ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

STATE STREET CORP's Holding History (CIK: 0000093751)

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

Q4 2025
Shares 16,881,617 Value ($000) $1,097,474 Avg Close $66.83 Range $64.30 - $69.59
Q3 2025
Shares 16,495,557 Value ($000) $1,111,965 Avg Close $63.88 Range $59.07 - $67.04
Q2 2025
Shares 16,734,438 Value ($000) $1,011,931 Avg Close $60.10 Range $55.76 - $64.19
Q1 2025
Shares 16,383,841 Value ($000) $1,054,300 Avg Close $59.57 Range $54.52 - $64.99
Q4 2024
Shares 16,372,124 Value ($000) $968,249 Avg Close $58.37 Range $54.30 - $62.16
Q3 2024
Shares 16,242,078 Value ($000) $985,732 Avg Close $54.38 Range $48.12 - $58.63
Q2 2024
Shares 16,104,311 Value ($000) $819,709 Avg Close $47.71 Range $44.54 - $49.81
Q1 2024
Shares 16,655,771 Value ($000) $839,451 Avg Close $46.11 Range $44.14 - $48.90
Q4 2023
Shares 13,358,335 Value ($000) $685,283 Avg Close $46.45 Range $41.77 - $50.29
Q3 2023
Shares 12,996,347 Value ($000) $629,673 Avg Close $47.84 Range $44.23 - $51.62
Q2 2023
Shares 13,509,082 Value ($000) $708,957 Avg Close $49.05 Range $46.13 - $51.23
Q1 2023
Shares 13,399,166 Value ($000) $715,515 Avg Close $48.28 Range $45.19 - $50.77
Q4 2022
Shares 13,992,605 Value ($000) $772,532 Avg Close $48.07 Range $42.22 - $51.90
Q3 2022
Shares 14,326,513 Value ($000) $759,162 Avg Close $53.87 Range $47.25 - $57.82
Q2 2022
Shares 14,102,250 Value ($000) $826,533 Avg Close $53.50 Range $48.14 - $57.66
Q1 2022
Shares 13,692,321 Value ($000) $855,496 Avg Close $52.37 Range $48.33 - $55.78
Q4 2021
Shares 12,671,173 Value ($000) $778,897 Avg Close $50.05 Range $47.35 - $54.07
Q3 2021
Shares 12,623,324 Value ($000) $706,654 Avg Close $51.28 Range $47.64 - $54.21
Q2 2021
Shares 12,272,099 Value ($000) $684,292 Avg Close $48.83 Range $45.94 - $51.03
Q1 2021
Shares 12,386,556 Value ($000) $670,856 Avg Close $42.55 Range $39.42 - $47.06
Q4 2020
Shares 12,521,586 Value ($000) $645,237 Avg Close $45.61 Range $40.48 - $49.39
Q3 2020
Shares 13,055,923 Value ($000) $674,338 Avg Close $44.02 Range $39.84 - $46.94
Q2 2020
Shares 13,426,673 Value ($000) $642,332 Avg Close $40.72 Range $36.29 - $45.31
Q1 2020
Shares 13,543,688 Value ($000) $654,025 Avg Close $45.48 Range $31.34 - $50.16
Q4 2019
Shares 13,065,953 Value ($000) $714,969 Avg Close $43.82 Range $42.11 - $45.80
Q3 2019
Shares 12,369,383 Value ($000) $667,081 Avg Close $42.08 Range $39.53 - $44.83
Q2 2019
Shares 12,246,993 Value ($000) $601,082 Avg Close $38.79 Range $37.00 - $40.91
Q1 2019
Shares 12,182,483 Value ($000) $574,160 Avg Close $36.14 Range $32.70 - $38.77
Q4 2018
Shares 11,848,939 Value ($000) $500,618 Avg Close $35.19 Range $32.65 - $37.38
Q3 2018
Shares 11,487,150 Value ($000) $489,022 Avg Close $34.13 Range $32.72 - $35.18
Q2 2018
Shares 11,359,857 Value ($000) $480,749 Avg Close $32.46 Range $30.20 - $34.35
Q1 2018
Shares 11,435,160 Value ($000) $467,242 Avg Close $30.84 Range $28.88 - $33.21
Q4 2017
Shares 11,768,625 Value ($000) $501,455 Avg Close $33.80 Range $31.68 - $35.41
Q3 2017
Shares 11,846,521 Value ($000) $492,457 Avg Close $32.04 Range $30.14 - $33.72
Q2 2017
Shares 11,775,236 Value ($000) $473,003 Avg Close $30.93 Range $29.83 - $32.31
Q1 2017
Shares 12,006,456 Value ($000) $475,585 Avg Close $29.08 Range $27.58 - $30.63
Q4 2016
Shares 12,052,598 Value ($000) $456,671 Avg Close $27.74 Range $26.27 - $29.13
Q3 2016
Shares 12,112,382 Value ($000) $464,028 Avg Close $29.26 Range $27.72 - $30.41
Q2 2016
Shares 12,303,684 Value ($000) $488,459 Avg Close $27.46 Range $25.25 - $29.85
Q1 2016
Shares 4,265,297 Value ($000) $316,828 Avg Close $24.74 Range $22.13 - $27.34
Q4 2015
Shares 4,091,778 Value ($000) $255,528 Avg Close $21.84 Range $20.45 - $23.41
Q1 2015
Shares 4,065,877 Value ($000) $256,161 Avg Close $23.04 Range $21.25 - $25.01
Q4 2014
Shares 4,017,969 Value ($000) $266,865 Avg Close $21.73 Range $19.32 - $24.55
Q3 2014
Shares 4,033,949 Value ($000) $223,519 Avg Close $20.07 Range $19.08 - $21.06
Q2 2014
Shares 4,106,820 Value ($000) $249,944 Avg Close $19.98 Range $19.02 - $21.06
Q1 2014
Shares 3,986,789 Value ($000) $226,481 Avg Close $18.07 Range $16.97 - $19.54
Q4 2013
Shares 3,918,715 Value ($000) $202,207 Avg Close $17.48 Range $16.43 - $18.23
Q3 2013
Shares 3,969,285 Value ($000) $196,683 Avg Close $17.15 Range $16.21 - $18.15
Q2 2013
Shares 4,094,406 Value ($000) $206,432 Avg Close $16.89 Range $15.60 - $17.85