ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Madison Asset Management, LLC's Holding History (CIK: 0001299351)

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

Q4 2025
Shares 6,431 Value ($000) $418 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 6,431 Value ($000) $434 Avg Close $63.88 Range $59.07 - $67.04
Q2 2025
Shares 6,431 Value ($000) $389 Avg Close $60.10 Range $55.76 - $64.19
Q1 2025
Shares 6,431 Value ($000) $414 Avg Close $59.57 Range $54.52 - $64.99
Q4 2024
Shares 6,431 Value ($000) $380 Avg Close $58.37 Range $54.30 - $62.16
Q3 2024
Shares 6,431 Value ($000) $390 Avg Close $54.38 Range $48.12 - $58.63
Q2 2024
Shares 6,471 Value ($000) $329 Avg Close $47.71 Range $44.54 - $49.81
Q1 2024
Shares 6,730 Value ($000) $339 Avg Close $46.11 Range $44.14 - $48.90
Q4 2023
Shares 6,730 Value ($000) $345 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 6,730 Value ($000) $326 Avg Close $47.84 Range $44.23 - $51.62
Q2 2023
Shares 6,730 Value ($000) $353 Avg Close $49.05 Range $46.13 - $51.23
Q1 2023
Shares 6,953 Value ($000) $371 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 6,953 Value ($000) $0 Avg Close $48.07 Range $42.22 - $51.90
Q3 2022
Shares 6,953 Value ($000) $368 Avg Close $53.87 Range $47.25 - $57.82
Q2 2022
Shares 6,953 Value ($000) $408 Avg Close $53.50 Range $48.14 - $57.66
Q1 2022
Shares 6,953 Value ($000) $434 Avg Close $52.37 Range $48.33 - $55.78
Q4 2021
Shares 6,953 Value ($000) $427 Avg Close $50.05 Range $47.35 - $54.07
Q3 2021
Shares 6,953 Value ($000) $389 Avg Close $51.28 Range $47.64 - $54.21
Q2 2021
Shares 6,953 Value ($000) $388 Avg Close $48.83 Range $45.94 - $51.03
Q1 2021
Shares 6,953 Value ($000) $377 Avg Close $42.55 Range $39.42 - $47.06
Q4 2020
Shares 7,513 Value ($000) $387 Avg Close $45.61 Range $40.48 - $49.39
Q3 2020
Shares 7,513 Value ($000) $388 Avg Close $44.02 Range $39.84 - $46.94
Q2 2020
Shares 7,513 Value ($000) $359 Avg Close $40.72 Range $36.29 - $45.31
Q1 2020
Shares 7,513 Value ($000) $363 Avg Close $45.48 Range $31.34 - $50.16
Q4 2019
Shares 6,953 Value ($000) $380 Avg Close $43.82 Range $42.11 - $45.80