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 is the long-term trend for CME Group's shares (diluted)?

Over 4 years (2021 to 2025), CME Group's shares (diluted) has grown at a 0.1% compound annual growth rate (CAGR), from 1.4B to 1.4B.

What does shares (diluted) mean?

The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.

CME Group CME Shares (Diluted)

Shares (Diluted) at other companies

MarketAxessMKTX

35.4M-5.5%

Cboe Global MarketsCBOE

105M-0.1%

Intercontinental ExchangeICE

570M-1.2%

Coinbase Global, Inc.COIN

264.8M-2.4%

Tradeweb Markets Inc.TW

213.3M-0.7%

CitigroupC

1.8B-7.5%

Other financials

Income statement

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Revenue$1.9B+14.5%

Operating income$1.3B+18.2%

Net income$1.2B+23.7%

EPS (diluted)$3.18+21.4%

Balance sheet

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Cash & equivalents$2.4B+70.2%

Total debt$3.7B-1.4%

Total equity$26.6B-1.5%

Total assets$201.99B+28.0%

Cash flow

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Operating cash flow$1.3B+12.8%

CapEx$21.8M+53.5%

Free cash flow$1.2B+12.3%

Valuation

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Market cap$79.79B-13.0%

Enterprise value$81.14B-13.3%

P/E18.6×-5.8×

P/S11.8×-2.4×

Profitability

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Operating margin65.6%+0.6pp

Net margin63.6%+5.9pp

FCF margin64.1%+3.2pp

Returns & leverage

See full

Return on equity16%+2.6pp

Debt / equity0.1×0.0×

Current ratio1×0.0×

Where this comes from

Reported directly by CME Group in its filing.

Tagged under the XBRL concept us-gaap:WeightedAverageNumberOfDilutedSharesOutstanding.

The official record: CME Group’s 10-Q, filed April 24, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

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 is the long-term trend for CME Group's shares (diluted)?: Over 4 years (2021 to 2025), CME Group's shares (diluted) has grown at a 0.1% compound annual growth rate (CAGR), from 1.4B to 1.4B.
What does shares (diluted) mean?: The weighted-average shares outstanding plus all potentially dilutive shares from stock options, RSUs, convertible securities, and warrants, using the treasury stock method.