Toyo Tanso

5310.TGlass & Ceramics Products

Filed as TOYO TANSO CO., LTD. (2022-08–2026-08)

Major holders (5%+) · 3

Holder	Stake	Change	Filed
Amova Asset Management Co., Ltd.	10.65%	+0.95pp	2026-10-20
Nomura Asset Management Co., Ltd.	6.70%	+1.03pp	2026-03-05
Kondo Holdings Co., Ltd.	5.55%	—	2026-03-16

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

Former and minor holders (below 5%) · 13

SPARX Asset Management Co., Ltd.	4.20%	2024-12-03
Wellington Management Japan Pte Ltd	4.11%	2025-05-20
Asset Management One Co., Ltd.	1.82%	2024-12-06
-	1.71%	2026-07-21
Mizuho Bank, Ltd.	1.71%	2024-12-06
Sumitomo Mitsui Trust Asset Management Co., Ltd.	1.67%	2025-11-07
-	1.64%	2026-07-21
Yasutsugu Kondo	0.82%	2026-03-16
-	0.59%	2026-07-21
Nomura Securities Co., Ltd.	0.27%	2026-03-05
Sumitomo Mitsui Trust Bank, Limited	0.17%	2025-11-07
NOMURA INTERNATIONAL PLC	0.09%	2026-03-05
-	0.01%	2026-07-21

Ownership history · 62

Filed	Holder	Ratio	Change	Purpose
2026-07-21	-2026-07-21	0.01%	-0.12pp	Securities trading business
2026-07-21	-2026-07-21	0.59%	-0.67pp	Pure investment
2026-07-21	-2026-07-21	1.64%	-0.36pp	Pure investment; Strategic holding (cross-shareholding)
2026-07-21	-2026-07-21	1.71%	no change	Strategic holding (cross-shareholding)
2026-03-16Amended	Yasutsugu Kondo2026-03-16 · amended	0.82%	new	Stable shareholder
2026-03-16Amended	Kondo Holdings Co., Ltd.2026-03-16 · amended	5.55%	new	Stable shareholder
2026-03-05Amended	NOMURA INTERNATIONAL PLC2026-03-05 · amended	0.09%	-0.46pp	Securities trading business
2026-03-05Amended	Nomura Securities Co., Ltd.2026-03-05 · amended	0.27%	+0.22pp	Securities trading business
2026-03-05Amended	Nomura Asset Management Co., Ltd.2026-03-05 · amended	6.70%	+1.03pp	Asset management / investment
2026-01-21	Nomura Securities Co., Ltd.2026-01-21	0.05%	-1.35pp	Securities trading business
2026-01-21	NOMURA INTERNATIONAL PLC2026-01-21	0.55%	+0.31pp	Securities trading business
2026-01-21	Nomura Asset Management Co., Ltd.2026-01-21	5.67%	+0.06pp	Asset management / investment
2026-01-19	-2026-01-19	0.13%	new	Securities trading business
2026-01-19	-2026-01-19	1.26%	new	Pure investment
2026-01-19	-2026-01-19	1.71%	new	Strategic holding (cross-shareholding)
2026-01-19	-2026-01-19	2.00%	new	Pure investment; Strategic holding (cross-shareholding)
2025-11-07Amended	Sumitomo Mitsui Trust Bank, Limited2025-11-07 · amended	0.17%	no change	Strategic holding (cross-shareholding)
2025-11-07Amended	Sumitomo Mitsui Trust Asset Management Co., Ltd.2025-11-07 · amended	1.67%	-1.01pp	Held for clients (discretionary / trust); Asset management / investment
2025-11-07Amended	Amova Asset Management Co., Ltd.2025-11-07 · amended	7.85%	+0.11pp	Held for clients (discretionary / trust)
2025-11-07Amended	Sumitomo Mitsui Trust Bank, Limited2025-11-07 · amended	0.17%	no change	Strategic holding (cross-shareholding)

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