WEC Energy Group, Inc.
US ˙ NYSE ˙ US92939U1060

SecurityWEC / WEC Energy Group, Inc.
InstitutionAssociated Banc-corp
Latest Disclosed Ownership25,731 shares
Latest Disclosed Value $ 2,978,877
Associated Banc-corp reports 6.03% decrease in ownership of WEC / WEC Energy Group, Inc.

On May 1, 2026 - Associated Banc-corp filed a 13F-HR form disclosing ownership of 25,731 shares of WEC Energy Group, Inc. (US:WEC) valued at $2,978,878 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 27,381 shares of WEC Energy Group, Inc.. This represents a change in shares of -6.03% during the quarter. The current value of the position is $2,831,697 USD.

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)
2026-05-01 2026-03-31 13F WEC ENERGY GROUP COM 92939U106 25,731 -1,650 -6.03 2,979 3.15 0.0789
2026-02-06 2025-12-31 13F WEC ENERGY GROUP COM 92939U106 27,381 -11,947 -30.38 2,888 -35.93 0.0739
2025-10-24 2025-09-30 13F WEC ENERGY GROUP COM 92939U106 39,328 15,342 63.96 4,507 80.31 0.1186
2025-08-12 2025-06-30 13F WEC ENERGY GROUP COM 92939U106 23,986 1,557 6.94 2,499 2.25 0.0708
2025-05-09 2025-03-31 13F WEC ENERGY GROUP COM 92939U106 22,429 2,260 11.21 2,444 28.90 0.0745
2025-02-10 2024-12-31 13F WEC ENERGY GROUP COM 92939U106 20,169 -620 -2.98 1,897 -5.15 0.0571
2024-11-13 2024-09-30 13F WEC ENERGY GROUP COM 92939U106 20,789 1,770 9.31 1,999 33.98 0.0588
2024-08-01 2024-06-30 13F WEC ENERGY GROUP COM 92939U106 19,019 231 1.23 1,492 -3.24 0.0464
2024-05-09 2024-03-31 13F WEC ENERGY GROUP COM 92939U106 18,788 -241 -1.27 1,543 -3.69 0.0489
2024-02-09 2023-12-31 13F WEC ENERGY GROUP COM 92939U106 19,029 -531 -2.71 1,602 1.65 0.0556
2023-11-09 2023-09-30 13F WEC ENERGY GROUP COM 92939U106 19,560 -1,791 -8.39 1,576 -16.40 0.0610
2023-08-07 2023-06-30 13F WEC ENERGY GROUP COM 92939U106 21,351 -2,321 -9.80 1,884 -16.01 0.0712
2023-05-09 2023-03-31 13F WEC ENERGY GROUP COM 92939U106 23,672 -4,165 -14.96 2,244 -14.03 0.0901
2023-02-10 2022-12-31 13F WEC ENERGY GROUP COM 92939U106 27,837 -870 -3.03 2,610 1.60 0.1086
2022-11-09 2022-09-30 13F WEC ENERGY GROUP COM 92939U106 28,707 528 1.87 2,568 -9.45 0.1187
2022-08-10 2022-06-30 13F WEC ENERGY GROUP COM 92939U106 28,179 -1,126 -3.84 2,836 -3.04 0.1242
2022-05-11 2022-03-31 13F WEC ENERGY GROUP COM 92939U106 29,305 -115 -0.39 2,925 2.42 0.1126
2022-02-10 2021-12-31 13F WEC ENERGY GROUP COM 92939U106 29,420 0 0.00 2,856 10.06 0.1047
2021-11-08 2021-09-30 13F WEC ENERGY GROUP COM 92939U106 29,420 -2,922 -9.03 2,595 -9.77 0.1025
2021-08-11 2021-06-30 13F WEC ENERGY GROUP COM 92939U106 32,342 3,824 13.41 2,876 14.44 0.1138
2021-05-05 2021-03-31 13F WEC ENERGY GROUP COM 92939U106 28,518 2,770 10.76 2,513 6.03 0.1562
2021-02-11 2020-12-31 13F WEC ENERGY GROUP COM 92939U106 25,748 -599 -2.27 2,370 -7.17 0.0925
