Jiro Ishizuka石塚二朗

Asset-management company of Daisuke Ishizukaest. (its holdings are included in Daisuke Ishizuka's net worth)

Holdings value (est.)

¥1.4B

#2631

Dividends (a year)

¥28.8M

#2569

Listed holdings

Holdings

Company	Shares	Stake	Price	Value	Dividends
SEMITEC Corporation 6626 · FY ending Mar 2026	612,200	6.38%	¥2,243	¥1.4B	¥28.8M

Estimates from annual securities reports (EDINET). Methodology