TGS NOPEC GEOPHYS ADR

Ticker: TGSGY CUSIP: 87243K208 Class: COM

Holders for Q4 2025 Position Changes for Q4 2025

Note: Option positions (PUT/CALL) are excluded.

New Positions (1)

GAMMA Investing LLC
Value ($000) $6 Shares 619

Decreased Positions (1)

RHUMBLINE ADVISERS
Value ($000) $32 (-6.1%) Shares 3,533 (-22.5%)