Miami International Holdings, Inc.: stock overview

MIAXNYSEFinancial services · Security Brokers, Dealers & Flotation CompaniesBank

Price

$37.08

November 13, 2026Market cap $3.7B

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See the plans
  • The full history: 3 fiscal years, from 2023
  • The estimated fair value, with its range and its certainty
  • The full analysis, 18 a month
  • More questions to the chat on its filings
  • Excel with every year
  • An email when it reports, changes its dividend or an officer buys

Sign in with a free account to see the last 5 fiscal years.

Notes on these figures

  • Most of the reported profit is a tax credit, not money earned from customers. We leave out the P/E and the earnings growth, which would not compare with a company that paid tax.

In short

Miami International had revenue of $1.5B over the last 12 months and net income of $297M, a net margin of 19.8%. Revenue grew by 14.5% a year on average over the last 2 years. It pays no dividend.

From its SEC filings (latest fiscal year to December 31, 2025) and the price of November 13, 2026.

Its SEC filings
Market cap
$3.7B
100M shares
P/E
–
Revenue, 12 months
$1.5B
+14.5% a year over 2 years
Net margin
19.8%
2025: -5.1%, above 10% of its industry

Worth knowing

What a holder would want to hear from the company's SEC filings of the last three years. Each with its filing, without comment.

3 fiscal years in figures

Each fiscal year's figures as the company filed them, and the share price at its end.

2023–2025 fiscal years

+14.5% a year over 2 years

  • 202510-K
    Revenue$1.4B
  • 2024
    Revenue$1.1B
  • 2023
    Revenue$1.0B

Key figures

The company's current figures in five groups. Each term is explained behind its ⓘ.

Valuation

Market cap 
$3.7B
P/E 
–
P/B 
3.0
Earnings yield 
–

Profitability

Gross margin 
34.9%
Operating margin 
10.9%
Net margin 3-year median: -2.0%
19.8%
ROE 
28.8%

Growth

Revenue, yearly change 
+19.7%
EPS, yearly change 
–
Revenue, average a year 
+14.5%

The yearly change compares FY2025 with FY2024.

Returns to shareholders

Dividend yield 
0.00%
Buybacks 
0.59%
Total returned 
0.59%
Shares, yearly change 
+45.1%
Valuation against its own pastEach fiscal year's P/E and P/B beside today's, and the calculator for the bank.Valuation

Against its industry

Where its margins and returns stood in fiscal 2025 among the SEC filers of its industry (SIC code 62).

Gross margin

31.6%

Above 42% of all companies (its industry has too few to compare).

Operating margin

6.7%

Above 16% of the 46 companies in its industry, and 55% of all.

Net margin

-5.1%

Above 10% of the 82 companies in its industry, and 24% of all.

ROE

-8.0%

Above 6% of the 74 companies in its industry, and 21% of all.

ROA

-5.6%

Above 4% of the 78 companies in its industry, and 19% of all.

Revenue growth

19.7%

Above 66% of the 80 companies in its industry, and 80% of all.

From the yearly figures every company files with the SEC, for those with revenue of at least $25 million. The industry is the first two digits of the SIC code.

The company at the SEC

How it is registered and when its fiscal year ends.

Name at the SEC
MIAMI INTERNATIONAL HOLDINGS, INC.
CIK
1438472
Exchange
NYSE
Industry (SIC)
6211 · Security Brokers, Dealers & Flotation Companies
Latest annual report
December 31, 2025
Reporting currency
USD
Shares
100M

Other companies: Financial services

The largest companies of the same sector, each with its own page.

The Financial services sectorAll companies

The full analysis

What do Miami International's filings show?

These are Miami International's figures. The full Ploutos AI analysis reads everything the company has filed and shows what stands behind it, with a source for every figure.

  • A fair value range built from the filings
  • Earnings quality, debt and red flags
  • Insider and institutional moves
  • The case for and the case against

Questions about MIAX

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Ask us
What is MIAX's market cap?

Miami International Holdings, Inc.'s market cap is $3.7B, at a price of $37.08 on November 13, 2026 and 100M shares.

How much revenue does MIAX have?

Miami International had revenue of $1.5B over the last 12 months. Over the last 2 years it changed by +14.5% a year on average.

Does MIAX pay a dividend?

No. Miami International paid no regular dividend over the last 12 months.

Where do the figures come from?

From Miami International Holdings, Inc.'s SEC filings (10-K and 10-Q) and the share price. They hold no analyst estimates and no score, and they are not a recommendation.

Related pages

The other pages on US stocks, free to read. On the company pages, the last three fiscal years are open to everyone, five with a free account, and every year with Ploutos Investor.

US stocksThe market today, the sectors, the largest companies and the week's results.The market's sectorsThe 11 sectors side by side: returns, share of the market, median P/E and dividend.Compare stocksTwo companies side by side: price over up to ten years, with and without dividends, and every figure.US dividend stocksEach dividend's yield next to whether the company's cash covers it and whether it was ever cut.

The figures come from the company's SEC filings and the share price, and describe what it has reported. They are not a score or a fair value.