Comcast Corp
CMCSAFigures shown here come from public SEC filings. Dates beside each section show the available history.
How Comcast Corp Makes Money
Follow each dollar of revenue through to what shareholders keep.
From revenue to net income
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Financial Summary
Choose a year or quarter, compare it with the same period a year earlier, and open any row for its full filing history.
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SEC filings supply these figures; updates after the dates shown are not included. This page includes 19 annual periods. The latest annual period ends Dec 31, 2025. The latest insider filing shown is dated May 20, 2026. The latest institutional report shown is dated Mar 31, 2026; other ownership filings may exist.
Ownership
Who holds the shares, as reported in SEC ownership filings.
Reported 13F positions
Each row shows what a filer reported for one date, not a current position. The link opens that filing.
| Filer | Report date | Shares | Value | Filing |
|---|---|---|---|---|
| Optas, LLC | 2026-03-31 | 26,458 | $760K | SEC filing |
| GOLDMAN SACHS GROUP INC | 2026-03-31 | 38,782,574 | $1.11B | SEC filing |
| BUTENSKY & COHEN FINANCIAL SECURITY, INC | 2026-03-31 | 94,370 | $2.71M | SEC filing |
| WPG Advisers, LLC | 2026-03-31 | 2,865 | $82.3K | SEC filing |
| Byrne Asset Management LLC | 2026-03-31 | 180 | $5.17K | SEC filing |
| StoneX Group Inc. | 2026-03-31 | 16,023 | $460K | SEC filing |
| CULBERTSON A N & CO INC | 2026-03-31 | 18,209 | $523K | SEC filing |
| WBH ADVISORY INC | 2026-03-31 | 13,366 | $375K | SEC filing |
| Manchester Capital Management LLC | 2026-03-31 | 4,246 | $122K | SEC filing |
| BNP PARIBAS | 2026-03-31 | 148,854 | $4.31M | SEC filing |
| MRWM Advisors, LLC | 2026-03-31 | 19,596 | $563K | SEC filing |
| BOOTHBAY FUND MANAGEMENT, LLC | 2026-03-31 | 282,279 | $8.1M | SEC filing |
| Signature Resources Capital Management, LLC | 2026-03-31 | 341 | $9.79K | SEC filing |
| F/m Investments LLC | 2026-03-31 | 38,197 | $1.1M | SEC filing |
| New Republic Capital, LLC | 2026-03-31 | 23,045 | $662K | SEC filing |
| Aventura Private Wealth, LLC | 2026-03-31 | 4,639 | $133K | SEC filing |
| Moss Adams Wealth Advisors LLC | 2026-03-31 | 11,787 | $338K | SEC filing |
| Legato Capital Management LLC | 2026-03-31 | 7,736 | $222K | SEC filing |
| GRIMES & Co WEALTH MANAGEMENT, LLC | 2026-03-31 | 243,312 | $6.99M | SEC filing |
| Advisory Alpha, LLC | 2026-03-31 | 10,889 | $313K | SEC filing |
120 filers have only one report here.
Unusually large insider trades
Each trade is compared with the other insider trades of the same kind in the same security among Comcast Corp's recent filings on file. Size alone is context, not a prediction or evidence of improper trading.
