Medirom Healthcare Tech (MRM.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

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Shareholder Type

Public and others70.46%
Individuals & Insiders27.36%
Institutions2.17%

Major Shareholders

Major Shareholders Latest
Shareholder
Kouji EguchiCEO & Representative Director	23.35%	1.85M	1.01%	-79.95K	08/27/2026
Daihachiro Kawaguchi	2.53%	200.00K	0.00%	+0	12/31/2025
Citadel Advisors LLC	0.71%	56.10K	--	+56.10K	06/30/2026
Hudson River Trading LLC	0.69%	54.76K	0.54%	+42.85K	06/30/2026
Fumitoshi FujiwaraCFO & Director	0.51%	40.00K	0.00%	+0	03/18/2026
Yoshio Uekusa	0.36%	28.84K	--	+28.84K	05/29/2026
Tomoya OgawaIndependent Outside Director	0.36%	28.50K	0.00%	+0	03/18/2026
UBS Asset Management AG	0.34%	27.18K	<0.01%	+633.00	06/30/2026
Osamu SatoPart-Time Corporate Auditor	0.22%	17.50K	0.00%	+0	12/11/2024
Virtu Financial, Inc.	0.20%	15.79K	--	+15.79K	06/30/2026
Two Sigma Securities, LLC	0.13%	10.57K	0.04%	-3.41K	06/30/2026
GAMMA Investing LLC	0.05%	3.80K	0.03%	-2.61K	06/30/2026
Rhumbline Advisers Ltd Partnership	0.04%	3.10K	0.01%	+1.12K	06/30/2026
Akira NojimaIndependent Outside Director	0.02%	1.20K	0.00%	+0	03/18/2026
Tsukasa KaryuPart-Time Corporate Auditor	0.02%	1.20K	0.00%	+0	12/11/2024
Arax Advisory Partners, LLC	<0.01%	300.00	--	+300.00	06/30/2026