Investor group · ig_e21830
有限会社 大久保興産
Members are consolidated by the stated match rule. Grouping does not mean they act together.
Members
1 records| Name | EDINET code | Match | Confidence |
|---|---|---|---|
| 有限会社 大久保興産 | E21830 | exact_name | high |
Reported positions
Latest filing per member and company| Company | Stake | As of | Status |
|---|---|---|---|
| JAPAN ELECTRONIC MATERIALS CORPORATION 6855 | 5.68% | 2026-04-01 | held |
| JAPAN ELECTRONIC MATERIALS CORPORATION 6855 | 2.91% | 2026-03-31 | listed_in_latest_report |