TESCO PLC /FI - TSCDY
Detailed investor-level table based on 13F positions.
Early Q1 2026 data: only 1 institutional holders reported so far. The full shareholder list will grow as more funds file with the SEC.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GREAT LAKES ADVISORS, LLC | History | Added to | 144,496 | 2,599 | 0.02% | 0.02% | 1 | +8,830 | 6.51% | Q4 2025 | Feb 12, 2026 |
| Ativo Capital Management LLC | History | Reduced | 88,482 | 1,591 | 1.39% | 1.45% | 2 | -5,890 | -6.24% | Q4 2025 | Feb 02, 2026 |
| RHUMBLINE ADVISERS | History | Added to | 52,416 | 942 | 0.0% | 0.0% | 3 | +12,550 | 31.48% | Q4 2025 | Feb 13, 2026 |
| Calydon Capital | History | Added to | 36,106 | 649 | 0.11% | 0.1% | 4 | +309 | 0.86% | Q4 2025 | Feb 17, 2026 |
| YOUSIF CAPITAL MANAGEMENT, LLC | History | Reduced | 24,418 | 419 | 0.0% | 0.0% | 5 | -218 | -0.88% | Q4 2025 | Jan 21, 2026 |
| CHICAGO TRUST Co NA | History | Reduced | 22,838 | 407 | 0.06% | 0.06% | 6 | -616 | -2.63% | Q4 2025 | Feb 17, 2026 |
| GAMMA Investing LLC | History | Added to | 19,103 | 343 | 0.02% | 0.02% | 7 | +913 | 5.02% | Q4 2025 | Jan 05, 2026 |
| ATLAS CAPITAL ADVISORS INC. | History | New | 9,531 | 171 | 0.02% | — | 8 | +9,531 | New | Q4 2025 | Feb 13, 2026 |
| HANTZ FINANCIAL SERVICES, INC. | History | Reduced | 8,716 | 157 | 0.0% | 0.02% | 9 | -52,707 | -85.81% | Q4 2025 | Feb 09, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Reduced | 3,341 | 60 | 0.0% | 0.0% | 10 | -63 | -1.85% | Q4 2025 | Feb 06, 2026 |
| Signature Equity Partners, LLC | History | New | 1,256 | 22 | 0.01% | — | 11 | +1,256 | New | Q4 2025 | Feb 17, 2026 |
| Salomon & Ludwin, LLC | History | Added to | 823 | 14 | 0.0% | 0.0% | 12 | +65 | 8.58% | Q4 2025 | Jan 28, 2026 |
| AMERIFLEX GROUP, INC. | History | Reduced | 286 | 5 | 0.0% | 0.0% | 13 | -286 | -50.0% | Q4 2025 | Feb 18, 2026 |
| IMA Advisory Services, Inc. | History | New | 156 | 2 | 0.0% | — | 14 | +156 | New | Q4 2025 | Feb 11, 2026 |
| Ancora Advisors LLC | History | New | 93 | 1 | 0.0% | — | 15 | +93 | New | Q4 2025 | Feb 17, 2026 |
| NBC SECURITIES, INC. | History | Closed out | 0 | 0 | — | 0.02% | — | -11,879 | -100.0% | Q3 2025 | Nov 14, 2025 |