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Miami International Holdings, Inc. (MIAX) Ownership Overview
11.76% Insiders
11.77% Mutual Funds
27.24% Other Institutional Investors
11.88% ETFs
37.35% Public Companies and
Individual Investors
The ownership structure of Miami International Holdings, Inc. (MIAX) stock is a mix of institutional, retail, and individual investors. Approximately 50.89% of the company’s stock is owned by Institutional Investors, 11.76% is owned by Insiders, and 37.35% is owned by Public Companies and Individual Investors.
Recent Insider Trading Activity
Date | Name | Activity | Value |
|---|---|---|---|
Sep 04, 2026 | xxxxxxxxxxxxx | $230561 | |
Mar 06, 2026 | xxxxxxxxxxxxx | $310176 | |
Mar 05, 2026 | xxxxxxxxxxxxx | $312336 | |
Dec 15, 2025 | xxxxxxxxxxxxx | $99999 |
Recent Hedge Fund Trading Activity
Date | Firm | Activity | Value |
|---|---|---|---|
Jun 30, 2026 | xxxxxxxxxxxxx | $21034492 | |
Jun 30, 2026 | xxxxxxxxxxxxx | $16826531 |
Top Shareholders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 6,847,065 | Institution | 6.90% | 293,670,618 | |
| 4,633,842 | Insider | 4.67% | 198,745,483 | |
| 2,980,142 | Institution | 3.00% | 127,818,290 | |
| 2,611,565 | Institution | 2.63% | 112,010,023 | |
| 2,209,817 | Insider | 2.23% | 94,779,051 | |
| 2,170,898 | Insider | 2.19% | 93,109,815 | |
| 1,408,404 | Institution | 1.42% | 60,406,448 | |
| 985,963 | Institution | 0.99% | 42,287,953 | |
| 839,564 | Insider | 0.85% | 36,008,900 | |
| 765,186 | Institution | 0.77% | 32,818,828 |
Top Mutual Fund Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 2,611,565 | Institution | 2.63% | 112,010,023 | |
| 1,408,404 | Institution | 1.42% | 60,406,448 | |
| 765,186 | Institution | 0.77% | 32,818,828 | |
| 729,898 | Institution | 0.74% | 31,305,325 | |
| 717,809 | Institution | 0.72% | 30,786,828 | |
| 505,985 | Institution | 0.51% | 21,701,697 | |
| 472,654 | Institution | 0.48% | 20,272,130 | |
| 437,988 | Institution | 0.44% | 18,785,305 | |
| 426,477 | Institution | 0.43% | 18,291,599 | |
| 404,612 | Institution | 0.41% | 17,353,809 |
Top ETF Holders
Holder | # of Shares | Type | % Holding | Value |
|---|---|---|---|---|
| 2,720,399 | Institution | 2.74% | 127,967,569 | |
| 1,959,732 | Institution | 1.97% | 72,823,641 | |
| 1,954,204 | Institution | 1.97% | 83,815,810 | |
| 1,247,161 | Institution | 1.26% | 58,666,453 | |
| 966,258 | Institution | 0.97% | 41,993,573 | |
| 719,835 | Institution | 0.73% | 30,873,723 | |
| 429,620 | Institution | 0.43% | 20,209,325 | |
| 370,492 | Institution | 0.37% | 17,427,944 | |
| 165,805 | Institution | 0.17% | 7,205,885 | |
| 154,804 | Institution | 0.16% | 6,727,782 |
FAQ
Who Owns Miami International Holdings, Inc. (MIAX)?
According to the latest TipRanks data, approximately 27.24% of the company's stock is held by institutional investors, 11.76% is held by insiders, and 37.35% is held by retail investors.
What percentage of Miami International Holdings, Inc. (MIAX) stock is held by institutional investors?
According to the latest TipRanks data, approximately 27.24% of Miami International Holdings, Inc. (MIAX) stock is held by institutional investors.
What percentage of Miami International Holdings, Inc. (MIAX) stock is held by retail investors?
According to the latest TipRanks data, approximately 37.35% of Miami International Holdings, Inc. (MIAX) stock is held by retail investors.
Who owns the most shares of Miami International Holdings, Inc. (MIAX)?
Vanguard owns the most shares of Miami International Holdings, Inc. (MIAX).
What is the significance of the ownership structure for a publicly traded company?
The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.