ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025
Shares 33,785,294 Value ($000) $2,196,382 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 33,401,682 Value ($000) $2,251,607 Avg Close $63.88 Range $59.07 - $67.04
Q2 2025
Shares 33,303,702 Value ($000) $2,013,875 Avg Close $60.10 Range $55.76 - $64.19
Q1 2025
Shares 32,822,215 Value ($000) $2,112,110 Avg Close $59.57 Range $54.52 - $64.99
Q4 2024
Shares 32,663,708 Value ($000) $1,931,732 Avg Close $58.37 Range $54.30 - $62.16
Q3 2024
Shares 32,437,433 Value ($000) $1,968,628 Avg Close $54.38 Range $48.12 - $58.63
Q2 2024
Shares 32,235,066 Value ($000) $1,640,765 Avg Close $47.71 Range $44.54 - $49.81
Q1 2024
Shares 31,854,806 Value ($000) $1,605,482 Avg Close $46.11 Range $44.14 - $48.90
Q4 2023
Shares 32,094,592 Value ($000) $1,646,453 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 32,141,029 Value ($000) $1,557,233 Avg Close $47.84 Range $44.23 - $51.62
Q2 2023
Shares 32,200,086 Value ($000) $1,689,861 Avg Close $49.05 Range $46.13 - $51.23
Q1 2023
Shares 32,513,511 Value ($000) $1,736,221 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 32,798,266 Value ($000) $1,810,792 Avg Close $48.07 Range $42.22 - $51.90
Q3 2022
Shares 32,393,261 Value ($000) $1,716,519 Avg Close $53.87 Range $47.25 - $57.82
Q2 2022
Shares 31,638,690 Value ($000) $1,854,344 Avg Close $53.50 Range $48.14 - $57.66
Q1 2022
Shares 31,030,199 Value ($000) $1,938,766 Avg Close $52.37 Range $48.33 - $55.78
Q4 2021
Shares 30,687,859 Value ($000) $1,886,382 Avg Close $50.05 Range $47.35 - $54.07
Q3 2021
Shares 30,360,130 Value ($000) $1,699,561 Avg Close $51.28 Range $47.64 - $54.21
Q2 2021
Shares 30,077,240 Value ($000) $1,677,107 Avg Close $48.83 Range $45.94 - $51.03
Q1 2021
Shares 29,929,534 Value ($000) $1,620,984 Avg Close $42.55 Range $39.42 - $47.06
Q4 2020
Shares 29,984,210 Value ($000) $1,545,086 Avg Close $45.61 Range $40.48 - $49.39
Q3 2020
Shares 30,340,750 Value ($000) $1,567,100 Avg Close $44.02 Range $39.84 - $46.94
Q2 2020
Shares 31,134,627 Value ($000) $1,489,481 Avg Close $40.72 Range $36.29 - $45.31
Q1 2020
Shares 31,722,613 Value ($000) $1,531,887 Avg Close $45.48 Range $31.34 - $50.16
Q4 2019
Shares 30,817,515 Value ($000) $1,686,335 Avg Close $43.82 Range $42.11 - $45.80
Q3 2019
Shares 30,046,174 Value ($000) $1,620,390 Avg Close $42.08 Range $39.53 - $44.83
Q2 2019
Shares 29,362,504 Value ($000) $1,441,111 Avg Close $38.79 Range $37.00 - $40.91
Q1 2019
Shares 29,354,656 Value ($000) $1,383,486 Avg Close $36.14 Range $32.70 - $38.77
Q4 2018
Shares 26,589,237 Value ($000) $1,123,396 Avg Close $35.19 Range $32.65 - $37.38
Q3 2018
Shares 25,799,199 Value ($000) $1,098,272 Avg Close $34.13 Range $32.72 - $35.18
Q2 2018
Shares 24,966,124 Value ($000) $1,056,567 Avg Close $32.46 Range $30.20 - $34.35
Q1 2018
Shares 24,686,125 Value ($000) $1,008,676 Avg Close $30.84 Range $28.88 - $33.21
Q4 2017
Shares 24,537,881 Value ($000) $1,045,560 Avg Close $33.80 Range $31.68 - $35.41
Q3 2017
Shares 24,298,655 Value ($000) $1,010,096 Avg Close $32.04 Range $30.14 - $33.72
Q2 2017
Shares 23,675,021 Value ($000) $951,025 Avg Close $30.93 Range $29.83 - $32.31
Q1 2017
Shares 23,094,217 Value ($000) $914,762 Avg Close $29.08 Range $27.58 - $30.63
Q4 2016
Shares 22,323,761 Value ($000) $845,846 Avg Close $27.74 Range $26.27 - $29.13
Q3 2016
Shares 21,714,195 Value ($000) $831,872 Avg Close $29.26 Range $27.72 - $30.41
Q2 2016
Shares 19,999,012 Value ($000) $793,961 Avg Close $27.46 Range $25.25 - $29.85
Q1 2016
Shares 8,635,919 Value ($000) $641,476 Avg Close $24.74 Range $22.13 - $27.34
Q4 2015
Shares 8,155,455 Value ($000) $509,308 Avg Close $21.84 Range $20.45 - $23.41
Q3 2015
Shares 7,887,879 Value ($000) $461,363 Avg Close $21.20 Range $19.59 - $22.72
Q2 2015
Shares 7,779,769 Value ($000) $449,047 Avg Close $21.63 Range $20.41 - $22.74
Q1 2015
Shares 7,470,914 Value ($000) $470,668 Avg Close $23.04 Range $21.25 - $25.01
Q4 2014
Shares 7,055,313 Value ($000) $468,614 Avg Close $21.73 Range $19.32 - $24.55
Q3 2014
Shares 6,876,569 Value ($000) $381,031 Avg Close $20.07 Range $19.08 - $21.06
Q2 2014
Shares 6,756,262 Value ($000) $411,186 Avg Close $19.98 Range $19.02 - $21.06
Q1 2014
Shares 6,491,373 Value ($000) $368,775 Avg Close $18.07 Range $16.97 - $19.54
Q4 2013
Shares 6,252,764 Value ($000) $322,642 Avg Close $17.48 Range $16.43 - $18.23
Q3 2013
Shares 6,041,363 Value ($000) $299,350 Avg Close $17.15 Range $16.21 - $18.15
Q2 2013
Shares 5,947,993 Value ($000) $299,898 Avg Close $16.89 Range $15.60 - $17.85