CME Group Shares (Basic) decreased by 0.1% to 359.3M in Q1 2026 compared to the prior quarter. Year-over-year, this metric declined by 0.1%, from 359.6M to 359.3M.
Changes reflect share buybacks (decrease) or equity issuance (increase), which impact the per-share earnings calculation.
The average number of common shares outstanding during the reporting period, calculated by weighting the number of share...
Standard metric for all public companies; reflects capital structure and share repurchase activity.
weighted_shares_basic| Q2 '21 | Q3 '21 | Q1 '22 | Q2 '22 | Q3 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | 358.3M | 358.4M | 358.6M | 358.6M | 358.7M | 358.9M | 358.9M | 359M | 359.3M | 359.3M | 359.4M | 359.6M | 359.7M | 359.7M | 359.3M |
| QoQ Change | — | +0.0% | +0.1% | +0.0% | +0.0% | +0.1% | +0.0% | +0.0% | +0.1% | +0.0% | +0.0% | +0.1% | +0.0% | +0.0% | -0.1% |
| YoY Change | — | — | — | +0.1% | +0.1% | +0.1% | +0.1% | +0.1% | +0.1% | +0.1% | +0.1% | +0.1% | +0.1% | +0.1% | -0.1% |