MIAX Institutional Ownership
Top institutional (13F) holders of MIAX and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
38
Institutional value
$1.24B
Top holder
BlackRock, Inc.
Top holders
| Holder | Filed | Value |
|---|---|---|
| BlackRock, Inc.ACTIVISTholding company | Aug 7, 2026 | $188.47M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLPinvestment advisor | Aug 14, 2026 | $141.04M |
| Vanguard Portfolio Managementhedge fund | Aug 13, 2026 | $140.70M |
| Vanguard Capital Managementhedge fund | Aug 13, 2026 | $117.64M |
| Invesco Ltd.investment advisor | Aug 14, 2026 | $75.09M |
| BALYASNY ASSET MANAGEMENT L.P.investment advisor | Aug 14, 2026 | $62.54M |
| STATE STREET CORPORATIONinvestment advisor | Aug 7, 2026 | $53.25M |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $52.72M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $51.87M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $35.32M |
| TWO SIGMA INVESTMENTS, LPinvestment advisor | Aug 14, 2026 | $33.00M |
| BANK OF AMERICA CORP /DE/investment advisor | Aug 14, 2026 | $31.85M |
| PRICE T ROWE ASSOCIATES INC /MD/investment advisor | Aug 14, 2026 | $31.38M |
| FRANKLIN RESOURCES INCinvestment advisor | Aug 13, 2026 | $29.16M |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $21.10M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $20.90M |
| Ameriprise Financial, Inc.holding company | Aug 14, 2026 | $20.79M |
| Massachusetts Financial Services Companyhedge fund | Aug 3, 2026 | $15.10M |
| GOLDMAN SACHS GROUP INCinvestment advisor | Aug 14, 2026 | $14.86M |
| D. E. Shaw & Co., Inc.investment advisor | Aug 14, 2026 | $14.32M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INCinvestment advisor | Aug 14, 2026 | $13.88M |
| WELLINGTON MANAGEMENT GROUP LLPinvestment advisor | Aug 14, 2026 | $9.74M |
| Norges Bankother | Aug 12, 2026 | $8.84M |
| RENAISSANCE TECHNOLOGIES LLCinvestment advisor | Feb 12, 2026 | $8.66M |
| Bank of New York Mellon Corpholding company | Aug 6, 2026 | $8.19M |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.