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Tri Chemical Laboratories

4369.TTSE PRIMEChemicals
Major holders (5%+) · 3
HolderStakeChangeFiled
Jumpei Takenaka10.66%-1.04pp2026-05-21
Nomura Asset Management Co., Ltd.9.95%-0.23pp2025-12-08
Wellington Management Japan Pte Ltd7.60%+1.52pp2026-05-20

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

Former and minor holders (below 5%) · 13
Asset Management One Co., Ltd.4.10%2025-04-22
Sumitomo Mitsui Trust Asset Management Co., Ltd.2.85%2026-07-06
-2.67%2026-05-08
-2.24%2026-05-08
Amova Asset Management Co., Ltd.1.49%2026-07-06
Wellington Management Singapore Pte. Ltd.1.13%2026-05-20
Nikko Asset Management Co., Ltd.1.04%2025-08-21
Capital Research and Management Company0.56%2025-09-22
Nomura Securities Co., Ltd.0.46%2025-12-08
NOMURA INTERNATIONAL PLC0.07%2025-12-08
Mizuho Securities Co., Ltd.0.06%2025-04-22
-0.01%2026-05-08
NOMURA SECURITIES INTERNATIONAL, Inc.0.00%2025-12-08
Ownership history · 138
FiledHolderRatioChangePurpose
2024-08-21Nomura Securities Co., Ltd.2024-08-210.00%-0.18pp—
2024-08-21Nomura Asset Management Co., Ltd.2024-08-216.37%+1.36ppAsset management / investment
2024-06-21AmendedMizuho Securities Co., Ltd.2024-06-21 · amended0.20%-0.01ppSecurities trading business
2024-06-21AmendedAsset Management One Co., Ltd.2024-06-21 · amended4.63%-1.31ppHeld for clients (discretionary / trust)
2024-06-21AmendedMizuho Securities Co., Ltd.2024-06-21 · amended0.21%-0.14ppSecurities trading business
2024-06-21AmendedAsset Management One Co., Ltd.2024-06-21 · amended5.94%+1.36ppHeld for clients (discretionary / trust)
2024-04-19AmendedNikko Asset Management Co., Ltd.2024-04-19 · amended2.06%+0.04ppHeld for clients (discretionary / trust)
2024-04-19AmendedSumitomo Mitsui Trust Asset Management Co., Ltd.2024-04-19 · amended5.30%-1.10ppHeld for clients (discretionary / trust); Asset management / investment
2024-03-25Mizuho Securities Co., Ltd.2024-03-250.35%newSecurities trading business
2024-03-25Asset Management One Co., Ltd.2024-03-254.58%-1.21ppHeld for clients (discretionary / trust)
2024-03-22AmendedNOMURA INTERNATIONAL PLC2024-03-22 · amended-0.14%newSecurities trading business
2024-03-22AmendedNomura Securities Co., Ltd.2024-03-22 · amended0.18%newSecurities trading business
2024-03-22AmendedNomura Asset Management Co., Ltd.2024-03-22 · amended5.01%newAsset management / investment
2024-02-22Asset Management One Co., Ltd.2024-02-225.79%newHeld for clients (discretionary / trust)
2024-02-22AmendedCapital Research and Management Company2024-02-22 · amended7.94%no changePure investment; Held for clients (discretionary / trust)
2024-02-21AmendedNikko Asset Management Co., Ltd.2024-02-21 · amended2.02%newHeld for clients (discretionary / trust)
2024-02-21AmendedSumitomo Mitsui Trust Asset Management Co., Ltd.2024-02-21 · amended6.40%newHeld for clients (discretionary / trust); Asset management / investment
2024-02-07AmendedCapital Research and Management Company2024-02-07 · amended7.94%newPure investment; Held for clients (discretionary / trust)

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