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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
2026-01-29AmendedTANAKA KIKAKU CO., LTD2026-01-29 · amended6.96%no changeStable shareholder; Long-term holding
2026-01-06AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2026-01-06 · amended0.20%no changeStable shareholder; Long-term holding
2026-01-06AmendedYOSHIKO TANAKA2026-01-06 · amended0.75%no changeStable shareholder; Long-term holding
2026-01-06AmendedNORIYUKI TANAKA2026-01-06 · amended6.36%no changeStable shareholder
2026-01-06AmendedTANAKA KIKAKU CO., LTD2026-01-06 · amended6.96%no changeStable shareholder; Long-term holding
2025-12-04AmendedSchroder Investment Management(Japan)Limited2025-12-04 · amended7.20%-1.14ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-12-04AmendedSchroder Investment Management(Japan)Limited2025-12-04 · amended8.34%+1.11ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-12-04AmendedSchroder Investment Management(Japan)Limited2025-12-04 · amended7.23%+0.76ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-12-04AmendedSchroder Investment Management(Japan)Limited2025-12-04 · amended6.47%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-09-30AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2025-09-30 · amended0.20%no changeStable shareholder; Long-term holding
2025-09-30AmendedYOSHIKO TANAKA2025-09-30 · amended0.75%no changeStable shareholder; Long-term holding
2025-09-30AmendedNORIYUKI TANAKA2025-09-30 · amended6.36%newStable shareholder
2025-09-30AmendedTANAKA KIKAKU CO., LTD2025-09-30 · amended6.96%no changeStable shareholder; Long-term holding
2025-06-30AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2025-06-30 · amended0.20%no changeStable shareholder; Long-term holding
2025-06-30AmendedYOSHIKO TANAKA2025-06-30 · amended0.75%no changeStable shareholder; Long-term holding
2025-06-30AmendedNORIYUKI TANAKA2025-06-30 · amended6.36%no changeStable shareholder
2025-06-30AmendedTANAKA KIKAKU CO., LTD2025-06-30 · amended6.96%no changeStable shareholder; Long-term holding
2025-03-28AmendedMIMAKI ELECTRONIC COMPONENTS CO., LTD2025-03-28 · amended0.20%no changeStable shareholder; Long-term holding
2025-03-28AmendedYOSHIKO TANAKA2025-03-28 · amended0.75%no changeStable shareholder; Long-term holding
2025-03-28AmendedNORIYUKI TANAKA2025-03-28 · amended6.36%no changeParticipation in management; Stable shareholder

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