verified from this data.

Market signals · from trading data, not filings

What traders are betting.

The scores above come from what CMCSA reports to the SEC. These readings come from how traders are positioned in its shares. They change quickly, they can be wrong, and they are not part of the verdict.
Short interest Shares sold short · reported twice a month
2.2%
of the shares available to trade
Low
0%5% · 10% · 20%25%+

The metric

Shares that traders have borrowed and sold, betting the price will fall, and not yet bought back. Brokers report the total to FINRA twice a month. Days to cover divides it by the shares that change hands on a typical day.

Shares sold short
69.4M
Change since Aug 31
−16.4%
Days to cover
2.2

What it tells us

Few traders are betting against CMCSA. Levels this low are common for large, widely held companies.

Short sellers closed some of their bets: shares sold short fell 16.4% since the Aug 31 report.

At normal trading volume, short sellers would need about 2.2 days to buy back every borrowed share.

How investors use it

  • Squeeze watching. Some aggressive traders seek out heavily shorted stocks, betting that good news will force short sellers to buy back shares and push the price higher.
  • Hedging. Funds short one company to offset risk in another, often owning a stronger business and shorting a weaker one in the same industry.
  • Timing. Chart-based traders pair rising short interest with price patterns, such as a break below a level where buyers used to step in, to decide when to enter or exit.
  • Warning sign. Some owners treat a sharp rise in short interest as a red flag and respond by tightening stop-loss orders or holding smaller positions.

Lesson: short interest, explained →

Short-interest report for Sep 30, 2026, via Yahoo Finance. Reports come out about a week and a half after that date.

SEC filings · last 12 months

Annual report, quarterly reports & proxy statement

The annual report (10-K), quarterly reports (10-Q), proxy statement (DEF 14A) and current reports (8-K) Comcast filed in the last 12 months, each linked to the original document on SEC EDGAR.

  • Jul 23, 2026
    8-K
    Current reportItem 2.02: Results of operations (earnings)0
    EDGAR →
  • Jul 23, 2026
    10-Q
    Quarterly report0
    EDGAR →
  • Apr 24, 2026
    DEF 14A
    Proxy statement (2026-06-10)0
    EDGAR →
  • Apr 23, 2026
    10-Q
    Quarterly report (2026-03-31)Period: 2026-03-310
    EDGAR →
  • Apr 23, 2026
    8-K
    Current report (2026-04-23)Item 2.02: Results of operations (earnings)0
    EDGAR →
  • Mar 16, 2026
    8-K
    Current report (2026-03-16)Item 7.01: Regulation FD disclosure (investor materials)0
    EDGAR →
  • Feb 27, 2026
    8-K
    Current report (2026-02-25)No specific items found in 8-K.0
    EDGAR →
  • Feb 3, 2026
    10-K
    Annual report (2025-12-31)Period: 2025-12-310
    EDGAR →
Further reading · curated for this filing

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