DOSSIER · 13F Holders · Q2 2026
TGSGY
TGS NOPEC GEOPHYS ADR
3 institutions still hold TGS NOPEC GEOPHYS ADR as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.
CUSIP 87243K208·3 13F holders·last filed Jun 30, 2026
AI Holders Summary · Q2 2026
3 institutions reported TGSGY in Q2 2026. RHUMBLINE ADVISERS leads at 47.4% of the visible book.
Top holders
Sorted by position value. Source: SEC EDGAR 13F-HR filings.