Comcast ($CMCSA) Insider Trading & Smart Money Activity
Comcast Corporation ($CMCSA) has 4 congress trades, 35 13F position changes and 4 analyst ratings on file.
- Insider buyers (12 mo)
- 0
- Insider sellers (12 mo)
- 0
- Net insider $ (12 mo)
- $0
- Congress trades (12 mo)
- 4
- 13F moves on file
- 35
- Analyst ratings on file
- 4
CMCSA insider buying and selling by quarter
| Quarter | Insider buys | Insider sales | Congress buys / sales | 13F added / cut |
|---|---|---|---|---|
| Q1 2026 | 0 | 0 | 1 / 0 | 0 / 1 |
| Q2 2026 | 0 | 0 | 1 / 0 | 13 / 19 |
| Q3 2026 | 0 | 0 | 0 / 2 | 0 / 0 |
| Q4 2026 | 0 | 0 | 0 / 0 | 1 / 1 |
Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.
All CMCSA insider, congress, 13F and analyst activity
| Date | Source | Who | Action | Shares | Value / amount | ΔOwn | 1W | 1M | 6M | Filing | Story |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13F | Godsey & Gibb | Reduced | -574.26K sh | $55.01K | — | ||||||
| 13F | Discipline Wealth Solutions | New | +11.67K sh | $253.89K | Read | ||||||
| Analyst | Keybanc | Lowers to Underweight | PT $18 | -1.5% | — | ||||||
| Analyst | Citigroup | Reiterates to Buy | PT $27.50 | -1.9% | — | ||||||
| Congress | Kevin Hern | Sale | $1,001 - $15,000 | +2.9% | +7.0% | — | |||||
| Congress | Gilbert Ray Cisneros Jr. | Sale | $1,001 - $15,000 | -6.3% | +7.5% | — | |||||
| Analyst | Rosenblatt | Raises to buy | PT $31 | -3.4% | -2.3% | Read | |||||
| Analyst | Deutsche Bank | Raises to buy | PT $32 | -3.4% | -2.3% | Read | |||||
| Congress | Gilbert Ray Cisneros Jr. | Purchase | $1,001 - $15,000 | -3.6% | +3.3% | — | |||||
| 13F | Victory Capital Management | Added | +525.13K sh | $240.39M | +1.8% | -3.2% | Read | ||||
| 13F | Van Eck Associates | Added | +895.86K sh | $266.66M | +1.8% | -3.2% | — | ||||
| 13F | Hotchkis & Wiley Capital Management | Reduced | -2.83M sh | $661.15M | +1.8% | -3.2% | — | ||||
| 13F | Eagle Capital Management | Reduced | -5.01M sh | $926.98M | +1.8% | -3.2% | Read | ||||
| 13F | Healthcare of Ontario Pension Plan Trust Fund | Added | +10.28M sh | $286.58M | -0.4% | -4.7% | — | ||||
| 13F | Dodge & Cox | Reduced | -7.43M sh | $2.79B | -0.4% | -4.7% | — | ||||
| 13F | Dodge & Cox | Reduced | -7.43M sh | $2.71B | -0.4% | -4.7% | Read | ||||
| 13F | Canada Life Assurance | Added | +106.56K sh | $112.89M | -0.4% | -4.7% | — | ||||
| 13F | Arrowstreet Capital, Limited Partnership | Reduced | -2.98M sh | $305.15M | -0.4% | -4.7% | — | ||||
| 13F | Arrowstreet Capital, Limited Partnership | Reduced | -2.98M sh | $296.49M | -0.4% | -4.7% | — | ||||
| 13F | Prudential Financial | Reduced | -3.59M sh | $112.30M | -0.2% | -1.8% | — | ||||
| 13F | Capital World Investors | Added | +32.40M sh | $4.49B | -0.2% | -1.8% | — | ||||
| 13F | Capital World Investors | Added | +32.40M sh | $4.37B | -0.2% | -1.8% | — | ||||
| 13F | First Eagle Investment Management | Reduced | -814.83K sh | $932.05M | -0.4% | -3.7% | — | ||||
| 13F | Universal- Beteiligungs- Und Servicegesellschaft Mbh | Added | +49.50K sh | $107.68M | -0.4% | -4.2% | — | ||||
| 13F | Norges Bank | Sold out | -89.19M sh | -0.4% | -4.2% | — | |||||
| 13F | Norges Bank | Sold out | -89.19M sh | -0.4% | -4.2% | — | |||||
| 13F | Lsv Asset Management | Reduced | -964.73K sh | $339.68M | -0.4% | -4.2% | — | ||||
| 13F | Allianz Asset Management | Reduced | -2M sh | $280.81M | -0.4% | -4.2% | — | ||||
| 13F | Vanguard Investments Australia | New | +1.81M sh | $44.74M | -2.6% | -6.5% | — | ||||
| 13F | Vanguard Asset Management | New | +7.27M sh | $179.34M | -2.6% | -6.5% | — | ||||
| 13F | State Board of Administration of Florida Retirement System | Reduced | -213.75K sh | $78.71M | -2.6% | -6.5% | — | ||||
| 13F | Dekabank Deutsche Girozentrale | Reduced | -265.69K sh | $97.83M | -4.1% | -9.5% | — | ||||
| Congress | Alan Armstrong | Purchase | $1,001 - $15,000 | -1.2% | -1.8% | -20.7% | — |
Showing 33 of 43 filings (the latest 13F moves are capped at 25; see the institutions below).
1W / 1M / 6M = how CMCSA moved from the trade or filing date.
Members of Congress trading CMCSA
Institutions moving CMCSA (13F)
- Dodge & Cox2
- Arrowstreet Capital, Limited Partnership2
- Capital World Investors2
- Norges Bank2
- Mirae Asset Global Investments2
- Godsey & Gibb1
- Discipline Wealth Solutions1
- Victory Capital Management1
- Van Eck Associates1
- Hotchkis & Wiley Capital Management1
- Eagle Capital Management1
- Healthcare of Ontario Pension Plan Trust Fund1
Analyst ratings on CMCSA
Frequently asked questions
Which members of Congress traded CMCSA?
4 disclosed trades by Gilbert Ray Cisneros Jr., Kevin Hern and Alan Armstrong. The latest was on Aug 5, 2026.
Which institutions changed their CMCSA positions?
Recent 13F filers moving the stock include Dodge & Cox, Arrowstreet Capital, Limited Partnership, Capital World Investors, Norges Bank and Mirae Asset Global Investments.
Other telecom services stocks
Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.
Get a text when insiders, Congress or big funds trade a stock.
Free. Reply STOP anytime.