Judson Gray Teekell Sells 3,000 Shares of Miami International (NYSE:MIAX) Stock

Key Points

• Director Judson Gray Teekell sold 3,000 MIAX shares for approximately $137,370 at an average price of $45.79, reducing his holdings by 3.99% to 72,251 shares. The sale was made under a pre-arranged Rule 10b5-1 trading plan.
• Miami International reported strong quarterly results, with revenue rising 34.8% year over year to $387.63 million and EPS of $0.48 beating estimates by $0.07. July trading data also showed continued momentum, with multi-listed options average daily volume up 26.3% year to date.
• Analyst sentiment remains mixed but leans neutral: four analysts rate MIAX a Buy and five rate it Hold, producing an average rating of “Hold” and a consensus price target of $52.00.

Miami International Holdings, Inc. (NYSE:MIAX - Get Free Report) Director Judson Gray Teekell sold 3,000 shares of the company's stock in a transaction that occurred on Tuesday, August 4th. The stock was sold at an average price of $45.79, for a total value of $137,370.00. Following the sale, the director owned 72,251 shares of the company's stock, valued at $3,308,373.29. This trade represents a 3.99% decrease in their position. The transaction was disclosed in a legal filing with the Securities & Exchange Commission, which is available at this link. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan.

Judson Gray Teekell also recently made the following trade(s):

• On Thursday, July 2nd, Judson Gray Teekell sold 3,000 shares of Miami International stock. The shares were sold at an average price of $40.00, for a total transaction of $120,000.00.
• On Tuesday, June 2nd, Judson Gray Teekell sold 3,000 shares of Miami International stock. The shares were sold at an average price of $42.78, for a total transaction of $128,340.00.

Miami International Stock Performance

NYSE:MIAX traded down $0.58 during mid-day trading on Thursday, reaching $45.38. The stock had a trading volume of 1,947,036 shares, compared to its average volume of 1,552,097. The business has a 50 day simple moving average of $41.66 and a 200 day simple moving average of $42.92. Miami International Holdings, Inc. has a twelve month low of $28.63 and a twelve month high of $57.14. The firm has a market capitalization of $4.31 billion and a price-to-earnings ratio of 47.27.

Miami International (NYSE:MIAX - Get Free Report) last issued its earnings results on Wednesday, August 5th. The company reported $0.48 EPS for the quarter, topping the consensus estimate of $0.41 by $0.07. The company had revenue of $387.63 million for the quarter. During the same quarter in the prior year, the firm earned $0.48 EPS. The business's quarterly revenue was up 34.8% on a year-over-year basis. As a group, sell-side analysts expect that Miami International Holdings, Inc. will post 1.59 earnings per share for the current year.

Analyst Ratings Changes

A number of research firms have commented on MIAX. JPMorgan Chase & Co. boosted their target price on Miami International from $41.00 to $45.00 and gave the stock a "neutral" rating in a research report on Thursday, May 7th. Morgan Stanley raised their price target on Miami International from $50.00 to $53.00 and gave the stock an "overweight" rating in a research note on Friday, July 10th. Rosenblatt Securities boosted their price objective on shares of Miami International from $61.00 to $62.00 and gave the company a "buy" rating in a research note on Thursday. Zacks Research lowered shares of Miami International from a "strong-buy" rating to a "hold" rating in a report on Tuesday, June 23rd. Finally, Weiss Ratings upgraded shares of Miami International from a "sell (d+)" rating to a "hold (c)" rating in a report on Monday, May 11th. Four analysts have rated the stock with a Buy rating and five have issued a Hold rating to the stock. Based on data from MarketBeat, the company currently has an average rating of "Hold" and an average price target of $52.00.

Key Headlines Impacting Miami International

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

• Positive Sentiment: Miami International reported record second-quarter net revenue of $141 million, up 35% year over year. Adjusted diluted EPS of $0.48 exceeded consensus by $0.07, while adjusted EBITDA increased 57% to $77 million and the adjusted EBITDA margin expanded to 54%. The company also updated its full-year 2026 expense guidance. Miami International Holdings Reports Second Quarter 2026 Results
• Positive Sentiment: July trading data showed continued volume momentum: multi-listed options average daily volume increased 26.3% year to date across the MIAX Exchange Group, supporting expectations for further transaction-based revenue growth. Miami International Holdings Reports July 2026 Trading Results
• Positive Sentiment: Rosenblatt Securities raised its MIAX price target from $61 to $62 and maintained a “Buy” rating, implying substantial upside from the level cited in the report. Rosenblatt Securities price-target upgrade
• Neutral Sentiment: The Q2 earnings call transcript provides additional management commentary on growth, trading trends, profitability and the updated expense outlook. MIAX Q2 2026 Earnings Call Transcript
• Negative Sentiment: Six company insiders collectively sold 127,508 shares for approximately $5.83 million, including four executive vice presidents and two directors. The sales reduced their individual holdings by roughly 0.7% to 20.4%; because all were conducted under 10b5-1 plans, they are less conclusive as a signal of management’s outlook. MIAX insider transaction filing

Institutional Inflows and Outflows

A number of institutional investors and hedge funds have recently bought and sold shares of MIAX. Bank of New York Mellon Corp acquired a new stake in Miami International during the 2nd quarter valued at approximately $8,190,000. Focus Partners Advisor Solutions LLC acquired a new stake in shares of Miami International during the second quarter worth approximately $5,081,000. State of Wyoming bought a new stake in shares of Miami International in the second quarter worth $346,000. Handelsbanken Fonder AB acquired a new stake in Miami International in the second quarter valued at $743,000. Finally, Sapient Capital LLC bought a new position in Miami International during the 2nd quarter valued at $989,000.

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.

This instant news alert was generated by narrative science technology and financial data from MarketBeat in order to provide readers with the fastest reporting and unbiased coverage. Please send any questions or comments about this story to contact@marketbeat.com.

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