Market Cap

$239.64B

Current · Retrieved: Oct 25, 2026 · USD

IBM Market Cap

Current$239.64BretrievedOct 25, 2026

IBM Market Cap ($14.30B → $239.64B · CAGR +6.2%)

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IBM market cap history

Daily history. Dates identify market observations.

IBM Market Cap — Daily history
Date	Market Cap
Jul 1, 1988	28,580,452,357
Jun 24, 1988	28,240,208,876
Jun 17, 1988	26,520,089,059
Jun 10, 1988	26,179,845,578
Jun 3, 1988	25,556,065,864
May 27, 1988	24,374,664,890
May 20, 1988	24,686,554,747
May 13, 1988	24,913,383,734
May 6, 1988	24,941,737,358
Apr 29, 1988	25,584,419,488
Apr 22, 1988	25,669,480,358
Apr 15, 1988	25,754,541,228
Apr 8, 1988	25,196,919,968
Mar 31, 1988	24,289,604,020
Mar 25, 1988	24,147,835,903
Mar 18, 1988	25,782,894,851
Mar 11, 1988	26,066,431,085
Mar 4, 1988	26,378,320,942
Feb 26, 1988	26,123,138,332
Feb 19, 1988	25,584,419,488
Feb 12, 1988	25,272,529,630
Feb 5, 1988	24,374,664,890
Jan 29, 1988	25,357,590,501
Jan 22, 1988	24,941,737,358
Jan 15, 1988	26,860,332,539
Jan 8, 1988	25,924,662,968
Dec 31, 1987	26,066,431,085
Dec 24, 1987	27,058,807,903
Dec 18, 1987	26,463,381,812
Dec 11, 1987	24,856,676,488
Dec 4, 1987	24,317,957,644
Nov 27, 1987	25,924,662,968
Nov 20, 1987	26,576,796,305
Nov 13, 1987	27,446,307,422
Nov 6, 1987	26,973,747,033
Oct 30, 1987	27,644,782,786
Oct 23, 1987	27,247,832,059
Oct 16, 1987	30,470,693,915
Oct 9, 1987	33,258,800,213
Oct 2, 1987	35,035,627,277
Sep 25, 1987	35,205,749,018
Sep 18, 1987	35,063,980,901
Sep 11, 1987	36,368,247,576
Sep 4, 1987	36,283,186,706
Aug 28, 1987	37,578,002,173
Aug 21, 1987	39,439,890,108
Aug 14, 1987	39,099,646,627
Aug 7, 1987	37,095,990,576
Jul 31, 1987	36,339,893,953
Jul 24, 1987	36,396,601,199
Jul 17, 1987	37,691,416,666
Jul 10, 1987	37,691,416,666
Jul 2, 1987	37,067,636,952
Jun 26, 1987	37,578,002,173
Jun 19, 1987	36,415,503,615
Jun 12, 1987	35,347,517,135
Jun 5, 1987	36,113,064,966
May 29, 1987	36,113,064,966
May 22, 1987	35,347,517,135
May 15, 1987	36,254,833,082
May 8, 1987	36,954,222,459
May 1, 1987	36,254,833,082
Apr 24, 1987	34,251,177,031
Apr 16, 1987	33,854,226,304
Apr 10, 1987	32,720,081,369
Apr 3, 1987	33,740,811,810
Mar 27, 1987	34,024,348,044
Mar 20, 1987	33,542,336,447
Mar 13, 1987	32,691,727,746
Mar 6, 1987	31,453,619,525
Feb 27, 1987	31,481,973,148
Feb 20, 1987	31,510,326,772
Feb 13, 1987	30,357,279,421
Feb 6, 1987	30,640,815,655
Jan 30, 1987	29,053,012,746
Jan 23, 1987	28,495,391,487
Jan 16, 1987	27,077,710,318
Jan 9, 1987	27,588,075,539
Jan 2, 1987	27,531,368,292
Dec 26, 1986	27,531,368,292
Dec 19, 1986	28,240,208,876
Dec 12, 1986	28,552,098,734
Dec 5, 1986	28,580,452,357
Nov 28, 1986	28,693,866,850
Nov 21, 1986	27,814,904,526
Nov 14, 1986	27,389,600,175
Nov 7, 1986	27,417,953,799
Oct 31, 1986	27,899,965,396
Oct 24, 1986	27,389,600,175
Oct 17, 1986	27,503,014,669
Oct 10, 1986	27,899,965,396
Oct 3, 1986	29,535,024,344
Sep 26, 1986	30,584,108,408
Sep 19, 1986	30,886,547,058
Sep 12, 1986	30,999,961,551
Sep 5, 1986	31,680,448,512
Aug 29, 1986	31,311,851,408
Aug 22, 1986	31,141,729,668
Aug 15, 1986	30,045,389,564
Aug 8, 1986	29,336,548,980