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Miami International Holdings, Inc.. (MIAX) Stock Fundamental Analysis & AI Rating 2026

MIAX NYSE Security Brokers, Dealers & Flotation Companies DE CIK: 0001438472
Updated This Month • Analysis: May 9, 2026 • SEC Data: 2026-03-31
Combined AI Rating
BUY
73% Confidence
AGREEMENT
BUY
65% Conf
HOLD
81% Conf

📊 MIAX Key Takeaways

Revenue: $369.7M
Net Margin: 46.0%
Free Cash Flow: $49.2M
Current Ratio: 2.77x
Debt/Equity: 0.00x
EPS: $1.56
AI Rating: BUY with 65% confidence
Miami International Holdings, Inc.. (MIAX) receives a BUY rating with 73% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $369.7M, net profit margin of 46.0%, and return on equity (ROE) of 16.0%, Miami International Holdings, Inc.. demonstrates strong fundamentals in the Finance sector. Below is our complete MIAX stock analysis for 2026.

Is Miami International Holdings, Inc.. (MIAX) a Good Investment?

Claude

Miami International Holdings demonstrates strong financial health with excellent liquidity ($550.8M cash), minimal debt, and solid revenue growth (+19.6% YoY), but earnings quality is questionable. The $170.2M net income spike from a prior-year loss appears driven by substantial non-operating gains ($124.2M gap between operating and net income), which is typical for broker-dealers but introduces volatility. Positive free cash flow of $49.2M and a healthy balance sheet provide financial resilience despite earnings unpredictability.

ChatGPT

MIAX shows solid top-line momentum, healthy gross profitability, and strong cash generation, supported by a very liquid balance sheet with almost no long-term debt. However, the business is still converting that growth into negative net income and negative returns on equity and assets, which weakens the overall quality of earnings and keeps the fundamental outlook balanced rather than clearly bullish.

Why Buy Miami International Holdings, Inc.. Stock? MIAX Key Strengths

Claude
  • + Exceptional liquidity position with $550.8M cash and 2.77x current ratio
  • + Minimal leverage risk with $1.5M long-term debt and 0.00x debt-to-equity
  • + Solid revenue growth of 19.6% YoY demonstrating business expansion
  • + Positive free cash flow of $49.2M with strong operating cash generation
  • + Robust equity base of $1.1B providing financial stability
ChatGPT
  • + Revenue growth of 19.6% YoY indicates strong business momentum
  • + Strong liquidity with $433.65M in cash and 2.54x current and quick ratios
  • + Free cash flow of $145.04M and minimal leverage provide financial flexibility

MIAX Stock Risks: Miami International Holdings, Inc.. Investment Risks

Claude
  • ! Earnings quality concerns: 46% net margin driven largely by non-operating gains rather than operational performance (12.4% operating margin)
  • ! Significant earnings volatility and mark-to-market exposure typical of securities broker-dealers; prior-year loss of ~$248M suggests cyclical earnings
  • ! Large gap between net margin (46%) and FCF margin (13.3%) indicates earnings may not be converting reliably to cash
  • ! Heavy reliance on non-operating income ($124M+ delta) makes earnings sustainability uncertain
  • ! 34 Form 4 filings in 90 days suggests active insider trading with unclear directional intent
ChatGPT
  • ! Net income remains negative with a -5.1% net margin, showing incomplete earnings conversion
  • ! Operating margin of 6.7% is relatively thin for the revenue base and leaves limited cushion if costs rise
  • ! Negative ROE (-7.9%) and ROA (-5.6%) indicate weak capital efficiency

Key Metrics to Watch

Claude
  • * Operating cash flow and free cash flow trends to assess true cash generation quality
  • * Operating margin expansion or compression to evaluate core business profitability
  • * Operating income composition and non-operating income sources to verify earnings sustainability
  • * Cash position and deployment for capital allocation decisions
  • * Revenue growth sustainability in different market environments
ChatGPT
  • * Net income and net margin improvement
  • * Operating margin sustainability versus revenue growth

Miami International Holdings, Inc.. (MIAX) Financial Metrics & Key Ratios

Revenue
$369.7M
Net Income
$170.2M
EPS (Diluted)
$1.56
Free Cash Flow
$49.2M
Total Assets
$1.4B
Cash Position
$550.8M

💡 AI Analyst Insight

Strong liquidity with a 2.77x current ratio provides a solid financial cushion.

MIAX Profit Margin, ROE & Profitability Analysis

Gross Margin 34.8%
Operating Margin 12.4%
Net Margin 46.0%
ROE 16.0%
ROA 11.8%
FCF Margin 13.3%

MIAX vs Finance Sector: How Miami International Holdings, Inc.. Compares

How Miami International Holdings, Inc.. compares to Finance sector averages

Net Margin
MIAX 46.0%
vs
Sector Avg 25.0%
MIAX Sector
ROE
MIAX 16.0%
vs
Sector Avg 12.0%
MIAX Sector
Current Ratio
MIAX 2.8x
vs
Sector Avg 1.2x
MIAX Sector
Debt/Equity
MIAX 0.0x
vs
Sector Avg 2.0x
MIAX Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Miami International Holdings, Inc.. Stock Overvalued? MIAX Valuation Analysis 2026

Based on fundamental analysis, Miami International Holdings, Inc.. appears fundamentally strong relative to the Finance sector in 2026.

