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Airtech Japan

6291.TTSE STANDARDMachinery
Major holders (5%+) · 1
HolderStakeChangeFiled
AIRTECH ASSIST Co., Ltd15.11%0.00pp2026-07-17

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

Former and minor holders (below 5%) · 5
Kondo Yoshitoki2.61%2026-07-09
Cambridge Filter Corporation2.27%2026-07-09
Kondo Yoshifumi0.78%2026-07-09
Kondo Kazumi0.42%2026-07-09
Kousuke Hirasawa0.00%2024-12-02
Ownership history · 11
FiledHolderRatioChangePurpose
2026-07-17AIRTECH ASSIST Co., Ltd2026-07-1715.11%no changeStable shareholder; Long-term holding
2026-07-09AmendedKondo Kazumi2026-07-09 · amended0.42%+0.02ppBusiness / capital relationship
2026-07-09AmendedKondo Yoshifumi2026-07-09 · amended0.78%no changeBusiness / capital relationship
2026-07-09AmendedCambridge Filter Corporation2026-07-09 · amended2.27%+1.02ppBusiness / capital relationship
2026-07-09AmendedKondo Yoshitoki2026-07-09 · amended2.61%+0.03ppBusiness / capital relationship
2026-05-22AmendedKondo Kazumi2026-05-22 · amended0.40%newBusiness / capital relationship
2026-05-22AmendedKondo Yoshifumi2026-05-22 · amended0.78%newBusiness / capital relationship
2026-05-22AmendedCambridge Filter Corporation2026-05-22 · amended1.25%newBusiness / capital relationship
2026-05-22AmendedKondo Yoshitoki2026-05-22 · amended2.58%newBusiness / capital relationship
2024-12-02AmendedKousuke Hirasawa2024-12-02 · amended0.00%newStable shareholder
2024-12-02AmendedAirtech Assist2024-12-02 · amended15.11%newStable shareholder; Long-term holding

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