IKK Holdings

2198.TServices

Major holders (5%+) · 2

Holder	Stake	Change	Filed
M.K. Partners, Inc.	33.33%	0.00pp	2026-06-22
KATSUSHI KANEKO	5.70%	-4.68pp	2026-06-22

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

Former and minor holders (below 5%) · 1

KANEKO HARUMI 1.64% 2025-03-05

Ownership history · 8

Filed	Holder	Ratio	Change	Purpose
2026-06-22Amended	KATSUSHI KANEKO2026-06-22 · amended	5.70%	-4.68pp	Participation in management; Stable shareholder
2026-06-22Amended	M.K. Partners, Inc.2026-06-22 · amended	33.33%	no change	Stable shareholder; Long-term holding
2025-03-05Amended	KANEKO HARUMI2025-03-05 · amended	1.64%	no change	Participation in management; Stable shareholder
2025-03-05Amended	KANEKO KATSUSHI2025-03-05 · amended	10.38%	no change	Participation in management; Stable shareholder
2025-03-05Amended	M K Partners Inc.2025-03-05 · amended	33.33%	no change	Stable shareholder; Long-term holding
2024-05-08Amended	KANEKO HARUMI2024-05-08 · amended	1.64%	new	Participation in management; Stable shareholder
2024-05-08Amended	KANEKO KATSUSHI2024-05-08 · amended	10.38%	new	Participation in management; Stable shareholder
2024-05-08Amended	M K Partners Inc.2024-05-08 · amended	33.33%	new	Stable shareholder; Long-term holding

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