---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-043014"
form_type: "8-K"
ticker: "CMCSA"
cik: "0001166691"
company_name: "COMCAST CORP"
filed_at: "2025-09-29T23:59:59+00:00"
generated_at: "2026-05-17T05:22:06.765519+00:00"
event_type: "leadership"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Comcast appoints Michael Cavanagh as Co-CEO and board member, effective Jan 2026

## Summary
- Michael J. Cavanagh named Co-CEO alongside Chairman and Co-CEO Brian L. Roberts, effective January 2026.
- Cavanagh will also join Comcast's Board of Directors at that time.
- Cavanagh joined Comcast in 2015 as CFO and currently serves as President; previously Co-CEO of JPMorgan Chase's Corporate & Investment Bank.
- Roberts says Cavanagh is 'ideal person' to help lead pivot to drive growth.

## SEC filing metadata
- accession: 0001628280-25-043014
- form_type: 8-K
- ticker: CMCSA
- cik: 0001166691
- company_name: COMCAST CORP
- filed_at: 2025-09-29T23:59:59+00:00
- event_type: leadership
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1166691/000162828025043014/0001628280-25-043014-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1166691/000162828025043014/cmcsa-20250929.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-043014
- JSON: https://secwatch.observer/filing/0001628280-25-043014.json
- Plain text: https://secwatch.observer/filing/0001628280-25-043014.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.