Southern Copper Corporation
MX ˙ BMV ˙ US84265V1052
SecurityMX:SCCO / Southern Copper Corporation
InstitutionM&t Bank Corp
Latest Disclosed Ownership20,111 shares
Latest Disclosed Value $ 3,460,298
M&t Bank Corp reports 0.05% decrease in ownership of SCCO / Southern Copper Corporation

On May 12, 2026 - M&t Bank Corp filed a 13F-HR form disclosing ownership of 20,111 shares of Southern Copper Corporation (MX:SCCO) valued at $3,460,298 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on January 30, 2026 disclosing 20,121 shares of Southern Copper Corporation. This represents a change in shares of -0.05% 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)
2026-05-12 2026-03-31 13F SOUTHERN COPPER COM 84265V105 20,111 -10 -0.05 3,460 19.89 0.0028
2026-01-30 2025-12-31 13F/A-1 SOUTHERN COPPER COM 84265V105 20,121 947 4.94 2,886 24.02 0.0093
2026-01-28 2025-12-31 13F SOUTHERN COPPER COM 84265V105 50,585 31,411 979 0.0006
2025-11-14 2025-09-30 13F SOUTHERN COPPER COM 84265V105 19,174 -858 -4.28 2,327 14.91 0.0078
2025-08-13 2025-06-30 13F SOUTHERN COPPER COM 84265V105 20,032 -3 -0.01 2,026 8.12 0.0070
2025-04-30 2025-03-31 13F SOUTHERN COPPER COM 84265V105 20,035 -358 -1.76 1,873 0.81 0.0068
2025-02-06 2024-12-31 13F SOUTHERN COPPER COM 84265V105 20,393 -67 -0.33 1,859 -21.47 0.0062
2024-11-19 2024-09-30 13F/A-1 SOUTHERN COPPER COM 84265V105 20,460 105 0.52 2,367 7.89 0.0078
2024-11-15 2024-09-30 13F SOUTHERN COPPER COM 84265V105 20,460 105 2,367 0.0014
2024-07-31 2024-06-30 13F SOUTHERN COPPER COM 84265V105 20,355 243 1.21 2,193 2.38 0.0075
2024-05-07 2024-03-31 13F SOUTHERN COPPER COM 84265V105 20,112 -176 -0.87 2,142 22.68 0.0075
2024-02-06 2023-12-31 13F SOUTHERN COPPER COM 84265V105 20,288 -22 -0.11 1,746 14.19 0.0064
2023-11-02 2023-09-30 13F SOUTHERN COPPER COM 84265V105 20,310 -21 -0.10 1,529 4.87 0.0061
2023-08-09 2023-06-30 13F SOUTHERN COPPER COM 84265V105 20,331 -207 -1.01 1,458 -6.84 0.0054
2023-05-11 2023-03-31 13F SOUTHERN COPPER COM 84265V105 20,538 -138 -0.67 1,566 25.40 0.0061
2023-02-13 2022-12-31 13F/A-1 SOUTHERN COPPER COM 84265V105 20,676 152 0.74 1,248 35.65 0.0050
2023-02-13 2022-12-31 13F SOUTHERN COM 84265V105 20,649 125 1,248 0.0050
2022-11-17 2022-09-30 13F/A-1 SOUTHERN COPPER COM 84265V105 20,524 -5,097 -19.89 920 -5.93 0.0041
2022-11-14 2022-09-30 13F SOUTHERN COPPER COM 84265V105 20,524 -5,097 900 0.0008
2022-08-05 2022-06-30 13F SOUTHERN COPPER COM 84265V105 25,621 7,176 38.90 978 -30.09 0.0046
2022-05-09 2022-03-31 13F SOUTHERN COPPER COM 84265V105 18,445 337 1.86 1,399 25.02 0.0062
2022-02-07 2021-12-31 13F SOUTHERN COPPER COM 84265V105 18,108 -250 -1.36 1,119 8.54 0.0047
2021-10-28 2021-09-30 13F SOUTHERN COPPER COM 84265V105 18,358 0 0.00 1,031 -12.70 0.0046
2021-08-13 2021-06-30 13F SOUTHERN COPPER COM 84265V105 18,358 0 0.00 1,181 -5.29 0.0052
2021-05-06 2021-03-31 13F SOUTHERN COPPER COM 84265V105 18,358 16 0.09 1,247 4.44 0.0054
