The Hill Ledger

Tokyo-listed stock · 8609

Okasan Securities Group (8609): 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
¥1,2411 Oct 2026
One-year change
+86.3%

3 disclosed buys and sales on record since 26 May 2025. 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
Mizuho Bank, Ltd.5% holder (Japan) Sale ¥2.7B ($16.6M)
Sumitomo Mitsui Trust Bank,Limited5% holder (Japan) Sale ¥960M ($6.5M)
SANTOU5% holder (Japan) Buy ¥4.2B ($29.4M)