Market Cap

$20.75B

Current · Retrieved: Oct 25, 2026 · USD

NI Market Cap

Current$20.75BretrievedOct 25, 2026

NI Market Cap ($1.31B → $20.75B · CAGR +6.1%)

Latest values, visible window

High-resolution chart · PNG

NI market cap history

Daily history. Dates identify market observations.

NiSource Market Cap — Daily history
Date	Market Cap
Aug 3, 2001	5,106,027,959
Jul 27, 2001	4,919,046,654
Jul 20, 2001	4,780,009,273
Jul 13, 2001	4,899,869,084
Jul 6, 2001	5,331,364,405
Jun 29, 2001	5,149,177,491
Jun 22, 2001	5,106,027,959
Jun 15, 2001	5,403,280,291
Jun 8, 2001	5,484,784,963
Jun 1, 2001	5,839,570,004
May 25, 2001	5,719,710,193
May 18, 2001	5,719,710,193
May 11, 2001	5,690,943,838
May 4, 2001	5,585,467,204
Apr 27, 2001	5,503,962,533
Apr 20, 2001	5,652,588,699
Apr 12, 2001	5,849,158,789
Apr 6, 2001	5,758,065,333
Mar 30, 2001	5,863,541,966
Mar 23, 2001	5,460,813,001
Mar 16, 2001	5,556,700,850
Mar 9, 2001	5,456,018,608
Mar 2, 2001	5,479,990,570
Feb 23, 2001	5,192,327,023
Feb 16, 2001	5,388,897,114
Feb 9, 2001	5,225,887,771
Feb 2, 2001	4,885,485,907
Jan 26, 2001	5,120,411,137
Jan 19, 2001	5,134,794,314
Jan 12, 2001	5,168,355,061
Jan 5, 2001	5,264,242,910
Dec 29, 2000	5,791,626,080
Dec 22, 2000	5,662,177,484
Dec 15, 2000	5,225,887,771
Dec 8, 2000	5,206,710,201
Dec 1, 2000	4,933,429,831
Nov 24, 2000	4,698,504,601
Nov 17, 2000	4,664,943,854
Nov 10, 2000	4,569,056,005
Nov 3, 2000	4,602,616,752
Oct 27, 2000	4,497,140,118
Oct 20, 2000	4,521,112,080
Oct 13, 2000	4,602,616,752
Oct 6, 2000	4,899,869,084
Sep 29, 2000	4,593,027,967
Sep 22, 2000	4,449,196,194
Sep 15, 2000	4,756,037,310
Sep 8, 2000	4,803,981,235
Sep 1, 2000	4,545,084,043
Aug 25, 2000	4,415,635,447
Aug 18, 2000	4,156,738,254
Aug 11, 2000	3,979,345,734
Aug 4, 2000	3,768,392,466
Jul 28, 2000	3,734,831,719
Jul 21, 2000	3,816,336,390
Jul 14, 2000	3,744,420,504
Jul 7, 2000	3,509,495,273
Jun 30, 2000	3,509,495,273
Jun 23, 2000	3,509,495,273
Jun 16, 2000	3,475,934,526
Jun 9, 2000	3,389,635,462
Jun 2, 2000	3,346,485,930
May 26, 2000	3,413,607,424
May 19, 2000	3,193,065,372
May 12, 2000	3,427,990,602
May 5, 2000	3,322,513,968
Apr 28, 2000	3,485,523,311
Apr 20, 2000	3,236,214,904
Apr 14, 2000	3,274,570,043
Apr 7, 2000	3,145,121,447
Mar 31, 2000	3,178,682,194
Mar 24, 2000	3,015,672,851
Mar 17, 2000	3,015,672,851
Mar 10, 2000	2,766,364,444
Mar 3, 2000	2,507,467,251
Feb 25, 2000	2,934,168,179
Feb 18, 2000	3,154,710,232
Feb 11, 2000	3,284,158,828
Feb 4, 2000	3,543,056,021
Jan 28, 2000	3,461,551,349
Jan 21, 2000	3,754,009,288
Jan 14, 2000	3,404,018,640
Jan 7, 2000	3,461,551,349
Dec 31, 1999	3,365,663,500
Dec 23, 1999	3,346,485,930
Dec 17, 1999	3,121,149,485
Dec 10, 1999	3,365,663,500
Dec 3, 1999	3,557,439,198
Nov 26, 1999	3,533,467,236
Nov 19, 1999	3,744,420,504
Nov 12, 1999	3,777,981,251
Nov 5, 1999	3,955,373,771
Oct 29, 1999	3,864,280,315
Oct 22, 1999	3,754,009,288
Oct 15, 1999	4,075,233,583
Oct 8, 1999	4,051,261,620
Oct 1, 1999	4,190,299,001
Sep 24, 1999	4,214,270,964
Sep 17, 1999	4,425,224,231
Sep 10, 1999	4,521,112,080