Insider Selling: Miami International (NYSE:MIAX) EVP Sells $1,199,800.00 in Stock

Miami International Holdings, Inc. (NYSE:MIAX) EVP Barbara Comly sold 28,000 shares of the business’s stock in a transaction that occurred on Tuesday, June 2nd. The stock was sold at an average price of $42.85, for a total transaction of $1,199,800.00. Following the completion of the transaction, the executive vice president directly owned 843,844 shares of the company’s stock, valued at approximately $36,158,715.40. This represents a 3.21% decrease in their position. The transaction was disclosed in a filing with the Securities & Exchange Commission, which is accessible through this link. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan.

Miami International Price Performance

MIAX stock opened at $39.15 on Friday. Miami International Holdings, Inc. has a one year low of $28.63 and a one year high of $57.14. The stock has a market cap of $3.72 billion and a PE ratio of 40.79. The firm has a 50 day simple moving average of $46.00 and a two-hundred day simple moving average of $43.87.

Miami International (NYSE:MIAX) last released its quarterly earnings results on Wednesday, May 6th. The company reported $0.42 EPS for the quarter, topping analysts’ consensus estimates of $0.36 by $0.06. The company had revenue of $369.69 million during the quarter, compared to analysts’ expectations of $122.74 million. During the same period in the prior year, the firm earned $0.38 EPS. Miami International’s quarterly revenue was up 40.0% on a year-over-year basis. On average, research analysts expect that Miami International Holdings, Inc. will post 1.53 EPS for the current fiscal year.

Institutional Investors Weigh In On Miami International

A number of institutional investors have recently made changes to their positions in the business. T. Rowe Price Investment Management Inc. boosted its stake in shares of Miami International by 24.5% in the 4th quarter. T. Rowe Price Investment Management Inc. now owns 3,025,712 shares of the company’s stock valued at $134,282,000 after purchasing an additional 595,096 shares in the last quarter. Vanguard Group Inc. boosted its stake in shares of Miami International by 39.5% in the 4th quarter. Vanguard Group Inc. now owns 1,928,286 shares of the company’s stock valued at $85,577,000 after purchasing an additional 545,770 shares in the last quarter. Horizon Kinetics Asset Management LLC boosted its stake in shares of Miami International by 31.6% in the 4th quarter. Horizon Kinetics Asset Management LLC now owns 1,819,798 shares of the company’s stock valued at $80,763,000 after purchasing an additional 437,395 shares in the last quarter. Alyeska Investment Group L.P. boosted its stake in shares of Miami International by 1.6% in the 4th quarter. Alyeska Investment Group L.P. now owns 1,286,086 shares of the company’s stock valued at $57,076,000 after purchasing an additional 20,350 shares in the last quarter. Finally, Invesco Ltd. boosted its stake in shares of Miami International by 178.8% in the 4th quarter. Invesco Ltd. now owns 1,278,966 shares of the company’s stock valued at $56,761,000 after purchasing an additional 820,246 shares in the last quarter.

Miami International News Summary

Here are the key news stories impacting Miami International this week:

• Positive Sentiment: Recent coverage highlighted that MIAX reported May 2026 trading results showing continued growth in exchange activity, including stronger options volume trends that could support revenue momentum. Miami International Holdings Reports May 2026 Trading Results
• Positive Sentiment: Analyst attention remains generally constructive, with Rosenblatt keeping a buy rating and raising its price target, while MarketBeat notes an overall Moderate Buy consensus and an average target above the current trading level. Analysts Are Bullish on Top Financial Stocks
• Neutral Sentiment: The company is also trying to expand beyond its core options franchise, with separate coverage saying MIAX is aiming to grow its futures business, which may broaden its long-term growth story but is not an immediate catalyst. MIAX Aims to Grow Futures Business
• Negative Sentiment: Investors may be reacting to multiple insider sales by the CEO, several EVPs, and directors, including a fresh sale by Director Judson Gray Teekell. The trades were made under pre-arranged 10b5-1 plans, but the cluster can still pressure sentiment. SEC filing

Wall Street Analysts Forecast Growth

A number of research firms have commented on MIAX. Weiss Ratings raised shares of Miami International from a “sell (d+)” rating to a “hold (c)” rating in a research note on Monday, May 11th. Rosenblatt Securities upped their price objective on shares of Miami International from $59.00 to $61.00 and gave the company a “buy” rating in a research note on Thursday, May 7th. Wall Street Zen cut shares of Miami International from a “buy” rating to a “hold” rating in a research note on Sunday, May 17th. Morgan Stanley upped their price objective on shares of Miami International from $48.00 to $50.00 and gave the company an “overweight” rating in a research note on Friday, April 10th. Finally, Keefe, Bruyette & Woods upped their price objective on shares of Miami International from $40.00 to $48.00 and gave the company a “market perform” rating in a research note on Friday, May 8th. One analyst has rated the stock with a Strong Buy rating, four have given a Buy rating and four have given a Hold rating to the company’s stock. According to MarketBeat.com, the stock presently has a consensus rating of “Moderate Buy” and an average target price of $51.20.

About Miami International

Miami International (NYSE:MIAX) is a U.S. exchange holding company that operates electronic trading venues and provides market infrastructure for listed options and related products. Its primary business activities include operating regulated exchanges, delivering market data feeds, and offering trading technology and connectivity services designed for professional traders, broker-dealers, and market makers. The company focuses on low-latency execution, order matching, and the operational controls required to support high-volume, automated trading strategies in listed derivatives.

Products and services provided by Miami International include fully electronic order matching engines, transmittable market data and feed products, colocation and connectivity solutions, and tools for risk management and regulatory compliance.