Miami International Holdings, Inc. $MIAX Shares Acquired by Atlas Wealth Partners LLC

Atlas Wealth Partners LLC lifted its holdings in shares of Miami International Holdings, Inc. (NYSE:MIAX) by 54.1% during the first quarter, according to the company in its most recent Form 13F filing with the Securities and Exchange Commission. The fund owned 37,707 shares of the company’s stock after acquiring an additional 13,233 shares during the period. Miami International accounts for about 1.5% of Atlas Wealth Partners LLC’s holdings, making the stock its 16th biggest position. Atlas Wealth Partners LLC’s holdings in Miami International were worth $1,468,000 at the end of the most recent quarter.

Other institutional investors have also modified their holdings of the company. State of Wyoming acquired a new stake in Miami International during the 4th quarter worth $26,000. National Bank of Canada FI acquired a new stake in shares of Miami International during the third quarter worth about $29,000. Comerica Bank grew its holdings in shares of Miami International by 295.6% during the fourth quarter. Comerica Bank now owns 1,254 shares of the company’s stock worth $56,000 after buying an additional 937 shares during the last quarter. Caitong International Asset Management Co. Ltd acquired a new position in Miami International in the 4th quarter valued at about $66,000. Finally, New York State Teachers Retirement System acquired a new position in Miami International in the 1st quarter valued at about $84,000.

Miami International Trading Down 4.0%

Shares of Miami International stock opened at $41.95 on Thursday. The company has a 50-day moving average of $44.68 and a two-hundred day moving average of $43.05. Miami International Holdings, Inc. has a 12-month low of $28.63 and a 12-month high of $57.14. The stock has a market cap of $3.98 billion and a PE ratio of 43.70.

Miami International (NYSE:MIAX) last released its quarterly earnings results on Wednesday, May 6th. The company reported $0.42 earnings per share for the quarter, topping 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 prior year, the company earned $0.38 EPS. The business’s revenue was up 40.0% on a year-over-year basis. On average, sell-side analysts forecast that Miami International Holdings, Inc. will post 1.53 EPS for the current fiscal year.

Miami International News Roundup

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.

Insider Activity at Miami International

In other Miami International news, EVP Edward Deitzel sold 11,000 shares of the company’s 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 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 transaction was disclosed in a document filed with the Securities & Exchange Commission, which is accessible through the SEC website. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, EVP Harish Jayabalan sold 20,000 shares of the firm’s stock in a transaction on Monday, July 6th. The shares were sold at an average price of $42.12, for a total value of $842,400.00. Following the completion of the transaction, the executive vice president owned 78,065 shares of the company’s stock, valued at approximately $3,288,097.80. This represents a 20.39% decrease in their position. The SEC filing for this sale provides additional information. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Insiders sold 876,546 shares of company stock valued at $38,552,360 in the last 90 days. 15.60% of the stock is owned by corporate insiders.

Analyst Ratings Changes

A number of research firms have weighed in on MIAX. Morgan Stanley increased their price objective on Miami International from $48.00 to $50.00 and gave the stock an “overweight” rating in a research report on Friday, April 10th. Weiss Ratings upgraded Miami International from a “sell (d+)” rating to a “hold (c)” rating in a research note on Monday, May 11th. Wall Street Zen downgraded Miami International from a “buy” rating to a “hold” rating in a report on Sunday, May 17th. JPMorgan Chase & Co. lifted their price objective on shares of Miami International from $41.00 to $45.00 and gave the company a “neutral” rating in a research report on Thursday, May 7th. Finally, Keefe, Bruyette & Woods upped their price objective on shares of Miami International from $40.00 to $48.00 and gave the stock a “market perform” rating in a research report on Friday, May 8th. Four investment analysts have rated the stock with a Buy rating and five have assigned a Hold rating to the company. Based on data from MarketBeat.com, the stock currently has an average rating of “Hold” and a consensus target price of $51.20.

Miami International 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.