istyle

3660.TTSE PRIMEInformation & Communication
Major holders (5%+) · 4
HolderStakeChangeFiled
kabushikikaisha wai11.42%0.00pp2026-09-04
Amazon.com, Inc.9.29%-30.01pp2026-08-20
Asset Management One Co., Ltd.6.17%+1.18pp2026-07-07
Mitsui & Co., LTD.5.59%—2025-09-11

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

Former and minor holders (below 5%) · 11
Sumitomo Mitsui DS Asset Management Company, Limited4.53%2026-08-21
kabushikikaisha waitu4.24%2026-09-04
Baillie Gifford & Co4.13%2025-01-22
SOCIETE GENERALE2.88%2026-03-19
Tetsuro Yoshimatsu2.61%2026-09-04
Societe Generale Securities Japan Limited1.25%2026-03-19
Baillie Gifford Overseas Limited0.72%2024-06-21
Asset Management One International Ltd.0.09%2025-05-22
SMBC Nikko Securities Inc.0.05%2026-08-21
Mizuho Securities Co., Ltd.0.04%2026-05-12
Sumitomo Mitsui Banking Corporation0.00%2026-08-21
Ownership history · 62
FiledHolderRatioChangePurpose
2025-05-22AmendedAsset Management One Co., Ltd.2025-05-22 · amended6.56%-1.92ppHeld for clients (discretionary / trust)
2025-05-13AmendedAmazon.com, Inc.2025-05-13 · amended39.30%new—
2025-02-21AmendedAsset Management One International Ltd.2025-02-21 · amended0.15%-0.01ppHeld for clients (discretionary / trust)
2025-02-21AmendedAsset Management One Co., Ltd.2025-02-21 · amended8.48%-1.19ppHeld for clients (discretionary / trust)
2025-01-22AmendedBaillie Gifford & Co2025-01-22 · amended4.13%+0.41ppHeld for clients (discretionary / trust)
2024-07-01AmendedTetsuro Yoshimatsu2024-07-01 · amended11.90%no changeParticipation in management
2024-07-01Amendedkabushikikaisha wai2024-07-01 · amended14.40%no changeStable shareholder
2024-06-21AmendedBaillie Gifford Overseas Limited2024-06-21 · amended0.72%newHeld for clients (discretionary / trust)
2024-06-21AmendedBaillie Gifford & Co2024-06-21 · amended3.72%newHeld for clients (discretionary / trust)
2024-06-21AmendedAsset Management One International Ltd.2024-06-21 · amended0.16%+0.01ppHeld for clients (discretionary / trust)
2024-06-21AmendedAsset Management One Co., Ltd.2024-06-21 · amended9.67%+1.05ppHeld for clients (discretionary / trust)
2024-04-02Tetsuro Yoshimatsu2024-04-0211.90%no changeParticipation in management
2024-04-02kabushikikaisha wai2024-04-0214.40%no changeStable shareholder
2024-03-26Tetsuro Yoshimatsu2024-03-2611.90%no changeParticipation in management
2024-03-26kabushikikaisha wai2024-03-2614.40%no changeStable shareholder
2024-03-07AmendedMizuho Securities Co., Ltd.2024-03-07 · amended0.08%newSecurities trading business
2024-03-07AmendedAsset Management One International Ltd.2024-03-07 · amended0.15%newHeld for clients (discretionary / trust)
2024-03-07AmendedAsset Management One Co., Ltd.2024-03-07 · amended8.62%newHeld for clients (discretionary / trust)
2024-03-06Tetsuro Yoshimatsu2024-03-0611.90%no changeParticipation in management
2024-03-06kabushikikaisha wai2024-03-0614.40%no changeStable shareholder

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