CMCSA
COMCAST CORP
NASDAQ · Communication Services · Telecommunications Services · US
$22.08
−1.25%0
Insider buys (3m)
0
Insider sells (3m)
$0.00
Net value (3m)
-6.8%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 2, 2026 | Brady Louise F. · director | A-Award | 1,552 | $0.00 |
| Oct 2, 2026 | BREEN EDWARD D · director | A-Award | 920 | $0.00 |
| Oct 2, 2026 | Smith Gordon · director | A-Award | 1,552 | $0.00 |
| Oct 2, 2026 | Baltimore Thomas J Jr · director | A-Award | 1,552 | $0.00 |
| Oct 2, 2026 | Honickman Jeffrey A · director | A-Award | 2,011 | $0.00 |
| Jul 2, 2026 | Smith Gordon · director | A-Award | 1,375 | $0.00 |
| Jul 2, 2026 | Brady Louise F. · director | A-Award | 1,375 | $0.00 |
| Jul 2, 2026 | BREEN EDWARD D · director | A-Award | 815 | $0.00 |
| Jul 2, 2026 | Honickman Jeffrey A · director | A-Award | 1,783 | $0.00 |
| Jul 2, 2026 | Baltimore Thomas J Jr · director | A-Award | 1,375 | $0.00 |
| Apr 3, 2026 | Murdock Daniel C. · officer: EVP & Chief Accounting Officer | F-InKind | 2,073 | $28 |
| Apr 3, 2026 | Murdock Daniel C. · officer: EVP & Chief Accounting Officer | M-Exempt | 5,268 | $0.00 |
| Apr 2, 2026 | BREEN EDWARD D · director | A-Award | 697 | $0.00 |
| Apr 2, 2026 | Baltimore Thomas J Jr · director | A-Award | 1,176 | $0.00 |
| Apr 2, 2026 | Smith Gordon · director | A-Award | 1,176 | $0.00 |
| Apr 2, 2026 | Honickman Jeffrey A · director | A-Award | 1,524 | $0.00 |
| Apr 2, 2026 | Brady Louise F. · director | A-Award | 1,176 | $0.00 |
| Mar 6, 2026 | Armstrong Jason · officer: CFO | Sale | 4,494 | $32 |
| Mar 6, 2026 | Armstrong Jason · officer: CFO | M-Exempt | 73,497 | $28 |
| Mar 6, 2026 | Armstrong Jason · officer: CFO | F-InKind | 69,003 | $32 |
| Feb 26, 2026 | Cavanagh Michael J · director, officer: Co-CEO | A-Award | 325,987 | $0.00 |
| Feb 26, 2026 | ROBERTS BRIAN L · director, officer: Chairman of Board & Co-CEO | A-Award | 428,438 | $0.00 |
| Feb 26, 2026 | Khoury Jennifer · officer: Chief Communications Officer | A-Award | 27,946 | $0.00 |
| Feb 26, 2026 | Reid Thomas J. · officer: Chief Legal Officer, Secretary | A-Award | 93,142 | $0.00 |
| Feb 26, 2026 | Armstrong Jason · officer: CFO | A-Award | 93,142 | $0.00 |
| Feb 13, 2026 | Cavanagh Michael J · director, officer: Co-CEO | F-InKind | 294,495 | $33 |
| Feb 13, 2026 | Cavanagh Michael J · director, officer: Co-CEO | M-Exempt | 441,743 | $28 |
| Feb 13, 2026 | Cavanagh Michael J · director, officer: Co-CEO | F-InKind | 383,796 | $33 |
| Feb 13, 2026 | Cavanagh Michael J · director, officer: Co-CEO | M-Exempt | 294,495 | $28 |
| Feb 13, 2026 | ROBERTS BRIAN L · director, officer: Chairman of Board & Co-CEO | F-InKind | 907,653 | $33 |
Institutional positioning
13F filings over the trailing two quarters
New 334Increased 1504Reduced 1613Sold out 259
| Filer | Action | Shares | Filed |
|---|---|---|---|
| BLACKROCK, INC. | Reduced | 314,985,765 | May 13, 2026 |
| BlackRock, Inc. | Reduced | 313,212,228 | Aug 7, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 233,154,772 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 232,645,894 | Aug 13, 2026 |
| STATE STREET CORP | Increased | 195,059,449 | Sep 22, 2026 |
| STATE STREET CORP | Reduced | 182,735,113 | May 15, 2026 |
| CAPITAL WORLD INVESTORS | Increased | 182,141,779 | May 13, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 133,095,082 | Aug 14, 2026 |
| Invesco Ltd. | Increased | 125,126,243 | Aug 14, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 121,558,654 | May 15, 2026 |
| Capital Research Global Investors | Increased | 116,113,743 | Aug 12, 2026 |
| DODGE & COX | Increased | 115,903,125 | Aug 13, 2026 |
| DODGE & COX | Increased | 113,108,244 | May 14, 2026 |
| Capital World Investors | Reduced | 104,629,299 | Aug 12, 2026 |
| CAPITAL RESEARCH GLOBAL INVESTORS | Increased | 89,574,393 | May 13, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 2, 2026