ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

LOOMIS SAYLES & CO L P's Holding History (CIK: 0000312348)

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

Q4 2025
Shares 805 Value ($000) $52 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 835 Value ($000) $56 Avg Close $63.88 Range $59.07 - $67.04
Q2 2025
Shares 821 Value ($000) $50 Avg Close $60.10 Range $55.76 - $64.19
Q3 2024
Shares 868 Value ($000) $0 Avg Close $54.38 Range $48.12 - $58.63
Q2 2024
Shares 852 Value ($000) $0 Avg Close $47.71 Range $44.54 - $49.81
Q1 2024
Shares 834 Value ($000) $0 Avg Close $46.11 Range $44.14 - $48.90
Q4 2023
Shares 875 Value ($000) $0 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 907 Value ($000) $0 Avg Close $47.84 Range $44.23 - $51.62
Q2 2023
Shares 918 Value ($000) $0 Avg Close $49.05 Range $46.13 - $51.23
Q1 2023
Shares 1,625 Value ($000) $0 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 556 Value ($000) $0 Avg Close $48.07 Range $42.22 - $51.90
Q3 2022
Shares 29 Value ($000) $2 Avg Close $53.87 Range $47.25 - $57.82
Q2 2022
Shares 29 Value ($000) $2 Avg Close $53.50 Range $48.14 - $57.66
Q1 2022
Shares 83 Value ($000) $5 Avg Close $52.37 Range $48.33 - $55.78
Q3 2021
Shares 216 Value ($000) $12 Avg Close $51.28 Range $47.64 - $54.21
Q3 2015
Shares 7,576 Value ($000) $443 Avg Close $21.20 Range $19.59 - $22.72