2020-11-12 2020-09-30 13F WEC ENERGY GROUP COM 92939U106 26,347 -1,776 -6.32 2,553 3.57 0.1098
2020-08-14 2020-06-30 13F WEC ENERGY GROUP COM 92939U106 28,123 -395 -1.39 2,465 -1.91 0.1112
2020-05-14 2020-03-31 13F WEC ENERGY GROUP COM 92939U106 28,518 7,521 35.82 2,513 29.80 0.1339
2020-02-12 2019-12-31 13F WEC ENERGY GROUP COM 92939U106 20,997 -69 -0.33 1,936 -3.39 0.0964
2019-11-14 2019-09-30 13F WEC ENERGY GROUP COM 92939U106 21,066 -1,173 -5.27 2,004 8.09 0.1078
2019-08-06 2019-06-30 13F WEC ENERGY GROUP COM 92939U106 22,239 392 1.79 1,854 7.29 0.1016
2019-05-07 2019-03-31 13F WEC ENERGY GROUP COM 92939U106 21,847 -1,591 -6.79 1,728 6.47 0.0996
2019-02-13 2018-12-31 13F WEC ENERGY GROUP COM 92939U106 23,438 1,788 8.26 1,623 12.24 0.1058
2018-11-07 2018-09-30 13F WEC ENERGY GROUP COM 92939U106 21,650 3,985 22.56 1,446 26.62 0.0802
2018-08-07 2018-06-30 13F WEC ENERGY GROUP COM 92939U106 17,665 -4,393 -19.92 1,142 -17.43 0.0668
2018-05-07 2018-03-31 13F WEC ENERGY GROUP COM 92939U106 22,058 -27,762 -55.72 1,383 -58.22 0.0787
2018-02-07 2017-12-31 13F WEC ENERGY GROUP COM 92939U106 49,820 -1,488 -2.90 3,310 2.76 0.1785
2017-11-13 2017-09-30 13F WEC ENERGY GROUP COM 92939U106 51,308 24,822 93.72 3,221 98.09 0.1777
2017-08-10 2017-06-30 13F WEC ENERGY GROUP COM 92939U106 26,486 -4,119 -13.46 1,626 -12.35 0.0922
2017-05-12 2017-03-31 13F WEC ENERGY GROUP COM 92939U106 30,605 -97 -0.32 1,855 3.00 0.1104
2017-02-10 2016-12-31 13F WEC ENERGY GROUP COM 92939U106 30,702 11,188 57.33 1,801 54.06 0.1124
2016-11-10 2016-09-30 13F WEC ENERGY GROUP COM 92939U106 19,514 2,228 12.89 1,169 3.54 0.0744
2016-08-11 2016-06-30 13F WEC ENERGY GROUP COM 92939U106 17,286 869 5.29 1,129 14.39 0.0725
2016-05-12 2016-03-31 13F WEC ENERGY GROUP COM 92939U106 16,417 -8,491 -34.09 987 -22.77 0.0648
2016-02-12 2015-12-31 13F WEC ENERGY GROUP COM 92939U106 24,908 -17,861 -41.76 1,278 -42.77 0.0843
2015-11-10 2015-09-30 13F WEC ENERGY GROUP COM 92939U106 42,769 -9,661 -18.43 2,233 -5.30 0.1558
2015-08-11 2015-06-30 13F WEC ENERGY GROUP COM 92939U106 52,430 43,879 513.14 2,358 457.45 0.1512
2015-05-12 2015-03-31 13F WISCONSIN ENERGY COM 976657106 8,551 -225 -2.56 423 -8.64 0.0267
2015-02-12 2014-12-31 13F WISCONSIN ENERGY COM 976657106 8,776 -330 -3.62 463 18.41 0.0292
2014-11-05 2014-09-30 13F WISCONSIN ENERGY COM 976657106 9,106 1,095 13.67 391 3.99 0.0257
2014-08-13 2014-06-30 13F WISCONSIN ENERGY COM 976657106 8,011 144 1.83 376 2.45 0.0245
2014-05-13 2014-03-31 13F WISCONSIN ENERGY COM 976657106 7,867 -850 -9.75 367 1.94 0.0253
2014-02-14 2013-12-31 13F WISCONSIN ENERGY COM 976657106 8,717 -2,063 -19.14 360 -17.24 0.0259
2013-11-14 2013-09-30 13F WISCONSIN ENERGY COM 976657106 10,780 -1,319 -10.90 435 -12.30 0.0345
2013-08-13 2013-06-30 13F WISCONSIN ENERGY COM 976657106 12,099 12,099 496 0.0408
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.