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MarketAxess MKTX Additional Paid-In Capital

Additional Paid-In Capital at other companies

BGC Group, Inc. logo
BGC Group, Inc.BGC
$2.59B+10.2%
CME Group logo
CME GroupCME
$21.67B-3.3%
Intercontinental Exchange logo
Intercontinental ExchangeICE
$16.77B+2.2%
Tradeweb Markets Inc. logo
Tradeweb Markets Inc.TW
$4.89B+1.4%
StoneX Group Inc. logo
StoneX Group Inc.SNEX
$757.3M+73.3%
Virtu Financial logo
Virtu FinancialVIRT
$1.59B+7.9%

Other financials

Income statement

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Revenue$233.4M+11.9%
Operating income$100.9M+14.2%
Net income$77.9M+417%
EPS (diluted)$2.20+450%

Balance sheet

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Cash & equivalents$548.2M-14.9%
Total debt$292.0M+312%
Total equity$1.2B-11.6%
Total assets$2.3B+22.5%

Cash flow

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Operating cash flow-$75.3M-354%
CapEx$259.0K-86.6%
Free cash flow-$75.6M-373%

Valuation

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Market cap$4.2B-28.1%

Profitability

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Operating margin40.7%-0.6pp
Net margin35.5%+9.0pp
FCF margin31.1%-19.1pp

Returns & leverage

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Return on equity24.4%+8.1pp
Debt / equity0.2×+0.2×

Where this comes from

Reported directly by MarketAxess in its filing.

Tagged under the XBRL concept us-gaap:AdditionalPaidInCapitalCommonStock.

The official record: MarketAxess’s 10-Q, filed May 7, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is MarketAxess's additional paid-in capital?
MarketAxess (MKTX) reported additional paid-in capital of $365.43M in Q1 2026.
How has MarketAxess's additional paid-in capital changed year-over-year?
MarketAxess's additional paid-in capital increased by 4.8% year-over-year, from $348.71M to $365.43M.
What is the long-term trend for MarketAxess's additional paid-in capital?
Over 5 years (2020 to 2025), MarketAxess's additional paid-in capital has grown at a -1.5% compound annual growth rate (CAGR), from $329.74M to $305.92M.
What does additional paid-in capital mean?
Capital received from shareholders in excess of par value — the premium investors paid over the nominal value of shares at issuance, plus stock-based compensation effects.