Comcast Corp (CMCSA) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for CMCSA. 13F holdings as of 2026-06-30.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|
| Vanguard | 350,923,705 | $8.6B | INCREASED |
| BlackRock | 313,212,228 | $7.7B | DECREASED |
| Capital Group | 225,419,394 | $5.5B | DECREASED |
| State Street | 195,059,449 | $4.8B | INCREASED |
| Charles Schwab Investment Management | 133,095,082 | $3.3B | INCREASED |
Recent Insider Trades
| Insider | Type | Shares | Value | Date |
|---|
| Brian L Roberts (Chairman of Board & Co-CEO) | OTHER | 382,860 | $10M | 2026-09-01 |
| Brian L Roberts (Chairman of Board & Co-CEO) | GIFT | 101,900 | | 2026-09-01 |
| Michael J Cavanagh (Co-CEO) | OTHER | 565,642 | $15M | 2026-09-01 |
| Michael J Cavanagh (Co-CEO) | OTHER | 392,769 | $10M | 2026-09-01 |
| Edward D Breen (Director) | GIFT | 62,440 | | 2026-08-17 |
Recent Congressional Trades
| Member | Type | Amount | Date |
|---|
| Gilbert Ray Cisneros | SALE | $1,001 - $15,000 | 2026-07-17 |
| Gilbert Ray Cisneros | SALE | $1,001 - $15,000 | 2026-07-16 |
| Ro Khanna (Democrat) | PURCHASE | $1,001 - $15,000 | 2026-07-07 |
Full institutional holdings, insider history, and congressional trades for Comcast Corp on SentiSense.