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
Other major holders of MIAX: SUSQUEHANNA INTERNATIONAL GROUP, LLP, BlackRock, Inc., VANGUARD GROUP INC
Increased |
| 3.5M |
+89.7% |
| $134.3M |
| 1.5% |
| $42.04 |
75 |
| 2025-Q4 | Increased | 1.8M | +31.6% | $80.8M | 1.1% | $45.68 | 60 |
| 2025-Q3 | New | 1.4M | - | $55.7M | 0.7% | $40.77 | 57 |