Miami International Holdings, Inc.

MIAX Financial Capital Markets

Miami International Holdings, Inc.’s revenue for fiscal 2025 (year ended December 2025) was $1.4 billion, up 19.6% from fiscal 2024.

Revenue
+10.7%
EPS
+136.3%
Free cash flow
−62.6%
Total debt
−76.5%

Quarter to September 2026, against a year earlier

34.42 0.55 −1.57%
Market cap
$3.5B
P/E
10.7×
Fwd P/E
12.0×
Dividend yield
—
F-score
n/a
Altman Z
n/a
Beneish M
n/a
Dividend safety
n/a

Miami International Holdings, Inc. (MIAX) Shares outstanding

Alert me on Shares outstanding

Miami International Holdings, Inc.'s shares outstanding at the end of fiscal 2025 was $69.8M, down 6.42% from $74.6M in fiscal 2024. At the end of the quarter to 30 September 2026 it was $110.8M. Miami International Holdings, Inc. ranks 37th of 87 Capital Markets companies by shares outstanding.

Shares outstanding, annual

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Annual newest first

Period Shares outstanding Change
FY2025 $69.8M (6.42%)
FY2024 $74.6M 32.18%
FY2023 $56.5M —

Quarterly newest first

Period Shares outstanding Change
Sep 2026 $110.8M 0.08%
Jun 2026 $110.7M 1.43%
Mar 2026 $109.2M 56.30%
Dec 2025 $69.8M (0.42%)
4 more quarters

Shares outstanding against peers

What Shares outstanding is

Shares (Diluted, Weighted) tells an investor how many shares a company’s earnings are spread across once potential new shares are counted.

Reported line item

The full definition of Shares outstanding →

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