Miami International Holdings: Strong Growth, But Earnings Quality Raises Questions [Seeking Alpha]
Miami International Holdings, Inc. (MIAX)
Company Research
Source: Seeking Alpha
Adjusted EBITDA margin expanded to 46%, driven by record 18.2% options market share, yet diversification efforts outside options remain challenged. MIAIX trades at a premium 27.5x forward P/E, reflecting high market expectations and leaving little room for operational missteps or regulatory headwinds. Strategic moves—90% sale of MIAXdx to Robinhood and international acquisitions—signal a shift toward infrastructure, but stable profitability and diversification remain unproven. Luis Alvarez/DigitalVision via Getty Images Miami International Holdings, Inc. ( MIAX ), is showing fast revenue growth, though it remains unprofitable by the GAAP standards. In 2025, the company's revenue reached $430.5 million, which is 56% more than in 2024, though the yearly
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MIAX
News
- What to Know About Miami International Stock as One Director Sells $1.5 Million in Shares Amid 20% One-Year Gain [Yahoo! Finance]Yahoo! Finance
- Is ICE at Alabama airports? Here's what we know [USA TODAY]USA TODAY
- Miami International Holdings, Inc. (MIAX) Upgraded to Buy: Here's What You Should Know [Yahoo! Finance]Yahoo! Finance
- Here's how to check TSA wait times before your flight [Business Insider]Business Insider
- Miami International (MIAX) was upgraded by <a style="font-weight:bold" href="https://www.wallstreetzen.com/newsletters/zen-ratings?ticker=MIAX&utm_campaign=getratings&utm_medium=online&utm_source=MarketBeat">Wall Street Zen</a> from "holdMarketBeat
MIAX
Earnings
- 2/25/26 - Beat
MIAX
Sec Filings
- 3/26/26 - Form 8-K
- 3/26/26 - Form 4
- 3/25/26 - Form 144
- MIAX's page on the SEC website