J. Teekell

Director/Board Member at MIAMI INTERNATIONAL HOLDINGS, INC.

Net worth: 16 M $ as of 2026-08-30

75 year

Finance

Profile

J.
Gray Teekell is the founder of The Teekell Company, Inc., founded in 1977, holding the titles of President, Chief Executive Officer & Director.
Mr. Teekell currently holds the position of Independent Director at Miami International Holdings, Inc., starting in 2019.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
MIAMI INTERNATIONAL HOLDINGS, INC. 0.44%	2026-09-01	375,853 ( 0.44% )	16 M $	2026-08-30

J. Teekell active positions

Companies	Position	Start
MIAMI INTERNATIONAL HOLDINGS, INC.	Director/Board Member	2018-12-31
The Teekell Company, Inc.	Founder	1976-12-31

All active positions of J. Teekell

Experiences
Positions held

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Private companies

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Connections

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Members of the board

Executives

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Linked companies

Private companies	2
Miami International Holdings, Inc. Miami International Holdings, Inc. Investment Banks/BrokersFinance Operates as a holding company whose subsidiaries provides trading platform and derivatives exchange services	Finance
The Teekell Company, Inc.

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