# Comcast Corp: overview

CMCSA · Nasdaq · CIK 1166691 · [Communication](/sectors/communication.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/cmcsa.md) · [Financials](/companies/cmcsa/financials.md) · [Filings](/companies/cmcsa/filings.md) · [Insiders](/companies/cmcsa/insiders.md)

Latest reported revenue: [$29.30bn](/filings/0001628280-26-066863.md) for Q3 FY2026, three months to 2026-09-30, from the 10-Q filed Oct 22, 2026 (XBRL us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax, accession 0001628280-26-066863).

## Last eight quarters

| Line item | Unit | Q4 FY2024 (2024-12-31) | Q1 FY2025 (2025-03-31) | Q2 FY2025 (2025-06-30) | Q3 FY2025 (2025-09-30) | Q4 FY2025 (2025-12-31) | Q1 FY2026 (2026-03-31) | Q2 FY2026 (2026-06-30) | Q3 FY2026 (2026-09-30) |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: | ---: | ---: |
| Revenue | $bn | [31.9 d](/filings/0001628280-26-004994.md) | [29.9](/filings/0001628280-26-026805.md) | [30.3](/filings/0001628280-26-049360.md) | [31.2](/filings/0001628280-26-066863.md) | [32.3 d](/filings/0001628280-26-004994.md) | [31.5](/filings/0001628280-26-026805.md) | [29.9](/filings/0001628280-26-049360.md) | [29.3](/filings/0001628280-26-066863.md) |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | [15.6% d](/filings/0001628280-26-004994.md) | [18.9%](/filings/0001628280-26-026805.md) | [19.8%](/filings/0001628280-26-049360.md) | [17.7%](/filings/0001628280-26-066863.md) | [10.8% d](/filings/0001628280-26-004994.md) | [13.1%](/filings/0001628280-26-026805.md) | [17.2%](/filings/0001628280-26-049360.md) | [18.2%](/filings/0001628280-26-066863.md) |
| Net margin | % | [15.0% d](/filings/0001628280-26-004994.md) | [11.3%](/filings/0001628280-26-026805.md) | [36.7%](/filings/0001628280-26-049360.md) | [10.7%](/filings/0001628280-26-066863.md) | [6.7% d](/filings/0001628280-26-004994.md) | [6.9%](/filings/0001628280-26-026805.md) | [11.8%](/filings/0001628280-26-049360.md) | [11.8%](/filings/0001628280-26-066863.md) |
| Diluted EPS | $ per share | not reported | [0.89](/filings/0001628280-26-026805.md) | [2.98](/filings/0001628280-26-049360.md) | [0.90](/filings/0001628280-26-066863.md) | not reported | [0.60](/filings/0001628280-26-026805.md) | [0.99](/filings/0001628280-26-049360.md) | [0.97](/filings/0001628280-26-066863.md) |
| Free cash flow | $bn | [4.2 d](/filings/0001628280-26-004994.md) | [6.0](/filings/0001628280-26-026805.md) | [5.1 d](/filings/0001628280-26-049360.md) | [5.6 d](/filings/0001628280-26-066863.md) | [5.1 d](/filings/0001628280-26-004994.md) | [4.5](/filings/0001628280-26-026805.md) | [5.2 d](/filings/0001628280-26-049360.md) | [4.8 d](/filings/0001628280-26-066863.md) |

- Revenue. XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax. Derived values: 12-month figure less the 9-month figure.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. Derived values: 12-month figure less the 9-month figure; 6-month figure less the 3-month figure; 9-month figure less the 6-month figure.

## Last five fiscal years

| Line item | Unit | FY2021 (2021-12-31) | FY2022 (2022-12-31) | FY2023 (2023-12-31) | FY2024 (2024-12-31) | FY2025 (2025-12-31) |
| --- | --- | ---: | ---: | ---: | ---: | ---: |
| Revenue | $bn | [116](/filings/0001166691-24-000011.md) | [121](/filings/0001166691-25-000011.md) | [122](/filings/0001628280-26-004994.md) | [124](/filings/0001628280-26-004994.md) | [124](/filings/0001628280-26-004994.md) |
| Gross margin | % | not reported | not reported | not reported | not reported | not reported |
| Operating margin | % | [17.9%](/filings/0001166691-24-000011.md) | [11.6%](/filings/0001166691-25-000011.md) | [19.2%](/filings/0001628280-26-004994.md) | [18.8%](/filings/0001628280-26-004994.md) | [16.7%](/filings/0001628280-26-004994.md) |
| Net margin | % | [12.2%](/filings/0001166691-24-000011.md) | [4.4%](/filings/0001166691-25-000011.md) | [12.7%](/filings/0001628280-26-004994.md) | [13.1%](/filings/0001628280-26-004994.md) | [16.2%](/filings/0001628280-26-004994.md) |
| Diluted EPS | $ per share | [3.04](/filings/0001166691-24-000011.md) | [1.21](/filings/0001166691-25-000011.md) | [3.71](/filings/0001628280-26-004994.md) | [4.14](/filings/0001628280-26-004994.md) | [5.39](/filings/0001628280-26-004994.md) |
| Free cash flow | $bn | [20.0](/filings/0001166691-24-000011.md) | [15.8](/filings/0001166691-25-000011.md) | [16.3](/filings/0001628280-26-004994.md) | [15.5](/filings/0001628280-26-004994.md) | [21.9](/filings/0001628280-26-004994.md) |

