Miami International Holdings (MIAX) Shares Outstanding (2023 - 2026)

Miami International Holdings (MIAX) has 4 years of Shares Outstanding data on file, last reported at $94.7 million in Q1 2026.

• For the quarter ending Q1 2026, Shares Outstanding rose 47.22% year-over-year to $94.7 million; the trailing twelve-month figure through Mar 2026 stood at $94.7 million (up 47.22% YoY), and the FY2025 full-year result was $85.9 million, up 35.86% from the prior year.
• Shares Outstanding for Q1 2026 stood at $94.7 million, up from $85.9 million in the prior quarter.
• Across five years, Shares Outstanding topped out at $94.7 million in Q1 2026 and bottomed at $57.5 million in Q4 2023.
• The 4-year median for Shares Outstanding is $64.3 million (2025), against an average of $72.9 million.
• The widest annual swing landed in 2024, when Shares Outstanding advanced 9.88%; it then jumped 47.22% in 2026.
• A 4-year view of Shares Outstanding shows it stood at $57.5 million in 2023, then advanced by 9.88% to $63.2 million in 2024, then jumped by 35.86% to $85.9 million in 2025, then gained by 10.28% to $94.7 million in 2026.
• The last three Shares Outstanding figures came in at $94.7 million (Q1 2026), $85.9 million (Q4 2025), and $81.8 million (Q3 2025), per Business Quant data.

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