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MRM · NASDAQ · Personal Products & Services

MEDIROM Healthcare Technologies (ADR) (MRM)

Japanese relaxation-salon network operator with health guidance, monitoring, beauty, rehabilitation, and identity-verification services.

$0.9500
At close+0.02 (+2.14%)

Breakdown13F · 13D/G · Form 4

Institutions5 holders · as of Mar 31, 20261.19%60.8K ADS
Insiders5 holders · as of Aug 28, 202637.61%1.92M ADS
Strategic holders1 holder · as of Jan 6, 202312.97%662.3K ADS
Otherremainder48.23%2.46M ADS

5.11M ADS as of Aug 21, 2026 · institutions as of Mar 31, 2026 · holders as of their latest filing

The share count is from the company's Dec 2023 annual report; nothing newer is on file here.

Top shareholders13F · 13D/G · Form 4

HolderStakeSharesEvidence
Kouji EguchiInsiderdirector, 10 percent owner, officer: Chief Executive Officer
35.68%1.82M ordinaryForm 4filed Aug 28, 2026
Kufu Company, Inc.Strategic
12.97%662,25113Dfiled Jan 6, 2023
Fumitoshi FujiwaraInsiderdirector, officer: Chief Financial Officer
0.78%40,000 ordinaryForm 4filed Mar 18, 2026
Yoshio UekusaInsiderdirector
0.56%28,837 ordinaryForm 4filed Jun 9, 2026
Tomoya OgawaInsiderdirector
0.56%28,500 ordinaryForm 4filed Mar 18, 2026
UBS Group AGInstitution
0.52%26,548 ADS13Fas of Mar 31, 2026
Two Sigma Securities, LLCInstitution
0.27%13,977 ADS13Fas of Mar 31, 2026
HRT Financial LPInstitution
0.23%11,905 ADS13Fas of Mar 31, 2026
Gamma Investing LLCInstitution
0.13%6,409 ADS13Fas of Mar 31, 2026
Rhumbline AdvisersInstitution
0.04%1,984 ADS13Fas of Mar 31, 2026
Akira NojimaInsiderdirector
0.02%1,200 ordinaryForm 4filed Mar 18, 2026

13F — a manager's quarterly holdings · 13D/13G — an ownership statement filed at 5% or more · Form 4 — an insider's transaction report

Institutions13F, as of Mar 31, 2026

5 holders · 60.8K shares · 2 new positions · 3 increased · 2 reduced · 0 closed

HolderShares% outstandingChg q/qFiled
UBS Group AG26.5K0.52%+22.9KMay 5, 2026
Two Sigma Securities, LLC14.0K0.27%+14.0KnewMay 15, 2026
HRT Financial LP11.9K0.23%+11.9KnewMay 14, 2026
Gamma Investing LLC6.4K0.13%−4.1KApr 6, 2026
Rhumbline Advisers2.0K0.04%−2.3KMay 12, 2026

Ownership statements13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Kouji Eguchiincl. Cozy LLC25.11%2.03M13DAug 28, 2026

Insider tradesForm 4

Latest trades

No open-market trades in the last 12 months.

CongressHouse and Senate disclosures

Not reported.