Miami International (NYSE:MIAX) EVP Sells $2,030,692.05 in Stock

Miami International Holdings, Inc. (NYSE:MIAX) EVP Barbara Comly sold 44,445 shares of Miami International stock in a transaction on Tuesday, August 4th. The stock was sold at an average price of $45.69, for a total transaction of $2,030,692.05. Following the sale, the executive vice president directly owned 882,984 shares in the company, valued at $40,343,538.96. This trade represents a 4.79% decrease in their position. The transaction was disclosed in a document filed with the Securities & Exchange Commission, which can be accessed through this link. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan.

Miami International Price Performance

NYSE:MIAX opened at $44.16 on Friday. The firm has a 50-day moving average of $41.55 and a two-hundred day moving average of $42.94. The stock has a market cap of $4.19 billion and a P/E ratio of 57.36. Miami International Holdings, Inc. has a 1-year low of $28.63 and a 1-year high of $57.14.

Miami International (NYSE:MIAX) last announced its earnings results on Wednesday, August 5th. The company reported $0.48 earnings per share for the quarter, beating the consensus estimate of $0.41 by $0.07. Miami International had a return on equity of 17.98% and a net margin of 9.70%.The company had revenue of $387.63 million during the quarter. During the same quarter in the prior year, the business earned $0.48 earnings per share. The firm’s revenue was up 34.8% on a year-over-year basis. As a group, equities analysts expect that Miami International Holdings, Inc. will post 1.67 earnings per share for the current year.

Analysts Set New Price Targets

MIAX has been the topic of several analyst reports. Morgan Stanley lifted their price objective on Miami International from $50.00 to $53.00 and gave the stock an “overweight” rating in a report on Friday, July 10th. Rosenblatt Securities increased their target price on Miami International from $61.00 to $62.00 and gave the company a “buy” rating in a research note on Thursday. Wall Street Zen downgraded shares of Miami International from a “buy” rating to a “hold” rating in a research report on Sunday, May 17th. Zacks Research lowered shares of Miami International from a “strong-buy” rating to a “hold” rating in a research note on Tuesday, June 23rd. Finally, JPMorgan Chase & Co. upped their price target on shares of Miami International from $41.00 to $45.00 and gave the company a “neutral” rating in a report on Thursday, May 7th. Four equities research analysts have rated the stock with a Buy rating and five have assigned a Hold rating to the company’s stock. According to data from MarketBeat.com, the company currently has an average rating of “Hold” and an average price target of $52.00.

Institutional Inflows and Outflows

A number of large investors have recently modified their holdings of MIAX. State of Wyoming bought a new stake in shares of Miami International during the 4th quarter valued at about $26,000. National Bank of Canada FI acquired a new stake in Miami International during the third quarter worth about $29,000. Comerica Bank lifted its holdings in Miami International by 295.6% in the fourth 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 acquired a new position in Miami International in the first quarter valued at approximately $61,000. Finally, Caitong International Asset Management Co. Ltd acquired a new position in Miami International in the fourth quarter valued at approximately $66,000.

Key Headlines Impacting Miami International

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

• Positive Sentiment: MIAX reported record second-quarter net revenue of $141.1 million, up 35% year over year. Adjusted diluted EPS of $0.48 exceeded the $0.41 consensus estimate, while adjusted EBITDA rose 57% to $77 million and the margin expanded to 54%. Miami International Holdings Reports Second Quarter 2026 Results
• Positive Sentiment: Rosenblatt Securities raised its price target from $61 to $62 and maintained a “buy” rating, citing continued growth. Keefe, Bruyette & Woods also increased its target from $46 to $48, although it kept a more cautious “market perform” rating. Analyst price-target updates
• Positive Sentiment: July trading trends remained supportive, with multi-list options average daily volume up 26.3% year to date, potentially supporting further transaction-based revenue growth. July 2026 Trading Results
• Neutral Sentiment: Analyst views remain mixed. Four analysts rate MIAX a buy and five rate it hold, with a consensus price target near $52. However, the stock’s price-to-earnings ratio is near 59, leaving less room for disappointment if growth slows.
• Negative Sentiment: Executives and directors disclosed sales totaling roughly 127,500 shares worth about $5.8 million. The transactions were executed under pre-arranged Rule 10b5-1 plans, and the insiders continue to hold significant positions, which moderates—but does not eliminate—the negative signal. MIAX Insider Selling

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.