Hisamitsu Pharmaceutical Co

4530.T
Filed as Hisamitsu Pharmaceutical Co.,Inc. (2022-07–2025-10)
Major holders (5%+) · 3
HolderStakeChangeFiled
TAIYO KOSAN CO., INC.32.13%-25.84pp2026-04-30
Nakatomi Kazuhide31.27%+30.85pp2026-04-30
CREDIT INDUSTRIEL ET COMMERCIAL9.43%+1.72pp2026-05-12

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

Former and minor holders (below 5%) · 12
Invesco Asset Management (Japan) Limited3.77%2024-05-08
-1.08%2026-03-02
-0.68%2026-03-02
-0.40%2026-03-02
Invesco Hong Kong Limited0.12%2024-05-08
STM CO., INC.0.00%2026-04-30
SSTM CO., INC.0.00%2026-04-30
TKY CO., INC.0.00%2026-04-30
TM CO., LTD.0.00%2026-04-30
NAKATOMI KOSAN CO., INC.0.00%2026-04-30
NAKATOMI ASSET MANAGEMENT CO., INC.0.00%2026-04-30
-0.00%2026-03-02
Ownership history · 51
FiledHolderRatioChangePurpose
2026-02-27Same-day filingTKY CO., INC.2026-02-272.46%no change—
2026-02-27Same-day filingTAIYO KOSAN CO., INC.2026-02-2757.97%no changeGoing-private / tender offer related
2026-02-27Same-day filingNAKATOMI KOSAN CO., INC.2026-02-270.17%-0.32pp—
2026-02-27Same-day filingTM CO., LTD.2026-02-270.38%no change—
2026-02-27Same-day filingNakatomi Kazuhide2026-02-270.42%no changeParticipation in management
2026-02-27Same-day filingSTM CO., INC.2026-02-270.57%no change—
2026-02-27Same-day filingSSTM CO., INC.2026-02-270.68%no change—
2026-02-27Same-day filingNAKATOMI ASSET MANAGEMENT CO., INC.2026-02-270.78%no change—
2026-02-27Same-day filingTKY CO., INC.2026-02-272.46%no change—
2026-02-27Same-day filingTAIYO KOSAN CO., INC.2026-02-2757.97%+55.61ppGoing-private / tender offer related
2026-01-14TM CO., LTD.2026-01-140.38%new—
2026-01-14Nakatomi Kazuhide2026-01-140.42%newParticipation in management
2026-01-14NAKATOMI KOSAN CO., INC.2026-01-140.49%new—
2026-01-14STM CO., INC.2026-01-140.57%new—
2026-01-14SSTM CO., INC.2026-01-140.68%new—
2026-01-14NAKATOMI ASSET MANAGEMENT CO., INC.2026-01-140.78%new—
2026-01-14TAIYO KOSAN CO., INC.2026-01-142.36%newGoing-private / tender offer related
2026-01-14TKY CO., INC.2026-01-142.46%new—
2024-07-29-2024-07-290.33%no changePure investment
2024-07-29-2024-07-291.26%+0.03ppPure investment

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