Southern Copper Corporation (SCCO) Shareholders & Insider Trades
Southern Copper shareholders at a glance
The largest holder of Southern Copper stock is Grupo MéXico, S.A.B. De C.V., with 734.5 million shares (90.43% of the company), worth about $126.00 billion as of May 18, 2026. The 10 largest holders together own 94.5%.
In Q2 2026, 912 institutional holdings reports listed 97.7 million shares worth $13.50 billion, up 27.0% in shares from Q1 2026.
Insiders reported 71 transactions in the last two years: 18 sales worth $3.32 million and no purchases. The newest one on file is from May 4, 2026 (Larrea Mota-Velasco German, Chairman of the Board).
Major holders as of May 18, 2026; quarterly totals from institutional holdings reports (latest Q2 2026); insider transactions on file through May 4, 2026.
Southern Copper Corporation
Shareholders Summary
2026Q2
Ownership by Type
Geographic Distribution
Largest Southern Copper shareholders
| Holder | Shares | % of company | Value |
|---|---|---|---|
| Grupo MéXico, S.A.B. De C.V. | 734.5 million | 90.43% | $126.0B |
| Capital Research & Management Co. (World Investors) | 8.7 million | 1.07% | $1.5B |
| BlackRock Advisors LLC | 6.5 million | 0.81% | $1.1B |
| State Street Corporation | 2.9 million | 0.36% | $505.0M |
| BlackRock Life Ltd. | 2.9 million | 0.36% | $499.0M |
| T. Rowe Price International Ltd. | 2.9 million | 0.36% | $496.0M |
| LB Hercules Holdings LLC | 2.6 million | 0.32% | $452.0M |
| Mirae Asset Global ETFs Holdings Ltd. | 2.5 million | 0.31% | $426.0M |
| Fisher Asset Management LLC | 2.3 million | 0.29% | $400.0M |
| Acadian Asset Management LLC | 1.9 million | 0.23% | $321.0M |
As of May 18, 2026.
Southern Copper institutional holdings by quarter
| Quarter | Reports | Shares | Value |
|---|---|---|---|
| Q2 2026 | 912 | 97.7 million | $13.5B |
| Q1 2026 | 876 | 76.9 million | $13.2B |
| Q4 2025 | 805 | 72.5 million | $10.4B |
| Q3 2025 | 724 | 71.3 million | $8.7B |
| Q2 2025 | 694 | 69.8 million | $7.0B |
| Q1 2025 | 669 | 71.2 million | $6.6B |
| Q4 2024 | 672 | 68.2 million | $6.2B |
| Q3 2024 | 659 | 67.4 million | $7.8B |
Shares and value held by institutions that file quarterly holdings reports (options not included).
Southern Copper insider trades
| Insider | Date | Title | Transaction | Value |
|---|---|---|---|---|
| Larrea Mota-Velasco German | May 4, 2026 | Chairman of the Board | Stock Award(Grant) at price 0.00 per share. | – |
| Palomino Bonilla Luis Miguelph.D. | May 4, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Contreras Lerdo De Tejada Leonardo | May 4, 2026 | Chief Executive Officer | Stock Award(Grant) at price 0.00 per share. | – |
| Valenzuela Rionda Jose Pedro | May 4, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Arrigunaga Gomez Del Campo Javier | May 4, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Ariztegui Andreve Vicente | May 4, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Sacristan Carlos Ruiz | May 4, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Castillo Enrique Sanchez Mejorada | May 4, 2026 | Director | Stock Award(Grant) at price 0.00 per share. | – |
| Palomino Bonilla Luis Miguelph.D. | Mar 13, 2026 | Director | Sale at price 174.60 per share. | $33,698 |
| Palomino Bonilla Luis Miguelph.D. | Mar 12, 2026 | Director | Sale at price 190.00 per share. | $1,330 |
| Castillo Enrique Sanchez Mejorada | Mar 2, 2026 | Director | Sale at price 217.39 per share. | $997,168 |
| Contreras Lerdo De Tejada Leonardo | Feb 3, 2026 | Director | Sale at price 211.34 per share. | $2.0M |
Newest 12 of 71 insider transactions in the last two years.
Questions and answers
Who owns the most Southern Copper stock?
Grupo MéXico, S.A.B. De C.V., with 90.43% of the company (as of May 18, 2026). Next: Capital Research & Management Co. (World Investors) (1.07%) and BlackRock Advisors LLC (0.81%).
How many institutions own Southern Copper stock?
912 institutional holdings reports listed Southern Copper shares in Q2 2026, 97.7 million shares in all worth $13.50 billion.
Are Southern Copper insiders buying or selling the stock?
In the last two years insiders reported 18 sales and no purchases (71 transactions in all); the newest on file is from May 4, 2026.