Return on Equity
16.0%
Sector avg: 12%
Net Profit Margin
46.0%
Sector avg: 25%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.00x
Sector avg: 2x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Miami International Holdings, Inc.. Balance Sheet: MIAX Debt, Cash & Liquidity

Current Ratio
2.77x
Quick Ratio
2.77x
Debt/Equity
0.00x
Debt/Assets
26.2%
Interest Coverage
1,392.97x
Long-term Debt
$1.5M

MIAX Revenue & Earnings Growth: 5-Year Financial Trend

MIAX 5-year financial data: Year 2025: Revenue $1.4B, Net Income -$20.9M, EPS $-0.37.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Miami International Holdings, Inc..'s revenue has remained relatively flat over the 5-year period, with a 0% decline. The most recent EPS of $-0.37 indicates the company is currently unprofitable.

MIAX Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
13.3%
Free cash flow / Revenue

MIAX Quarterly Earnings & Performance

Quarterly financial performance data for Miami International Holdings, Inc.. including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q1 2026 $327.1M -$21.4M $-0.34
Q3 2025 $276.7M -$3.2M $-0.05

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Miami International Holdings, Inc.. Dividends, Buybacks & Capital Allocation

Operating Cash Flow
$60.9M
Cash generated from operations
Stock Buybacks
$13.3M
Shares repurchased (TTM)
Capital Expenditures
$11.7M
Investment in assets
Dividends
None
No dividend program

MIAX SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Miami International Holdings, Inc.. (CIK: 0001438472)

📋 Recent SEC Filings

Date Form Document Action
May 13, 2026 4 xslF345X06/wk-form4_1778703977.xml View →
May 8, 2026 10-Q miax-20260331.htm View →
May 7, 2026 4 xslF345X06/wk-form4_1778184416.xml View →
May 6, 2026 8-K miax-20260506.htm View →
May 5, 2026 4 xslF345X06/wk-form4_1777983472.xml View →

Frequently Asked Questions about MIAX

What is the AI rating for MIAX?

Miami International Holdings, Inc.. (MIAX) has a Combined AI Rating of BUY from Claude (BUY) and ChatGPT (HOLD) with 73% combined confidence, based on fundamental analysis of SEC EDGAR filings.

What are MIAX's key strengths?

Claude: Exceptional liquidity position with $550.8M cash and 2.77x current ratio. Minimal leverage risk with $1.5M long-term debt and 0.00x debt-to-equity. ChatGPT: Revenue growth of 19.6% YoY indicates strong business momentum. Strong liquidity with $433.65M in cash and 2.54x current and quick ratios.

What are the risks of investing in MIAX?

Claude: Earnings quality concerns: 46% net margin driven largely by non-operating gains rather than operational performance (12.4% operating margin). Significant earnings volatility and mark-to-market exposure typical of securities broker-dealers; prior-year loss of ~$248M suggests cyclical earnings. ChatGPT: Net income remains negative with a -5.1% net margin, showing incomplete earnings conversion. Operating margin of 6.7% is relatively thin for the revenue base and leaves limited cushion if costs rise.

What is MIAX's revenue and growth?

Miami International Holdings, Inc.. reported revenue of $369.7M.

Does MIAX pay dividends?

Miami International Holdings, Inc.. does not currently pay dividends.

Where can I find MIAX SEC filings?

Official SEC filings for Miami International Holdings, Inc.. (CIK: 0001438472) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is MIAX's EPS?

Miami International Holdings, Inc.. has a diluted EPS of $1.56.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is MIAX a good stock to buy right now?

Based on our AI fundamental analysis in May 2026, Miami International Holdings, Inc.. has a BUY rating with 73% confidence. The AI analysis suggests favorable fundamentals based on SEC filings. This is not investment advice.

Is MIAX stock overvalued or undervalued?

Valuation metrics for MIAX: ROE of 16.0% (sector avg: 12%), net margin of 46.0% (sector avg: 25%). Higher ROE suggests strong returns relative to peers.

Should I buy MIAX stock in 2026?

Our dual AI analysis gives Miami International Holdings, Inc.. a combined BUY rating for 2026. Revenue is data pending, with profitability above sector average. Always conduct your own research.

What is MIAX's free cash flow?

Miami International Holdings, Inc..'s operating cash flow is $60.9M, with capital expenditures of $11.7M. FCF margin is 13.3%.

How does MIAX compare to other Finance stocks?

Vs Finance sector averages: Net margin 46.0% (avg: 25%), ROE 16.0% (avg: 12%), current ratio 2.77 (avg: 1.2).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: May 9, 2026 | Data as of: 2026-03-31 | Powered by Claude AI