DOSSIER · 13F Holders · Q3 2026
SUBCY
SUBSEA 7 SA
7 institutions still hold SUBSEA 7 SA as of Q3 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 864323100·7 13F holders·last filed Sep 30, 2026
AI Holders Summary · Q3 2026
7 institutions reported SUBCY in Q3 2026. O'Brien Greene & Co. Inc leads at 76.1% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.