Southern Copper Corporation
BG ˙ BUL ˙ US84265V1052
SecurityBG:PCU / Southern Copper Corporation
InstitutionPrincipal Financial Group Inc
Latest Disclosed Ownership10,203 shares
Latest Disclosed Value $ 1,755,528
Principal Financial Group Inc reports 4.45% increase in ownership of PCU / Southern Copper Corporation

On May 4, 2026 - Principal Financial Group Inc filed a 13F-HR form disclosing ownership of 10,203 shares of Southern Copper Corporation (BG:PCU) valued at $1,755,528 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 9,768 shares of Southern Copper Corporation. This represents a change in shares of 4.45% 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)
2026-05-04 2026-03-31 13F SOUTHERN COPPER COM 84265V105 10,203 435 4.45 1,756 25.27 0.0009
2026-02-02 2025-12-31 13F SOUTHERN COPPER COM 84265V105 9,768 -540 -5.24 1,401 12.08 0.0007
2025-11-04 2025-09-30 13F SOUTHERN COPPER COM 84265V105 10,308 6,341 159.84 1,251 211.72 0.0006
2025-08-08 2025-06-30 13F SOUTHERN COPPER COM 84265V105 3,967 -5,720 -59.05 401 -55.69 0.0002
2025-04-28 2025-03-31 13F SOUTHERN COPPER COM 84265V105 9,687 -180 -1.82 905 0.67 0.0005
2025-01-31 2024-12-31 13F SOUTHERN COPPER COM 84265V105 9,867 174 1.80 899 -19.80 0.0005
2024-10-31 2024-09-30 13F SOUTHERN COPPER COM 84265V105 9,693 2,442 33.68 1,121 43.53 0.0006
2024-07-29 2024-06-30 13F SOUTHERN COPPER COM 84265V105 7,251 -390 -5.10 781 -3.94 0.0005
2024-04-29 2024-03-31 13F SOUTHERN COPPER COM 84265V105 7,641 2,929 62.16 814 100.74 0.0005
2024-02-07 2023-12-31 13F SOUTHERN COPPER COM 84265V105 4,712 -961 -16.94 406 -5.15 0.0003
2023-11-02 2023-09-30 13F SOUTHERN COPPER COM 84265V105 5,673 -1,702 -23.08 427 -19.28 0.0003
2023-08-07 2023-06-30 13F SOUTHERN COPPER COM 84265V105 7,375 3,238 78.27 529 67.94 0.0004
2023-05-09 2023-03-31 13F SOUTHERN COPPER COM 84265V105 4,137 -810 -16.37 315 5.70 0.0002
2023-02-09 2022-12-31 13F SOUTHERN COPPER COM 84265V105 4,947 -67 -1.34 299 32.44 0.0002
2022-11-09 2022-09-30 13F SOUTHERN COPPER COM 84265V105 5,014 -44,306 -89.83 225 -90.84 0.0002
2022-08-10 2022-06-30 13F SOUTHERN COPPER COM 84265V105 49,320 -32,102 -39.43 2,456 -60.26 0.0018
2022-05-09 2022-03-31 13F SOUTHERN COPPER COM 84265V105 81,422 -18,051 -18.15 6,180 0.68 0.0025
2022-05-09 2022-03-31 13F SOUTHERN COPPER COM 84265V105 75,996 5,768
2022-02-09 2021-12-31 13F SOUTHERN COPPER COM 84265V105 99,473 -18,627 -15.77 6,138 -7.42 0.0037
2021-11-09 2021-09-30 13F SOUTHERN COPPER COM 84265V105 118,100 15,406 15.00 6,630 0.36 0.0043
2021-08-10 2021-06-30 13F SOUTHERN COPPER COM 84265V105 102,694 18,308 21.70 6,606 15.35 0.0043
