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MIAX

MIAX

Miami International Holdings, Inc.Financial Services

Institutional holders
210
As of Q2 2026
Total 13F value
$2.7B
Sum of disclosed positions
New positions
51
This quarter
Sold positions
41
This quarter

Top holders

Institutions with disclosed positions in this stock

FundValueShares% PortfolioChange
HORIZON KINETICS ASSET MANAGEMENT LLC

Horizon Kinetics Asset Management Llc

$291.4M7.84M3.30%+127.2%
BlackRock, Inc.

Blackrock, Inc.

$188.5M5.07M0.00%+127.2%
T. Rowe Price Investment Management, Inc.

T. Rowe Price Investment Management, Inc.

$187M5.03M0.12%+21.4%
VANGUARD PORTFOLIO MANAGEMENT LLC

Vanguard Portfolio Management Llc

$140.7M3.79M0.01%+175.4%
SUSQUEHANNA INTERNATIONAL GROUP, LLP

Susquehanna International Group, Llp

$124.7M3.36M0.01%+1.8%
VANGUARD CAPITAL MANAGEMENT LLC

Vanguard Capital Management Llc

$117.6M3.17M0.00%+123.7%
Invesco Ltd.

Invesco Ltd.

$75.1M2.02M0.01%+27.5%
J Digital 6 LLC

J Digital 6 Llc

$67.2M1.81M39.72%New Position
BLAIR WILLIAM & CO/IL

Blair William & Co/Il

$65.8M1.77M0.17%+165.8%
BALYASNY ASSET MANAGEMENT L.P.

Balyasny Asset Management Llc

$62.5M1.68M0.08%New Position
AMERICAN CENTURY COMPANIES INC

American Century Companies Inc

$59M1.59M0.03%+29.9%
STATE STREET CORP

State Street Corporation

$53.2M1.43M0.00%+101.2%
JPMORGAN CHASE & CO

Jpmorgan Chase

$52.7M1.43M0.00%New Position
GEODE CAPITAL MANAGEMENT, LLC

Geode Capital Management, Llc

$51.9M1.40M0.00%+79.0%
ADAGE CAPITAL PARTNERS GP, L.L.C.

Adage Capital Partners Gp, L.L.C.

$42.5M1.14M0.06%-8.3%
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND

Healthcare Of Ontario Pension Plan Trust Fund

$38.6M1.04M0.05%+333.1%
LORD, ABBETT & CO. LLC

Lord, Abbett & Co. Llc

$37.2M1.00M0.11%+16.3%
MORGAN STANLEY

Morgan Stanley

$35.3M950.6K0.00%-17.1%
Allspring Global Investments Holdings, LLC

Allspring Global Investments Holdings, Llc

$33.5M857.7K0.05%-22.9%
TWO SIGMA INVESTMENTS, LP

Two Sigma Investments

$33M888.1K0.02%-0.6%
BANK OF AMERICA CORP /DE/

Bank Of America

$31.8M857.0K0.00%-4.9%
Alyeska Investment Group, L.P.

Alyeska Investment Group, L.P.

$31.5M848.8K0.08%-41.4%
PRICE T ROWE ASSOCIATES INC /MD/

Price T Rowe Associates Inc /Md/

$31.4M844.5K0.00%+430.5%
FRANKLIN RESOURCES INC

Franklin Resources Inc

$29.2M784.8K0.01%+38.1%
Walleye Capital LLC

Walleye Capital Llc

$27.1M728.0K0.10%+1789.9%
WESTFIELD CAPITAL MANAGEMENT CO LP

Westfield Capital Management Co Lp

$26M700.7K0.09%New Position
NewEdge Advisors, LLC

Newedge Advisors, Llc

$25.3M681.6K0.08%New Position
Nuveen, LLC

Nuveen, Llc

$24.8M668.1K0.00%+188.1%
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

California State Teachers Retirement System

$23M846.2K0.00%+5075.1%
Caldwell Investment Management Ltd.

Caldwell Investment Management Ltd.

$22.3M600.0K14.63%-9.6%
Assenagon Asset Management S.A.

Assenagon Asset Management S.A.

$22.1M595.7K0.01%New Position
UBS Group AG

Ubs Group Ag

$21.1M567.8K0.00%+34.1%
DRIEHAUS CAPITAL MANAGEMENT LLC

Driehaus Capital Management Llc

$21M566.1K0.12%+42.7%
NORTHERN TRUST CORP

Northern Trust Corp

$20.9M562.3K0.00%+140.3%
AMERIPRISE FINANCIAL INC

Ameriprise Financial Inc

$20.8M559.5K0.00%+9.8%
SEVEN GRAND MANAGERS, LLC

Seven Grand Managers, Llc

$20.4M550.0K0.82%Unchanged
Ghisallo Capital Management LLC

Ghisallo Capital Management Llc

$18.6M500.0K0.36%-50.0%
Clearstead Advisors, LLC

Clearstead Advisors, Llc

$17.6M473.9K0.17%-5.9%
ROYCE & ASSOCIATES LP

Royce & Associates Lp

$16.8M452.8K0.14%+46.4%
VICTORY CAPITAL MANAGEMENT INC

Victory Capital Management Inc

$15.9M427.4K0.01%+9.7%
MASSACHUSETTS FINANCIAL SERVICES CO /MA/

Massachusetts Financial Services Co /Ma/

$15.1M406.3K0.00%+19.0%
GOLDMAN SACHS GROUP INC

Goldman Sachs Group

$14.9M399.8K0.00%-6.2%
BNP PARIBAS FINANCIAL MARKETS

Bnp Paribas Arbitrage, Snc

$14.7M394.7K0.01%-31.1%
Sixth Street Partners Management Company, L.P.

Sixth Street Partners Management Company, L.P.

$13.9M373.5K0.00%New Position
CHARLES SCHWAB INVESTMENT MANAGEMENT INC

Charles Schwab Investment Management Inc

$13.9M373.5K0.00%+57.4%
Allianz Asset Management GmbH

Allianz Asset Management Gmbh

$13.4M359.3K0.01%
D. E. Shaw & Co., Inc.

D.E. Shaw & Co

$13.2M355.5K0.00%+10.8%
MANUFACTURERS LIFE INSURANCE COMPANY, THE

Manufacturers Life Insurance Company, The

$13.2M354.5K0.01%+8.1%
TOCQUEVILLE ASSET MANAGEMENT L.P.

Tocqueville Asset Management L.P.

$12.6M338.2K0.17%+8.4%
VANGUARD FIDUCIARY TRUST CO

Vanguard Fiduciary Trust Co

$11.7M315.3K0.00%+55.6%

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