The Hill Ledger

Tokyo-listed stock · 4641

Altech Corporation (4641): large-holder filings

In the last 12 months, large holders reported 7 changes to stakes of 5% or more.

Stakes raised / cut
6 / 112 months
Large holders filing
112 months
Last close
¥8622 Oct 2026
One-year change
−4.5%

7 disclosed buys and sales on record since 10 June 2026. 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
FMR LLC5% holder (Japan) Sale Not valued
FMR LLC5% holder (Japan) Buy ≈ $2.2M
FMR LLC5% holder (Japan) Buy ≈ $1.4M
FMR LLC5% holder (Japan) Buy ≈ $79.6K
FMR LLC5% holder (Japan) Buy ≈ $279K
FMR LLC5% holder (Japan) Buy ≈ $444K
FMR LLC5% holder (Japan) Buy ≈ $1.4M