Tokyo-listed stock · 4371
Core Concept Technologies (4371): large-holder filings
In the last 12 months, large holders reported 9 changes to stakes of 5% or more.
- Stakes raised / cut
- 9 / 012 months
- Large holders filing
- 112 months
- Last close
- ¥1,5621 Oct 2026
- One-year change
- +66.3%
9 disclosed buys and sales on record since 13 April 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
| Disclosed | Filed by | Type | Amount | Traded |
|---|---|---|---|---|
| SIGMAXYZ Holdings Inc.5% holder (Japan) | Buy | ≈ $1.7M | ||
| SIGMAXYZ Holdings Inc.5% holder (Japan) | Buy | ≈ $1.6M | ||
| SIGMAXYZ Holdings Inc.5% holder (Japan) | Buy | ≈ $1.4M | ||
| SIGMAXYZ Holdings Inc.5% holder (Japan) | Buy | ≈ $1.6M | ||
| SIGMAXYZ Holdings Inc.5% holder (Japan) | Buy | ≈ $1.5M | ||
| SIGMAXYZ Holdings Inc.5% holder (Japan) | Buy | ≈ $1.7M | ||
| SIGMAXYZ Holdings Inc.5% holder (Japan) | Buy | ≈ $4.1M | ||
| SIGMAXYZ Holdings Inc.5% holder (Japan) | Buy | ≈ $2.6M |