Miami International Holdings, Inc. (MIAX) Quality Score
Growth remains strong (avg 100/100), but valuation is pulling the composite down (avg 60/100).
Broad-market heuristics · Not a buy/sell signal
Valuation and growth
Valuation
Growth
Above 30x, priced for sustained outperformance
3.0x book, moderate premium to equity
Above 10% CAGR, strong compounder
Above 8% book-value compounding, strong
Business Quality & Capital Allocation
Heavy dilution above 5%
10–15%, healthy ROE
71.9% equity/assets, well-capitalized
Net margin expanded 3+pp, strong improvement
Miami International Holdings (MIAX) quality: score, margins and returns
Miami International Holdings (MIAX) scores 79/100 on Intrinsiqq's quality score (a solid business), a weighted blend of 8 metrics each scored 0 to 100, on 7.9% operating margins and 9.1% ROIC. Every metric is computed from SEC filings; this is analysis, not investment advice.
Frequently asked
Is Miami International Holdings (MIAX) a high-quality business?+
Miami International Holdings scores 79 out of 100 on Intrinsiqq's quality score, a weighted blend of 8 metrics each scored 0 to 100, which rates it a solid business on these measures. Recent figures include a 7.9% operating margin and a 9.1% return on invested capital. Quality and price are separate questions: even a great business can be a poor investment if you overpay, so read this score alongside the valuation. The metric-by-metric breakdown is on this scorecard.
What does Miami International Holdings's quality score measure?+
Intrinsiqq's quality score weighs profitability, returns on capital, revenue growth, and balance-sheet strength, using measures suited to banks, insurers and other financial companies (where free-cash-flow and operating-margin metrics do not apply), each computed from MIAX's SEC filings rather than opinion or sentiment. A higher score means a more durable, capital-efficient business; it is not a buy or sell signal. Open each metric on this page to see exactly where Miami International Holdings scores well and where it falls behind.
What is Miami International Holdings's return on invested capital (ROIC)?+
Miami International Holdings earns about 9.1% on its invested capital, which is modest. ROIC measures how much profit a company generates per dollar put to work; sustained ROIC above its cost of capital is one of the clearest signs of a real competitive moat. Compare it to MIAX's margins and growth on this scorecard to judge durability.
How profitable is Miami International Holdings?+
Miami International Holdings runs an operating margin of about 7.9% and a net margin of about 9.7%. Revenue has grown at roughly 14.5% a year recently. High, stable margins usually point to pricing power and operating discipline. Margins are most telling next to growth and returns on capital, all of which feed this quality score. This is analysis from SEC filings, not investment advice.
SourceQuality score computed from the 10-Q filed 31 Jul 2026, covering the period ending 30 Jun 2026, as reported to the SEC. Data last refreshed 8 Aug 2026. How this is calculated.
Sector medians are approximate S&P 500 benchmarks and update periodically. Checks use broad-market heuristics, so sector norms may differ, and the valuation checks are more cyclical than the quality checks.
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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.
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