PeptiDream

4587.TPharmaceutical
Major holders (5%+) · 2
HolderStakeChangeFiled
M&G Investment Management Limited9.54%+1.04pp2026-03-23
M&G Investments (Singapore) Pte. Ltd.9.54%+1.04pp2026-03-23

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

Former and minor holders (below 5%) · 5
Taiyo Pacific Partners L.P.3.90%2025-02-06
Asset Management One Co., Ltd.2.81%2026-03-23
Mizuho Trust & Banking Co., Ltd.1.11%2026-03-23
Mizuho Securities Co., Ltd.0.11%2026-03-23
Asset Management One International Ltd.0.00%2024-09-24
Ownership history · 15
FiledHolderRatioChangePurpose
2026-03-23AmendedMizuho Securities Co., Ltd.2026-03-23 · amended0.11%newSecurities trading business
2026-03-23AmendedMizuho Trust & Banking Co., Ltd.2026-03-23 · amended1.11%+0.50ppAsset management / investment
2026-03-23AmendedAsset Management One Co., Ltd.2026-03-23 · amended2.81%-0.71ppHeld for clients (discretionary / trust)
2026-03-23AmendedM&G Investment Management Limited2026-03-23 · amended9.54%+1.04ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2026-03-23AmendedM&G Investments (Singapore) Pte. Ltd.2026-03-23 · amended9.54%+1.04ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-04-22AmendedM&G Investment Management Limited2025-04-22 · amended8.50%+1.01ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-04-22AmendedM&G Investments (Singapore) Pte. Ltd.2025-04-22 · amended8.50%+1.01ppPure investment; Held for clients (discretionary / trust); Asset management / investment
2025-02-06AmendedTaiyo Pacific Partners L.P.2025-02-06 · amended3.90%-1.21ppMaterial proposals to management (activist); Pure investment
2025-01-31AmendedTaiyo Pacific Partners L.P.2025-01-31 · amended5.11%-1.07ppMaterial proposals to management (activist); Pure investment
2024-11-06AmendedTaiyo Pacific Partners L.P.2024-11-06 · amended6.18%newMaterial proposals to management (activist); Pure investment
2024-09-24AmendedAsset Management One International Ltd.2024-09-24 · amended0.00%new—
2024-09-24AmendedMizuho Trust & Banking Co., Ltd.2024-09-24 · amended0.61%newAsset management / investment
2024-09-24AmendedAsset Management One Co., Ltd.2024-09-24 · amended3.52%newHeld for clients (discretionary / trust)
2024-09-06AmendedM&G Investment Management Limited2024-09-06 · amended7.49%newPure investment; Held for clients (discretionary / trust); Asset management / investment
2024-09-06AmendedM&G Investments (Singapore) Pte. Ltd.2024-09-06 · amended7.49%newPure investment; Held for clients (discretionary / trust); Asset management / investment

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