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Mimaki Engineering

6638.TElectric Appliances
Major holders (5%+) · 4
HolderStakeChangeFiled
Ikeda Holdings, Inc.18.83%+3.02pp2026-09-04
Schroder Investment Management(Japan)Limited7.20%-1.14pp2025-12-04
TANAKA KIKAKU CO., LTD6.96%-1.70pp2026-03-10
NORIYUKI TANAKA6.36%0.00pp2025-06-30

Each holder's own ratio from its most recent large-shareholding report.

Former and minor holders (below 5%) · 8
SPARX Asset Management Co., Ltd.3.88%2024-06-18
YOSHIKO TANAKA2.79%2026-03-10
Adeki Partners Co., Ltd.2.60%2026-09-04
MASAYUKI TANAKA1.70%2026-03-10
MIWA KOBAYASHI1.68%2026-03-10
MIMAKI ELECTRONIC COMPONENTS CO., LTD0.20%2026-03-10
Kazuaki Ikeda0.17%2026-09-04
NORIYUKI TANAKA0.00%2026-03-10
Ownership history · 82
FiledHolderRatioChangePurpose
2026-09-04AmendedKazuaki Ikeda2026-09-04 · amended0.17%+0.03ppParticipation in management; Stable shareholder
2026-09-04AmendedAdeki Partners Co., Ltd.2026-09-04 · amended2.60%no changeStable shareholder; Long-term holding
2026-09-04AmendedIkeda Holdings, Inc.2026-09-04 · amended18.83%+3.02ppStable shareholder; Long-term holding
2026-09-04AmendedKAZUAKI IKEDA2026-09-04 · amended0.14%no changeParticipation in management; Stable shareholder
2026-09-04AmendedADEKI PARTNERS CO., LTD2026-09-04 · amended2.60%no changeStable shareholder; Long-term holding
2026-09-04AmendedIKEDA HOLDINGS CO., LTD2026-09-04 · amended15.81%+0.64ppStable shareholder; Long-term holding
2026-09-04AmendedKAZUAKI IKEDA2026-09-04 · amended0.14%+0.01ppParticipation in management; Stable shareholder
2026-09-04AmendedADEKI PARTNERS CO., LTD2026-09-04 · amended2.60%no changeStable shareholder; Long-term holding
2026-09-04AmendedIKEDA HOLDINGS CO., LTD2026-09-04 · amended15.17%+1.13ppStable shareholder; Long-term holding
2026-09-04Same-day filingKazuaki Ikeda2026-09-040.13%newParticipation in management; Stable shareholder
2026-09-04Same-day filingAdeki Partners Co., Ltd.2026-09-042.60%newStable shareholder; Long-term holding
2026-09-04Same-day filingIkeda Holdings, Inc.2026-09-0414.04%newStable shareholder; Long-term holding
2026-03-10AmendedNORIYUKI TANAKA2026-03-10 · amended0.00%-3.19ppStable shareholder
2026-03-10AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2026-03-10 · amended0.20%no changeStable shareholder; Long-term holding
2026-03-10AmendedMIWA KOBAYASHI2026-03-10 · amended1.68%+0.53ppStable shareholder
2026-03-10AmendedMASAYUKI TANAKA2026-03-10 · amended1.70%+1.70ppStable shareholder
2026-03-10AmendedYOSHIKO TANAKA2026-03-10 · amended2.79%+1.56ppStable shareholder; Long-term holding
2026-03-10AmendedTANAKA KIKAKU CO., LTD2026-03-10 · amended6.96%-1.70ppStable shareholder; Long-term holding
2026-01-29AmendedMIMAKI Electronic Components Co., Ltd.2026-01-29 · amended0.20%no changeStable shareholder; Long-term holding
2026-01-29AmendedMiwa Kobayashi2026-01-29 · amended1.15%no changeStable shareholder

Each holder in 5% reports, joint holders included. Purpose is classified from the filed text.