Comcast Corp (CMCSA)
Communication Services
Telecom Services
24.00 $
+1.2%
vs. previous close
Closing price · As of: 31. Jul 2026
Who owns Comcast Corp (CMCSA)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 99.2% of the shares are freely tradable; institutional investors hold 93.6%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
93.6%
Insiders
Share of the stock held by the executives, founders and major shareholders of the company itself.
0.7%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
99.2%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
2.8%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
3,563Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 10.34 | 369,311,219 | +0.6 | 12/31/2025 |
| BlackRock Inc | 8.82 | 314,985,765 | -0.3 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.53 | 233,154,772 | +0.0 | 03/31/2026 |
| State Street Corp | 5.12 | 182,735,113 | -2.2 | 03/31/2026 |
| Capital World Investors | 5.10 | 182,141,779 | +29.8 | 03/31/2026 |
| Charles Schwab Investment Management Inc | 3.40 | 121,558,654 | +212.4 | 03/31/2026 |
| Dodge & Cox | 3.17 | 113,108,244 | +0.1 | 03/31/2026 |
| Capital Research Global Investors | 2.51 | 89,574,393 | +60.9 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 3.20 | 114,326,440 | +0.3 | 04/30/2026 |
| Vanguard 500 Index Investor | 2.60 | 93,033,844 | +1.8 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.