- 2024-11-27 · ROBERTS BRIAN L: Larger than all 9 other insider sales of Class A Common Stock on file. SEC filing
Purchases & sales (open market or private)
| Security | Code | Price | Filing | |||
|---|---|---|---|---|---|---|
| 2026-03-05 | Armstrong Jason · CFO | Class A Common Stock | S — Open market or private sale | −4,494 | 31.74 | SEC filing |
| 2026-02-11 | Cavanagh Michael J · Co-CEO | Class A Common Stock | S — Open market or private sale | −57,947 | 32.66 | SEC filing |
| 2026-02-03 | NAKAHARA ASUKA · Director | Class A Common Stock | S — Open market or private sale | −8,275 | 29.70 | SEC filing |
| 2024-11-27 | ROBERTS BRIAN L · Chairman of Board & CEO | Class A Common Stock | S — Open market or private sale | −235,051 | 42.80 | SEC filing |
| 2024-11-26 | Cavanagh Michael J · President | Class A Common Stock | S — Open market or private sale | −107,622 | 42.53 | SEC filing |
| 2024-11-26 | Cavanagh Michael J · President | Class A Common Stock | S — Open market or private sale | −25,537 | 42.59 | SEC filing |
| 2024-11-26 | ROBERTS BRIAN L · Chairman of Board & CEO | Class A Common Stock | S — Open market or private sale | −234,464 | 42.66 | SEC filing |
| 2024-11-22 | BACON KENNETH J · Director | Class A Common Stock | S — Open market or private sale | −14,408 | 43.39 | SEC filing |
Showing 8 of 10 rows
Grants, exercises, tax & gifts
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-05-19 | ROBERTS BRIAN L · Chairman of Board & Co-CEO | Class A Common Stock | G — Bona fide gift | −202,500 | SEC filing |
| 2026-05-11 | BREEN EDWARD D · Director | Class A Common Stock | G — Bona fide gift | +32,440 | SEC filing |
| 2026-04-03 | Murdock Daniel C. · EVP & Chief Accounting Officer | Restricted Stock Units | M — Exercise or conversion of derivative security | −5,268 | SEC filing |
| 2026-04-03 | Murdock Daniel C. · EVP & Chief Accounting Officer | Class A Common Stock | M — Exercise or conversion of derivative security | +5,268 | SEC filing |
| 2026-04-03 | Murdock Daniel C. · EVP & Chief Accounting Officer | Class A Common Stock | F — Payment of exercise price or tax by delivering securities | −2,073 | SEC filing |
| 2026-03-31 | BREEN EDWARD D · Director | Class A Common Stock | A — Grant, award, or other acquisition | +697 | SEC filing |
| 2026-03-31 | Baltimore Thomas J Jr · Director | Class A Common Stock | A — Grant, award, or other acquisition | +1,176 | SEC filing |
| 2026-03-31 | Honickman Jeffrey A · Director | Class A Common Stock | A — Grant, award, or other acquisition | +1,524 | SEC filing |
Showing 8 of 40 rows
Other activity
| Security | Code | Filing | |||
|---|---|---|---|---|---|
| 2026-02-02 | Cavanagh Michael J · Co-CEO | Restricted Stock Units | I — Discretionary transaction | −50,320 | SEC filing |
| 2026-01-20 | Reid Thomas J. · Chief Legal Officer, Secretary | Phantom Stock | I — Discretionary transaction | −2,233 | SEC filing |
| 2026-01-02 | Cavanagh Michael J · Co-CEO | Phantom Stock | I — Discretionary transaction | −48,439 | SEC filing |
| 2025-11-04 | ROBERTS BRIAN L · Chairman of Board & CEO | Class A Common Stock | J — Other acquisition or disposition | −405,968 | SEC filing |
| 2025-11-04 | ROBERTS BRIAN L · Chairman of Board & CEO | Class A Common Stock | J — Other acquisition or disposition | +405,968 | SEC filing |
| 2025-09-02 | ROBERTS BRIAN L · Chairman of Board & CEO | Restricted Stock Units | I — Discretionary transaction | −474,122 | SEC filing |
| 2025-01-02 | Cavanagh Michael J · President | Phantom Stock | I — Discretionary transaction | −46,233 | SEC filing |
| 2025-01-02 | Reid Thomas J. · Chief Legal Officer, Secretary | Phantom Stock | I — Discretionary transaction | −1,701 | SEC filing |
Showing 8 of 8 rows
These tables describe filed transactions, not current holdings. Prices are shown as filed; a currency is added only when the filing's data names one. Amended and possible duplicate rows are left out of size comparisons and transaction groups.