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Miami International Holdings, Inc. (MIAX) Financial History

20 years of revenue, earnings, cash-flow and balance-sheet history from public filings.

FINANCIAL SERVICES · CAPITAL MARKETS · DATA UPDATED 2026-08-23

Miami International Holdings, Inc. (MIAX) operates in the CAPITAL MARKETS industry and is headquartered in Princeton, United States with about 439 employees. Its market capitalization is roughly $4 billion. In the fiscal year ended 2025-12-31, MIAX reported $1.4B in revenue and ($70M) in net income.

Miami International Holdings, Inc., through its subsidiaries, builds and operates various financial marketplaces in the United States. It operates through Options, Equities, and International segments. The company's markets include options through MIAX Options, MIAX Pearl, MIAX Emerald, and MIAX Sapphire; U.S.

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MIAX Revenue & Earnings History — Annual Income Statement

Income statementTTM → 2026-06-302025-12-312024-12-312023-12-312022-12-312021-12-312020-12-31
Total Revenue$1.5B$1.4B$1.1B$1.0B$798M$752M$452M
Gross Profit$488M$372M$276M$232M$196M$181M$97M
Gross Margin %33.2%27.3%24.2%22.3%24.5%24.1%21.3%
Operating Income (EBIT)$114M$37M($3M)($3M)$5M$24M($24M)
Operating Margin %7.8%2.7%-0.2%-0.3%0.7%3.2%-5.3%
Net Income$142M($70M)$102M($21M)$58M($93M)($32M)
Net Margin %9.7%-5.1%9.0%-2.0%7.2%-12.4%-7.0%
EBITDA$94M($26M)$142M$18M$92M($50M)($7M)
Earnings Per Share (EPS)$1.81$-1.00$1.29$-0.26$0.72$-1.18$-0.40
Shares Outstanding (M)111M70M79M79M79M79M79M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

MIAX Quarterly Revenue & Earnings — Last 8 Quarters

Quarterly income statement2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-30
Total Revenue$388M$370M$369M$340M$328M$327M$324M$277M
Gross Profit$141M$112M$125M$109M$105M$92M$82M$70M
Gross Margin %36.4%30.4%33.7%32.2%31.9%28.1%25.2%25.1%
Operating Income (EBIT)$28M$43M$43M$0M$27M$22M$7M($1M)
Operating Margin %7.2%11.8%11.6%-0.1%8.3%6.8%2.2%-0.4%
Net Income$44M$170M$30M($102M)$24M($21M)$3M($3M)
Net Margin %11.4%46.1%8.1%-30.0%7.2%-6.6%0.9%-1.2%
EBITDA$38M$108M$39M($91M)$36M($11M)$16M$6M
Earnings Per Share (EPS)$0.40$2.44$0.43$-1.46$0.30$-0.27$0.04$-0.04
Shares Outstanding (M)111M70M70M70M79M78M79M79M

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

MIAX Free Cash Flow History

Cash flowTTM → 2026-06-302025-12-312024-12-312023-12-312022-12-312021-12-312020-12-31
Cash from Operations (CFO)$285M$168M$111M($49M)$122M$24M$120M
Capital Expenditures (CapEx)$37M$23M$39M$26M$20M$18M$8M
Free Cash Flow (FCF)$249M$145M$72M($75M)$102M$6M$113M
FCF Margin %

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

MIAX Quarterly Free Cash Flow — Last 8 Quarters

Quarterly cash flow2026-06-302026-03-312025-12-312025-09-302025-06-302025-03-312024-12-312024-09-30
Cash from Operations (CFO)$123M$61M$47M$55M$55M$11M$39M($56M)
Capital Expenditures (CapEx)$16M$12M$4M$5M$9M$8M$9M$10M
Free Cash Flow (FCF)$106M$49M$43M$50M$46M$3M$30M($66M)
FCF Margin %

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

MIAX Balance Sheet History

Balance sheet2026-06-302025-12-312024-12-312023-12-312022-12-312021-12-312020-12-31
Total Assets$1.6B$1.3B$974M$720M$755M$535M$414M
Cash & Cash Equivalents$660M$510M$150M$59M$126M$161M$57M
Total Liabilities$450M$378M$606M$556M$755M$649M$476M
Total Debt (Short + Long-Term)$2M$2M$44M$123M$152M$167M$15M
Total Shareholders' Equity$1.1B$881M$368M$165M$0M($113M)($62M)

USD; $M / $B as marked. Newest period first. Source: public company filings (via Yahoo Finance aggregation).

Quarterly statements, profitability ratios, price history, insider activity and institutional holders are in the interactive MIAX viewer.

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