The Hill Ledger

Tokyo-listed stock · 4373

Simplex Holdings (4373): large-holder filings

In the last 12 months, large holders reported 1 change to stakes of 5% or more.

Stakes raised / cut
0 / 112 months
Large holders filing
112 months
Last close
¥1,16630 Oct 2026
One-year change
+14.6%

5 disclosed buys and sales on record since 20 December 2024. A large holder files with EDINET when a stake of 5% or more moves by a point or more; a change has a value once it can be priced.

Latest disclosures

DisclosedFiled byTypeAmountTraded
Mitsuru Igarashi5% holder (Japan) Sale ¥2.5B ($16.2M)
Sumitomo Mitsui Trust Asset Management Co.,Ltd.5% holder (Japan) Sale ¥3.4B ($23.5M)
Sumitomo Mitsui Trust Asset Management Co.,Ltd.5% holder (Japan) Sale ¥1.9B ($13.1M)
Hideki Kaneko5% holder (Japan) Sale ¥1.8B ($11.4M)
Hideki Kaneko5% holder (Japan) Sale ¥110M ($724K)