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MIAX
3 quarters

Position history for HORIZON KINETICS ASSET MANAGEMENT LLC's holdings in MIAMI INTL HLDGS INC

HORIZON KINETICS ASSET MANAGEMENT LLC holds 3.5M shares of MIAX (MIAMI INTL HLDGS INC), worth $134.3M as of 2026-Q1. The position was increased (+89.7% shares). MIAX represents 1.5% of HORIZON KINETICS ASSET MANAGEMENT LLC's portfolio.

Current Value

$134.3M

Current Shares

3.5M

Total Value Change

+$78.7M

Total Shares Change

+2.1M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
3.5M
+89.7%
$134.3M1.5%$42.04
75
2025-Q4
Increased
1.8M
+31.6%
$80.8M1.1%$45.68
60
2025-Q3
New
1.4M
-
$55.7M0.7%$40.77
57

Other major holders of MIAX: SUSQUEHANNA INTERNATIONAL GROUP, LLP, BlackRock, Inc., VANGUARD GROUP INC

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