MIAMI INTERNATIONAL HOLDINGS (NYSE:MIAX) Q4 2025 Earnings Report: Revenue Nearly Triples Estimates

By Mill Chart - Last update: Feb 26, 2026

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MIAMI INTERNATIONAL HOLDINGS (NYSE:MIAX) reported financial results for the fourth quarter and full year 2025 that significantly exceeded analyst expectations, driving a notable positive reaction in its stock price during after-hours trading.

Earnings and Revenue: A Substantial Beat

The company’s reported figures for Q4 2025 far surpassed the consensus estimates provided by analysts. The magnitude of the beat, particularly on the top line, is the standout feature of this report.

  • Revenue: The company reported Q4 revenue of $369.43 million. This compares to an analyst estimate of $124.13 million, representing a beat of nearly 200%.
  • Earnings Per Share (EPS): On a non-GAAP basis, MIAX reported EPS of $0.52 for the quarter. This exceeded the estimated EPS of $0.4182.

This performance indicates not only stronger profitability but, more importantly, a dramatic acceleration in revenue generation that was not anticipated by the market.

Market Reaction and Recent Performance

The market’s immediate response to the earnings release was decisively positive. In after-hours trading following the announcement, the stock was up approximately 2.46%. This move suggests investors are rewarding the company for its exceptional quarterly performance.

Prior to the earnings announcement, the stock had shown relative stability with minimal movement over recent periods:

  • Performance over the last week: +1.97%
  • Performance over the last two weeks: +0.84%
  • Performance over the last month: -1.04%

The sharp after-hours gain stands in contrast to this recent sideways trading, highlighting that the earnings report provided a significant new catalyst for the stock.

Press Release Summary

While the full press release details full-year 2025 results, the core announcement centers on the strong finish to the year. Miami International Holdings, a technology-driven operator of financial marketplaces across options, equities, futures, and international segments, highlighted its results for the quarter ended December 31, 2025. The report underscores the company’s growth across its diversified asset class platforms. The substantial revenue beat likely reflects stronger-than-expected trading volumes or successful commercial initiatives within its various exchanges and technology services.

Forward-Looking Estimates

Looking ahead, analyst estimates for the coming periods provide a benchmark for future performance. It is important to note that these estimates were formulated prior to the release of Q4 2025 results and may be subject to revision.

  • For Q1 2026: Analysts are estimating revenue of $132.19 million and EPS of $0.355.
  • For Full Year 2026: The consensus calls for revenue of $520 million and EPS of $1.38.

Given the Q4 2025 revenue of $369.4 million, the full-year 2026 sales estimate of $520 million appears conservative and will be a key point of focus for analysts updating their models. Investors will be keen to understand if the Q4 surge represents a new run-rate or included non-recurring items.

For a detailed view of historical earnings, future estimates, and analyst revisions, you can review the data here: MIAX Earnings & Estimates.


Disclaimer: This article is for informational purposes only and does not constitute financial advice, investment recommendation, or an offer to buy or sell any security. Investors should conduct their own research and consult with a qualified financial advisor before making any investment decisions.