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Miami International Holdings, Inc.

MIAX Financials
$41.12 +$0.47 (1.16%)
Market Cap: $3.51 B
Gurus Holding
3
Popularity Rank
#3001
% of Shares Held
2.46%
Net Activity (Q3 2025)
+$59.85 M

Guru Ownership Trend

Guru Analysis for Miami International Holdings, Inc. (MIAX)

Miami International Holdings, Inc. (MIAX), a key player in the Financials sector, continues to attract institutional attention.

As of Q4 2025, a total of 3 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $86.58 M.

Top institutional holders include Murray Stahl and Chuck Royce.

Institutional sentiment is currently Strongly Bullish. This is evidenced by a $59.85 M net inflow during the quarter.

Recent activity highlights Chuck Royce who opened a new position.

Key Holders

Top 5 by Value

$80.76 M
$8.05 M
$4.2 M

Top 5 by Conviction

Recent Activity Breakdown (Q3 2025)

+$59.85 M
Total Buy Value
New Buys 2
Additions 0
-$0
Total Sell Value
Reductions 0
Sold Out 0

Guru Consensus (Q3 2025)

Based on recent activity
Net Sellers
0
Net Buyers
2

FAQs for Miami International Holdings, Inc. (MIAX)

Major holders include Murray Stahl ($80.76 M), Chuck Royce ($8.05 M), George Soros ($4.2 M). According to the latest reported data, 3 tracked investment managers collectively hold approximately 2.11 M shares.

According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $59.85 M, with 2 managers increasing positions and 0 managers reducing holdings.

No tracked managers reduced or fully exited their positions in MIAX during the most recent reporting period.

Yes, 2 managers opened new positions in MIAX, and 0 increased their existing holdings. The total reported buy value was $59.85 M.

Portfolio Manager % Portfolio Activity Shares Value Report Date
1.09% Add 31.6% 1,819,798 $80.76 M Q4 2025
0.08% New Buy 181,466 $8.05 M Q4 2025
0.06% New Buy 104,260 $4.2 M Q3 2025
Date
Insider Name
Transaction
Value
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Position / Chg
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