Tohoku Steel

5484.TTSE STANDARDIron & Steel
Major holders (5%+) · 6
HolderStakeChangeFiled
Daido Steel Co., Ltd.joint holder95.75%-0.21pp2026-10-09
TYK CORPORATIONjoint holder95.75%-0.21pp2026-10-09
OKAYA & CO., LTD.95.75%-0.21pp2026-10-09
Hikari Tsushin K.K.6.46%0.00pp2026-07-06
UH Partners 3, Inc.6.31%0.00pp2026-07-06
UH Partners 2, Inc.6.28%0.00pp2026-07-06

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

Former and minor holders (below 5%) · 1
SIL, Inc.1.59%2026-07-06
Tender offers · 1
FiledOfferorPricePeriod endsStatusFilings
2026-05-18Daido Steel Co., Ltd.¥4,4912026-06-29Successful97.54% after3

Grouped by EDINET filing links. Price and outcome as stated in filings.

Ownership history · 64
FiledHolderRatioChangePurpose
2024-03-04AmendedSIL, Inc.2024-03-04 · amended1.59%newPure investment
2024-03-04AmendedUH Partners 3, Inc.2024-03-04 · amended5.10%newPure investment
2024-03-04AmendedUH Partners 2, Inc.2024-03-04 · amended6.28%newPure investment
2024-03-04AmendedHikari Tsushin K.K.2024-03-04 · amended7.46%newPure investment

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