Company-held perspective
日本高周波鋼業株式会社
Review major-shareholder position changes concerning this company.
Major shareholder changes (current reports)
Filed by the issuer itself when its major-shareholder roster changes — a separate disclosure from a holder's large-volume report.
Known holders
1
Effective filings
1
Latest displayed ratio
5.1%
Holding ratio trend
Ratio changes by holder, newest first (top 1).
Ownership change timeline
Superseded filings are removed and events are shown newest first by their economic event date.
証券業務を営む上で、本件株式に投資している。