Koshidaka Holdings

2157.TTSE PRIMEServices
Major holders (5%+) · 5
HolderStakeChangeFiled
Youzan26.81%0.00pp2026-05-13
Fukuru9.94%0.00pp2026-05-13
FMR LLC8.63%+1.35pp2026-06-12
Fidelity Management & Research Company LLC8.26%0.00pp2026-06-12
IXGS, Inc.5.00%-0.28pp2026-09-14

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

Former and minor holders (below 5%) · 9
FMR Investment Management (UK) Limited4.72%2026-07-23
SMBC Nikko Securities Inc.2.88%2026-09-07
Sumitomo Mitsui DS Asset Management Company, Limited2.51%2026-09-07
Miwako Koshidaka0.79%2026-05-13
Fidelity Management & Research (Japan) Limited0.57%2026-06-12
Sumitomo Mitsui Banking Corporation0.21%2026-09-07
FIAM LLC0.17%2026-06-12
Hiroshi Koshidaka0.06%2026-05-13
Youzan0.00%2026-05-13
Ownership history · 100
FiledHolderRatioChangePurpose
2025-06-06Sumitomo Mitsui DS Asset Management Company, Limited2025-06-064.01%+0.66ppPure investment
2025-03-24AmendedFMR LLC2025-03-24 · amended10.00%no changeHeld for clients (discretionary / trust); Asset management / investment
2025-02-21Sumitomo Mitsui Banking Corporation2025-02-210.22%no changeStrategic holding (cross-shareholding)
2025-02-21SMBC Nikko Securities Inc.2025-02-213.02%-0.02ppSecurities trading business
2025-02-21Sumitomo Mitsui DS Asset Management Company, Limited2025-02-213.35%+1.07ppPure investment
2025-02-21AmendedFMR LLC2025-02-21 · amended10.00%no changeHeld for clients (discretionary / trust); Asset management / investment
2024-12-06Sumitomo Mitsui Banking Corporation2024-12-060.22%-0.75ppStrategic holding (cross-shareholding)
2024-12-06Sumitomo Mitsui DS Asset Management Company, Limited2024-12-062.28%+1.46ppPure investment
2024-12-06SMBC Nikko Securities Inc.2024-12-063.04%-0.45ppSecurities trading business
2024-11-11IXGS, Inc.2024-11-1111.07%newPure investment
2024-09-24AmendedFMR LLC2024-09-24 · amended10.00%no changeHeld for clients (discretionary / trust); Asset management / investment
2024-09-06Sumitomo Mitsui DS Asset Management Company, Limited2024-09-060.82%newPure investment
2024-09-06Sumitomo Mitsui Banking Corporation2024-09-060.97%newStrategic holding (cross-shareholding); Collateral-related
2024-09-06SMBC Nikko Securities Inc.2024-09-063.49%newSecurities trading business
2024-09-06AmendedFMR LLC2024-09-06 · amended10.00%+0.36ppHeld for clients (discretionary / trust); Asset management / investment
2024-04-12Hiroshi Koshidaka2024-04-120.06%newParticipation in management; Stable shareholder
2024-04-12Miwako Koshidaka2024-04-120.81%newParticipation in management; Stable shareholder
2024-04-12Fukuru2024-04-1210.17%newStable shareholder; Long-term holding
2024-04-12Youzan2024-04-1227.43%newStable shareholder; Long-term holding
2024-01-22AmendedFMR LLC2024-01-22 · amended9.64%newHeld for clients (discretionary / trust); Asset management / investment

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