Southern Copper Corporation
BG ˙ BUL ˙ US84265V1052
SecurityBG:PCU / Southern Copper Corporation
InstitutionRockefeller Capital Management L.P.
Latest Disclosed Ownership59,259 shares
Latest Disclosed Value $ 10,196,267
Rockefeller Capital Management L.P. reports 3.82% increase in ownership of PCU / Southern Copper Corporation

On May 14, 2026 - Rockefeller Capital Management L.P. filed a 13F-HR form disclosing ownership of 59,259 shares of Southern Copper Corporation (BG:PCU) valued at $10,196,267 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on March 16, 2026 disclosing 57,077 shares of Southern Copper Corporation. This represents a change in shares of 3.82% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-14 2026-03-31 13F SOUTHERN COPPER COM 84265V105 59,259 2,182 3.82 10,196 24.52 0.0181
2026-03-16 2025-12-31 13F/A-1 SOUTHERN COPPER COM 84265V105 57,077 702 1.25 8,189 19.69 0.0147
2026-02-14 2025-12-31 13F SOUTHERN COPPER COM 84265V105 57,077 702 8,189 0.0075
2025-11-14 2025-09-30 13F SOUTHERN COPPER COM 84265V105 56,375 999 1.80 6,842 22.12 0.0134
2025-08-14 2025-06-30 13F/A-1 SOUTHERN COPPER COM 84265V105 55,376 1,149 2.12 5,602 10.54 0.0123
2025-08-08 2025-06-30 13F SOUTHERN COPPER COM 84265V105 55,376 1,149 5,602 0.0071
2025-05-14 2025-03-31 13F SOUTHERN COPPER COM 84265V105 54,227 54,227 5,068 0.0125
2024-11-14 2024-09-30 13F SOUTHERN COPPER COM 84265V105 0 -23,244 -100.00 0 -100.00
2024-08-12 2024-06-30 13F SOUTHERN COPPER COM 84265V105 23,244 8,095 53.44 2,504 55.24 0.0071
2024-05-14 2024-03-31 13F SOUTHERN COPPER COM 84265V105 15,149 1,189 8.52 1,614 34.30 0.0047
2024-02-14 2023-12-31 13F SOUTHERN COPPER COM 84265V105 13,960 13,960 1,202 0.0040
2023-11-14 2023-09-30 13F SOUTHERN COPPER COM 84265V105 0 -14,196 -100.00 0 -100.00
2023-08-14 2023-06-30 13F SOUTHERN COPPER COM 84265V105 14,196 4,182 41.76 1,018 0.0039
2023-05-16 2023-03-31 13F SOUTHERN COPPER COM 84265V105 10,014 9,039 927.08 1 -100.00 0.0033
2023-03-06 2022-12-31 13F SOUTHERN COPPER COM 84265V105 975 -462 -32.15 58 -9.37 0.0003
2022-11-02 2022-09-30 13F SOUTHERN COPPER COM 84265V105 1,437 -28 -1.91 64 -11.11 0.0003
2022-08-12 2022-06-30 13F SOUTHERN COPPER COM 84265V105 1,465 -46,836 -96.97 72 -98.04 0.0004
2022-05-13 2022-03-31 13F SOUTHERN COPPER COM 84265V105 48,301 13,606 39.22 3,665 71.26 0.0177
2022-02-14 2021-12-31 13F SOUTHERN COPPER COM 84265V105 34,695 4,693 15.64 2,140 27.15 0.0100
2021-11-12 2021-09-30 13F SOUTHERN COPPER COM 84265V105 30,002 -25,952 -46.38 1,683 -53.22 0.0088
2021-08-10 2021-06-30 13F SOUTHERN COPPER COM 84265V105 55,954 50,744 973.97 3,598 922.16 0.0203
2021-05-11 2021-03-31 13F SOUTHERN COPPER COM 84265V105 5,210 -16 -0.31 352 3.53 0.0024
2021-02-12 2020-12-31 13F SOUTHERN COPPER COM 84265V105 5,226 5,226 340 0.0026
2020-08-12 2020-06-30 13F SOUTHERN COPPER COM 84265V105 0 -53 -100.00 0 -100.00
2020-05-12 2020-03-31 13F SOUTHERN COPPER COM 84265V105 53 -64 -54.70 1 -80.00 0.0000
2020-02-07 2019-12-31 13F SOUTHERN COPPER COM 84265V105 117 117 5 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.