TGS Nopec Geophysical-SP ADRTGSGY
13F holders, Q2 2026 (June 30)3holders
1new positions
1sold out
$12.96avg. 13F price*
At the end of Q2 2026, 3 institutions reported holding TGS Nopec Geophysical-SP ADR (TGSGY) in their 13F filings, unchanged from Q1 2026. 1 opened new positions and 1 sold out. The largest holders were Rhumbline Advisers ($38K), GAMMA Investing LLC ($37K) and Ancora Advisors LLC ($6K).
- Company
- TGS Nopec Geophysical-SP ADR
- Filed as
- TGS ASA ADR (Q2 2026)
- CUSIP
- 87243K208
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 1 | $6K |
| Exits | 1 | $13K |
All 13F filers, Q1 2026 → Q2 2026: 1,420 shares bought and 1,000 shares sold, net +420 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 3 holders
| Rhumbline Advisers | 0.00% | Add +1.6% | 2,953 | $38K |
| GAMMA Investing LLC | 0.00% | Add +49.3% | 2,833 | $37K |
| Ancora Advisors LLC | 0.00% | New | 439 | $6K |
"% of holder's portfolio" is TGSGY's weight in each manager's 13F, not the share of TGS Nopec Geophysical-SP ADR the manager owns.