ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q4 2025
Shares 2,587 Value ($000) $168 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 2,586 Value ($000) $174 Avg Close $63.88 Range $59.07 - $67.04
Q2 2025
Shares 2,599 Value ($000) $157 Avg Close $60.10 Range $55.76 - $64.19
Q1 2025
Shares 3,107 Value ($000) $200 Avg Close $59.57 Range $54.52 - $64.99
Q4 2024
Shares 2,723 Value ($000) $161 Avg Close $58.37 Range $54.30 - $62.16
Q3 2024
Shares 2,605 Value ($000) $158 Avg Close $54.38 Range $48.12 - $58.63
Q2 2024
Shares 2,431 Value ($000) $124 Avg Close $47.71 Range $44.54 - $49.81
Q1 2024
Shares 2,015 Value ($000) $102 Avg Close $46.11 Range $44.14 - $48.90
Q4 2023
Shares 341 Value ($000) $17 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 2,203 Value ($000) $107 Avg Close $47.84 Range $44.23 - $51.62
Q2 2023
Shares 454 Value ($000) $24 Avg Close $49.05 Range $46.13 - $51.23
Q1 2023
Shares 348 Value ($000) $19 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 136 Value ($000) $0 Avg Close $48.07 Range $42.22 - $51.90
Q3 2022
Shares 43 Value ($000) $2 Avg Close $53.87 Range $47.25 - $57.82
Q2 2022
Shares 32 Value ($000) $2 Avg Close $53.50 Range $48.14 - $57.66
Q1 2022
Shares 17 Value ($000) $1 Avg Close $52.37 Range $48.33 - $55.78