Canadian National Railway Company Common Stock (CNI)

Market Cap

$74.52B

Current · Retrieved: Oct 25, 2026 · USD

CNI Market Cap

Current$74.52BretrievedOct 25, 2026

CNI Market Cap ($2.08B → $74.52B · CAGR +12.7%)

Latest values, visible window

High-resolution chart · PNG

CNI market cap history

Daily history. Dates identify market observations.

Canadian National Railway Company Common Stock Market Cap — Daily history
Date	Market Cap
Oct 7, 2005	10,856,355,120
Sep 30, 2005	10,741,377,000
Sep 23, 2005	10,408,545,600
Sep 16, 2005	10,227,001,200
Sep 9, 2005	10,063,611,240
Sep 2, 2005	10,021,250,880
Aug 26, 2005	10,112,023,080
Aug 19, 2005	9,997,044,960
Aug 12, 2005	10,251,207,120
Aug 5, 2005	10,003,096,440
Jul 29, 2005	10,051,508,280
Jul 22, 2005	9,646,059,120
Jul 15, 2005	9,040,911,120
Jul 8, 2005	8,877,521,160
Jul 1, 2005	8,823,057,840
Jun 24, 2005	8,774,646,000
Jun 17, 2005	9,028,808,160
Jun 10, 2005	8,871,469,680
Jun 3, 2005	9,155,889,240
May 27, 2005	9,161,940,720
May 20, 2005	9,010,653,720
May 13, 2005	8,653,616,400
May 6, 2005	9,040,911,120
Apr 29, 2005	8,653,616,400
Apr 22, 2005	8,913,830,040
Apr 15, 2005	8,623,359,000
Apr 8, 2005	9,373,742,520
Apr 1, 2005	9,452,411,760
Mar 24, 2005	9,446,360,280
Mar 18, 2005	9,555,286,920
Mar 11, 2005	9,452,411,760
Mar 4, 2005	9,494,772,120
Feb 25, 2005	9,403,999,920
Feb 18, 2005	9,506,875,080
Feb 11, 2005	9,301,124,760
Feb 4, 2005	8,938,035,960
Jan 28, 2005	8,829,109,320
Jan 21, 2005	8,441,814,600
Jan 14, 2005	8,574,947,160
Jan 7, 2005	8,490,226,440
Dec 31, 2004	9,264,815,880
Dec 23, 2004	9,022,756,680
Dec 17, 2004	9,053,014,080
Dec 10, 2004	8,768,594,520
Dec 3, 2004	8,907,778,560
Nov 26, 2004	8,671,770,840
Nov 19, 2004	8,326,836,480
Nov 12, 2004	8,502,329,400
Nov 5, 2004	8,423,660,160
Oct 29, 2004	8,175,549,480
Oct 22, 2004	7,891,129,920
Oct 15, 2004	7,515,938,160
Oct 8, 2004	7,540,144,080
Oct 1, 2004	7,437,268,920
Sep 24, 2004	7,225,467,120
Sep 17, 2004	7,164,952,320
Sep 10, 2004	7,068,128,640
Sep 3, 2004	6,977,356,440
Aug 27, 2004	6,910,790,160
Aug 20, 2004	6,953,150,520
Aug 13, 2004	6,735,297,240
Aug 6, 2004	6,735,297,240
Jul 30, 2004	6,813,966,480
Jul 23, 2004	6,753,451,680
Jul 16, 2004	6,420,620,280
Jul 9, 2004	6,426,671,760
Jul 2, 2004	6,475,083,600
Jun 25, 2004	6,323,796,600
Jun 18, 2004	6,239,075,880
Jun 10, 2004	6,208,818,480
Jun 4, 2004	6,257,230,320
May 28, 2004	5,972,810,760
May 21, 2004	5,621,824,920
May 14, 2004	5,603,670,480
May 7, 2004	5,676,288,240
Apr 30, 2004	5,712,597,120
Apr 23, 2004	6,111,994,800
Apr 16, 2004	6,220,921,440
Apr 8, 2004	6,069,634,440
Apr 2, 2004	6,226,972,920
Mar 26, 2004	5,936,501,880
Mar 19, 2004	5,845,729,680
Mar 12, 2004	5,791,266,360
Mar 5, 2004	5,930,450,400
Feb 27, 2004	5,972,810,760
Feb 20, 2004	6,075,685,920
Feb 13, 2004	6,226,972,920
Feb 6, 2004	6,057,531,480
Jan 30, 2004	6,045,428,520
Jan 23, 2004	6,257,230,320
Jan 16, 2004	6,202,767,000
Jan 9, 2004	6,396,414,360
Jan 2, 2004	6,444,826,200
Dec 26, 2003	6,269,333,280
Dec 19, 2003	6,069,634,440
Dec 12, 2003	6,051,480,000
Dec 5, 2003	6,045,428,520
Nov 28, 2003	5,984,913,720
Nov 21, 2003	5,875,987,080
Nov 14, 2003	6,009,119,640