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MIAX
3 quarters

Position history for BlackRock, Inc.'s holdings in MIAMI INTL HLDGS INC

BlackRock, Inc. holds 2.2M shares of MIAX (MIAMI INTL HLDGS INC), worth $86.9M as of 2026-Q1. The position was increased (+27.3% shares). MIAX represents 0.0% of BlackRock, Inc.'s portfolio.

Current Value

$86.9M

Current Shares

2.2M

Total Value Change

+$58.4M

Total Shares Change

+1.5M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q1
Latest
Increased
2.2M
+27.3%
$86.9M0.0%$42.04
37
2025-Q4
Increased
1.8M
+147.8%
$77.8M0.0%$45.68
48
2025-Q3
New
707,771
-
$28.5M0.0%$40.77
40

Other major holders of MIAX: SUSQUEHANNA INTERNATIONAL GROUP, LLP, HORIZON KINETICS ASSET MANAGEMENT LLC, VANGUARD GROUP INC

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