Torii Pharmaceutical

4551.TTSE PRIME
Major holders (5%+) · 2
HolderStakeChangeFiled
JAPAN TOBACCO INC.53.47%0.00pp2025-06-19
Shionogi & Co., Ltd.joint holder38.11%0.00pp2025-06-19

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

Former and minor holders (below 5%) · 4
Effissimo Capital Management Pte. Ltd.4.79%2025-01-14
Nomura Asset Management Co., Ltd.2.09%2025-07-04
NOMURA INTERNATIONAL PLC0.93%2025-06-04
Nomura Securities Co., Ltd.0.05%2025-06-04
Ownership history · 10
FiledHolderRatioChangePurpose
2025-06-19AmendedShionogi & Co., Ltd.2025-06-19 · amendedjoint38.11%no change—
2025-06-19AmendedJAPAN TOBACCO INC.2025-06-19 · amended53.47%no changeGoing-private / tender offer related
2025-06-19Same-day filingShionogi & Co., Ltd.2025-06-1938.11%newGoing-private / tender offer related
2025-06-19Same-day filingJAPAN TOBACCO INC.2025-06-19joint53.47%no change—
2025-06-04AmendedNomura Securities Co., Ltd.2025-06-04 · amended0.05%newSecurities trading business
2025-06-04AmendedNOMURA INTERNATIONAL PLC2025-06-04 · amended0.93%newSecurities trading business
2025-06-04AmendedNomura Asset Management Co., Ltd.2025-06-04 · amended1.11%newAsset management / investment
2025-05-07AmendedJAPAN TOBACCO INC.2025-05-07 · amended53.47%newGoing-private / tender offer related
2025-01-14Effissimo Capital Management Pte. Ltd.2025-01-144.79%-1.03ppMaterial proposals to management (activist)
2024-03-14Effissimo Capital Management Pte. Ltd.2024-03-145.82%newMaterial proposals to management (activist)

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