CME Group
CME · NASDAQ
Who owns CME
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 28.8% of CME’s shares.
- Vanguard Capital Management, LLC6.6%
- BlackRock Institutional Trust Company, N.A.5.6%
- State Street Investment Management (US)4.5%
- Geode Capital Management, L.L.C.2.6%
- Next 6 largest institutions9.5%
- All other shareholders71.2%
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Capital Management, LLC | 23.66M | 6.58% |
| BlackRock Institutional Trust Company, N.A. | 20.23M | 5.63% |
| State Street Investment Management (US) | 16.35M | 4.55% |
| Geode Capital Management, L.L.C. | 9.27M | 2.58% |
| Vanguard Portfolio Management, LLC | 9.17M | 2.55% |
| Capital World Investors | 6.82M | 1.90% |
| Sanders Capital, LLC | 5.07M | 1.41% |
| Norges Bank Investment Management (NBIM) | 4.82M | 1.34% |
| Columbia Threadneedle Investments (US) | 4.27M | 1.19% |
| Fidelity International | 4.00M | 1.11% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 11.54M | 3.21% |
| Vanguard 500 Index Fund | 9.51M | 2.65% |
| iShares Core S&P 500 ETF | 4.83M | 1.34% |
| Fidelity 500 Index Fund | 4.69M | 1.30% |
| State Street SPDR S&P 500 ETF Trust | 4.44M | 1.23% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders bought $78.75K (1 trade) and sold $16.46M (6 trades) of CME on the open market.
| Insider | Type | Shares | Value |
|---|---|---|---|
| SHEPARD WILLIAM R | Buy | 293 | $78.75K |
| Marchese John Clifford | Tax withholding | 44 | $11.99K |
| McCourt Timothy Francis | Tax withholding | 364 | $99.18K |
| Fitzpatrick Lynne | Tax withholding | 359 | $97.81K |
| Sprague Suzanne | Tax withholding | 308 | $83.92K |
| Dennis Michael G. | Tax withholding | 274 | $74.65K |
| Winkler Julie | Tax withholding | 359 | $97.81K |
| Tobin Jack J | Tax withholding | 51 | $13.90K |
| Cutinho Sunil | Tax withholding | 359 | $97.81K |
| Sammann Derek | Tax withholding | 359 | $97.81K |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Alan ArmstrongSenator | Purchase | $1K–$15K | Mar 27, 2026 |
| Gil CisnerosHouse | Purchase | $1K–$15K | Jan 9, 2026 |
| Julie JohnsonHouse | Sale | $1K–$15K | Dec 18, 2025 |
| Julie JohnsonHouse | Sale | $1K–$15K | Nov 13, 2025 |
| Ro KhannaHouse | Purchase | $1K–$15K | Nov 3, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 5.53M
- Days to cover
- 3.17
- % of shares outstanding
- 1.54%
- Average daily volume
- 1.74M
- Change since last report
- −4.7%
Information on this page is provided for informational purposes only and is not a recommendation to buy, sell or hold any security. Investing involves risk, including possible loss of principal. Market data is delayed at least 15 minutes and is provided without warranty. Analyst ratings, price targets and company data come from third-party sources. Past performance does not guarantee future results.