United Microelectronics Corporation (NEW) Common Stock (UMC)

Market Cap

$47.12B

Current · Retrieved: Oct 25, 2026 · USD

UMC Market Cap

Current$47.12BretrievedOct 25, 2026

UMC Market Cap ($29.26B → $47.12B · CAGR +1.8%)

Latest values, visible window

High-resolution chart · PNG

UMC market cap history

Daily history. Dates identify market observations.

United Microelectronics Corporation (NEW) Common Stock Market Cap — Daily history
Date	Market Cap
Sep 30, 2005	12,197,410,180
Sep 23, 2005	11,174,723,437
Sep 16, 2005	11,898,087,231
Sep 9, 2005	12,072,692,284
Sep 2, 2005	11,648,651,440
Aug 26, 2005	11,923,030,810
Aug 19, 2005	11,997,861,547
Aug 12, 2005	12,820,999,657
Aug 5, 2005	12,372,015,234
Jul 29, 2005	11,823,256,493
Jul 22, 2005	12,970,661,132
Jul 15, 2005	13,344,814,819
Jul 8, 2005	12,870,886,816
Jul 1, 2005	12,771,112,499
Jun 24, 2005	12,721,225,341
Jun 17, 2005	13,095,379,028
Jun 10, 2005	12,671,338,183
Jun 3, 2005	12,047,748,705
May 27, 2005	11,548,877,123
May 20, 2005	11,274,497,753
May 13, 2005	10,700,795,434
May 6, 2005	10,850,456,909
Apr 29, 2005	9,977,431,640
Apr 22, 2005	9,852,713,745
Apr 15, 2005	9,752,939,428
Apr 8, 2005	10,301,698,168
Apr 1, 2005	10,226,867,431
Mar 24, 2005	10,201,923,852
Mar 18, 2005	10,301,698,168
Mar 11, 2005	11,000,118,383
Mar 4, 2005	11,149,779,858
Feb 25, 2005	11,623,707,861
Feb 18, 2005	11,149,779,858
Feb 11, 2005	11,274,497,753
Feb 4, 2005	11,074,949,120
Jan 28, 2005	10,102,149,536
Jan 21, 2005	10,077,205,956
Jan 14, 2005	10,027,318,798
Jan 7, 2005	10,301,698,168
Dec 31, 2004	10,850,456,909
Dec 23, 2004	10,376,528,906
Dec 17, 2004	10,376,528,906
Dec 10, 2004	10,376,528,906
Dec 3, 2004	11,174,723,437
Nov 26, 2004	11,025,061,962
Nov 19, 2004	11,374,272,070
Nov 12, 2004	10,900,344,067
Nov 5, 2004	11,025,061,962
Oct 29, 2004	10,750,682,592
Oct 22, 2004	10,426,416,064
Oct 15, 2004	10,201,923,852
Oct 8, 2004	10,426,416,064
Oct 1, 2004	10,900,344,067
Sep 24, 2004	10,551,133,959
Sep 17, 2004	11,000,118,383
Sep 10, 2004	11,299,441,332
Sep 3, 2004	10,775,626,171
Aug 27, 2004	12,272,240,917
Aug 20, 2004	11,673,595,019
Aug 13, 2004	10,850,456,909
Aug 6, 2004	10,975,174,804
Jul 30, 2004	11,374,272,070
Jul 23, 2004	10,875,400,488
Jul 16, 2004	11,124,836,279
Jul 9, 2004	12,022,805,126
Jul 2, 2004	11,798,312,914
Jun 25, 2004	11,997,861,547
Jun 18, 2004	11,424,159,228
Jun 10, 2004	12,322,128,075
Jun 4, 2004	13,020,548,290
May 28, 2004	14,317,614,403
May 21, 2004	13,419,645,556
May 14, 2004	13,245,040,502
May 7, 2004	14,018,291,454
Apr 30, 2004	14,891,316,723
Apr 23, 2004	17,510,392,528
Apr 16, 2004	15,814,229,149
Apr 8, 2004	16,288,157,152
Apr 2, 2004	15,315,357,567
Mar 26, 2004	14,167,952,929
Mar 19, 2004	15,440,075,463
Mar 12, 2004	15,814,229,149
Mar 5, 2004	16,512,649,364
Feb 27, 2004	14,916,260,302
Feb 20, 2004	15,115,808,935
Feb 13, 2004	14,991,091,039
Feb 6, 2004	15,514,906,200
Jan 30, 2004	15,489,962,621
Jan 23, 2004	15,115,808,935
Jan 16, 2004	15,539,849,779
Jan 9, 2004	15,265,470,409
Jan 2, 2004	14,716,711,669
Dec 26, 2003	13,843,686,401
Dec 19, 2003	13,694,024,926
Dec 12, 2003	13,943,460,717
Dec 5, 2003	14,866,373,144
Nov 28, 2003	14,991,091,039
Nov 21, 2003	14,342,557,983
Nov 14, 2003	15,115,808,935
Nov 7, 2003	16,088,608,520