ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

VOLORIDGE INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001556921)

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

Q2 2025

Shares 46,779 Value ($000) $2,829 Avg Close $60.10 Range $55.76 - $64.19

Q1 2025

Shares 85,937 Value ($000) $5,530 Avg Close $59.57 Range $54.52 - $64.99

Q2 2024

Shares 160,884 Value ($000) $8,189 Avg Close $47.71 Range $44.54 - $49.81

Q1 2024

Shares 301,402 Value ($000) $15,191 Avg Close $46.11 Range $44.14 - $48.90

Q4 2023

Shares 258,304 Value ($000) $13,251 Avg Close $46.45 Range $41.77 - $50.29

Q3 2023

Shares 137,049 Value ($000) $6,640 Avg Close $47.84 Range $44.23 - $51.62

Q2 2023

Shares 157,396 Value ($000) $8,260 Avg Close $49.05 Range $46.13 - $51.23

Q1 2023

Shares 210,565 Value ($000) $11,244 Avg Close $48.28 Range $45.19 - $50.77

Q4 2022

Shares 36,910 Value ($000) $2,038 Avg Close $48.07 Range $42.22 - $51.90

Q3 2022

Shares 104,649 Value ($000) $5,545 Avg Close $53.87 Range $47.25 - $57.82

Q2 2022

Shares 68,743 Value ($000) $4,029 Avg Close $53.50 Range $48.14 - $57.66

Q1 2022

Shares 179,721 Value ($000) $11,229 Avg Close $52.37 Range $48.33 - $55.78

Q4 2021

Shares 168,880 Value ($000) $10,381 Avg Close $50.05 Range $47.35 - $54.07

Q3 2021

Shares 61,347 Value ($000) $3,434 Avg Close $51.28 Range $47.64 - $54.21

Q2 2021

Shares 56,303 Value ($000) $3,139 Avg Close $48.83 Range $45.94 - $51.03

Q1 2021

Shares 152,716 Value ($000) $8,271 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 123,725 Value ($000) $6,376 Avg Close $45.61 Range $40.48 - $49.39

Q2 2020

Shares 309,802 Value ($000) $14,821 Avg Close $40.72 Range $36.29 - $45.31

Q1 2020

Shares 102,633 Value ($000) $4,956 Avg Close $45.48 Range $31.34 - $50.16

Q1 2019

Shares 8,994 Value ($000) $424 Avg Close $36.14 Range $32.70 - $38.77

Q3 2017

Shares 48,482 Value ($000) $2,015 Avg Close $32.04 Range $30.14 - $33.72

Q4 2015

Shares 4,108 Value ($000) $257 Avg Close $21.84 Range $20.45 - $23.41

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	46,779	$2,829	$60.10	$55.76 - $64.19
Q1 2025	85,937	$5,530	$59.57	$54.52 - $64.99
Q2 2024	160,884	$8,189	$47.71	$44.54 - $49.81
Q1 2024	301,402	$15,191	$46.11	$44.14 - $48.90
Q4 2023	258,304	$13,251	$46.45	$41.77 - $50.29
Q3 2023	137,049	$6,640	$47.84	$44.23 - $51.62
Q2 2023	157,396	$8,260	$49.05	$46.13 - $51.23
Q1 2023	210,565	$11,244	$48.28	$45.19 - $50.77
Q4 2022	36,910	$2,038	$48.07	$42.22 - $51.90
Q3 2022	104,649	$5,545	$53.87	$47.25 - $57.82
Q2 2022	68,743	$4,029	$53.50	$48.14 - $57.66
Q1 2022	179,721	$11,229	$52.37	$48.33 - $55.78
Q4 2021	168,880	$10,381	$50.05	$47.35 - $54.07
Q3 2021	61,347	$3,434	$51.28	$47.64 - $54.21
Q2 2021	56,303	$3,139	$48.83	$45.94 - $51.03
Q1 2021	152,716	$8,271	$42.55	$39.42 - $47.06
Q4 2020	123,725	$6,376	$45.61	$40.48 - $49.39
Q2 2020	309,802	$14,821	$40.72	$36.29 - $45.31
Q1 2020	102,633	$4,956	$45.48	$31.34 - $50.16
Q1 2019	8,994	$424	$36.14	$32.70 - $38.77
Q3 2017	48,482	$2,015	$32.04	$30.14 - $33.72
Q4 2015	4,108	$257	$21.84	$20.45 - $23.41