Edward Deitzel Sells 11,000 Shares of Miami International (NYSE:MIAX) Stock

Miami International Holdings, Inc. (NYSE:MIAX) EVP Edward Deitzel sold 11,000 shares of the stock in a transaction on Monday, July 6th. The stock was sold at an average price of $42.04, for a total value of $462,440.00. Following the sale, the executive vice president directly owned 119,601 shares of the company’s stock, valued at approximately $5,028,026.04. This represents a 8.42% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which is available at the SEC website. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan.

Edward Deitzel also recently made the following trade(s):

• On Tuesday, June 2nd, Edward Deitzel sold 11,000 shares of Miami International stock. The stock was sold at an average price of $42.16, for a total transaction of $463,760.00.
• On Monday, May 4th, Edward Deitzel sold 11,000 shares of Miami International stock. The stock was sold at an average price of $47.28, for a total transaction of $520,080.00.
• On Wednesday, April 8th, Edward Deitzel sold 7,572 shares of Miami International stock. The shares were sold at an average price of $42.02, for a total transaction of $318,175.44.

Miami International Stock Down 4.0%

Shares of Miami International stock opened at $41.95 on Thursday. The firm has a market cap of $3.98 billion and a price-to-earnings ratio of 43.70. Miami International Holdings, Inc. has a 52-week low of $28.63 and a 52-week high of $57.14. The company’s 50-day simple moving average is $44.68 and its 200-day simple moving average is $43.05.

Miami International (NYSE:MIAX) last announced its quarterly earnings data on Wednesday, May 6th. The company reported $0.42 EPS for the quarter, beating analysts’ consensus estimates of $0.36 by $0.06. The firm had revenue of $369.69 million during the quarter, compared to analyst estimates of $122.74 million. During the same quarter in the previous year, the business earned $0.38 EPS. Miami International’s revenue for the quarter was up 40.0% on a year-over-year basis. Equities research analysts anticipate that Miami International Holdings, Inc. will post 1.53 EPS for the current year.

Analyst Upgrades and Downgrades

MIAX has been the subject of several research analyst reports. JPMorgan Chase & Co. increased their price objective on Miami International from $41.00 to $45.00 and gave the stock a “neutral” rating in a research report 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 increased their price target on shares of Miami International from $48.00 to $50.00 and gave the company an “overweight” rating in a report on Friday, April 10th. Rosenblatt Securities raised 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. Finally, Weiss Ratings upgraded shares of Miami International from a “sell (d+)” rating to a “hold (c)” rating in a research report on Monday, May 11th. Four research analysts have rated the stock with a Buy rating and five have issued a Hold rating to the company. According to MarketBeat.com, Miami International currently has a consensus rating of “Hold” and an average price target of $51.20.

More Miami International News

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

• Positive Sentiment: Miami International reported June 2026 trading results showing continued growth across its exchange businesses, including a 26.0% increase in multi-list options average daily volume year-to-date, which supports the case for stronger activity and potential revenue growth. Miami International Holdings Reports June 2026 Trading Results
• Neutral Sentiment: Analysts maintain a mixed but generally constructive view, with a recent average price target of $51.20, suggesting some upside from current levels but no major change in the overall rating picture. Miami International Holdings, Inc. (NYSE:MIAX) Receives $51.20 Average PT from Analysts
• Neutral Sentiment: Multiple insider sales were made under pre-arranged Rule 10b5-1 plans, which suggests the transactions were scheduled in advance rather than reflecting an abrupt change in outlook.
• Negative Sentiment: The cluster of insider selling is likely weighing on sentiment, especially after CEO Thomas P. Gallagher, several EVPs, and two directors sold shares over the past several days, which can make investors cautious about near-term upside.

Institutional Inflows and Outflows

Hedge funds have recently modified their holdings of the business. State of Wyoming purchased a new position in Miami International during the fourth quarter worth $26,000. National Bank of Canada FI acquired a new position in Miami International in the 3rd quarter valued at $29,000. Comerica Bank raised its holdings in Miami International by 295.6% in the 4th quarter. Comerica Bank now owns 1,254 shares of the company’s stock valued at $56,000 after acquiring an additional 937 shares during the last quarter. Fifth Third Bancorp acquired a new stake in shares of Miami International during the first quarter worth $61,000. Finally, Caitong International Asset Management Co. Ltd purchased a new stake in shares of Miami International in the fourth quarter valued at $66,000.

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.