Sumitomo Osaka Cement

5232.TTSE PRIMEGlass & Ceramics Products
Major holders (5%+) · 2
HolderStakeChangeFiled
Silchester International Investors LLP14.83%-1.18pp2026-08-05
Zennor Asset Management LLP5.46%—2026-08-13

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

Former and minor holders (below 5%) · 16
Nomura Asset Management Co., Ltd.3.71%2025-08-21
Sumitomo Mitsui Trust Asset Management Co., Ltd.2.30%2024-11-07
Goldman Sachs Asset Management, L.P.2.06%2026-04-22
BlackRock Japan Co., Ltd.1.86%2026-06-18
Goldman Sachs International1.72%2026-04-22
Nikko Asset Management Co., Ltd.1.70%2024-11-07
BlackRock Fund Advisors1.41%2026-06-18
BlackRock (Luxembourg) S.A.1.04%2026-06-18
BlackRock Institutional Trust Company, N.A.0.97%2026-06-18
Goldman Sachs Asset Management International0.70%2026-04-22
NOMURA INTERNATIONAL PLC0.48%2025-08-21
Goldman Sachs Japan Co., Ltd.0.38%2026-04-22
BlackRock Asset Management Ireland Limited0.22%2026-06-18
Goldman Sachs Asset Management Australia Pty Ltd0.13%2026-04-22
Nomura Securities Co., Ltd.0.00%2025-08-21
Sumitomo Mitsui Trust Bank, Limited0.00%2024-11-07
Ownership history · 48
FiledHolderRatioChangePurpose
2024-04-04AmendedNOMURA INTERNATIONAL PLC2024-04-04 · amended0.83%newSecurities trading business
2024-04-04AmendedNomura Asset Management Co., Ltd.2024-04-04 · amended4.82%newAsset management / investment
2024-04-04AmendedSumitomo Mitsui Trust Bank, Limited2024-04-04 · amended0.21%no changeStrategic holding (cross-shareholding)
2024-04-04AmendedNikko Asset Management Co., Ltd.2024-04-04 · amended1.59%-1.18ppHeld for clients (discretionary / trust)
2024-04-04AmendedSumitomo Mitsui Trust Asset Management Co., Ltd.2024-04-04 · amended2.16%-0.33ppHeld for clients (discretionary / trust); Asset management / investment
2024-02-06AmendedSumitomo Mitsui Trust Bank, Limited2024-02-06 · amended0.21%newStrategic holding (cross-shareholding)
2024-02-06AmendedSumitomo Mitsui Trust Asset Management Co., Ltd.2024-02-06 · amended2.49%newHeld for clients (discretionary / trust); Asset management / investment
2024-02-06AmendedNikko Asset Management Co., Ltd.2024-02-06 · amended2.77%newHeld for clients (discretionary / trust)

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