Miami International Holdings Inc. Common Stock (MIAX)

About MIAX

Miami International Holdings, Inc., through its subsidiaries, builds and operates various financial marketplaces in the United States. It operates through Options, Equities, and International segments. The company's markets include options through MIAX Options, MIAX Pearl, MIAX Emerald, and MIAX Sapphire; U.S. equities through MIAX Pearl Equities; U.S. futures and options on futures through MIAX Futures; and internat…

Sector

Finance

Industry

Investment Bankers/Brokers/Service

Employees

439

Website

www.miaxglobal.com/

Fundamentals

1-day range

$43$44.26

Market cap

$4.44B

P/E (trailing)

35.82

P/E (forward)

22.29

EPS (trailing)

$0.76

Dividend yield

—

Beta

1.12

Avg. volume

1.87M

Forecasts

5 analyst ratings

Miami International Holdings Inc. Common Stock Competitors

Chosen by industry and closest market cap.

• MIAX

  Miami International Holdings Inc. Common Stock

  $43

  ▼ 2.38%
  Market cap $4.44BP/E 35.82
  $34.02$57.14
• MRX

  Marex Group Limited Ordinary Shares

  $72.84

  ▲ 2.05%
  Market cap $4.75BP/E 14.96
  $27.91$75.4
• WT

  WisdomTree Inc. Common Stock

  $24.43

  ▼ 2.44%
  Market cap $3.21BP/E 42.63
  $10.69$25.53
• EEFT

  Euronet Worldwide Inc. Common Stock

  $69.96

  ▲ 2.09%
  Market cap $2.80BP/E 9.30
  $62.5$94.91
• TOP

  TOP Financial Group Limited Class A Ordinary Shares

  $16.77

  ▲ 8.75%
  Market cap $6.51BP/E —
  $3.06$16.65
• MIY

  Blackrock MuniYield Michigan Quality Fund Inc. Common Stock

  $12.67

  ▼ 0.00%
  Market cap $1.79BP/E 37.26
  $11.07$12.9
• NAVI

  Navient Corporation Common Stock

  $9.46

  ▲ 1.56%
  Market cap $829.84MP/E —
  $7.33$13.87

P/E shows — for peers not currently carrying a live signal of their own.

Latest news

• Miami International Holdings, Inc. 2026 Q2 - Results - Earnings Call Presentation
  SeekingAlpha · 8/7/2026
• Keefe, Bruyette & Woods Maintains Market Perform on Miami International Hldgs, Raises Price Target to $48
  benzinga · 8/7/2026
• Keefe, Bruyette & Woods Maintains Market Perform on Miami International Hldgs, Raises Price Target to $48
  Benzinga · 8/7/2026
• Miami International Holdings, Inc. (MIAX) Q2 2026 Earnings Call Transcript
  SeekingAlpha · 8/6/2026
• Rosenblatt Maintains Buy on Miami International Hldgs, Raises Price Target to $62
  Benzinga · 8/6/2026
• Miami International Holdings (NYSE:MIAX) Beats Q2 Estimates as Options Trading Volumes Climb
  ChartMill · 8/6/2026
• Miami International Holdings Reports Second Quarter 2026 Results
  Yahoo · 8/5/2026
• Miami International Holdings Reports July 2026 Trading Results
  Yahoo · 8/5/2026
• Miami International's Growth Shows No Signs Of Slowing (Upgrade)
  SeekingAlpha · 8/5/2026

• Barbara J. Comly · August 4, 2026 · Option Exercise

  44.4K @ $12
• Barbara J. Comly · August 4, 2026 · Sale

  44.4K @ $45.69
• Kurt M. Eckert · August 4, 2026 · Option Exercise

  1.1K @ $12
• Kurt M. Eckert · August 4, 2026 · Sale

  1.1K @ $45.8
• Edward Deitzel · August 4, 2026 · Option Exercise

  11.0K @ $12
• Edward Deitzel · August 4, 2026 · Sale

  11.0K @ $45.78
• Harish Jayabalan · August 4, 2026 · Option Exercise

  5.8K @ $15.22
• Harish Jayabalan · August 4, 2026 · Option Exercise

  14.2K @ $12
• Harish Jayabalan · August 4, 2026 · Sale

  20.0K @ $45.9
• Thomas P. Gallagher · August 4, 2026 · Option Exercise

  48.3K @ $12
• Thomas P. Gallagher · August 4, 2026 · Sale

  48.3K @ $45.69
• Douglas M. Schafer Jr. · August 4, 2026 · Option Exercise

  48.0K @ $12
• Douglas M. Schafer Jr. · August 4, 2026 · Sale

  48.0K @ $45.71
• Judson Gray Teekell · August 4, 2026 · Sale

  3.0K @ $45.79
• Cynthia Schwarzkopf · July 15, 2026 · Option Exercise

  5.0K @ $12

Institutional Ownership

March 31, 2026

Total shares held

48.05M

Total value held

$1.65B

Institutional holders

196