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Tokyo Seimitsu

7729.TPrecision Instruments
Filed as TOKYO SEIMITSU CO.,LTD. (2022-06–2026-06)
Major holders (5%+) · 2
HolderStakeChangeFiled
Asset Management One Co., Ltd.9.53%-0.92pp2026-10-22
Nomura Asset Management Co., Ltd.8.96%-1.37pp2026-04-23

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

Former and minor holders (below 5%) · 12
T. Rowe Price International Ltd.4.46%2026-01-09
Capital Research and Management Company3.29%2024-03-07
Sumitomo Mitsui Trust Asset Management Co., Ltd.2.54%2026-09-24
Amova Asset Management Co., Ltd.1.60%2026-09-24
Mizuho Bank, Ltd.1.59%2026-07-30
T. Rowe Price Japan, Inc.1.49%2026-01-09
NOMURA INTERNATIONAL PLC0.77%2026-03-30
Mizuho Trust & Banking Co., Ltd.0.69%2026-07-30
T. Rowe Price Associates, Inc.0.58%2026-01-09
Mizuho Securities Co., Ltd.0.11%2026-07-30
Asset Management One International Ltd.0.06%2026-07-30
Nomura Securities Co., Ltd.0.02%2026-03-30
Ownership history · 86
FiledHolderRatioChangePurpose
2025-02-21Mizuho Bank, Ltd.2025-02-211.59%no changeBusiness / capital relationship
2025-02-21Asset Management One Co., Ltd.2025-02-215.51%+1.09ppHeld for clients (discretionary / trust)
2024-10-07Mizuho Securities Co., Ltd.2024-10-070.11%+0.03ppSecurities trading business
2024-10-07Mizuho Trust & Banking Co., Ltd.2024-10-070.71%+0.47ppBusiness / capital relationship; Asset management / investment
2024-10-07Mizuho Bank, Ltd.2024-10-071.59%no changeBusiness / capital relationship
2024-10-07Asset Management One Co., Ltd.2024-10-074.42%-0.39ppHeld for clients (discretionary / trust)
2024-09-12AmendedNomura Securities Co., Ltd.2024-09-12 · amended0.29%+0.08ppSecurities trading business
2024-09-12AmendedNOMURA INTERNATIONAL PLC2024-09-12 · amended0.42%-0.21ppSecurities trading business
2024-09-12AmendedNomura Asset Management Co., Ltd.2024-09-12 · amended10.94%+1.03ppAsset management / investment
2024-09-06Asset Management One International Ltd.2024-09-060.02%-0.13ppHeld for clients (discretionary / trust)
2024-09-06Mizuho Securities Co., Ltd.2024-09-060.08%-0.07ppSecurities trading business
2024-09-06Mizuho Trust & Banking Co., Ltd.2024-09-060.24%no changeBusiness / capital relationship
2024-09-06Mizuho Bank, Ltd.2024-09-061.59%no changeBusiness / capital relationship
2024-09-06Asset Management One Co., Ltd.2024-09-064.81%-1.19ppHeld for clients (discretionary / trust)
2024-08-19AmendedNomura Securities Co., Ltd.2024-08-19 · amended0.21%-0.02ppSecurities trading business
2024-08-19AmendedNOMURA INTERNATIONAL PLC2024-08-19 · amended0.63%+0.31ppSecurities trading business
2024-08-19AmendedNomura Asset Management Co., Ltd.2024-08-19 · amended9.91%+0.77ppAsset management / investment
2024-08-07AmendedNomura Securities Co., Ltd.2024-08-07 · amended0.23%newSecurities trading business
2024-08-07AmendedNOMURA INTERNATIONAL PLC2024-08-07 · amended0.32%newSecurities trading business
2024-08-07AmendedNomura Asset Management Co., Ltd.2024-08-07 · amended9.14%newAsset management / investment

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