Sata Construction

1826.TTSE STANDARDConstruction
Filed as Sata Construction Co., Ltd. (2022-06–2026-06)
Major holders (5%+) · 2
HolderStakeChangeFiled
Snowball Capital Inc.7.26%0.00pp2026-02-12
Hirakata Hiroshi6.22%+1.18pp2026-08-31

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

Former and minor holders (below 5%) · 2
UGS Asset Management Co., Ltd.1.11%2025-09-22
Mitsutoki Shigeta0.00%2025-11-06
Ownership history · 18
FiledHolderRatioChangePurpose
2026-08-31Same-day filingHirakata Hiroshi2026-08-316.22%+1.18ppBusiness / capital relationship
2026-08-31AmendedHirakata Hiroshi2026-08-31 · amended5.04%newBusiness / capital relationship
2026-02-12Snowball Capital Inc.2026-02-127.26%no changePure investment
2025-11-06Mitsutoki Shigeta2025-11-060.00%-7.26ppPure investment
2025-11-06SnowBall Captial Inc.2025-11-067.26%+7.26ppPure investment
2025-10-29SnowBall Captial Inc.2025-10-290.00%newPure investment
2025-10-29Mitsutoki Shigeta2025-10-297.26%+0.21ppPure investment
2025-09-22UGS Asset Management Co., Ltd.2025-09-221.11%-13.86ppMaterial proposals to management (activist); Pure investment
2025-08-14Mitsutoki Shigeta2025-08-147.05%+1.00ppPure investment
2025-07-25UGS Asset Management Co., Ltd.2025-07-2514.97%+1.08ppMaterial proposals to management (activist); Pure investment
2025-06-19Mitsutoki Shigeta2025-06-196.05%+1.01ppPure investment
2025-04-23Mitsutoki Shigeta2025-04-235.04%newPure investment
2025-02-06UGS Asset Management Co., Ltd.2025-02-0613.89%+1.12ppMaterial proposals to management (activist); Pure investment
2025-01-15UGS Asset Management Co., Ltd.2025-01-1512.77%+1.01ppMaterial proposals to management (activist); Pure investment
2024-12-10UGS Asset Management Co., Ltd.2024-12-1011.76%+1.11ppMaterial proposals to management (activist); Pure investment
2024-08-13UGS Asset Management Co., Ltd.2024-08-1310.65%+1.32ppMaterial proposals to management (activist); Pure investment
2024-03-21UGS Asset Management Co., Ltd.2024-03-219.33%+1.02ppMaterial proposals to management (activist); Pure investment
2024-01-19UGS Asset Management Co., Ltd.2024-01-198.31%newMaterial proposals to management (activist); Pure investment

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