Companies/US/APM

APTORUM GROUP LIMITED

Ownership & governance

Executives 2Directors 3Avg age 53Avg tenure 6.7y
Ian Huen
Chief Executive Officer
Age 46Since 2023-11-26Profile →

Executives2

Ian Huen
Chief Executive Officer
Age 46Since 2023-11-26
Kwok Kuen Wong
Director of Finance/CFO
Age 61—

Board of directors3

Ian Huen
Chairman
Age 46—
Justin Wu
Director/Board Member
Age 56Since 2017-09-30
Douglas Arner
Director/Board Member
Age 56Since 2018-03-31

Shareholders5

NameStakeShares
Darren Lui
8.407 %
533,575
Ian Huen
8.003 %
507,967
Citadel Securities GP LLC
1.456 %
92,420
G1 Execution Services LLC
0.2643 %
16,777
XTX Topco Ltd.
0.2373 %
15,061

Catalog · 2026-07-09

Registry officers5

NameRoleSinceShares
Ian HuenChairman—-
Ian HuenChief Executive Officer2023-11-26-
Kwok Kuen WongDirector of Finance/CFO—-
Douglas ArnerDirector/Board Member2018-03-31-
Justin WuDirector/Board Member2017-09-30-

Registry · as of 2026-07-09

Institutional (13F)

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Fund membership

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Street consensus

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Peers