System Support Holdings

4396.TInformation & Communication
Filed as System Support Inc. (2022-09–2024-09)
Major holders (5%+) · 2
HolderStakeChangeFiled
FIAM LLC5.14%+0.55pp2026-06-05
FMR LLC5.09%—2026-03-23

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

Former and minor holders (below 5%) · 4
Nikko Asset Management Co., Ltd.2.41%2024-06-06
Sumitomo Mitsui Trust Asset Management Co., Ltd.1.75%2024-06-06
Fidelity Management & Research Company LLC0.97%2026-06-05
FMR Investment Management (UK) Limited0.32%2026-06-05
Ownership history · 10
FiledHolderRatioChangePurpose
2026-06-05AmendedFMR Investment Management (UK) Limited2026-06-05 · amended0.32%new—
2026-06-05AmendedFidelity Management & Research Company LLC2026-06-05 · amended0.97%-1.07ppAsset management / investment
2026-06-05AmendedFIAM LLC2026-06-05 · amended5.14%+0.55ppAsset management / investment
2026-06-05AmendedFidelity Management & Research Company LLC2026-06-05 · amended2.04%-0.27ppAsset management / investment
2026-06-05AmendedFIAM LLC2026-06-05 · amended4.59%+1.05ppAsset management / investment
2026-06-05AmendedFidelity Management & Research Company LLC2026-06-05 · amended2.31%newAsset management / investment
2026-06-05AmendedFIAM LLC2026-06-05 · amended3.54%newAsset management / investment
2026-03-23AmendedFMR LLC2026-03-23 · amended5.09%newHeld for clients (discretionary / trust); Asset management / investment
2024-06-06AmendedSumitomo Mitsui Trust Asset Management Co., Ltd.2024-06-06 · amended1.75%newHeld for clients (discretionary / trust); Asset management / investment
2024-06-06AmendedNikko Asset Management Co., Ltd.2024-06-06 · amended2.41%newHeld for clients (discretionary / trust)

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