Marshall Wace, LLP
- SEC CIK
- 0001318757
- Latest filing
- Aug 13, 2026
WEC holding history
Wec Energy Group, Inc. in every 13F filed by Marshall Wace, LLP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
WEC overviewAll 13F holders of WECFull Q2 2026 holdings
- Shares (Q2 2026)
- 259,534
- Value
- $30.3M
- % of portfolio
- <0.1%
- Quarters held
- 20
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 259,534 | $30.3M | <0.1% | −175,562−40.4% | Reduced | Holders |
| Q1 2026 | 435,096 | $50.4M | 0.1% | −209,310−32.5% | Reduced | Holders |
| Q4 2025 | 644,406 | $68.0M | 0.1% | −48,130−6.9% | Reduced | Holders |
| Q3 2025 | 692,536 | $79.4M | 0.1% | −251,426−26.6% | Reduced | Holders |
| Q2 2025 | 943,962 | $98.4M | 0.1% | +581,748+160.6% | Added | Holders |
| Q1 2025 | 362,214 | $39.5M | 0.1% | −68,495−15.9% | Reduced | Holders |
| Q4 2024 | 430,709 | $40.5M | 0.1% | +336,739+358.3% | Added | Holders |
| Q3 2024 | 93,970 | $9.04M | <0.1% | −22,938−19.6% | Reduced | Holders |
| Q2 2024 | 116,908 | $9.17M | <0.1% | −12,357−9.6% | Reduced | Holders |
| Q1 2024 | 129,265 | $10.6M | <0.1% | +38,765+42.8% | Added | Holders |
| Q4 2023 | 90,500 | $7.62M | <0.1% | +37,385+70.4% | Added | Holders |
| Q3 2023 | 53,115 | $4.28M | <0.1% | +53,115 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −181,585−100.0% | Sold out | Holders |
| Q4 2022 | 181,585 | $17.0M | <0.1% | +111,221+158.1% | Added | Holders |
| Q3 2022 | 70,364 | $6.29M | <0.1% | −29,855−29.8% | Reduced | Holders |
| Q2 2022 | 100,219 | $10.1M | <0.1% | −255,718−71.8% | Reduced | Holders |
| Q1 2022 | 355,937 | $35.5M | 0.1% | +355,558+93,814.8% | Added | Holders |
| Q4 2021 | 379 | $37.0K | <0.1% | −23,181−98.4% | Reduced | Holders |
| Q3 2021 | 23,560 | $2.08M | <0.1% | +7,739+48.9% | Added | Holders |
| Q2 2021 | 15,821 | $1.41M | <0.1% | −52,511−76.8% | Reduced | Holders |
| Q1 2021 | 68,332 | $6.40M | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.