CMCSA Institutional Ownership
Top institutional (13F) holders of CMCSA and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
50
Institutional value
$52.97B
Top holder
BlackRock, Inc.
Top holders
| Holder | Stake | Filed | Value |
|---|---|---|---|
| BlackRock, Inc.holding company | 8.8% | Aug 7, 2026 | $7.69B |
| Vanguard Capital Managementinvestment advisor | 6.5% | Aug 13, 2026 | $5.71B |
| STATE STREET CORPORATIONinvestment advisor | 5.5% | Sep 22, 2026 | $4.79B |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | 3.7% | Aug 14, 2026 | $3.27B |
| Invesco Ltd.investment advisor | 3.5% | Aug 14, 2026 | $3.07B |
| Capital Research Global Investorsinvestment advisor | 3.3% | Aug 12, 2026 | $2.85B |
| Dodge & Coxinvestment advisor | 3.3% | Aug 13, 2026 | $2.85B |
| Capital World Investorsinvestment advisor | 2.9% | Aug 12, 2026 | $2.57B |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | 2.5% | Aug 12, 2026 | $2.19B |
| Vanguard Portfolio Managementinvestment advisor | 2.2% | Aug 13, 2026 | $1.96B |
| Norges Bankother | 2.1% | Aug 12, 2026 | $1.88B |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIPinvestment advisor | 1.5% | Aug 13, 2026 | $1.28B |
| FMR LLCinvestment advisor | 1.4% | Aug 13, 2026 | $1.25B |
| MORGAN STANLEYinvestment advisor | 1.2% | Aug 13, 2026 | $1.06B |
| GOLDMAN SACHS GROUP INCinvestment advisor | 1.2% | Aug 14, 2026 | $1.03B |
| JPMORGAN CHASE & COinvestment advisor | 1.0% | Aug 12, 2026 | $895.57M |
| NORTHERN TRUST CORPinvestment advisor | 1.0% | Aug 13, 2026 | $885.06M |
| BANK OF AMERICA CORP /DE/investment advisor | 0.9% | Aug 14, 2026 | $793.5M |
| Ameriprise Financial, Inc.holding company | 0.9% | Aug 14, 2026 | $783.32M |
| Dimensional Fund Advisors LPinvestment advisor | 0.8% | Aug 11, 2026 | $709.82M |
| Bank of New York Mellon Corpholding company | 0.8% | Aug 6, 2026 | $690.96M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | 0.5% | Aug 14, 2026 | $478.97M |
| UBS Group AGinvestment advisor | 0.5% | Aug 13, 2026 | $418.95M |
| CITADEL ADVISORS LLCinvestment advisor | 0.4% | Sep 1, 2026 | $388.95M |
| FRANKLIN RESOURCES INCinvestment advisor | 0.4% | Aug 13, 2026 | $369.72M |
Institutional ownership for companies related to CMCSA
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.