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Amiya

4258.TTSE GROWTHInformation & Communication
Major holders (5%+) · 5
HolderStakeChangeFiled
Canon Marketing Japan Inc.13.53%—2026-02-19
Ishida Kota12.64%—2026-04-16
Simplex Capital Investment Co., Ltd.joint holder8.16%0.00pp2026-06-01
Asset Management One Co., Ltd.6.41%+1.19pp2024-08-07
CyberSolutions Inc.6.36%—2026-02-26

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

Former and minor holders (below 5%) · 7
Ende Flusses LLC3.43%2026-02-26
Seiichi Ito3.43%2026-02-18
Amova Asset Management Co., Ltd.3.26%2026-07-22
Sumitomo Mitsui Trust Asset Management Co., Ltd.0.59%2026-07-22
Simplex Asset Management Co., Ltd.0.14%2026-06-01
Asset Management One International Ltd.0.01%2024-08-07
Chakuru Co., Ltd0.00%2026-02-18
Ownership history · 20
FiledHolderRatioChangePurpose
2026-07-22AmendedSumitomo Mitsui Trust Asset Management Co., Ltd.2026-07-22 · amended0.59%newHeld for clients (discretionary / trust); Asset management / investment
2026-07-22AmendedAmova Asset Management Co., Ltd.2026-07-22 · amended3.26%newHeld for clients (discretionary / trust)
2026-06-01Simplex Asset Management Co., Ltd.2026-06-010.14%newPure investment; Held for clients (discretionary / trust)
2026-06-01Simplex Capital Investment Co., Ltd.2026-06-01joint8.16%no change—
2026-04-16AmendedIshida Kota2026-04-16 · amended12.64%newStable shareholder
2026-03-23Simplex Capital Investment2026-03-238.16%newPure investment
2026-02-26Ende Flusses LLC2026-02-263.43%newStrategic holding (cross-shareholding)
2026-02-26CyberSolutions Inc.2026-02-266.36%newBusiness / capital relationship
2026-02-19Canon Marketing Japan Inc.2026-02-1913.53%newBusiness / capital relationship
2026-02-18Chakuru Co., Ltd2026-02-180.00%-27.20ppStable shareholder
2026-02-18Seiichi Ito2026-02-183.43%-0.11ppStable shareholder
2024-08-07AmendedAsset Management One Co., Ltd.2024-08-07 · amended6.41%+1.19ppHeld for clients (discretionary / trust)
2024-08-07AmendedAsset Management One International Ltd.2024-08-07 · amended0.01%-0.14ppHeld for clients (discretionary / trust)
2024-08-07AmendedAsset Management One Co., Ltd.2024-08-07 · amended5.22%-1.13ppHeld for clients (discretionary / trust)
2024-08-07AmendedAsset Management One International Ltd.2024-08-07 · amended0.15%-0.07ppHeld for clients (discretionary / trust)
2024-08-07AmendedAsset Management One Co., Ltd.2024-08-07 · amended6.35%-0.97ppHeld for clients (discretionary / trust)
2024-08-07AmendedAsset Management One International Ltd.2024-08-07 · amended0.22%newHeld for clients (discretionary / trust)
2024-08-07AmendedAsset Management One Co., Ltd.2024-08-07 · amended7.32%newHeld for clients (discretionary / trust)
2024-07-17AmendedSeiichi Ito2024-07-17 · amended3.54%newStable shareholder
2024-07-17AmendedChakuru Co., Ltd2024-07-17 · amended27.20%newStable shareholder

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