2021-05-10 2021-03-31 13F SOUTHERN COPPER COM 84265V105 84,386 15,720 22.89 5,727 28.06 0.0040
2021-02-23 2020-12-31 13F/A-1 SOUTHERN COPPER COM 84265V105 68,666 -11,990 -14.87 4,472 22.49 0.0033
2021-02-08 2020-12-31 13F SOUTHERN COPPER COM 84265V105 68,666 -11,990 4,472 1,759.3537
2020-11-06 2020-09-30 13F SOUTHERN COPPER COM 84265V105 80,656 -20,192 -20.02 3,651 -8.98 0.0031
2020-08-05 2020-06-30 13F SOUTHERN COPPER COM 84265V105 100,848 3,544 3.64 4,011 46.39 0.0036
2020-05-12 2020-03-31 13F SOUTHERN COPPER COM 84265V105 97,304 -18,157 -15.73 2,740 -44.14 0.0030
2020-02-05 2019-12-31 13F SOUTHERN COPPER COM 84265V105 115,461 -28,177 -19.62 4,905 0.06 0.0041
2019-11-13 2019-09-30 13F SOUTHERN COPPER COM 84265V105 143,638 -50,477 -26.00 4,902 -35.00 0.0043
2019-08-12 2019-06-30 13F SOUTHERN COPPER COM 84265V105 194,115 70,486 57.01 7,541 53.74 0.0068
2019-05-10 2019-03-31 13F SOUTHERN COPPER COM 84265V105 123,629 -5,869 -4.53 4,905 23.09 0.0046
2019-02-14 2018-12-31 13F SOUTHERN COPPER COM 84265V105 129,498 -37,988 -22.68 3,985 -44.84 0.0042
2018-11-14 2018-09-30 13F SOUTHERN COPPER COM 84265V105 167,486 11,959 7.69 7,225 -0.88 0.0064
2018-08-13 2018-06-30 13F SOUTHERN COPPER COM 84265V105 155,527 27,031 21.04 7,289 4.70 0.0067
2018-05-14 2018-03-31 13F SOUTHERN COPPER COM 84265V105 128,496 3,967 3.19 6,962 17.82 0.0067
2018-02-12 2017-12-31 13F SOUTHERN COPPER COM 84265V105 124,529 50,785 68.87 5,909 101.53 0.0054
2017-11-02 2017-09-30 13F SOUTHERN COPPER COM 84265V105 73,744 -7,321 -9.03 2,932 4.45 0.0028
2017-08-08 2017-06-30 13F SOUTHERN COPPER COM 84265V105 81,065 3,517 4.54 2,807 0.86 0.0028
2017-05-11 2017-03-31 13F SOUTHERN COPPER COM 84265V105 77,548 3,890 5.28 2,783 18.27 0.0033
2017-02-13 2016-12-31 13F SOUTHERN COPPER COM 84265V105 73,658 61,617 511.73 2,353 642.27 0.0030
2016-11-10 2016-09-30 13F SOUTHERN COPPER COM 84265V105 12,041 -20,595 -63.11 317 -64.02 0.0004
2016-08-09 2016-06-30 13F SOUTHERN COPPER COM 84265V105 32,636 16,698 104.77 881 99.77 0.0012
2016-05-10 2016-03-31 13F SOUTHERN COPPER COM 84265V105 15,938 -870,008 -98.20 441 -98.29 0.0006
2014-05-13 2014-03-31 13F SOUTHERN COPPER COM 84265V105 885,946 850,385 2,391.34 25,790 2,425.95 0.0460
2014-02-12 2013-12-31 13F SOUTHERN COPPER COM 84265V105 35,561 -1,203,694 -97.13 1,021 -96.98 0.0019
2013-11-05 2013-09-30 13F SOUTHERN COPPER COM 84265V105 1,239,255 602,312 94.56 33,757 91.88 0.0697
2013-08-12 2013-06-30 13F SOUTHERN COPPER COM 84265V105 636,943 636,943 17,593 0.0390
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.