Barbara Comly Sells 28,000 Shares of Miami International (NYSE:MIAX) Stock

Miami International Holdings, Inc. (NYSE:MIAX) EVP Barbara Comly sold 28,000 shares of the stock in a transaction on Tuesday, June 2nd. The shares were 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 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 sale was disclosed in a filing with the SEC, which is accessible through this hyperlink. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan.

Miami International Stock Performance

Shares of MIAX stock opened at $39.15 on Friday. Miami International Holdings, Inc. has a 52-week low of $28.63 and a 52-week high of $57.14. The stock has a market cap of $3.72 billion and a price-to-earnings ratio of 40.79. The firm has a fifty day moving average of $46.00 and a 200-day moving average of $43.87.

Miami International (NYSE:MIAX) last announced its quarterly earnings data on Wednesday, May 6th. The company reported $0.42 earnings per share (EPS) for the quarter, beating analysts’ consensus estimates of $0.36 by $0.06. The business had revenue of $369.69 million during the quarter, compared to analyst estimates of $122.74 million. During the same quarter in the prior year, the company posted $0.38 EPS. The company’s quarterly revenue was up 40.0% compared to the same quarter last year. On average, sell-side analysts predict that Miami International Holdings, Inc. will post 1.53 earnings per share for the current year.

Institutional Investors Weigh In On Miami International

A number of hedge funds have recently added to or reduced their stakes in MIAX. State of Wyoming bought a new stake in Miami International during the 4th quarter worth about $26,000. National Bank of Canada FI bought a new stake in Miami International during the 3rd quarter worth about $29,000. Comerica Bank grew its holdings in Miami International by 295.6% during the 4th quarter. Comerica Bank now owns 1,254 shares of the company’s stock worth $56,000 after acquiring an additional 937 shares during the last quarter. Fifth Third Bancorp bought a new stake in Miami International during the 1st quarter worth about $61,000. Finally, Caitong International Asset Management Co. Ltd bought a new stake in Miami International during the 4th quarter worth about $66,000.

Key Miami International News

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

Analyst Ratings Changes

Several research firms have recently weighed in on MIAX. Morgan Stanley upped their target price on shares of Miami International from $48.00 to $50.00 and gave the stock an “overweight” rating in a report on Friday, April 10th. Zacks Research raised shares of Miami International from a “hold” rating to a “strong-buy” rating in a report on Wednesday, April 15th. Wall Street Zen lowered shares of Miami International from a “buy” rating to a “hold” rating in a report on Sunday, May 17th. Rosenblatt Securities increased their price objective on shares of Miami International from $59.00 to $61.00 and gave the stock a “buy” rating in a report on Thursday, May 7th. Finally, Keefe, Bruyette & Woods increased their price objective on shares of Miami International from $40.00 to $48.00 and gave the stock a “market perform” rating in a report on Friday, May 8th. One investment 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 stock. According to MarketBeat, Miami International has a consensus rating of “Moderate Buy” and an average price target of $51.20.

Miami International Company Profile

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.