Southern Copper Corporation
BG ˙ BUL ˙ US84265V1052
SecurityBG:PCU / Southern Copper Corporation
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership2,076 shares
Latest Disclosed Value $ 357,197
Panagora Asset Management Inc reports 94.36% decrease in ownership of PCU / Southern Copper Corporation

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 2,076 shares of Southern Copper Corporation (BG:PCU) valued at $357,197 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 36,820 shares of Southern Copper Corporation. This represents a change in shares of -94.36% 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 2,076 -34,744 -94.36 357 -93.24 0.0013
2026-02-13 2025-12-31 13F SOUTHERN COPPER COM 84265V105 36,820 34,932 1,850.21 5,283 2,206.55 0.0187
2025-11-13 2025-09-30 13F SOUTHERN COPPER COM 84265V105 1,888 1,888 229 0.0009
2025-02-13 2024-12-31 13F SOUTHERN COPPER COM 84265V105 0 -3,047 -100.00 0 -100.00
2024-11-13 2024-09-30 13F SOUTHERN COPPER COM 84265V105 3,047 -110 -3.48 352 3.53 0.0017
2024-07-29 2024-06-30 13F SOUTHERN COPPER COM 84265V105 3,157 32 1.02 340 2.41 0.0017
2024-05-07 2024-03-31 13F SOUTHERN COPPER COM 84265V105 3,125 -26,333 -89.39 333 -86.90 0.0017
2024-02-08 2023-12-31 13F SOUTHERN COPPER COM 84265V105 29,458 9,239 45.69 2,535 66.56 0.0142
2023-10-31 2023-09-30 13F SOUTHERN COPPER COM 84265V105 20,219 17,153 559.46 1,522 594.98 0.0095
2023-08-11 2023-06-30 13F SOUTHERN COPPER COM 84265V105 3,066 0 0.00 220 -6.01 0.0013
2023-05-12 2023-03-31 13F SOUTHERN COPPER COM 84265V105 3,066 3,066 234 0.0015
2023-02-13 2022-12-31 13F SOUTHERN COPPER COM 84265V105 0 -18,383 -100.00 0 -100.00
2022-11-14 2022-09-30 13F SOUTHERN COPPER COM 84265V105 18,383 0 0.00 824 -10.04 0.0057
2022-08-15 2022-06-30 13F SOUTHERN COPPER COM 84265V105 18,383 -3,769 -17.01 916 -45.51 0.0060
2022-05-12 2022-03-31 13F SOUTHERN COPPER COM 84265V105 22,152 0 0.00 1,681 22.97 0.0092
2022-02-10 2021-12-31 13F SOUTHERN COPPER COM 84265V105 22,152 -5,847 -20.88 1,367 -13.04 0.0072
2021-11-10 2021-09-30 13F SOUTHERN COPPER COM 84265V105 27,999 1,147 4.27 1,572 -8.98 0.0084
2021-08-11 2021-06-30 13F SOUTHERN COPPER COM 84265V105 26,852 -876 -3.16 1,727 -8.24 0.0093
2021-05-12 2021-03-31 13F SOUTHERN COPPER COMMON 84265V105 27,728 0 0.00 1,882 4.21 0.0106
2021-02-10 2020-12-31 13F SOUTHERN COPPER COMMON 84265V105 27,728 74 0.27 1,806 44.25 0.0107
2020-11-13 2020-09-30 13F SOUTHERN COPPER COMMON 84265V105 27,654 -5,564 -16.75 1,252 -5.22 0.0078
2020-08-12 2020-06-30 13F SOUTHERN COPPER COMMON 84265V105 33,218 -3,535 -9.62 1,321 27.63 0.0084
2020-05-14 2020-03-31 13F SOUTHERN COPPER COMMON 84265V105 36,753 -7,151 -16.29 1,035 -44.50 0.0073
