Tokyo Tape
Sign in

Comsys Holdings

1721.TConstruction
Major holders (5%+) · 4
HolderStakeChangeFiled
Nomura Asset Management Co., Ltd.10.99%+1.23pp2026-01-20
Oasis Management Company Ltd.7.36%+1.04pp2026-08-26
Amova Asset Management Co., Ltd.5.11%-0.30pp2024-06-06
Daiwa Asset Management Co.Ltd.5.08%—2025-04-21

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

Former and minor holders (below 5%) · 7
Silchester International Investors LLP4.68%2025-05-08
-3.04%2026-04-20
Sumitomo Mitsui Trust Asset Management Co., Ltd.2.98%2024-06-06
-1.88%2026-04-20
Nomura Securities Co., Ltd.1.05%2025-09-30
NOMURA INTERNATIONAL PLC0.39%2026-01-20
-0.15%2026-04-20
Ownership history · 28
FiledHolderRatioChangePurpose
2026-08-26AmendedOasis Management Company Ltd.2026-08-26 · amended7.36%+1.04ppMaterial proposals to management (activist); Engagement / governance dialogue
2026-05-13Oasis Management Company Ltd.2026-05-136.32%+0.71ppMaterial proposals to management (activist); Engagement / governance dialogue
2026-04-20Amended-2026-04-20 · amended0.15%newSecurities trading business
2026-04-20Amended-2026-04-20 · amended1.88%newPure investment
2026-04-20Amended-2026-04-20 · amended3.04%newPure investment
2026-03-03Oasis Management Company Ltd.2026-03-035.61%newMaterial proposals to management (activist)
2026-01-20AmendedNOMURA INTERNATIONAL PLC2026-01-20 · amended0.39%+0.72ppSecurities trading business
2026-01-20AmendedNomura Asset Management Co., Ltd.2026-01-20 · amended10.99%+1.23ppAsset management / investment
2025-09-30NOMURA INTERNATIONAL PLC2025-09-30-0.33%-1.08ppSecurities trading business
2025-09-30Nomura Securities Co., Ltd.2025-09-301.05%+1.01ppSecurities trading business
2025-09-30Nomura Asset Management Co., Ltd.2025-09-309.76%+0.06ppAsset management / investment
2025-09-01Nomura Securities Co., Ltd.2025-09-010.04%newSecurities trading business
2025-09-01NOMURA INTERNATIONAL PLC2025-09-010.75%newSecurities trading business
2025-09-01Nomura Asset Management Co., Ltd.2025-09-019.70%newAsset management / investment
2025-05-08AmendedSilchester International Investors LLP2025-05-08 · amended4.68%-1.05ppHeld for clients (discretionary / trust)
2025-04-21Daiwa Asset Management Co.Ltd.2025-04-215.08%newHeld for clients (discretionary / trust)
2025-03-21AmendedSilchester International Investors LLP2025-03-21 · amended5.73%-0.36ppHeld for clients (discretionary / trust)
2025-03-10AmendedSilchester International Investors LLP2025-03-10 · amended6.09%-1.00ppHeld for clients (discretionary / trust)
2024-06-06AmendedSumitomo Mitsui Trust Asset Management Co., Ltd.2024-06-06 · amended2.98%-1.09ppHeld for clients (discretionary / trust); Asset management / investment
2024-06-06AmendedAmova Asset Management Co., Ltd.2024-06-06 · amended5.11%-0.30ppHeld for clients (discretionary / trust)

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