ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Baird Financial Group, Inc.'s Holding History (CIK: 0001648711)

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

Q4 2025

Shares 24,192 Value ($000) $1,573 Avg Close $66.83 Range $64.30 - $69.59

Q3 2025

Shares 24,355 Value ($000) $1,642 Avg Close $63.88 Range $59.07 - $67.04

Q2 2025

Shares 20,904 Value ($000) $1,264 Avg Close $60.10 Range $55.76 - $64.19

Q1 2025

Shares 18,929 Value ($000) $1,218 Avg Close $59.57 Range $54.52 - $64.99

Q4 2024

Shares 27,035 Value ($000) $1,599 Avg Close $58.37 Range $54.30 - $62.16

Q3 2024

Shares 45,296 Value ($000) $2,749 Avg Close $54.38 Range $48.12 - $58.63

Q2 2024

Shares 47,695 Value ($000) $2,428 Avg Close $47.71 Range $44.54 - $49.81

Q1 2024

Shares 82,481 Value ($000) $4,157 Avg Close $46.11 Range $44.14 - $48.90

Q4 2023

Shares 85,874 Value ($000) $4,405 Avg Close $46.45 Range $41.77 - $50.29

Q3 2023

Shares 98,789 Value ($000) $4,786 Avg Close $47.84 Range $44.23 - $51.62

Q2 2023

Shares 87,498 Value ($000) $4,592 Avg Close $49.05 Range $46.13 - $51.23

Q1 2023

Shares 82,548 Value ($000) $4,408 Avg Close $48.28 Range $45.19 - $50.77

Q4 2022

Shares 81,322 Value ($000) $4 Avg Close $48.07 Range $42.22 - $51.90

Q3 2022

Shares 67,735 Value ($000) $3,588 Avg Close $53.87 Range $47.25 - $57.82

Q2 2022

Shares 68,936 Value ($000) $4,040 Avg Close $53.50 Range $48.14 - $57.66

Q1 2022

Shares 70,684 Value ($000) $4,416 Avg Close $52.37 Range $48.33 - $55.78

Q4 2021

Shares 71,264 Value ($000) $4,381 Avg Close $50.05 Range $47.35 - $54.07

Q3 2021

Shares 66,688 Value ($000) $3,733 Avg Close $51.28 Range $47.64 - $54.21

Q2 2021

Shares 58,807 Value ($000) $3,279 Avg Close $48.83 Range $45.94 - $51.03

Q1 2021

Shares 61,499 Value ($000) $3,331 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 50,719 Value ($000) $2,613 Avg Close $45.61 Range $40.48 - $49.39

