Feed / CMCSA

Comcast Corporation

CMCSA

Communication Services · 25.16 +2.4% today

Isolated · not yet confirmedMarket checked 10 Sept, 15:55 GMT-4

Market read

Comcast Corporation's current read is isolated; its market group is not confirming.

The latest filing evidence is available. 0 of 6 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 25 directly disclosed connections are confirming.

What changed
  • Revenue increased 5.3% versus the comparable filing period.
  • Operating margin fell 5.8 percentage points.
Company+2.4% todayVolume comparison unavailable
Market group0 of 6 activeTelecom Services · unavailable
Disclosed network0 of 8 confirmingNo filing-linked name is confirming now
What would change this read
  • Reported decrease in consolidated interest expense for the quarter versus prior year, attributed to a decrease in average debt outstanding.
  • Capital expenditures rose for the six months ended June 30, 2026 driven primarily by increased spending by Connectivity & Platforms on scalable infrastructure and customer premise equipment.

Invalidation: The isolated read changes if CMCSA's group or a disclosed connection begins moving with it.

Watch this read

Research brief

The story so far

Communication Services · Telecom Services

The latest filing evidence is available. 0 of 6 group members are active now; 0 filing-linked outsiders are moving with the group, and 0 of 25 directly disclosed connections are confirming.

Evidence that supports
  • Revenue increased 5.3% versus the comparable filing period.
Evidence that challenges
  • Operating margin fell 5.8 percentage points.
  • Net income decreased 35.6% versus the comparable filing period.
  • Net margin fell 4.4 percentage points.
What would clarify the read
  • Reported decrease in consolidated interest expense for the quarter versus prior year, attributed to a decrease in average debt outstanding.
  • Capital expenditures rose for the six months ended June 30, 2026 driven primarily by increased spending by Connectivity & Platforms on scalable infrastructure and customer premise equipment.

Company research

Understand the business, not just the ticker

As of Sep 10, 2026
Business model and earnings drivers

Use the company’s filings to identify the few operating, demand, cost, capital and regulatory variables that determine its earnings power.

Key research questions
  • Which operating variable is changing?
  • Is that change durable, cyclical or one-off?
  • What evidence would disprove the current interpretation?
Annual periods9
Price observations601
Usable filing statements311
Verified relationships14
Evidence supporting the case
  • Net margin changed +3.1 percentage points in the latest annual period.
  • Industry cycle and competition has repeated favorable evidence across 5 filings.
Evidence challenging the case
  • Latest annual revenue changed -0.0% year over year.
  • Operating margin changed -2.1 percentage points in the latest annual period.
  • Credit and interest rates has repeated adverse evidence across 5 filings.
  • Restructuring and cost reductions has repeated adverse evidence across 5 filings.
Questions before a position
  • P/E is 49% below the available filing-peer median; determine whether growth and quality justify the difference.
  • EV/sales is 68% below the available filing-peer median; determine whether growth and quality justify the difference.
Longer-term price context

Price as of Sep 10, 2026

25.16
6m-17.7%12m-25.3%24m-36.8%
Annual trajectory

Reported annual revenue and per-share history. This is accounting history, not a forecast.

PeriodRevenueYoYDiluted EPSShare change
2021-12-31$116.4B+12.4%$3.04+0.6%
2022-12-31$121.4B+4.3%$1.21-4.8%
2023-12-31$121.6B+0.1%$3.71-6.4%
2024-12-31$123.7B+1.8%$4.14-5.8%
2025-12-31$123.7B-0.0%$5.39-5.1%

