Sumco

3436.TMetal Products
Major holders (5%+) · 1
HolderStakeChangeFiled
FMR LLC5.75%+0.56pp2026-01-22

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

Former and minor holders (below 5%) · 34
Eastspring Investments (Singapore) Limited4.49%2025-12-03
Nomura Asset Management Co., Ltd.4.37%2026-09-04
Nikko Asset Management Co., Ltd.3.36%2024-02-21
Amova Asset Management Co., Ltd.3.16%2024-02-21
TIAA-CREF Investment Management, LLC3.12%2024-02-22
Sumitomo Mitsui Trust Asset Management Co., Ltd.2.78%2024-02-21
Fidelity Management & Research Company LLC2.32%2026-06-09
Goldman Sachs & Co. LLC2.19%2026-01-09
BlackRock Japan Co., Ltd.2.09%2025-01-07
JPMorgan Asset Management (Japan) Limited1.93%2024-06-19
BlackRock Fund Advisors1.76%2025-01-07
FIAM LLC1.67%2026-06-09
Goldman Sachs Asset Management, L.P.1.20%2026-01-09
JPMorgan Securities Japan Co., Ltd.1.17%2024-06-19
BlackRock Institutional Trust Company, N.A.1.01%2025-01-07
Teachers Advisors, LLC.1.00%2024-02-22
J.P. Morgan Securities plc0.66%2024-06-19
Fidelity Institutional Asset Management Trust Company0.38%2026-06-09
J.P. Morgan Investment Management Inc.0.37%2024-06-19
J.P. Morgan Securities LLC0.36%2024-06-19
Goldman Sachs International0.35%2026-01-09
NOMURA INTERNATIONAL PLC0.34%2026-09-04
Nomura Securities Co., Ltd.0.32%2026-09-04
Goldman Sachs Asset Management International0.28%2026-01-09
BlackRock Asset Management Ireland Limited0.25%2025-01-07
Fidelity Management Trust Company0.22%2026-06-09
BlackRock Fund Managers Limited0.22%2025-01-07
FMR Investment Management (UK) Limited0.11%2026-06-09
BlackRock (Netherlands) BV0.10%2024-12-05
Nuveen Asset Management, LLC0.06%2024-02-22
BlackRock Investment Management (UK) Limited0.05%2024-12-05
Goldman Sachs Japan Co., Ltd.0.01%2026-01-09
National Financial Services LLC0.00%2026-01-22
NOMURA SECURITIES INTERNATIONAL, Inc.0.00%2024-02-20
Ownership history · 212
FiledHolderRatioChangePurpose
2026-09-04Nomura Securities Co., Ltd.2026-09-040.32%+0.30ppSecurities trading business
2026-09-04NOMURA INTERNATIONAL PLC2026-09-040.34%+0.08ppSecurities trading business
2026-09-04Nomura Asset Management Co., Ltd.2026-09-044.37%-1.52ppAsset management / investment
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.22%-0.10ppHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFidelity Institutional Asset Management Trust Company2026-06-09 · amended0.38%+0.06ppHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFIAM LLC2026-06-09 · amended1.67%-0.45ppAsset management / investment
2026-06-09AmendedFidelity Management & Research Company LLC2026-06-09 · amended2.32%-0.55ppAsset management / investment
2026-06-09AmendedFMR Investment Management (UK) Limited2026-06-09 · amended0.11%new—
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.32%no changeHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFidelity Institutional Asset Management Trust Company2026-06-09 · amended0.32%+0.02ppHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFIAM LLC2026-06-09 · amended2.12%+0.44ppAsset management / investment
2026-06-09AmendedFidelity Management & Research Company LLC2026-06-09 · amended2.87%+0.05ppAsset management / investment
2026-06-09AmendedFidelity Institutional Asset Management Trust Company2026-06-09 · amended0.30%newHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.32%newHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFIAM LLC2026-06-09 · amended1.68%newAsset management / investment
2026-06-09AmendedFidelity Management & Research Company LLC2026-06-09 · amended2.82%newAsset management / investment
2026-06-04Nomura Securities Co., Ltd.2026-06-040.02%-0.84ppSecurities trading business
2026-06-04NOMURA INTERNATIONAL PLC2026-06-040.26%+0.78ppSecurities trading business
2026-06-04Nomura Asset Management Co., Ltd.2026-06-045.89%-0.76ppAsset management / investment
2026-01-22AmendedNational Financial Services LLC2026-01-22 · amended0.00%no change—

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