ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

WestEnd Advisors, LLC's Holding History (CIK: 0001351731)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 12 Value ($000) $1 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 12 Value ($000) $1 Avg Close $63.88 Range $59.07 - $67.04
Q3 2024
Shares 3 Value ($000) $0 Avg Close $54.38 Range $48.12 - $58.63
Q2 2024
Shares 4 Value ($000) $0 Avg Close $47.71 Range $44.54 - $49.81
Q1 2024
Shares 4 Value ($000) $0 Avg Close $46.11 Range $44.14 - $48.90
Q4 2023
Shares 4 Value ($000) $0 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 7 Value ($000) $0 Avg Close $47.84 Range $44.23 - $51.62
Q1 2023
Shares 6 Value ($000) $0 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 5 Value ($000) $0 Avg Close $48.07 Range $42.22 - $51.90
Q3 2022
Shares 4 Value ($000) $0 Avg Close $53.87 Range $47.25 - $57.82
Q2 2022
Shares 3 Value ($000) $175 Avg Close $53.50 Range $48.14 - $57.66