What is CME Group's shares (diluted)?

CME Group (CME) reported shares (diluted) of 363.2M in Q1 2026.

How has CME Group's shares (diluted) changed year-over-year?

CME Group's shares (diluted) increased by 0.8% year-over-year, from 360.2M to 363.2M.

What does shares (diluted) mean?

The average number of shares outstanding including all potential shares that could be created.

Shares (Diluted)

CME Group Shares (Diluted) increased by 0.8% to 363.2M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 0.8%, from 360.2M to 363.2M. This increase may warrant attention — for this metric, lower values are generally preferred.

Analysis

StatementIncome Statement

SectionEarnings Per Share

CategoryCapital Allocation

SignalLower is better

VolatilityStable

First reportedQ1 2013

Last reportedQ1 2026Apr 24, 2026

How to read this metric

An increase indicates potential dilution from employee compensation or convertible instruments, which can reduce earnings per share.

Detailed definition

The weighted-average number of common shares outstanding plus the effect of all potentially dilutive securities, such as...

Peer comparison

Standard metric for all public companies; essential for understanding the impact of equity-based compensation.

Metric ID: weighted_shares_diluted

Historical Data

15 periods

	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	358.9M	359M	359.2M	359.2M	359.3M	359.3M	359.4M	359.6M	359.8M	359.9M	360M	360.2M	360.4M	360.4M	363.2M
QoQ Change	—	+0.0%	+0.1%	+0.0%	+0.0%	+0.0%	+0.0%	+0.1%	+0.1%	+0.0%	+0.0%	+0.1%	+0.0%	+0.0%	+0.8%
YoY Change	—	—	—	+0.1%	+0.1%	+0.0%	+0.1%	+0.1%	+0.1%	+0.1%	+0.1%	+0.1%	+0.1%	+0.1%	+0.8%

Range358.9M – 363.2M

CAGR+0.3%

Avg YoY Growth+0.2%

Median YoY Growth+0.1%

Current Streak14+ quarters growth

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Frequently Asked Questions

What is CME Group's shares (diluted)?: CME Group (CME) reported shares (diluted) of 363.2M in Q1 2026.
How has CME Group's shares (diluted) changed year-over-year?: CME Group's shares (diluted) increased by 0.8% year-over-year, from 360.2M to 363.2M.
What does shares (diluted) mean?: The average number of shares outstanding including all potential shares that could be created.