ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

Ensign Peak Advisors, Inc's Holding History (CIK: 0001454984)

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

Q4 2025

Shares 54,403 Value ($000) $3,537 Avg Close $66.83 Range $64.30 - $69.59

Q3 2025

Shares 68,280 Value ($000) $4,603 Avg Close $63.88 Range $59.07 - $67.04

Q2 2025

Shares 99,155 Value ($000) $5,996 Avg Close $60.10 Range $55.76 - $64.19

Q1 2025

Shares 82,792 Value ($000) $5,328 Avg Close $59.57 Range $54.52 - $64.99

Q4 2024

Shares 74,000 Value ($000) $4,376 Avg Close $58.37 Range $54.30 - $62.16

Q3 2024

Shares 78,699 Value ($000) $4,776 Avg Close $54.38 Range $48.12 - $58.63

Q2 2024

Shares 76,814 Value ($000) $3,910 Avg Close $47.71 Range $44.54 - $49.81

Q1 2024

Shares 77,114 Value ($000) $3,887 Avg Close $46.11 Range $44.14 - $48.90

Q4 2023

Shares 110,378 Value ($000) $5,662 Avg Close $46.45 Range $41.77 - $50.29

Q3 2023

Shares 116,463 Value ($000) $5,643 Avg Close $47.84 Range $44.23 - $51.62

Q2 2023

Shares 116,984 Value ($000) $6,139 Avg Close $49.05 Range $46.13 - $51.23

Q1 2023

Shares 116,984 Value ($000) $6,247 Avg Close $48.28 Range $45.19 - $50.77

Q4 2022

Shares 120,844 Value ($000) $6,672 Avg Close $48.07 Range $42.22 - $51.90

Q3 2022

Shares 89,984 Value ($000) $4,769 Avg Close $53.87 Range $47.25 - $57.82

Q2 2022

Shares 90,659 Value ($000) $5,315 Avg Close $53.50 Range $48.14 - $57.66

Q1 2022

Shares 88,032 Value ($000) $5,501 Avg Close $52.37 Range $48.33 - $55.78

Q4 2021

Shares 80,967 Value ($000) $4,977 Avg Close $50.05 Range $47.35 - $54.07

Q3 2021

Shares 117,788 Value ($000) $6,594 Avg Close $51.28 Range $47.64 - $54.21

Q2 2021

Shares 126,590 Value ($000) $7,059 Avg Close $48.83 Range $45.94 - $51.03

Q1 2021

Shares 127,335 Value ($000) $6,897 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 125,176 Value ($000) $6,450 Avg Close $45.61 Range $40.48 - $49.39

Q3 2020

Shares 122,335 Value ($000) $6,320 Avg Close $44.02 Range $39.84 - $46.94

Q2 2020

Shares 137,591 Value ($000) $6,583 Avg Close $40.72 Range $36.29 - $45.31

Q1 2020

Shares 148,519 Value ($000) $7,172 Avg Close $45.48 Range $31.34 - $50.16

Q4 2019

Shares 162,157 Value ($000) $8,874 Avg Close $43.82 Range $42.11 - $45.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	54,403	$3,537	$66.83	$64.30 - $69.59
Q3 2025	68,280	$4,603	$63.88	$59.07 - $67.04
Q2 2025	99,155	$5,996	$60.10	$55.76 - $64.19
Q1 2025	82,792	$5,328	$59.57	$54.52 - $64.99
Q4 2024	74,000	$4,376	$58.37	$54.30 - $62.16
Q3 2024	78,699	$4,776	$54.38	$48.12 - $58.63
Q2 2024	76,814	$3,910	$47.71	$44.54 - $49.81
Q1 2024	77,114	$3,887	$46.11	$44.14 - $48.90
Q4 2023	110,378	$5,662	$46.45	$41.77 - $50.29
Q3 2023	116,463	$5,643	$47.84	$44.23 - $51.62
Q2 2023	116,984	$6,139	$49.05	$46.13 - $51.23
Q1 2023	116,984	$6,247	$48.28	$45.19 - $50.77
Q4 2022	120,844	$6,672	$48.07	$42.22 - $51.90
Q3 2022	89,984	$4,769	$53.87	$47.25 - $57.82
Q2 2022	90,659	$5,315	$53.50	$48.14 - $57.66
Q1 2022	88,032	$5,501	$52.37	$48.33 - $55.78
Q4 2021	80,967	$4,977	$50.05	$47.35 - $54.07
Q3 2021	117,788	$6,594	$51.28	$47.64 - $54.21
Q2 2021	126,590	$7,059	$48.83	$45.94 - $51.03
Q1 2021	127,335	$6,897	$42.55	$39.42 - $47.06
Q4 2020	125,176	$6,450	$45.61	$40.48 - $49.39
Q3 2020	122,335	$6,320	$44.02	$39.84 - $46.94
Q2 2020	137,591	$6,583	$40.72	$36.29 - $45.31
Q1 2020	148,519	$7,172	$45.48	$31.34 - $50.16
Q4 2019	162,157	$8,874	$43.82	$42.11 - $45.80