ALLIANT ENERGY CORP

Ticker: LNT CUSIP: 018802108 Class: COM

MACQUARIE GROUP LTD's Holding History (CIK: 0001418333)

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

Q4 2025

Shares 187,542 Value ($000) $12,192 Avg Close $66.83 Range $64.30 - $69.59

Q3 2025

Shares 182,434 Value ($000) $12,298 Avg Close $63.88 Range $59.07 - $67.04

Q2 2025

Shares 177,019 Value ($000) $10,704 Avg Close $60.10 Range $55.76 - $64.19

Q1 2025

Shares 174,044 Value ($000) $11,192 Avg Close $59.57 Range $54.52 - $64.99

Q4 2024

Shares 193,423 Value ($000) $10,850 Avg Close $58.37 Range $54.30 - $62.16

Q3 2024

Shares 192,541 Value ($000) $11,685 Avg Close $54.38 Range $48.12 - $58.63

Q2 2024

Shares 207,013 Value ($000) $10,537 Avg Close $47.71 Range $44.54 - $49.81

Q1 2024

Shares 211,469 Value ($000) $10,658 Avg Close $46.11 Range $44.14 - $48.90

Q4 2023

Shares 203,549 Value ($000) $10,443 Avg Close $46.45 Range $41.77 - $50.29

Q3 2023

Shares 181,930 Value ($000) $8,814 Avg Close $47.84 Range $44.23 - $51.62

Q2 2023

Shares 167,569 Value ($000) $8,794 Avg Close $49.05 Range $46.13 - $51.23

Q1 2023

Shares 147,456 Value ($000) $8,202 Avg Close $48.28 Range $45.19 - $50.77

Q4 2022

Shares 159,269 Value ($000) $8,650 Avg Close $48.07 Range $42.22 - $51.90

Q3 2022

Shares 153,762 Value ($000) $8,357 Avg Close $53.87 Range $47.25 - $57.82

Q2 2022

Shares 158,801 Value ($000) $9,482 Avg Close $53.50 Range $48.14 - $57.66

Q1 2022

Shares 149,039 Value ($000) $9,312 Avg Close $52.37 Range $48.33 - $55.78

Q4 2021

Shares 176,829 Value ($000) $10,370 Avg Close $50.05 Range $47.35 - $54.07

Q3 2021

Shares 48,732 Value ($000) $2,728 Avg Close $51.28 Range $47.64 - $54.21

Q2 2021

Shares 63,759 Value ($000) $3,557 Avg Close $48.83 Range $45.94 - $51.03

Q1 2021

Shares 48,092 Value ($000) $2,607 Avg Close $42.55 Range $39.42 - $47.06

Q4 2020

Shares 55,478 Value ($000) $2,856 Avg Close $45.61 Range $40.48 - $49.39

Q3 2020

Shares 186,026 Value ($000) $9,611 Avg Close $44.02 Range $39.84 - $46.94

Q2 2020

Shares 182,725 Value ($000) $8,740 Avg Close $40.72 Range $36.29 - $45.31

Q1 2020

Shares 153,176 Value ($000) $7,395 Avg Close $45.48 Range $31.34 - $50.16

Q4 2019

Shares 165,303 Value ($000) $9,046 Avg Close $43.82 Range $42.11 - $45.80

Q3 2019

Shares 163,017 Value ($000) $8,794 Avg Close $42.08 Range $39.53 - $44.83

Q2 2019

Shares 174,642 Value ($000) $8,571 Avg Close $38.79 Range $37.00 - $40.91

Q1 2019

Shares 171,542 Value ($000) $8,084 Avg Close $36.14 Range $32.70 - $38.77

Q4 2018

Shares 163,467 Value ($000) $6,907 Avg Close $35.19 Range $32.65 - $37.38

Q3 2018

Shares 190,942 Value ($000) $8,128 Avg Close $34.13 Range $32.72 - $35.18

Q2 2018

Shares 155,262 Value ($000) $6,571 Avg Close $32.46 Range $30.20 - $34.35

Q1 2018

Shares 145,132 Value ($000) $5,930 Avg Close $30.84 Range $28.88 - $33.21

Q4 2017

Shares 165,832 Value ($000) $6,856 Avg Close $33.80 Range $31.68 - $35.41

Q3 2017

Shares 162,332 Value ($000) $6,748 Avg Close $32.04 Range $30.14 - $33.72

Q2 2017

Shares 167,932 Value ($000) $6,746 Avg Close $30.93 Range $29.83 - $32.31

Q1 2017

Shares 175,332 Value ($000) $6,944 Avg Close $29.08 Range $27.58 - $30.63

Q4 2016

Shares 188,332 Value ($000) $7,136 Avg Close $27.74 Range $26.27 - $29.13

Q3 2016

Shares 185,432 Value ($000) $7,104 Avg Close $29.26 Range $27.72 - $30.41

Q2 2016