What management says matters

Persistent and emerging business drivers

Capital investment and capacitymixed · 5 filings
Capital expenditures increased for the six months ended June 30, 2026 compared to the same period in 2025 primarily due to increased spending by the Connectivity & Platforms businesses primarily on scalable infrastructure and customer premise equipment, parti…
10-Q · Jul 23, 2026
Credit and interest ratesmixed · 5 filings
Financing Activities Net cash used in financing activities increased for the six months ended June 30, 2026 compared to the same period in 2025 primarily due to higher repurchases and repayments of debt, cash transferred to Versant, net in the current year pe…
10-Q · Jul 23, 2026
Industry cycle and competitionpositive · 5 filings
We also expect continued declines in video revenue as a result of domestic customer net losses due to shifting video consumption patterns and the competitive environment, although customer net losses typically mitigate the impact of continued rate increases o…
10-Q · Jul 23, 2026
Restructuring and cost reductionsnegative · 5 filings
We define Adjusted EBITDA as net income attributable to Comcast Corporation before net income (loss) attributable to noncontrolling interests, income tax expense, investment and other income (loss), net, interest expense, depreciation and amortization expense…
10-Q · Jul 23, 2026

Valuation discipline

Descriptive valuation snapshot

Price/sales 0.8× · EV/sales 0.7×. Comparisons use only industry-matched filing peers.

Scenario scaffold

Mechanical 2.0-year scenarios are available as editable assumptions, not consensus.

Price action

How the market is pricing the story

25.16+2.4% today

Jodie does not have enough daily observations to draw a useful short-term chart for this asset. The latest quoted price was checked 10 Sept, 15:55 GMT-4; this is a coverage limitation, not a flat-price conclusion.

Developments

No sourced recent-development timeline yet

Jodie has not returned a relevant primary source or news item for CMCSA. This is an evidence-coverage gap, not a conclusion that nothing material happened.

Business and financial condition

Reported financial figures are not available yet

Jodie has not returned structured SEC XBRL fundamentals for this asset. This is a coverage limitation, not an assessment of the business or its financial health.

Latest filing assessment · baseline

The latest filing shows material pressure

10-Q filed 2026-04-23 against the comparable filing from 2025-04-24.

cautious
OperationscautiousEvidence score -1
liquidityneutralEvidence score 0
valuationdiscount

What improved

  • Revenue increased 5.3% versus the comparable filing period.

What weakened

  • Operating margin fell 5.8 percentage points.
  • Net income decreased 35.6% versus the comparable filing period.
  • Net margin fell 4.4 percentage points.

Filing receipts

Investing Activities Net cash used in investing activities decreased for the three months ended March 31, 2026 compared to the same period in 2025 primarily due to proceeds from a legal settlement and cash from derivative settlements in the current year period, partially offset by an increase in capital expenditures and an increase in purchases of investments.

Capital expenditures increased for the three months ended March 31, 2026 compared to the same period in 2025 primarily due to increased spending by the Connectivity & Platforms businesses primarily on customer premise equipment, scalable infrastructure and support capital, partially offset by decreased spending driven by the opening of Epic Universe in 2025.

Consolidated interest expense increased for the three months ended March 31, 2026 c ompared to the same period in 2025 primarily due to decreases in capitalized interest driven by the opening of Epic Universe.

Retrospective baseline calibration. It was generated after the filing date and is not part of Jodie's live track record.

Business ecosystem

The relationships behind CMCSA

Customers, suppliers, partners and competitors named in company filings—not inferred from headlines.

Depends on

TMUST-Mobile US, Inc.partnerFeb 3, 2026

In 2023, we entered into an agreement with T-Mobile to sell certain of our spectrum licenses.

TAT&T Inc.competitorFeb 3, 2026

This peer group consists of our Class A common stock and the common stock of AT&T Inc., Charter Communications, Inc., Fox Corp.

Depended on by

VISN16.0% of VISNcustomerApr 30, 2026

Other than Comcast and TD Synnex, no direct customer accounted for 10 % or more of the Company’s net sales during the three months ended March 31, 2026 or 2025.

Filing peers

Companies whose filings use similar operating language.

Open the three relationships above to see Jodie’s filing proof. Pro unlocks 28 more links, every receipt, and alerts when connected names begin moving. Unlock the full network →

What is moving around it

Live connections

CMCSA is currently a Leader in the organic co-movement group Telecom Services. This group is discovered from market behaviour rather than assigned from an industry taxonomy. 3 filing-linked names are in the relationship map; none is currently confirmed as moving with the group.

Context history

Theme membership history

No durable theme membership has been observed for this name yet.