ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

FMR LLC's Holding History (CIK: 0000315066)

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

Q4 2025
Shares 2,312,362 Value ($000) $150,327 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 1,415,905 Value ($000) $95,446 Avg Close $63.88 Range $59.07 - $67.04
Q2 2025
Shares 329,465 Value ($000) $19,923 Avg Close $60.10 Range $55.76 - $64.19
Q1 2025
Shares 516,672 Value ($000) $33,248 Avg Close $59.57 Range $54.52 - $64.99
Q4 2024
Shares 362,082 Value ($000) $21,414 Avg Close $58.37 Range $54.30 - $62.16
Q3 2024
Shares 671,574 Value ($000) $40,758 Avg Close $54.38 Range $48.12 - $58.63
Q2 2024
Shares 1,094,436 Value ($000) $55,707 Avg Close $47.71 Range $44.54 - $49.81
Q1 2024
Shares 1,027,903 Value ($000) $51,806 Avg Close $46.11 Range $44.14 - $48.90
Q4 2023
Shares 1,190,478 Value ($000) $61,072 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 1,433,902 Value ($000) $69,473 Avg Close $47.84 Range $44.23 - $51.62
Q2 2023
Shares 1,490,127 Value ($000) $78,202 Avg Close $49.05 Range $46.13 - $51.23
Q1 2023
Shares 1,451,579 Value ($000) $77,514 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 1,450,609 Value ($000) $80,088 Avg Close $48.07 Range $42.22 - $51.90
Q3 2022
Shares 1,525,289 Value ($000) $80,826 Avg Close $53.87 Range $47.25 - $57.82
Q2 2022
Shares 1,466,484 Value ($000) $85,950 Avg Close $53.50 Range $48.14 - $57.66
Q1 2022
Shares 1,423,170 Value ($000) $88,920 Avg Close $52.37 Range $48.33 - $55.78
Q4 2021
Shares 1,370,512 Value ($000) $84,246 Avg Close $50.05 Range $47.35 - $54.07
Q3 2021
Shares 1,366,247 Value ($000) $76,483 Avg Close $51.28 Range $47.64 - $54.21
Q2 2021
Shares 1,406,702 Value ($000) $78,437 Avg Close $48.83 Range $45.94 - $51.03
Q1 2021
Shares 1,393,042 Value ($000) $75,446 Avg Close $42.55 Range $39.42 - $47.06
Q4 2020
Shares 1,385,239 Value ($000) $71,381 Avg Close $45.61 Range $40.48 - $49.39
Q3 2020
Shares 1,396,778 Value ($000) $72,144 Avg Close $44.02 Range $39.84 - $46.94
Q2 2020
Shares 2,624,997 Value ($000) $125,580 Avg Close $40.72 Range $36.29 - $45.31
Q1 2020
Shares 3,160,253 Value ($000) $152,609 Avg Close $45.48 Range $31.34 - $50.16
Q4 2019
Shares 3,864,891 Value ($000) $211,486 Avg Close $43.82 Range $42.11 - $45.80
Q3 2019
Shares 3,275,824 Value ($000) $176,665 Avg Close $42.08 Range $39.53 - $44.83
Q2 2019
Shares 3,260,216 Value ($000) $160,011 Avg Close $38.79 Range $37.00 - $40.91
Q1 2019
Shares 4,386,739 Value ($000) $206,747 Avg Close $36.14 Range $32.70 - $38.77
Q4 2018
Shares 4,578,375 Value ($000) $193,436 Avg Close $35.19 Range $32.65 - $37.38
Q3 2018
Shares 4,508,760 Value ($000) $191,937 Avg Close $34.13 Range $32.72 - $35.18
Q2 2018
Shares 4,488,080 Value ($000) $189,935 Avg Close $32.46 Range $30.20 - $34.35
Q1 2018
Shares 4,474,792 Value ($000) $182,840 Avg Close $30.84 Range $28.88 - $33.21
Q4 2017
Shares 5,537,820 Value ($000) $235,966 Avg Close $33.80 Range $31.68 - $35.41
Q3 2017
Shares 7,319,591 Value ($000) $304,276 Avg Close $32.04 Range $30.14 - $33.72
Q2 2017
Shares 6,751,018 Value ($000) $271,189 Avg Close $30.93 Range $29.83 - $32.31
Q1 2017
Shares 6,791,770 Value ($000) $269,021 Avg Close $29.08 Range $27.58 - $30.63
Q4 2016
Shares 5,435,248 Value ($000) $205,941 Avg Close $27.74 Range $26.27 - $29.13
Q3 2016
Shares 5,455,979 Value ($000) $209,019 Avg Close $29.26 Range $27.72 - $30.41
Q2 2016
Shares 3,428,491 Value ($000) $136,111 Avg Close $27.46 Range $25.25 - $29.85
Q1 2016
Shares 1,607,938 Value ($000) $119,438 Avg Close $24.74 Range $22.13 - $27.34
Q4 2015
Shares 1,521,278 Value ($000) $95,003 Avg Close $21.84 Range $20.45 - $23.41
Q3 2015
Shares 1,572,039 Value ($000) $91,949 Avg Close $21.20 Range $19.59 - $22.72
Q2 2015
Shares 1,557,292 Value ($000) $89,887 Avg Close $21.63 Range $20.41 - $22.74
Q1 2015
Shares 1,797,553 Value ($000) $113,247 Avg Close $23.04 Range $21.25 - $25.01
Q4 2014
Shares 1,800,314 Value ($000) $119,577 Avg Close $21.73 Range $19.32 - $24.55
Q3 2014
Shares 1,772,302 Value ($000) $98,203 Avg Close $20.07 Range $19.08 - $21.06
Q2 2014
Shares 1,339,110 Value ($000) $81,498 Avg Close $19.98 Range $19.02 - $21.06
Q1 2014
Shares 2,120,990 Value ($000) $120,493 Avg Close $18.07 Range $16.97 - $19.54
Q4 2013
Shares 2,051,208 Value ($000) $105,843 Avg Close $17.48 Range $16.43 - $18.23
Q3 2013
Shares 2,532,584 Value ($000) $125,490 Avg Close $17.15 Range $16.21 - $18.15
Q2 2013
Shares 1,803,982 Value ($000) $90,957 Avg Close $16.89 Range $15.60 - $17.85