Shares 175,432 Value ($000) $6,965 Avg Close $27.46 Range $25.25 - $29.85

Q1 2016

Shares 89,716 Value ($000) $6,665 Avg Close $24.74 Range $22.13 - $27.34

Q4 2015

Shares 34,300 Value ($000) $2,142 Avg Close $21.84 Range $20.45 - $23.41

Q3 2015

Shares 35,400 Value ($000) $2,071 Avg Close $21.20 Range $19.59 - $22.72

Q2 2015

Shares 38,000 Value ($000) $2,193 Avg Close $21.63 Range $20.41 - $22.74

Q1 2015

Shares 38,000 Value ($000) $2,394 Avg Close $23.04 Range $21.25 - $25.01

Q4 2014

Shares 35,600 Value ($000) $2,346 Avg Close $21.73 Range $19.32 - $24.55

Q3 2014

Shares 31,400 Value ($000) $1,740 Avg Close $20.07 Range $19.08 - $21.06

Q2 2014

Shares 27,200 Value ($000) $1,655 Avg Close $19.98 Range $19.02 - $21.06

Q1 2014

Shares 28,300 Value ($000) $1,608 Avg Close $18.07 Range $16.97 - $19.54

Q4 2013

Shares 30,400 Value ($000) $1,569 Avg Close $17.48 Range $16.43 - $18.23

Q3 2013

Shares 24,200 Value ($000) $1,199 Avg Close $17.15 Range $16.21 - $18.15

Q2 2013

Shares 23,400 Value ($000) $1,180 Avg Close $16.89 Range $15.60 - $17.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	187,542	$12,192	$66.83	$64.30 - $69.59
Q3 2025	182,434	$12,298	$63.88	$59.07 - $67.04
Q2 2025	177,019	$10,704	$60.10	$55.76 - $64.19
Q1 2025	174,044	$11,192	$59.57	$54.52 - $64.99
Q4 2024	193,423	$10,850	$58.37	$54.30 - $62.16
Q3 2024	192,541	$11,685	$54.38	$48.12 - $58.63
Q2 2024	207,013	$10,537	$47.71	$44.54 - $49.81
Q1 2024	211,469	$10,658	$46.11	$44.14 - $48.90
Q4 2023	203,549	$10,443	$46.45	$41.77 - $50.29
Q3 2023	181,930	$8,814	$47.84	$44.23 - $51.62
Q2 2023	167,569	$8,794	$49.05	$46.13 - $51.23
Q1 2023	147,456	$8,202	$48.28	$45.19 - $50.77
Q4 2022	159,269	$8,650	$48.07	$42.22 - $51.90
Q3 2022	153,762	$8,357	$53.87	$47.25 - $57.82
Q2 2022	158,801	$9,482	$53.50	$48.14 - $57.66
Q1 2022	149,039	$9,312	$52.37	$48.33 - $55.78
Q4 2021	176,829	$10,370	$50.05	$47.35 - $54.07
Q3 2021	48,732	$2,728	$51.28	$47.64 - $54.21
Q2 2021	63,759	$3,557	$48.83	$45.94 - $51.03
Q1 2021	48,092	$2,607	$42.55	$39.42 - $47.06
Q4 2020	55,478	$2,856	$45.61	$40.48 - $49.39
Q3 2020	186,026	$9,611	$44.02	$39.84 - $46.94
Q2 2020	182,725	$8,740	$40.72	$36.29 - $45.31
Q1 2020	153,176	$7,395	$45.48	$31.34 - $50.16
Q4 2019	165,303	$9,046	$43.82	$42.11 - $45.80
Q3 2019	163,017	$8,794	$42.08	$39.53 - $44.83
Q2 2019	174,642	$8,571	$38.79	$37.00 - $40.91
Q1 2019	171,542	$8,084	$36.14	$32.70 - $38.77
Q4 2018	163,467	$6,907	$35.19	$32.65 - $37.38
Q3 2018	190,942	$8,128	$34.13	$32.72 - $35.18
Q2 2018	155,262	$6,571	$32.46	$30.20 - $34.35
Q1 2018	145,132	$5,930	$30.84	$28.88 - $33.21
Q4 2017	165,832	$6,856	$33.80	$31.68 - $35.41
Q3 2017	162,332	$6,748	$32.04	$30.14 - $33.72
Q2 2017	167,932	$6,746	$30.93	$29.83 - $32.31
Q1 2017	175,332	$6,944	$29.08	$27.58 - $30.63
Q4 2016	188,332	$7,136	$27.74	$26.27 - $29.13
Q3 2016	185,432	$7,104	$29.26	$27.72 - $30.41
Q2 2016	175,432	$6,965	$27.46	$25.25 - $29.85
Q1 2016	89,716	$6,665	$24.74	$22.13 - $27.34
Q4 2015	34,300	$2,142	$21.84	$20.45 - $23.41
Q3 2015	35,400	$2,071	$21.20	$19.59 - $22.72
Q2 2015	38,000	$2,193	$21.63	$20.41 - $22.74
Q1 2015	38,000	$2,394	$23.04	$21.25 - $25.01
Q4 2014	35,600	$2,346	$21.73	$19.32 - $24.55
Q3 2014	31,400	$1,740	$20.07	$19.08 - $21.06
Q2 2014	27,200	$1,655	$19.98	$19.02 - $21.06
Q1 2014	28,300	$1,608	$18.07	$16.97 - $19.54
Q4 2013	30,400	$1,569	$17.48	$16.43 - $18.23
Q3 2013	24,200	$1,199	$17.15	$16.21 - $18.15
Q2 2013	23,400	$1,180	$16.89	$15.60 - $17.85