Comcast CMCSA
SEC filings (XBRL) · quarterly · fiscal year ends December 31
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Share counts are split-adjusted for the 2-for-1 split on Feb 17, 2017.
Source: SEC EDGAR 10-Q/10-K XBRL, CIK 1166691; every value is traced to its filing on EDGAR. Retrieved Oct 11, 2026. Quarters labelled by fiscal quarter with the calendar period end. Q4 = annual minus Q1–Q3; cash-flow quarters derived from year-to-date figures.
Last 84 quarters
| Q3 2024Sep 30, 2024 | Q4 2024Dec 31, 2024 | Q1 2025Mar 31, 2025 | Q2 2025Jun 30, 2025 | Q3 2025Sep 30, 2025 | Q4 2025Dec 31, 2025 | Q1 2026Mar 31, 2026 | Q2 2026Jun 30, 2026 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $32.1B | $31.9B | $29.9B | $30.3B | $31.2B | $32.3B | $31.5B | $29.9B |
| Operating income | $5.9B | $5.0B | $5.7B | $6.0B | $5.5B | $3.5B | $4.1B | $5.2B |
| Net income | $3.6B | $4.8B | $3.4B | $11.1B | $3.3B | $2.2B | $2.2B | $3.5B |
| Capital spending | $2.9B | $3.9B | $2.3B | $2.7B | $3.1B | $3.7B | $2.4B | $2.9B |
| Operating cash flow | $7.0B | $8.1B | $8.3B | $7.8B | $8.7B | $8.8B | $6.9B | $8.1B |
| Free cash flow | $4.1B | $4.2B | $6.0B | $5.1B | $5.6B | $5.1B | $4.5B | $5.2B |
| Capex / operating cash flow | 41.5% | 48.4% | 27.1% | 34.3% | 35.3% | 42.4% | 34.1% | 35.9% |
| Shares outstanding | 3.827B | 3.781B | 3.734B | 3.692B | 3.644B | 3.598B | 3.572B | 3.549B |
| Share count change, y/y | – | – | – | – | – | – | – | – |
| Diluted shares (weighted avg.) | 3.880B | — No figure for Q4 2024: Fiscal Q4: the 10-K gives only the 12-month weighted average; a quarterly weighted average cannot be derived by subtraction. | 3.784B | 3.727B | 3.689B | — No figure for Q4 2025: Fiscal Q4: the 10-K gives only the 12-month weighted average; a quarterly weighted average cannot be derived by subtraction. | 3.617B | 3.570B |
Shares outstanding: Not presented by the company: No single total printed; per-class counts shown as filed, never summed (Mercer ruling 1, 2026-10-11)..
— Diluted shares (weighted avg.): No figure for Q4 2024: Fiscal Q4: the 10-K gives only the 12-month weighted average; a quarterly weighted average cannot be derived by subtraction.
— Diluted shares (weighted avg.): No figure for Q4 2025: Fiscal Q4: the 10-K gives only the 12-month weighted average; a quarterly weighted average cannot be derived by subtraction.
Diluted shares (weighted avg.): fiscal Q4 is blank because the 10-K gives 12-month figures only.
Shares outstanding is the total across share classes: a simple sum of share counts, with each class listed above.
Share counts before the 2-for-1 split on Feb 17, 2017 are split-adjusted; charts and y/y use split-adjusted figures.
XBRL tags used
| Revenue | Revenues | Jun 2009 to Dec 2022 |
|---|---|---|
RevenueFromContractWithCustomerExcludingAssessedTax | Mar 2023 to Jun 2026 | |
| Operating income | OperatingIncomeLoss | Jun 2009 to Jun 2026 |
| Net income | NetIncomeLoss | Jun 2009 to Jun 2026 |
| Capital spending | PaymentsToAcquirePropertyPlantAndEquipment | Jun 2009 to Jun 2026 |
| Operating cash flow | NetCashProvidedByUsedInOperatingActivities | Jun 2009 to Jun 2026 |
| Free cash flow | ocf - capex: NetCashProvidedByUsedInOperatingActivities, PaymentsToAcquirePropertyPlantAndEquipment | Jun 2009 to Jun 2026 |
| Capex / operating cash flow | capex / ocf * 100: PaymentsToAcquirePropertyPlantAndEquipment, NetCashProvidedByUsedInOperatingActivities | Jun 2009 to Jun 2026 |
| Shares outstanding | dei:EntityCommonStockSharesOutstanding | Jun 2009 to Jun 2026 |
| Diluted shares (weighted avg.) | WeightedAverageNumberOfDilutedSharesOutstanding | Jun 2009 to Jun 2026 |
Where a company changed tags, each quarter uses the tag it was reported under; the newest tag is primary.