Miami International (NYSE:MIAX) Shares Acquired Rep. Gilbert Ray Cisneros, Jr.

Key Points

• Rep. Gilbert R. Cisneros Jr. disclosed a purchase of $15,001–$50,000 of Miami International (NYSE:MIAX) stock on March 20 in his "150 MAIN STREET TRUST > WELLS FARGO ADVISORS" account.
• Miami International beat expectations with $0.52 EPS (vs. $0.41) and revenue of $369.43M (up 14% y/y); the stock opened at $42.20, is up ~2.1%, has a $3.87B market cap and a P/E of 78.15.
• Insiders sold 238,860 shares (~$9.6M) in the past three months (many under Rule 10b5-1 plans), and analysts are mixed—consensus rating is "Hold" with a $47.20 target.

Representative Gilbert Ray Cisneros, Jr. (Democratic-California) recently bought shares of Miami International Holdings, Inc. (NYSE:MIAX). In a filing disclosed on April 07th, the Representative disclosed that they had bought between $15,001 and $50,000 in Miami International stock on March 20th. The trade occurred in the Representative's "150 MAIN STREET TRUST > WELLS FARGO ADVISORS" account.

Representative Gilbert Ray Cisneros, Jr. also recently made the following trade(s):

• Sold $1,001 - $15,000 in shares of MACOM Technology Solutions NASDAQ: MTSI on 3/27/2026.
• Purchased $1,001 - $15,000 in shares of StandardAero NYSE: SARO on 3/27/2026.
• Purchased $1,001 - $15,000 in shares of FirstService NASDAQ: FSV on 3/27/2026.
• Sold $1,001 - $15,000 in shares of Charles Schwab NYSE: SCHW on 3/27/2026.
• Sold $1,001 - $15,000 in shares of Advanced Energy Industries NASDAQ: AEIS on 3/27/2026.
• Sold $1,001 - $15,000 in shares of Flex NASDAQ: FLEX on 3/27/2026.
• Purchased $1,001 - $15,000 in shares of LPL Financial NASDAQ: LPLA on 3/27/2026.
• Purchased $1,001 - $15,000 in shares of DoorDash NASDAQ: DASH on 3/27/2026.
• Sold $1,001 - $15,000 in shares of Viavi Solutions NASDAQ: VIAV on 3/27/2026.
• Purchased $15,001 - $50,000 in shares of Fabrinet NYSE: FN on 3/27/2026.

Miami International Stock Up 2.1%

Miami International stock opened at $42.20 on Thursday. Miami International Holdings, Inc. has a 52 week low of $28.63 and a 52 week high of $51.38. The company has a market capitalization of $3.87 billion and a price-to-earnings ratio of 78.15. The stock has a 50-day moving average price of $40.50 and a 200 day moving average price of $42.79.

Miami International (NYSE:MIAX - Get Free Report) last released its earnings results on Wednesday, February 25th. The company reported $0.52 EPS for the quarter, topping analysts' consensus estimates of $0.41 by $0.11. The firm had revenue of $369.43 million for the quarter, compared to analyst estimates of $121.13 million. The firm's revenue for the quarter was up 14.0% compared to the same quarter last year.

Insider Activity

In related news, Director Judson Gray Teekell sold 2,700 shares of the business's stock in a transaction that occurred on Thursday, April 2nd. The stock was sold at an average price of $40.00, for a total transaction of $108,000.00. Following the completion of the sale, the director directly owned 59,338 shares in the company, valued at approximately $2,373,520. The trade was a 4.35% decrease in their ownership of the stock. The sale was disclosed in a document filed with the Securities & Exchange Commission, which can be accessed through the SEC website. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Also, EVP Shelly Brown sold 900 shares of the business's stock in a transaction that occurred on Tuesday, April 7th. The stock was sold at an average price of $42.00, for a total value of $37,800.00. Following the sale, the executive vice president owned 324,147 shares of the company's stock, valued at $13,614,174. The trade was a 0.28% decrease in their ownership of the stock. The SEC filing for this sale provides additional information. The transaction was executed under a pre-arranged Rule 10b5-1 trading plan. Insiders sold 238,860 shares of company stock valued at $9,602,933 in the last three months.

Institutional Inflows and Outflows

Large investors have recently made changes to their positions in the business. Allspring Global Investments Holdings LLC acquired a new position in shares of Miami International during the 3rd quarter worth approximately $17,684,000. Coastal Bridge Advisors LLC purchased a new stake in shares of Miami International during the third quarter worth approximately $3,083,000. Victory Capital Management Inc. purchased a new stake in shares of Miami International during the third quarter worth approximately $12,168,000. Federated Hermes Inc. purchased a new stake in shares of Miami International during the third quarter worth approximately $10,065,000. Finally, Pekin Hardy Strauss Inc. purchased a new stake in shares of Miami International during the third quarter worth approximately $1,033,000.

Analyst Ratings Changes

MIAX has been the subject of a number of analyst reports. Weiss Ratings reissued a "sell (d+)" rating on shares of Miami International in a report on Friday, March 27th. Zacks Research downgraded Miami International from a "strong-buy" rating to a "hold" rating in a report on Thursday, January 1st. Wall Street Zen downgraded Miami International from a "buy" rating to a "hold" rating in a report on Saturday, March 28th. Rosenblatt Securities reissued a "buy" rating and issued a $59.00 price target on shares of Miami International in a report on Tuesday. Finally, Keefe, Bruyette & Woods initiated coverage on Miami International in a report on Wednesday. They issued a "market perform" rating and a $40.00 price target for the company. Four analysts have rated the stock with a Buy rating, four have issued a Hold rating and one has given a Sell rating to the stock. Based on data from MarketBeat, Miami International has an average rating of "Hold" and a consensus target price of $47.20.

About Representative Cisneros

Gil Cisneros (Democratic Party) is a member of the U.S. House, representing California's 31st Congressional District. He assumed office on January 3, 2025. His current term ends on January 3, 2027. Cisneros (Democratic Party) is running for re-election to the U.S. House to represent California's 31st Congressional District. He declared candidacy for the 2026 election. Gil Cisneros served in the U.S. Navy as a supply officer from 1994 to 2004. Cisneros earned a bachelor's degree in political science from George Washington University in 1994, a master's in business administration from Regis University in 2002, and a master's degree in urban education policy from Brown University in 2015. His career experience includes working as a logistics manager for Frito-Lay. In 2010, Cisneros won the lottery and became involved in activism and philanthropy, founding a scholarship program for local high school students. In 2021, President Joe Biden (D) appointed Cisneros as under secretary of defense for personnel and readiness.

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.

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