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as of 09-11-2026 3:45pm EST
Miami International Holdings Inc is engaged in operating regulated financial marketplaces across multiple asset classes using proprietary technology platforms. The company operates exchange markets for options, equities, futures, and international listings through its MIAX Exchanges, MIAX Futures Exchange, and the Bermuda Stock Exchange. The company operates through four reportable segments: Options, which provides trading and market data services for listed equity and ETP options; Equities, which provides trading services for U.S. equities and ETPs; Futures, which provides futures trading and clearing services through MIAX Futures; and International, which provides listing services for capital market instruments through the Bermuda Stock Exchange and The International Stock Exchange.
| Founded: | 2007 | Country: | United States |
| Employees: | 439 | City: | PRINCETON |
| Market Cap: | 4.3B | IPO Year: | 2025 |
| Target Price: | $47.00 | AVG Volume (30 days): | 1.1M |
| Analyst Decision: | Buy | Number of Analysts: | 7 |
| Dividend Yield: | N/A | Dividend Payout Frequency: | N/A |
| EPS: | 1.95 | EPS Growth: | -171.94 |
| 52 Week Low/High: | $35.43 - $57.14 | Next Earning Date: | 05-06-2026 |
| Revenue: | $1,364,073,000 | Revenue Growth: | 19.65% |
| Revenue Growth (this year): | -61.77% | Revenue Growth (next year): | 12.20% |
| P/E Ratio: | 21.99 | Index: | N/A |
| Free Cash Flow: | 145.0M | FCF Growth: | +71.24% |
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Stock Insider Trading Activity of Miami International Holdings Inc. (MIAX)
Chairman & CEO
Avg Cost/Share
$42.43
Shares
47,000
Total Value
$1,994,210.00
Owned After
1,423,275
SEC Form 4
EVP, CRO, CCO MIAX Exchanges
Avg Cost/Share
$42.21
Shares
11,000
Total Value
$464,310.00
Owned After
119,601
SEC Form 4
EVP, GC & Corporate Secretary
Avg Cost/Share
$40.49
Shares
44,445
Total Value
$1,799,578.05
Owned After
839,564
SEC Form 4
EVP and CIO
Avg Cost/Share
$40.48
Shares
48,000
Total Value
$1,943,040.00
Owned After
387,414
SEC Form 4
Director
Avg Cost/Share
$41.24
Shares
8,545
Total Value
$353,231.10
Owned After
69,251
Chairman & CEO
Avg Cost/Share
$41.13
Shares
149,700
Total Value
$6,157,161.00
Owned After
1,423,275
SEC Form 4
Director
Avg Cost/Share
$42.85
Shares
5,000
Total Value
$214,250.00
Owned After
88,545
SEC Form 4
EVP and CFO
Avg Cost/Share
$42.83
Shares
35,000
Total Value
$1,499,050.00
Owned After
86,538
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Gallagher Thomas P. | MIAX | Chairman & CEO | Sep 3, 2026 | Sell | $42.43 | 47,000 | $1,994,210.00 | 1,423,275 | |
| Deitzel Edward | MIAX | EVP, CRO, CCO MIAX Exchanges | Sep 3, 2026 | Sell | $42.21 | 11,000 | $464,310.00 | 119,601 | |
| Comly Barbara J. | MIAX | EVP, GC & Corporate Secretary | Sep 2, 2026 | Sell | $40.49 | 44,445 | $1,799,578.05 | 839,564 | |
| Schafer Douglas M. JR | MIAX | EVP and CIO | Sep 2, 2026 | Sell | $40.48 | 48,000 | $1,943,040.00 | 387,414 | |
| Teekell Judson Gray | MIAX | Director | Sep 2, 2026 | Sell | $41.24 | 8,545 | $353,231.10 | 69,251 | |
| Gallagher Thomas P. | MIAX | Chairman & CEO | Aug 19, 2026 | Sell | $41.13 | 149,700 | $6,157,161.00 | 1,423,275 | |
| Schwarzkopf Cynthia | MIAX | Director | Aug 17, 2026 | Sell | $42.85 | 5,000 | $214,250.00 | 88,545 | |
| Emmons Lance | MIAX | EVP and CFO | Aug 17, 2026 | Sell | $42.83 | 35,000 | $1,499,050.00 | 86,538 |
Earnings Transcripts
SEC 8-K filings with transcript text
2026 Q2 Q2 2026 Earnings
8-K Aug 5, 2026
Q2 2026 Earnings
8-KAug 5, 2026
2026 Q1 Q1 2026 Earnings
8-K May 6, 2026
Q1 2026 Earnings
8-KMay 6, 2026
2025 Q4 Q4 2025 Earnings
8-K Feb 25, 2026
Q4 2025 Earnings
8-KFeb 25, 2026
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The information presented on this page, "MIAX Miami International Holdings Inc. - Stocks Price | History | Analysis", including historical data, forecasts, news, insider information, and predictions, is provided for educational purposes only. It should not be considered as financial advice or a recommendation to buy or sell any securities. Decisions regarding investments should be made only after careful consideration and consultation with a qualified financial advisor. We do not endorse or guarantee the accuracy or reliability of the information provided, and we disclaim any liability for financial losses incurred as a result of decisions made based on the information presented.