Miami International Holdings Inc Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| HORIZON KINETICS ASSET MANAGEMENT LLC | 08/11/2026 | 7.84 M | $291.42 M | 127.21% | 8.23% |
| BLACKROCK, INC. | 08/07/2026 | 5.07 M | $188.47 M | 127.16% | 5.32% |
| T. ROWE PRICE INVESTMENT MANAGEMENT, INC. | 08/14/2026 | 5.03 M | $187.03 M | 21.40% | 5.28% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 08/13/2026 | 3.79 M | $140.70 M | 175.39% | 3.97% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 3.36 M | $124.67 M | 1.78% | 3.52% |
| VANGUARD CAPITAL MANAGEMENT LLC | 08/13/2026 | 3.17 M | $117.64 M | 123.73% | 3.32% |
| INVESCO LTD. | 08/14/2026 | 2.02 M | $75.09 M | 27.49% | 2.12% |
| J DIGITAL 6 LLC | 08/13/2026 | 1.81 M | $67.16 M | 100.00% | 1.90% |
| BLAIR WILLIAM & CO/IL | 08/11/2026 | 1.77 M | $65.75 M | 165.77% | 1.86% |
| BALYASNY ASSET MANAGEMENT L.P. | 08/14/2026 | 1.68 M | $62.54 M | 100.00% | 1.77% |
| AMERICAN CENTURY COMPANIES INC | 08/12/2026 | 1.59 M | $58.98 M | 29.94% | 1.67% |
| STATE STREET CORP | 08/07/2026 | 1.43 M | $53.25 M | 101.16% | 1.50% |
| JPMORGAN CHASE & CO | 08/12/2026 | 1.43 M | $52.72 M | 15.34% | 1.50% |
| GEODE CAPITAL MANAGEMENT, LLC | 08/12/2026 | 1.40 M | $51.87 M | 78.98% | 1.46% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 08/14/2026 | 1.14 M | $42.51 M | -8.27% | 1.20% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 08/13/2026 | 1.04 M | $38.63 M | 333.10% | 1.09% |
| LORD, ABBETT & CO. LLC | 08/14/2026 | 1.00 M | $37.19 M | 16.29% | 1.05% |
| MORGAN STANLEY | 08/13/2026 | 950.59 K | $35.32 M | -17.12% | 1.00% |
| TWO SIGMA INVESTMENTS, LP | 08/14/2026 | 888.11 K | $33.00 M | -0.63% | 0.93% |
| ALLSPRING GLOBAL INVESTMENTS HOLDINGS, LLC | 08/13/2026 | 857.68 K | $33.49 M | -22.89% | 0.90% |
| BANK OF AMERICA CORP /DE/ | 08/14/2026 | 856.98 K | $31.85 M | -4.87% | 0.90% |
| ALYESKA INVESTMENT GROUP, L.P. | 08/14/2026 | 848.75 K | $31.54 M | -41.36% | 0.89% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 08/14/2026 | 844.46 K | $31.38 M | 430.49% | 0.89% |
| FRANKLIN RESOURCES INC | 08/13/2026 | 784.80 K | $29.16 M | 38.13% | 0.82% |
| WALLEYE CAPITAL LLC | 08/03/2026 | 728.03 K | $27.05 M | 1,789.92% | 0.76% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 08/12/2026 | 700.74 K | $26.04 M | 100.00% | 0.74% |
| NEWEDGE ADVISORS, LLC | 08/12/2026 | 681.61 K | $25.33 M | 1,646.60% | 0.72% |
| NUVEEN, LLC | 08/11/2026 | 668.12 K | $24.83 M | 188.09% | 0.70% |
| CALDWELL INVESTMENT MANAGEMENT LTD. | 08/11/2026 | 600.00 K | $22.28 M | -9.61% | 0.63% |
| UBS GROUP AG | 08/13/2026 | 567.80 K | $21.10 M | 34.10% | 0.60% |
| DRIEHAUS CAPITAL MANAGEMENT LLC | 08/14/2026 | 566.05 K | $21.03 M | 42.69% | 0.59% |
| NORTHERN TRUST CORP | 08/13/2026 | 562.34 K | $20.90 M | 140.35% | 0.59% |
| AMERIPRISE FINANCIAL INC | 08/14/2026 | 559.49 K | $20.79 M | 9.82% | 0.59% |
| SEVEN GRAND MANAGERS, LLC | 08/14/2026 | 550.00 K | $20.44 M | 0.00% | 0.58% |
| GHISALLO CAPITAL MANAGEMENT LLC | 08/14/2026 | 500.00 K | $18.58 M | -50.00% | 0.52% |
| CLEARSTEAD ADVISORS, LLC | 08/06/2026 | 473.94 K | $17.61 M | -5.90% | 0.50% |
| ROYCE & ASSOCIATES LP | 08/14/2026 | 452.81 K | $16.83 M | 46.41% | 0.48% |
| VICTORY CAPITAL MANAGEMENT INC | 08/07/2026 | 427.43 K | $15.88 M | 9.72% | 0.45% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 08/03/2026 | 406.27 K | $15.10 M | 19.03% | 0.43% |
| GOLDMAN SACHS GROUP INC | 08/14/2026 | 399.84 K | $14.86 M | -6.21% | 0.42% |
| BNP PARIBAS ARBITRAGE, SNC | 08/13/2026 | 394.69 K | $14.67 M | -31.05% | 0.41% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 08/14/2026 | 373.54 K | $13.88 M | 57.41% | 0.39% |
| SIXTH STREET PARTNERS MANAGEMENT COMPANY, L.P. | 08/14/2026 | 373.54 K | $13.88 M | 100.00% | 0.39% |
| ALLIANZ ASSET MANAGEMENT GMBH | 09/02/2026 | 359.26 K | $13.35 M | 100.00% | 0.38% |
| D. E. SHAW & CO., INC. | 08/14/2026 | 355.53 K | $13.21 M | 10.84% | 0.37% |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 08/10/2026 | 338.23 K | $12.57 M | 8.36% | 0.35% |
| VANGUARD FIDUCIARY TRUST CO | 08/13/2026 | 315.34 K | $11.72 M | 55.65% | 0.33% |
| SEI INVESTMENTS CO | 08/14/2026 | 307.06 K | $11.41 M | -41.66% | 0.32% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 08/14/2026 | 302.40 K | $11.24 M | 27.43% | 0.32% |
| ASSENAGON ASSET MANAGEMENT S.A. | 08/21/2026 | 297.83 K | $11.07 M | 100.00% | 0.31% |
Explore Related Stocks for Market Trends
Explore our related stocks for the latest market trends and stock news to stay informed and make better decisions.
Miami International Holdings Inc institutional Ownership - FAQ's
During the previous two years, 255 institutional investors and hedge funds held shares of Miami International Holdings Inc. The most heavily invested institutionals were:
HORIZON KINETICS ASSET MANAGEMENT LLC: 7.84 M
BlackRock, Inc.: 5.07 M
T. Rowe Price Investment Management, Inc.: 5.03 M
VANGUARD PORTFOLIO MANAGEMENT LLC: 3.79 M
SUSQUEHANNA INTERNATIONAL GROUP, LLP: 3.36 M
VANGUARD CAPITAL MANAGEMENT LLC: 3.17 M
76.06% of Miami International Holdings Inc stock is owned by institutional investors.
Institutional investors have bought a total of 74.45 M shares in the last 24 months. This purchase volume represents approximately $3.07 B in transactions.