Comcast
CMCSA
20.94
-0.29
-1.37%
Comcast
US · CMCSA
#247 by market cap
Listed 1970
20.94
-0.29
-1.37%
Live - 5344 symbols - heartbeat 250s ago
· 2026-10-08 08:25
Pre-market
21.02
+0.38%
After-hours
20.94
0.00%
Overnight
20.93
-0.05%
- Market cap
- 74.31B
- P/E (TTM)i
- 6.71
- P/Bi
- 0.83
- EPSi
- 5.39
- Div yieldi
- 6.30%
- 52W posi
- 1%
Reader sentiment
Are you bullish or bearish on CMCSA?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 14 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.2 percentage points.
Institutional ownership
- Held by institutions
- 90.55% -0.15pp
- Institutions
- 2,238 -14
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund76.07%
Public Company4.18%
Government Pension Fund2.47%
Hedge Fund2.45%
Sovereign Wealth Fund2.23%
Private Company2.04%
Individual/Insider0.94%
Insurance Company0.45%
Family Office/Trust0.24%
Other8.93%
Top holders as of 2026-06-30
BlackRock
8.83% · 313.21M sh
Vanguard Capital Management, LLC
7.12% · 252.65M sh
Capital Research
6.40% · 226.97M sh
State Street Global Advisors
5.50% · 195.06M sh
Charles Schwab Investment Management
3.75% · 133.10M sh
Other
68.41%
Invesco Capital Management LLC
3.30% · 117.18M sh
Dodge & Cox
3.27% · 115.90M sh
Geode Capital Management, LLC
2.52% · 89.53M sh
Vanguard Portfolio Management, LLC
2.26% · 80.04M sh
Norges Bank Investment Management
2.16% · 76.54M sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 32 buys · 18 sells
| Name | Role | Stake |
|---|---|---|
| Brian Roberts | Chairperson & CEO | 0.91% |
| Michael Cavanagh | President | 0.01% |
| Thomas Reid | Chief Legal Officer | 0.00% |
| Jeffrey Honickman | Independent Director | 0.00% |
| Jason Armstrong | Chief Financial Officer | 0.00% |
| Daniel Murdock | Executive VP, Chief Accounting Officer & Controller | 0.00% |
| Jennifer Newcomb | Chief Communications Officer | 0.00% |
| Kenneth Bacon | Independent Director | 0.00% |
| Louise Brady | Independent Director | 0.00% |
| Madeline Bell | Independent Director | 0.00% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-09-29 | Edward Breen | Lead Independent Director | Other Acquisition | +920 | -- |
| 2026-09-29 | Gordon Smith | Director | Other Acquisition | +1,552 | -- |
| 2026-09-29 | Jeffrey Honickman | Independent Director | Other Acquisition | +2,011 | -- |
| 2026-09-29 | Louise Brady | Independent Director | Other Acquisition | +1,552 | -- |
| 2026-09-29 | Thomas Baltimore | Independent Director | Other Acquisition | +1,552 | -- |
| 2026-08-31 | Michael Cavanagh | President | Derivative Disposition Under Emp | -565,642 | -- |
| 2026-08-31 | Michael Cavanagh | President | Derivative Disposition Under Emp | -392,769 | -- |
| 2026-08-16 | Edward Breen | Lead Independent Director | Other Disposition | -62,440 | -- |
| 2026-08-04 | Brian Roberts | Chairperson & CEO | Other Disposition | -204,100 | -- |
| 2026-06-29 | Edward Breen | Lead Independent Director | Other Acquisition | +815 | -- |
| 2026-06-29 | Gordon Smith | Director | Other Acquisition | +1,375 | -- |
| 2026-06-29 | Jeffrey Honickman | Independent Director | Other Acquisition | +1,783 | -- |
| 2026-06-29 | Louise Brady | Independent Director | Other Acquisition | +1,375 | -- |
| 2026-06-29 | Thomas Baltimore | Independent Director | Other Acquisition | +1,375 | -- |
| 2026-05-18 | Brian Roberts | Chairperson & CEO | Other Disposition | -202,500 | -- |
| 2026-05-10 | Edward Breen | Lead Independent Director | Other Acquisition | +32,440 | -- |
| 2026-04-02 | Daniel Murdock | Executive VP, Chief Accounting Officer & Controller | Derivative Exercise and Sale | -2,073 | $27.93 |
| 2026-04-02 | Daniel Murdock | Executive VP, Chief Accounting Officer & Controller | Derivative Exercise and Retained | +3,195 | -- |
| 2026-03-30 | Edward Breen | Lead Independent Director | Other Acquisition | +697 | -- |
| 2026-03-30 | Gordon Smith | Director | Other Acquisition | +1,176 | -- |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 08:25:44 · For reference only, not investment advice and not tailored to your situation.