CME Group Inc (CME)
Financial Services
Financial Data & Stock Exchanges
267.80 $
Closing price · As of: 31. Jul 2026
Who owns CME Group Inc (CME)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.9% of the shares are freely tradable; institutional investors hold 92.6%.
Ownership Structure
Institutional ownership
Share of the stock held by institutional investors (funds, banks, insurers) according to regulatory filings.
92.6%
Float
Share of stock freely tradable on the market — not locked up in the hands of founders, insiders, or major shareholders.
98.9%
Short % of float
Shares sold short as a percentage of the freely tradable float — high values signal many bets on falling prices.
1.6%
Shares Outstanding
Total number of shares issued. Price times share count gives market cap.
361Mio.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Group Inc | 9.93 | 35,895,583 | +1.7 | 12/31/2025 |
| BlackRock Inc | 8.70 | 31,448,257 | +1.2 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.47 | 23,367,282 | +0.0 | 03/31/2026 |
| State Street Corp | 4.44 | 16,055,287 | -0.6 | 03/31/2026 |
| JPMorgan Chase & Co | 3.38 | 12,209,761 | +10.0 | 03/31/2026 |
| Morgan Stanley - Brokerage Accounts | 2.60 | 9,406,843 | +12.5 | 03/31/2026 |
| Geode Capital Management, LLC | 2.53 | 9,146,888 | -1.9 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 2.50 | 9,029,289 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Total Stock Mkt Idx Inv | 3.16 | 11,427,570 | +0.3 | 04/30/2026 |
| Vanguard 500 Index Investor | 2.59 | 9,348,677 | +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.