Nagano Keiki

7715.TTSE PRIMEPrecision Instruments
Filed as NAGANO KEIKI CO.,LTD. (2022-06–2026-06)
Major holders (5%+) · 1
HolderStakeChangeFiled
Nomura Asset Management Co., Ltd.6.80%-0.66pp2025-10-22

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

Former and minor holders (below 5%) · 7
Asset Management One Co., Ltd.3.96%2026-08-07
Sumitomo Mitsui DS Asset Management Company, Limited3.77%2025-02-06
Mizuho Bank, Ltd.1.87%2024-05-22
Mizuho Securities Co., Ltd.1.14%2026-08-07
Nomura Securities Co., Ltd.0.14%2025-10-22
NOMURA INTERNATIONAL PLC0.08%2025-10-22
AIR WATER INC.0.00%2025-09-08
Ownership history · 16
FiledHolderRatioChangePurpose
2026-08-07Mizuho Securities Co., Ltd.2026-08-071.14%-0.02ppStrategic holding (cross-shareholding); Securities trading business
2026-08-07Asset Management One Co., Ltd.2026-08-073.96%+2.93ppHeld for clients (discretionary / trust)
2025-10-22AmendedNOMURA INTERNATIONAL PLC2025-10-22 · amended0.08%-0.04ppSecurities trading business
2025-10-22AmendedNomura Securities Co., Ltd.2025-10-22 · amended0.14%-0.23ppSecurities trading business
2025-10-22AmendedNomura Asset Management Co., Ltd.2025-10-22 · amended6.80%-0.66ppAsset management / investment
2025-10-22AmendedNOMURA INTERNATIONAL PLC2025-10-22 · amended0.12%-0.26ppSecurities trading business
2025-10-22AmendedNomura Securities Co., Ltd.2025-10-22 · amended0.37%-0.01ppSecurities trading business
2025-10-22AmendedNomura Asset Management Co., Ltd.2025-10-22 · amended7.46%+1.17ppAsset management / investment
2025-10-22AmendedNomura Securities Co., Ltd.2025-10-22 · amended0.38%newSecurities trading business
2025-10-22AmendedNOMURA INTERNATIONAL PLC2025-10-22 · amended0.38%newSecurities trading business
2025-10-22AmendedNomura Asset Management Co., Ltd.2025-10-22 · amended6.29%newAsset management / investment
2025-09-08AIR WATER INC.2025-09-080.00%newStrategic holding (cross-shareholding)
2025-02-06AmendedSumitomo Mitsui DS Asset Management Company, Limited2025-02-06 · amended3.77%newPure investment
2024-05-22Asset Management One Co., Ltd.2024-05-221.03%newHeld for clients (discretionary / trust)
2024-05-22Mizuho Securities Co., Ltd.2024-05-221.16%newStrategic holding (cross-shareholding); Securities trading business
2024-05-22Mizuho Bank, Ltd.2024-05-221.87%newBusiness / capital relationship

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