Market Cap

$18.06B

Current · Retrieved: Oct 25, 2026 · USD

LNT Market Cap

Current$18.06BretrievedOct 25, 2026

LNT Market Cap ($1.14B → $18.06B · CAGR +6.1%)

Latest values, visible window

High-resolution chart · PNG

LNT market cap history

Daily history. Dates identify market observations.

Alliant Energy Market Cap — Daily history
Date	Market Cap
Dec 26, 1997	4,247,083,370
Dec 19, 1997	4,091,512,550
Dec 12, 1997	3,946,313,119
Dec 5, 1997	3,969,648,742
Nov 28, 1997	3,954,091,660
Nov 21, 1997	3,847,784,933
Nov 14, 1997	3,832,227,851
Nov 7, 1997	3,710,364,043
Oct 31, 1997	3,782,963,758
Oct 24, 1997	3,904,827,567
Oct 17, 1997	3,816,670,769
Oct 10, 1997	3,793,335,146
Oct 3, 1997	3,801,113,687
Sep 26, 1997	3,728,513,972
Sep 19, 1997	3,687,028,420
Sep 12, 1997	3,751,849,594
Sep 5, 1997	3,629,985,786
Aug 29, 1997	3,588,500,234
Aug 22, 1997	3,557,386,070
Aug 15, 1997	3,515,900,518
Aug 8, 1997	3,565,164,611
Aug 1, 1997	3,580,721,693
Jul 25, 1997	3,572,943,152
Jul 18, 1997	3,606,650,163
Jul 11, 1997	3,614,428,704
Jul 3, 1997	3,629,985,786
Jun 27, 1997	3,598,871,622
Jun 20, 1997	3,614,428,704
Jun 13, 1997	3,629,985,786
Jun 6, 1997	3,598,871,622
May 30, 1997	3,580,721,693
May 23, 1997	3,565,164,611
May 16, 1997	3,549,607,529
May 9, 1997	3,598,871,622
May 2, 1997	3,534,050,447
Apr 25, 1997	3,534,050,447
Apr 18, 1997	3,565,164,611
Apr 11, 1997	3,549,607,529
Apr 4, 1997	3,534,050,447
Mar 27, 1997	3,580,721,693
Mar 21, 1997	3,598,871,622
Mar 14, 1997	3,598,871,622
Mar 7, 1997	3,629,985,786
Feb 28, 1997	3,598,871,622
Feb 21, 1997	3,629,985,786
Feb 14, 1997	3,694,806,961
Feb 7, 1997	3,663,692,797
Jan 31, 1997	3,645,542,868
Jan 24, 1997	3,694,806,961
Jan 17, 1997	3,710,364,043
Jan 10, 1997	3,629,985,786
Jan 3, 1997	3,645,542,868
Dec 27, 1996	3,663,692,797
Dec 20, 1996	3,629,985,786
Dec 13, 1996	3,663,692,797
Dec 6, 1996	3,663,692,797
Nov 29, 1996	3,645,542,868
Nov 22, 1996	3,679,249,879
Nov 15, 1996	3,728,513,972
Nov 8, 1996	3,744,071,053
Nov 1, 1996	3,663,692,797
Oct 25, 1996	3,694,806,961
Oct 18, 1996	3,728,513,972
Oct 11, 1996	3,759,628,135
Oct 4, 1996	3,808,892,228
Sep 27, 1996	3,793,335,146
Sep 20, 1996	3,840,006,392
Sep 13, 1996	3,889,270,485
Sep 6, 1996	3,824,449,310
Aug 30, 1996	3,954,091,660
Aug 23, 1996	3,969,648,742
Aug 16, 1996	4,099,291,091
Aug 9, 1996	4,034,469,916
Aug 2, 1996	4,132,998,102
Jul 26, 1996	4,068,176,927
Jul 19, 1996	4,083,734,009
Jul 12, 1996	4,164,112,266
Jul 5, 1996	4,148,555,184
Jun 28, 1996	4,262,640,451
Jun 21, 1996	4,003,355,752
Jun 14, 1996	3,873,713,403
Jun 7, 1996	3,938,534,578
May 31, 1996	3,922,977,496
May 24, 1996	3,954,091,660
May 17, 1996	4,003,355,752
May 10, 1996	4,003,355,752
May 3, 1996	3,808,892,228
Apr 26, 1996	3,744,071,053
Apr 19, 1996	3,858,156,321
Apr 12, 1996	3,858,156,321
Apr 4, 1996	3,969,648,742
Mar 29, 1996	4,003,355,752
Mar 22, 1996	3,969,648,742
Mar 15, 1996	3,904,827,567
Mar 8, 1996	4,003,355,752
Mar 1, 1996	4,034,469,916
Feb 23, 1996	4,052,619,845
Feb 16, 1996	4,052,619,845
Feb 9, 1996	4,083,734,009
Feb 2, 1996	4,003,355,752