2021-02-12 2020-12-31 13F SOUTHERN COPPER COM 84265V105 18,342 137 0.75 1,194 45.08 0.0052
2020-11-06 2020-09-30 13F SOUTHERN COPPER COM 84265V105 18,205 -5 -0.03 823 13.67 0.0040
2020-07-29 2020-06-30 13F SOUTHERN COPPER COM 84265V105 18,210 -3,716 -16.95 724 17.34 0.0039
2020-05-14 2020-03-31 13F SOUTHERN COPPER COM 84265V105 21,926 -455 -2.03 617 -35.05 0.0036
2020-02-07 2019-12-31 13F SOUTHERN COPPER COM 84265V105 22,381 55 0.25 950 24.67 0.0045
2019-11-12 2019-09-30 13F SOUTHERN COPPER COM 84265V105 22,326 -192 -0.85 762 -12.81 0.0038
2019-08-12 2019-06-30 13F SOUTHERN COPPER COM 84265V105 22,518 -75 -0.33 874 -2.56 0.0046
2019-05-15 2019-03-31 13F SOUTHERN COPPER COM 84265V105 22,593 -114 -0.50 897 27.96 0.0047
2019-02-01 2018-12-31 13F SOUTHERN COPPER COM 84265V105 22,707 -93 -0.41 701 -28.69 0.0040
2018-11-09 2018-09-30 13F SOUTHERN COPPER COM 84265V105 22,800 57 0.25 983 -7.79 0.0049
2018-08-10 2018-06-30 13F SOUTHERN COPPER COM 84265V105 22,743 83 0.37 1,066 -13.19 0.0057
2018-05-04 2018-03-31 13F SOUTHERN COPPER COM 84265V105 22,660 -50 -0.22 1,228 13.91 0.0066
2018-02-06 2017-12-31 13F SOUTHERN COPPER COM 84265V105 22,710 -306 -1.33 1,078 17.69 0.0056
2017-11-13 2017-09-30 13F SOUTHERN COPPER COM 84265V105 23,016 0 0.00 916 14.93 0.0050
2017-08-11 2017-06-30 13F SOUTHERN COPPER COM 84265V105 23,016 -6,896 -23.05 797 -25.72 0.0047
2017-05-10 2017-03-31 13F SOUTHERN COPPER COM 84265V105 29,912 400 1.36 1,073 13.79 0.0065
2017-02-14 2016-12-31 13F SOUTHERN COPPER COM 84265V105 29,512 -4,353 -12.85 943 5.84 0.0059
2016-11-04 2016-09-30 13F SOUTHERN COPPER COM 84265V105 33,865 -600 -1.74 891 -4.19 0.0057
2016-08-04 2016-06-30 13F SOUTHERN COPPER COM 84265V105 34,465 -3,554 -9.35 930 -11.68 0.0063
2016-05-11 2016-03-31 13F SOUTHERN COPPER COM 84265V105 38,019 -1,437 -3.64 1,053 2.13 0.0071
2016-02-12 2015-12-31 13F SOUTHERN COPPER COM 84265V105 39,456 -31,901 -44.71 1,031 -45.88 0.0068
2015-11-13 2015-09-30 13F SOUTHERN COPPER COM 84265V105 71,357 -13,125 -15.54 1,905 -23.34 0.0130
2015-08-14 2015-06-30 13F SOUTHERN COPPER COM 84265V105 84,482 -40 -0.05 2,485 0.73 0.0150
2015-05-14 2015-03-31 13F SOUTHERN COPPER COM 84265V105 84,522 -2,178 -2.51 2,467 0.90 0.0154
2015-02-12 2014-12-31 13F SOUTHERN COPPER COM 84265V105 86,700 8,412 10.74 2,445 5.34 0.0153
2014-11-14 2014-09-30 13F SOUTHERN COPPER COM 84265V105 78,288 74,497 1,965.10 2,321 1,900.86 0.0163
2014-08-13 2014-06-30 13F SOUTHERN COPPER COMMON 84265V105 3,791 -4,907 -56.42 116 -54.15 0.0049
2014-05-14 2014-03-31 13F SOUTHERN COPPER COMMON STOCK 84265V105 8,698 -2,115 -19.56 253 -18.65 0.0105
2014-02-12 2013-12-31 13F SOUTHERN COPPER COMMON STOCK 84265V105 10,813 -14,472 -57.24 311 -54.86 0.0130
2013-11-13 2013-09-30 13F SOUTHERN COPPER COMMON STOCK 84265V105 25,285 1 0.00 689 -1.43 0.0329
2013-07-30 2013-06-30 13F SOUTHERN COPPER COMMON STOCK 84265V105 25,284 25,284 699 0.0339
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.