2020-02-12 2019-12-31 13F SOUTHERN COPPER COMMON 84265V105 43,904 -7,584 -14.73 1,865 6.15 0.0085
2019-11-12 2019-09-30 13F SOUTHERN COPPER COMMON 84265V105 51,488 0 0.00 1,757 -12.15 0.0081
2019-08-09 2019-06-30 13F SOUTHERN COPPER COMMON 84265V105 51,488 0 0.00 2,000 -2.10 0.0089
2019-05-15 2019-03-31 13F SOUTHERN COPPER COMMON 84265V105 51,488 304 0.59 2,043 29.71 0.0091
2019-02-14 2018-12-31 13F SOUTHERN COPPER COMMON 84265V105 51,184 -6,532 -11.32 1,575 -36.75 0.0073
2018-11-13 2018-09-30 13F SOUTHERN COPPER COMMON 84265V105 57,716 13,443 30.36 2,490 20.00 0.0094
2018-08-14 2018-06-30 13F SOUTHERN COPPER COMMON 84265V105 44,273 -10,121 -18.61 2,075 -29.59 0.0082
2018-05-15 2018-03-31 13F SOUTHERN COPPER COMMON 84265V105 54,394 -3,167 -5.50 2,947 7.91 0.0116
2018-02-14 2017-12-31 13F SOUTHERN COPPER COMMON 84265V105 57,561 -1,371 -2.33 2,731 16.56 0.0102
2017-11-14 2017-09-30 13F SOUTHERN COPPER COMMON 84265V105 58,932 -7,423 -11.19 2,343 1.96 0.0093
2017-08-14 2017-06-30 13F SOUTHERN COPPER COMMON 84265V105 66,355 -341 -0.51 2,298 -4.01 0.0092
2017-05-15 2017-03-31 13F SOUTHERN COPPER COMMON 84265V105 66,696 -2,662 -3.84 2,394 8.08 0.0100
2017-02-14 2016-12-31 13F SOUTHERN COPPER COMMON 84265V105 69,358 -7,839 -10.15 2,215 9.11 0.0101
2016-11-14 2016-09-30 13F SOUTHERN COPPER COMMON 84265V105 77,197 11,484 17.48 2,030 14.50 0.0097
2016-08-15 2016-06-30 13F SOUTHERN COPPER COMMON 84265V105 65,713 16,009 32.21 1,773 28.76 0.0088
2016-05-16 2016-03-31 13F SOUTHERN COPPER COMMON 84265V105 49,704 1,589 3.30 1,377 9.55 0.0068
2016-02-12 2015-12-31 13F SOUTHERN COPPER COMMON 84265V105 48,115 -1,717 -3.45 1,257 -5.56 0.0062
2015-11-13 2015-09-30 13F SOUTHERN COPPER COMMON 84265V105 49,832 -357 -0.71 1,331 -9.82 0.0070
2015-08-14 2015-06-30 13F SOUTHERN COPPER COMMON 84265V105 50,189 -1,394 -2.70 1,476 -1.93 0.0074
2015-05-15 2015-03-31 13F SOUTHERN COPPER COMMON 84265V105 51,583 -50,492 -49.47 1,505 -47.71 0.0076
2015-02-13 2014-12-31 13F SOUTHERN COPPER COMMON 84265V105 102,075 -2,681 -2.56 2,878 -7.34 0.0147
2014-11-12 2014-09-30 13F SOUTHERN COPPER COMMON 84265V105 104,756 13,917 15.32 3,106 12.58 0.0150
2014-08-14 2014-06-30 13F SOUTHERN COPPER COMMON 84265V105 90,839 966 1.07 2,759 5.47 0.0134
2014-05-15 2014-03-31 13F SOUTHERN COPPER COMMON 84265V105 89,873 9,986 12.50 2,616 14.04 0.0124
2014-02-21 2013-12-31 13F SOUTHERN COPPER COMMON 84265V105 79,887 13,649 20.61 2,294 27.16 0.0106
2013-11-14 2013-09-30 13F SOUTHERN COPPER COMMON 84265V105 66,238 -4,590 -6.48 1,804 -7.77 0.0089
2013-08-14 2013-06-30 13F SOUTHERN COPPER COMMON 84265V105 70,828 70,828 1,956 0.0100
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.