Harima B.Stem

9780.TTSE STANDARDServices
Major holders (5%+) · 2
HolderStakeChangeFiled
Yokohama Capital Co., Ltd.20.09%—2025-06-09
Hikari Tsushin K.K.6.96%0.00pp2026-08-20

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

Former and minor holders (below 5%) · 4
Simplex Asset Management Co., Ltd.3.97%2026-04-07
The Bank of Yokohama, Ltd.2.57%2025-06-09
OHTORI YOSHIHISA2.54%2026-09-17
UH Partners 2, Inc.2.15%2026-08-20
Ownership history · 11
FiledHolderRatioChangePurpose
2026-09-17OHTORI YOSHIHISA2026-09-172.54%-3.64pp—
2026-08-20AmendedUH Partners 2, Inc.2026-08-20 · amended2.15%+1.02ppPure investment
2026-08-20AmendedHikari Tsushin K.K.2026-08-20 · amended6.96%no changePure investment
2026-08-06OHTORI YOSHIHISA2026-08-066.18%new—
2026-04-07AmendedSimplex Asset Management Co., Ltd.2026-04-07 · amended3.97%-2.08ppPure investment; Held for clients (discretionary / trust)
2025-09-29AmendedUH Partners 2, Inc.2025-09-29 · amended1.13%newPure investment
2025-09-29AmendedHikari Tsushin K.K.2025-09-29 · amended6.96%newPure investment
2025-06-09The Bank of Yokohama, Ltd.2025-06-092.57%newStrategic holding (cross-shareholding)
2025-06-09Yokohama Capital Co., Ltd.2025-06-0920.09%newPure investment; Strategic holding (cross-shareholding)
2025-04-22AmendedSimplex Asset Management Co., Ltd.2025-04-22 · amended6.05%-1.03ppPure investment; Held for clients (discretionary / trust)
2024-12-20AmendedSimplex Asset Management Co., Ltd.2024-12-20 · amended7.08%newPure investment; Held for clients (discretionary / trust)

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