MIAMI INTERNATIONAL HOLDINGS, INC. - MIAX

Sector: Financial · Industry: Security Brokers, Dealers & Flotation Companies
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Quarter snapshot

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Q3 2026 · Q2 2026
Value (USD)
Total reported value ($000)
$2.714B
QoQ value delta ($000)
-$267K (-0.01%)
Implied price effect (QoQ)
-0.01%
Shares
Total shares
72,992,511
QoQ shares delta
-143 (0.0%)
Total shares held by funds (by quarter)
Shares (left)

Fund holders include prior positions carried forward until a new 13F confirms a change. Reported holders have reported a position in this security for that quarter; this is not the total number of 13F filers.

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Top holders (Q3 2026)

Top 25 only Full list
Partial Q3 2026 data: 6 holders have filed so far. Prior holders are carried forward until their next 13F confirms a change.
Manager Value ($000) Shares % of 13F
HORIZON KINETICS ASSET MANAGEMENT LLC 291,415 7,842,173 3.3%
BlackRock, Inc. 188,466 5,071,754 0.0%
T. Rowe Price Investment Management, Inc. 187,026 5,032,970 0.12%
SUSQUEHANNA INTERNATIONAL GROUP, LLP 141,042 3,795,543 0.01%
VANGUARD PORTFOLIO MANAGEMENT LLC 140,703 3,786,418 0.01%
VANGUARD CAPITAL MANAGEMENT LLC 117,636 3,165,686 0.0%
Invesco Ltd. 75,087 2,020,650 0.01%
J Digital 6 LLC 67,156 1,807,234 39.72%
BLAIR WILLIAM & CO/IL 65,752 1,769,432 0.17%
BALYASNY ASSET MANAGEMENT L.P. 62,537 1,682,924 0.08%
AMERICAN CENTURY COMPANIES INC 58,980 1,587,196 0.03%
STATE STREET CORP 53,246 1,432,894 0.0%
JPMORGAN CHASE & CO 52,718 1,427,881 0.0%
GEODE CAPITAL MANAGEMENT, LLC 51,869 1,395,680 0.0%
ADAGE CAPITAL PARTNERS GP, L.L.C. 42,508 1,143,920 0.06%
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND 38,625 1,039,449 0.05%
LORD, ABBETT & CO. LLC 37,192 1,000,866 0.11%
MORGAN STANLEY 35,324 950,593 0.0%
Allspring Global Investments Holdings, LLC 33,492 857,682 0.05%
TWO SIGMA INVESTMENTS, LP 33,002 888,109 0.02%
BANK OF AMERICA CORP /DE/ 31,845 856,980 0.0%
Alyeska Investment Group, L.P. 31,539 848,750 0.08%
PRICE T ROWE ASSOCIATES INC /MD/ 31,381 844,464 0.0%
FRANKLIN RESOURCES INC 29,163 784,799 0.01%
Walleye Capital LLC 27,053 728,034 0.1%