MIAMI INTERNATIONAL HOLDINGS, INC. business relationships

Companies named in MIAMI INTERNATIONAL HOLDINGS, INC.’s 10-K filed 2026-03-06, and public companies whose annual reports name MIAMI INTERNATIONAL HOLDINGS, INC.. Each link shows the sentence it came from. Scores are Engagemii’s AI visibility scores.

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AEO visibility: 5.2 / 10
AI naming: 43 / 100
Agent readiness: 5 / 100
AI adoption: 0 / 100

Layers: Crypto

Named in MIAMI INTERNATIONAL HOLDINGS, INC.’s annual report 1

Robinhood Markets, Inc. (HOOD)Partner7.7
“On January 20, 2026, the Company completed the sale of 90% of the issued and outstanding equity in MIAXdx to a joint venture established by Robinhood Markets, Inc. in partnership with Susquehanna International Group.” SEC filing

Companies whose annual reports name MIAMI INTERNATIONAL HOLDINGS, INC. 1

Interactive Brokers Group, Inc. (IBKR)names it as supplier7.7
“We hold strategic investments in certain electronic trading exchanges, including BOX Options Exchange, LLC and Miami International Holdings Inc. We also hold strategic investments in certain businesses, including Zero Hash Holdings Ltd. (a crypto-service provider) and Next Securities Corporation (a...” SEC filing

Links are read automatically from SEC annual reports (10-K, 20-F, 40-F). In a hand check of random links, about 8 in 10 were real business relationships, so every link carries its source sentence.