Mitsubishi Gas Chemical

4182.TChemicals
Major holders (5%+) · 1
HolderStakeChangeFiled
Nomura Asset Management Co., Ltd.5.55%-0.94pp2026-04-06

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

Former and minor holders (below 5%) · 14
Nikko Asset Management Co., Ltd.3.63%2024-07-04
Asset Management One Co., Ltd.3.05%2025-10-07
Amova Asset Management Co., Ltd.2.33%2024-07-04
-2.28%2026-05-08
Sumitomo Mitsui Trust Asset Management Co., Ltd.2.04%2024-07-04
-1.28%2026-05-08
Mizuho Bank, Ltd.0.84%2025-10-07
-0.58%2026-05-08
Sumitomo Mitsui Trust Bank, Limited0.40%2024-07-04
NOMURA INTERNATIONAL PLC0.30%2026-04-06
Mizuho Securities Co., Ltd.0.19%2025-10-07
Nomura Securities Co., Ltd.0.15%2026-04-06
MUFG Securities EMEA plc0.07%2025-09-30
-0.05%2026-05-08
Ownership history · 44
FiledHolderRatioChangePurpose
2026-05-08-2026-05-080.05%-1.17ppSecurities trading business
2026-05-08-2026-05-080.58%+0.01ppPure investment
2026-05-08-2026-05-081.28%no changeStrategic holding (cross-shareholding)
2026-05-08-2026-05-082.28%-0.04ppPure investment; Strategic holding (cross-shareholding)
2026-04-06AmendedNomura Securities Co., Ltd.2026-04-06 · amended0.15%-0.40ppSecurities trading business
2026-04-06AmendedNOMURA INTERNATIONAL PLC2026-04-06 · amended0.30%+0.23ppSecurities trading business
2026-04-06AmendedNomura Asset Management Co., Ltd.2026-04-06 · amended5.55%-0.94ppAsset management / investment
2026-04-06AmendedNomura Securities Co., Ltd.2026-04-06 · amended0.55%+0.01ppSecurities trading business
2026-04-06AmendedNomura Asset Management Co., Ltd.2026-04-06 · amended6.49%+1.00ppAsset management / investment
2026-04-06AmendedNOMURA INTERNATIONAL PLC2026-04-06 · amended0.07%-0.20ppSecurities trading business
2026-04-06AmendedNomura Securities Co., Ltd.2026-04-06 · amended0.54%newSecurities trading business
2026-04-06AmendedNomura Asset Management Co., Ltd.2026-04-06 · amended5.49%-0.32ppAsset management / investment
2026-03-30-2026-03-300.57%-0.19ppPure investment
2026-03-30-2026-03-301.22%+0.59ppSecurities trading business
2026-03-30-2026-03-301.28%no changeStrategic holding (cross-shareholding)
2026-03-30-2026-03-302.32%-0.34ppPure investment; Strategic holding (cross-shareholding)
2025-10-20-2025-10-200.63%-0.68ppSecurities trading business
2025-10-20-2025-10-200.76%no changePure investment
2025-10-20-2025-10-201.28%no changeStrategic holding (cross-shareholding)
2025-10-20-2025-10-202.66%+0.10ppPure investment; Strategic holding (cross-shareholding)

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