- Revenue. XBRL Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Gross margin (gross profit / revenue). XBRL Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Operating margin (operating income / revenue). XBRL Operating income: us-gaap:OperatingIncomeLoss; Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Net margin (net income / revenue). XBRL Net income: us-gaap:NetIncomeLoss; Revenue: us-gaap:Revenues; Revenue: us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax.
- Diluted EPS. XBRL Diluted EPS: us-gaap:EarningsPerShareDiluted.
- Free cash flow (operating cash flow − capital expenditure). XBRL Operating cash flow: us-gaap:NetCashProvidedByUsedInOperatingActivities; Capital expenditure: us-gaap:PaymentsToAcquirePropertyPlantAndEquipment.

Each value links to the filing it came from. d marks a derived value. A ratio is not reported when any input is missing.

## Insider purchases and sales

The last 20 open-market transactions on Form 4 (codes P and S). Reported price is as stated on the form, not a market price. [All insider transactions](/companies/cmcsa/insiders.md)

None in coverage.

## Funds that report holding it

From each manager’s latest Form 13F, largest reported value first. Reported value is as filed: filing data, not a price. [All funds](/funds.md)

| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | --- | --- |
| [BlackRock, Inc.](/funds/2012383.md) | 2026-06-30 | $7.69bn | 313,212,228 |  | Reduced −1,773,537 |
| [VANGUARD CAPITAL MANAGEMENT LLC](/funds/2100119.md) | 2026-06-30 | $5.71bn | 232,645,894 |  | Reduced −508,878 |
| [STATE STREET CORP](/funds/93751.md) | 2026-06-30 | $4.79bn | 195,059,449 |  | Added +12,324,336 |
| [CHARLES SCHWAB INVESTMENT MANAGEMENT INC](/funds/884546.md) | 2026-06-30 | $3.27bn | 133,095,082 |  | Added +11,536,428 |
| [Invesco Ltd.](/funds/914208.md) | 2026-06-30 | $3.07bn | 125,126,243 |  | Added +80,636,441 |
| [Capital Research Global Investors](/funds/1422848.md) | 2026-06-30 | $2.85bn | 116,113,743 |  | Added +26,539,350 |
| [Dodge & Cox](/funds/200217.md) | 2026-06-30 | $2.85bn | 115,903,125 |  | Added +2,794,881 |
| [Capital World Investors](/funds/1422849.md) | 2026-06-30 | $2.57bn | 104,629,299 |  | Reduced −77,512,480 |
| [GEODE CAPITAL MANAGEMENT, LLC](/funds/1214717.md) | 2026-06-30 | $2.19bn | 89,530,463 |  | Added +1,420,454 |
| [VANGUARD PORTFOLIO MANAGEMENT LLC](/funds/2100121.md) | 2026-06-30 | $1.96bn | 80,039,893 |  | Added +3,326,800 |

## Recent filings

[All 2,733 filings](/companies/cmcsa/filings.md)

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-22 | 18:57 ET | [10-Q](/filings/0001628280-26-066863.md) | Quarterly report, period 2026-09-30 | 0001628280-26-066863 |
| 2026-10-22 | 11:05 ET | [8-K](/filings/0001628280-26-066783.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-066783 |
| 2026-07-23 | 19:11 ET | [10-Q](/filings/0001628280-26-049360.md) | Quarterly report, period 2026-06-30 | 0001628280-26-049360 |
| 2026-07-23 | 10:06 ET | [8-K](/filings/0001628280-26-049274.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0001628280-26-049274 |
| 2026-06-29 | 13:03 ET | [8-K](/filings/0000950103-26-009591.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950103-26-009591 |
| 2026-06-12 | 20:11 ET | [8-K](/filings/0001628280-26-042848.md) | 5.07 Shareholder vote results | 0001628280-26-042848 |
| 2026-06-03 | 12:40 ET | [8-K](/filings/0000950103-26-008429.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950103-26-008429 |
| 2026-06-02 | 20:23 ET | [8-K](/filings/0000950103-26-008329.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950103-26-008329 |
| 2026-05-27 | 12:55 ET | [8-K](/filings/0000950103-26-007759.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0000950103-26-007759 |
| 2026-04-24 | 20:05 ET | [DEF 14A](/filings/0001193125-26-177138.md) | Proxy statement, period 2026-06-10 | 0001193125-26-177138 |

## Latest annual report

[Form 10-K for the fiscal year ended Dec 31, 2025](/filings/0001628280-26-004994.md), filed Feb 3, 2026.

## Forecast league

Not in this season’s league. [This season’s league](/leagues.md)

## About the filer

- CIK: 1166691
- Tickers: CMCSA, CCZ
- Exchange: Nasdaq
- SIC code: 4841 Cable & Other Pay Television Services
- State of incorporation: PA
- Filer category: Large accelerated filer

Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 24, 2026, 15:34 ET. No prices; not investment advice.