Tokyo-listed stock · 3121
Mbk (3121): large-holder filings
In the last 12 months, large holders reported 5 changes to stakes of 5% or more.
- Stakes raised / cut
- 0 / 512 months
- Large holders filing
- 312 months
- Last close
- ¥2522 Oct 2026
- One-year change
- −7.4%
5 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 |
|---|---|---|---|---|
| TOTAL NETWORK HOLDINGS LIMITED5% holder (Japan) | Sale | ≈ $2.1M | ||
| Masahiro Nakamura5% holder (Japan) | Sale | ≈ $1.2M | ||
| Porte, Inc.5% holder (Japan) | Sale | ≈ $1.2M | ||
| TOTAL NETWORK HOLDINGS LIMITED5% holder (Japan) | Sale | ≈ $1.1M | ||
| Porte, Inc.5% holder (Japan) | Sale | ≈ $477K |