OncoTherapy Science

4564.TTSE GROWTHPharmaceutical
Major holders (5%+) · 1
HolderStakeChangeFiled
Yusuke Nakamura6.05%-0.44pp2026-09-11

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

Former and minor holders (below 5%) · 1
Long Corridor Asset Management Limited4.63%2026-06-15
Ownership history · 51
FiledHolderRatioChangePurpose
2026-09-11Same-day filingYusuke Nakamura2026-09-116.05%-0.44ppStable shareholder
2026-09-11Same-day filingYusuke Nakamura2026-09-116.49%no changeStable shareholder
2026-09-11Same-day filingYusuke Nakamura2026-09-116.49%newStable shareholder
2026-06-15Long Corridor Asset Management Limited2026-06-154.63%-1.18ppPure investment; Held for clients (discretionary / trust)
2026-06-11Long Corridor Asset Management Limited2026-06-115.81%no changePure investment; Held for clients (discretionary / trust)
2026-06-10Long Corridor Asset Management Limited2026-06-105.81%-1.23ppPure investment; Held for clients (discretionary / trust)
2026-04-21Long Corridor Asset Management Limited2026-04-217.04%-1.13ppPure investment; Held for clients (discretionary / trust)
2026-04-20Same-day filingLong Corridor Asset Management Limited2026-04-208.17%no changePure investment; Held for clients (discretionary / trust)
2026-04-20Same-day filingLong Corridor Asset Management Limited2026-04-208.17%-1.42ppPure investment; Held for clients (discretionary / trust)
2026-04-13Long Corridor Asset Management Limited2026-04-139.59%+0.23ppPure investment; Held for clients (discretionary / trust)
2026-03-24Long Corridor Asset Management Limited2026-03-249.36%-1.25ppPure investment; Held for clients (discretionary / trust)
2026-02-06Long Corridor Asset Management Limited2026-02-0610.61%-0.81ppPure investment; Held for clients (discretionary / trust)
2026-01-30Long Corridor Asset Management Limited2026-01-3011.42%-1.14ppPure investment; Held for clients (discretionary / trust)
2026-01-14Long Corridor Asset Management Limited2026-01-1412.56%-1.04ppPure investment; Held for clients (discretionary / trust)
2025-12-26Long Corridor Asset Management Limited2025-12-2613.60%-0.10ppPure investment; Held for clients (discretionary / trust)
2025-12-24Same-day filingLong Corridor Asset Management Limited2025-12-2413.70%-1.56ppPure investment; Held for clients (discretionary / trust)
2025-12-24Same-day filingLong Corridor Asset Management Limited2025-12-2415.26%-1.18ppPure investment; Held for clients (discretionary / trust)
2025-12-19Same-day filingLong Corridor Asset Management Limited2025-12-1916.44%-1.19ppPure investment; Held for clients (discretionary / trust)
2025-12-19Same-day filingLong Corridor Asset Management Limited2025-12-1917.63%no changePure investment; Held for clients (discretionary / trust)
2025-12-15Long Corridor Asset Management Limited2025-12-1517.63%-1.18ppPure investment; Held for clients (discretionary / trust)

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