Mizuho Securities Co. Ltd.

SEC CIK: 0001520309
Latest filing: May 7, 2026

SEC filings (opens in a new tab)

MRM holding history

Medirom Healthcare Technologies Inc. in every 13F filed by Mizuho Securities Co. Ltd., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

MRM overview All 13F holders of MRM Full Q1 2026 holdings

Shares (Q3 2021): 0; Sold out in Q3 2021
Value: $0
% of portfolio: 0.0%
Quarters held: 2; Since Q1 2021

Holdings of MRM by Mizuho Securities Co. Ltd., by quarter
Quarter	Shares	Value	% of portfolio	Share change	Action	All holders
Q3 2021	0	$0	0.0%	−68,500−100.0%	Sold out	Holders
Q2 2021	68,500	$664.0K	0.1%	00.0%	Unchanged	Holders
Q1 2021	68,500	$782.0K	0.2%	–	–	Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.