Q3 2020

Shares 35,789 Value ($000) $1,849 Avg Close $44.02 Range $39.84 - $46.94

Q2 2020

Shares 38,040 Value ($000) $1,820 Avg Close $40.72 Range $36.29 - $45.31

Q1 2020

Shares 31,421 Value ($000) $1,517 Avg Close $45.48 Range $31.34 - $50.16

Q4 2019

Shares 31,730 Value ($000) $1,736 Avg Close $43.82 Range $42.11 - $45.80

Q3 2019

Shares 27,761 Value ($000) $1,497 Avg Close $42.08 Range $39.53 - $44.83

Q2 2019

Shares 27,273 Value ($000) $1,339 Avg Close $38.79 Range $37.00 - $40.91

Q1 2019

Shares 95,498 Value ($000) $4,501 Avg Close $36.14 Range $32.70 - $38.77

Q4 2018

Shares 110,245 Value ($000) $4,658 Avg Close $35.19 Range $32.65 - $37.38

Q3 2018

Shares 160,587 Value ($000) $6,811 Avg Close $34.13 Range $32.72 - $35.18

Q2 2018

Shares 156,404 Value ($000) $6,619 Avg Close $32.46 Range $30.20 - $34.35

Q1 2018

Shares 154,531 Value ($000) $6,314 Avg Close $30.84 Range $28.88 - $33.21

Q4 2017

Shares 148,049 Value ($000) $6,308 Avg Close $33.80 Range $31.68 - $35.41

Q3 2017

Shares 181,320 Value ($000) $7,537 Avg Close $32.04 Range $30.14 - $33.72

Q2 2017

Shares 187,197 Value ($000) $7,520 Avg Close $30.93 Range $29.83 - $32.31

Q1 2017

Shares 194,041 Value ($000) $7,686 Avg Close $29.08 Range $27.58 - $30.63

Q4 2016

Shares 205,254 Value ($000) $7,777 Avg Close $27.74 Range $26.27 - $29.13

Q3 2016

Shares 251,118 Value ($000) $9,620 Avg Close $29.26 Range $27.72 - $30.41

Q2 2016

Shares 248,334 Value ($000) $9,858 Avg Close $27.46 Range $25.25 - $29.85

Q1 2016

Shares 142,072 Value ($000) $10,553 Avg Close $24.74 Range $22.13 - $27.34

Q4 2015

Shares 81,168 Value ($000) $5,069 Avg Close $21.84 Range $20.45 - $23.41

Q3 2015

Shares 6,167 Value ($000) $361 Avg Close $21.20 Range $19.59 - $22.72

Q2 2015

Shares 8,254 Value ($000) $476 Avg Close $21.63 Range $20.41 - $22.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,192	$1,573	$66.83	$64.30 - $69.59
Q3 2025	24,355	$1,642	$63.88	$59.07 - $67.04
Q2 2025	20,904	$1,264	$60.10	$55.76 - $64.19
Q1 2025	18,929	$1,218	$59.57	$54.52 - $64.99
Q4 2024	27,035	$1,599	$58.37	$54.30 - $62.16
Q3 2024	45,296	$2,749	$54.38	$48.12 - $58.63
Q2 2024	47,695	$2,428	$47.71	$44.54 - $49.81
Q1 2024	82,481	$4,157	$46.11	$44.14 - $48.90
Q4 2023	85,874	$4,405	$46.45	$41.77 - $50.29
Q3 2023	98,789	$4,786	$47.84	$44.23 - $51.62
Q2 2023	87,498	$4,592	$49.05	$46.13 - $51.23
Q1 2023	82,548	$4,408	$48.28	$45.19 - $50.77
Q4 2022	81,322	$4	$48.07	$42.22 - $51.90
Q3 2022	67,735	$3,588	$53.87	$47.25 - $57.82
Q2 2022	68,936	$4,040	$53.50	$48.14 - $57.66
Q1 2022	70,684	$4,416	$52.37	$48.33 - $55.78
Q4 2021	71,264	$4,381	$50.05	$47.35 - $54.07
Q3 2021	66,688	$3,733	$51.28	$47.64 - $54.21
Q2 2021	58,807	$3,279	$48.83	$45.94 - $51.03
Q1 2021	61,499	$3,331	$42.55	$39.42 - $47.06
Q4 2020	50,719	$2,613	$45.61	$40.48 - $49.39
Q3 2020	35,789	$1,849	$44.02	$39.84 - $46.94
Q2 2020	38,040	$1,820	$40.72	$36.29 - $45.31
Q1 2020	31,421	$1,517	$45.48	$31.34 - $50.16
Q4 2019	31,730	$1,736	$43.82	$42.11 - $45.80
Q3 2019	27,761	$1,497	$42.08	$39.53 - $44.83
Q2 2019	27,273	$1,339	$38.79	$37.00 - $40.91
Q1 2019	95,498	$4,501	$36.14	$32.70 - $38.77
Q4 2018	110,245	$4,658	$35.19	$32.65 - $37.38
Q3 2018	160,587	$6,811	$34.13	$32.72 - $35.18
Q2 2018	156,404	$6,619	$32.46	$30.20 - $34.35
Q1 2018	154,531	$6,314	$30.84	$28.88 - $33.21
Q4 2017	148,049	$6,308	$33.80	$31.68 - $35.41
Q3 2017	181,320	$7,537	$32.04	$30.14 - $33.72
Q2 2017	187,197	$7,520	$30.93	$29.83 - $32.31
Q1 2017	194,041	$7,686	$29.08	$27.58 - $30.63
Q4 2016	205,254	$7,777	$27.74	$26.27 - $29.13
Q3 2016	251,118	$9,620	$29.26	$27.72 - $30.41
Q2 2016	248,334	$9,858	$27.46	$25.25 - $29.85
Q1 2016	142,072	$10,553	$24.74	$22.13 - $27.34
Q4 2015	81,168	$5,069	$21.84	$20.45 - $23.41
Q3 2015	6,167	$361	$21.20	$19.59 - $22.72
Q2 2015	8,254	$476	$21.63	$20.41 - $22.74