WingArc1st

4432.TInformation & Communication
Major holders (5%+) · 4
HolderStakeChangeFiled
IW.DX Partners Inc.21.83%—2026-08-26
TOSHIBA CORPORATION13.15%—2026-04-08
Fidelity Management & Research Company LLC8.62%-1.38pp2026-06-17
FMR LLC7.28%-0.57pp2026-03-23

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

Former and minor holders (below 5%) · 7
Hiroyuki Uchino4.89%2024-09-03
Jupiter Asset Management, Limited3.99%2024-12-04
FIAM LLC0.76%2026-06-09
Fidelity Management Trust Company0.39%2026-06-09
Fidelity Management & Research (Japan) Limited0.22%2026-06-09
Fidelity Institutional Asset Management Trust Company0.15%2026-06-09
FMR Investment Management (UK) Limited0.13%2026-06-09
Ownership history · 69
FiledHolderRatioChangePurpose
2026-08-26IW.DX Partners Inc.2026-08-2621.83%newStrategic holding (cross-shareholding)
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.39%no changeHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFIAM LLC2026-06-09 · amended0.76%-0.09ppAsset management / investment
2026-06-09AmendedFidelity Management & Research Company LLC2026-06-09 · amended2.57%-2.24ppAsset management / investment
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.39%no changeHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFIAM LLC2026-06-09 · amended0.85%-0.05ppAsset management / investment
2026-06-09AmendedFidelity Management & Research Company LLC2026-06-09 · amended4.81%-1.19ppAsset management / investment
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.39%no changeHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFIAM LLC2026-06-09 · amended0.90%no changeAsset management / investment
2026-06-09AmendedFidelity Management & Research Company LLC2026-06-09 · amended6.00%-0.43ppAsset management / investment
2026-06-09AmendedFMR Investment Management (UK) Limited2026-06-09 · amended0.13%-0.17pp—
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.39%no changeHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFIAM LLC2026-06-09 · amended0.90%-0.02ppAsset management / investment
2026-06-09AmendedFidelity Management & Research Company LLC2026-06-09 · amended6.43%-0.58ppAsset management / investment
2026-06-09AmendedFMR Investment Management (UK) Limited2026-06-09 · amended0.30%-0.13pp—
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.39%+0.01ppHeld for clients (discretionary / trust); Asset management / investment
2026-06-09AmendedFIAM LLC2026-06-09 · amended0.92%-0.15ppAsset management / investment
2026-06-09AmendedFidelity Management & Research Company LLC2026-06-09 · amended7.01%-0.89ppAsset management / investment
2026-06-09AmendedFidelity Management & Research (Japan) Limited2026-06-09 · amended0.22%no change—
2026-06-09AmendedFidelity Management Trust Company2026-06-09 · amended0.38%no changeHeld for clients (discretionary / trust); Asset management / investment

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