WEC Energy Group, Inc.
DE ˙ DB ˙ US92939U1060
95,00 € ↑1,00 (1,06%)
2026-06-05
DEL PRIS
SecurityDE:WIC / WEC Energy Group, Inc.
InstitutionMarshall Wace, Llp
Latest Disclosed Ownership435,096 shares
Latest Disclosed Value $ 50,371,064
Marshall Wace, Llp reports 32.48% decrease in ownership of WIC / WEC Energy Group, Inc.

On May 14, 2026 - Marshall Wace, Llp filed a 13F-HR form disclosing ownership of 435,096 shares of WEC Energy Group, Inc. (DE:WIC) valued at $43,574,864 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 644,406 shares of WEC Energy Group, Inc.. This represents a change in shares of -32.48% during the quarter. The current value of the position is $41,334,120 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)
2026-05-14 2026-03-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 435,096 -209,310 -32.48 50,371 -25.88 0.0238
2026-02-13 2025-12-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 644,406 -48,130 -6.95 67,959 -14.36 0.0619
2025-11-13 2025-09-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 692,536 -251,426 -26.64 79,358 -19.32 0.0805
2025-08-13 2025-06-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 943,962 581,748 160.61 98,361 149.18 0.1108
2025-05-15 2025-03-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 362,214 -68,495 -15.90 39,474 -2.54 0.0501
2025-02-13 2024-12-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 430,709 336,739 358.35 40,504 348.14 0.0487
2024-11-14 2024-09-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 93,970 -22,938 -19.62 9,038 -1.46 0.0110
2024-08-14 2024-06-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 116,908 -12,357 -9.56 9,173 -13.59 0.0122
2024-05-15 2024-03-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 129,265 38,765 42.83 10,615 39.36 0.0162
2024-02-14 2023-12-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 90,500 37,385 70.39 7,617 78.05 0.0129
2023-11-14 2023-09-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 53,115 53,115 4,278 0.0087
2023-05-15 2023-03-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 0 -181,585 -100.00 0 -100.00
2023-02-14 2022-12-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 181,585 111,221 158.07 17,025 170.50 0.0383
2022-11-14 2022-09-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 70,364 -29,855 -29.79 6,294 -37.60 0.0138
2022-08-15 2022-06-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 100,219 -255,718 -71.84 10,087 -71.61 0.0208
2022-05-16 2022-03-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 355,937 355,558 93,814.78 35,526 95,916.22 0.0673
2022-02-14 2021-12-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 379 -23,181 -98.39 37 -98.22 0.0001
2021-11-15 2021-09-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 23,560 7,739 48.92 2,078 47.69 0.0086
2021-08-13 2021-06-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 15,821 -52,511 -76.85 1,407 -78.00 0.0069
2021-05-17 2021-03-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 68,332 68,332 331.91 6,396 354.58 0.0293
2020-11-16 2020-09-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 0 -85,642 -100.00 0 -100.00
2020-08-13 2020-06-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 85,642 72,652 559.29 7,506 556.12 0.0526
2020-05-15 2020-03-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 12,990 12,990 -84.83 1,144 -84.76 0.0114
2019-02-14 2018-12-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 0 -9,456 -100.00 0 -100.00
2018-12-06 2018-09-30 13F/A-1 WEC ENERGY GROUP COMMON STOCK 92939U106 9,456 -38,222 -80.17 631 -79.53 0.0054
2018-11-14 2018-09-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 9,456 -38,222 631
2018-08-14 2018-06-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 47,678 47,678 404.21 3,082 388.43 0.0461
2016-02-10 2015-12-31 13F WEC ENERGY GROUP COMMON STOCK 92939U106 0 -35,356 -100.00 0 -100.00
2015-11-12 2015-09-30 13F WEC ENERGY GROUP COMMON STOCK 92939U106 35,356 35,356 1,846 0.0227
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.