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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
2025-03-28AmendedTANAKA KIKAKU CO., LTD2025-03-28 · amended6.96%no changeStable shareholder; Long-term holding
2025-01-06AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2025-01-06 · amended0.20%no changeStable shareholder; Long-term holding
2025-01-06AmendedYOSHIKO TANAKA2025-01-06 · amended0.75%no changeStable shareholder; Long-term holding
2025-01-06AmendedNORIYUKI TANAKA2025-01-06 · amended6.36%no changeParticipation in management; Stable shareholder
2025-01-06AmendedTANAKA KIKAKU CO., LTD2025-01-06 · amended6.96%no changeStable shareholder; Long-term holding
2024-10-01AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2024-10-01 · amended0.20%no changeStable shareholder; Long-term holding
2024-10-01AmendedYOSHIKO TANAKA2024-10-01 · amended0.75%no changeStable shareholder; Long-term holding
2024-10-01AmendedNORIYUKI TANAKA2024-10-01 · amended6.36%no changeParticipation in management; Stable shareholder
2024-10-01AmendedTANAKA KIKAKU CO., LTD2024-10-01 · amended6.96%no changeStable shareholder; Long-term holding
2024-08-23AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2024-08-23 · amended0.20%no changeStable shareholder; Long-term holding
2024-08-23AmendedYOSHIKO TANAKA2024-08-23 · amended0.75%no changeStable shareholder; Long-term holding
2024-08-23AmendedNORIYUKI TANAKA2024-08-23 · amended6.36%+0.01ppParticipation in management; Stable shareholder
2024-08-23AmendedTANAKA KIKAKU CO., LTD2024-08-23 · amended6.96%no changeStable shareholder; Long-term holding
2024-06-18AmendedSPARX Asset Management Co., Ltd.2024-06-18 · amended3.88%newPure investment; Held for clients (discretionary / trust)
2024-02-05AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2024-02-05 · amended0.20%no changeStable shareholder; Long-term holding
2024-02-05AmendedYOSHIKO TANAKA2024-02-05 · amended0.75%no changeStable shareholder; Long-term holding
2024-02-05AmendedNORIYUKI TANAKA2024-02-05 · amended6.35%no changeParticipation in management; Stable shareholder
2024-02-05AmendedTANAKA KIKAKU CO., LTD2024-02-05 · amended6.96%no changeStable shareholder; Long-term holding
2024-02-01AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2024-02-01 · amended0.20%newStable shareholder; Long-term holding
2024-02-01AmendedYOSHIKO TANAKA2024-02-01 · amended0.75%newStable shareholder; Long-term holding

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