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
Other major holders of MIAX: SUSQUEHANNA INTERNATIONAL GROUP, LLP, HORIZON KINETICS ASSET MANAGEMENT LLC, VANGUARD GROUP INC
Increased |
| 2.2M |
+27.3% |
| $86.9M |
| 0.0% |
| $42.04 |
37 |
| 2025-Q4 | Increased | 1.8M | +147.8% | $77.8M | 0.0% | $45.68 | 48 |
| 2025-Q3 | New | 707,771 | - | $28.5M | 0.0% | $40.77 | 40 |