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Obayashi

1802.TConstruction
Filed as OBAYASHI CORPORATION (2022-06–2026-06)
Major holders (5%+) · 1
HolderStakeChangeFiled
Nomura Asset Management Co., Ltd.5.24%—2026-07-06

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

Former and minor holders (below 5%) · 17
Sumitomo Mitsui Trust Asset Management Co., Ltd.3.19%2025-09-19
Amova Asset Management Co., Ltd.2.57%2025-09-19
BlackRock Fund Advisors2.30%2026-09-09
BlackRock Japan Co., Ltd.1.95%2026-09-09
BlackRock Institutional Trust Company, N.A.1.72%2026-09-09
BlackRock Asset Management Ireland Limited0.96%2026-09-09
BlackRock Investment Management (UK) Limited0.70%2026-09-09
BlackRock Financial Management, Inc.0.52%2026-09-09
BlackRock (Luxembourg) S.A.0.43%2026-09-09
BlackRock (Netherlands) BV0.37%2026-09-09
BlackRock Advisers, LLC0.34%2026-09-09
BlackRock Fund Managers Limited0.31%2026-09-09
BlackRock Asset Management Canada Limited0.31%2026-09-09
BlackRock Investment Management (Australia) Limited0.25%2026-09-09
BlackRock Investment Management LLC0.11%2026-09-09
Nomura Securities Co., Ltd.0.03%2026-07-06
NOMURA INTERNATIONAL PLC-0.03%2026-07-06
Ownership history · 53
FiledHolderRatioChangePurpose
2025-09-18AmendedBlackRock Asset Management Ireland Limited2025-09-18 · amended0.86%+0.25ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-09-18AmendedBlackRock Institutional Trust Company, N.A.2025-09-18 · amended1.49%+0.16ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-09-18AmendedBlackRock Fund Advisors2025-09-18 · amended2.09%+0.03ppPure investment; Asset management / investment
2025-09-18AmendedBlackRock Japan Co., Ltd.2025-09-18 · amended2.23%-0.20ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08AmendedBlackRock Investment Management (UK) Limited2024-05-08 · amended0.12%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08AmendedBlackRock Financial Management, Inc.2024-05-08 · amended0.14%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08AmendedBlackRock Asset Management Canada Limited2024-05-08 · amended0.14%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08AmendedBlackRock Fund Managers Limited2024-05-08 · amended0.25%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08AmendedBlackRock (Netherlands) BV2024-05-08 · amended0.43%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08AmendedBlackRock Asset Management Ireland Limited2024-05-08 · amended0.61%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08AmendedBlackRock Institutional Trust Company, N.A.2024-05-08 · amended1.33%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-05-08AmendedBlackRock Fund Advisors2024-05-08 · amended2.06%newPure investment; Asset management / investment
2024-05-08AmendedBlackRock Japan Co., Ltd.2024-05-08 · amended2.43%newPure investment; Held for clients (discretionary / trust); Asset management / investment

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