CUSIP: 59356Q108
Q4 2025 13F Holders as of 31 Dec 2025
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Type / Class
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Equity / Common Stock
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Shares outstanding
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81,196,538
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Total 13F shares
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37,336,537
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Share change
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+11,383,590
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Total reported value
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$1,657,285,443
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Put/Call ratio
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55%
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Price per share
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$44.38
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Number of holders
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160
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Value change
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+$508,570,468
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Number of buys
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126
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Number of sells
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43
Quarterly Holders Quick Answers
What is CUSIP 59356Q108?
CUSIP 59356Q108 identifies MIAX - MIAMI INTERNATIONAL HOLDINGS, INC. - Common Stock in SEC institutional holdings data.
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Previous quarter:
Q3 2025
Recent filing periods for CUSIP 59356Q108:
Institutional Holders of MIAMI INTERNATIONAL HOLDINGS, INC. - Common Stock (MIAX) as of Q4 2025
As of 31 Dec 2025,
MIAMI INTERNATIONAL HOLDINGS, INC. - Common Stock (MIAX) was held by
160 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
37,336,537 shares.
The largest 10 holders included
SUSQUEHANNA INTERNATIONAL GROUP, LLP, T. Rowe Price Investment Management, Inc., VANGUARD GROUP INC, HORIZON KINETICS ASSET MANAGEMENT LLC, BlackRock, Inc., AMERICAN CENTURY COMPANIES INC, Alyeska Investment Group, L.P., Invesco Ltd., North Reef Capital Management LP, and Allspring Global Investments Holdings, LLC.
This page lists
160
institutional shareholders reporting positions in this security
for the Q4 2025 filing period.
| Investor |
Option |
Weight % |
Change % |
Value $ |
* Price
|
Shares |
Share Change |
Activity |
Report Period |
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.