United Microelectronics Corporation (NEW) Common Stock (UMC)

Market Cap

$47.12B

Current · Retrieved: Oct 26, 2026 · USD

UMC Market Cap

Current$47.12BretrievedOct 26, 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
Oct 31, 2003	15,040,978,197
Oct 24, 2003	14,616,937,353
Oct 17, 2003	15,040,978,197
Oct 10, 2003	14,616,937,353
Oct 3, 2003	14,367,501,562
Sep 26, 2003	13,120,322,607
Sep 19, 2003	14,118,065,771
Sep 12, 2003	15,190,639,672
Sep 5, 2003	14,891,316,723
Aug 29, 2003	14,217,840,087
Aug 22, 2003	13,444,589,135
Aug 15, 2003	11,598,764,282
Aug 8, 2003	10,426,416,064
Aug 1, 2003	11,873,143,652
Jul 25, 2003	12,247,297,338
Jul 18, 2003	11,972,917,968
Jul 11, 2003	12,122,579,443
Jul 3, 2003	11,474,046,386
Jun 27, 2003	10,650,908,276
Jun 20, 2003	11,548,877,123
Jun 13, 2003	11,025,061,962
Jun 6, 2003	11,474,046,386
May 30, 2003	10,800,569,750
May 23, 2003	9,129,349,951
May 16, 2003	9,628,221,533
May 9, 2003	9,478,560,058
May 2, 2003	9,578,334,374
Apr 25, 2003	8,630,478,369
Apr 17, 2003	9,553,390,795
Apr 11, 2003	8,979,688,476
Apr 4, 2003	9,029,575,634
Mar 28, 2003	9,029,575,634
Mar 21, 2003	10,152,036,694
Mar 14, 2003	9,054,519,213
Mar 7, 2003	8,356,098,999
Feb 28, 2003	8,879,914,160
Feb 21, 2003	9,129,349,951
Feb 14, 2003	8,805,083,422
Feb 7, 2003	8,231,381,103
Jan 31, 2003	8,430,929,736
Jan 24, 2003	9,254,067,846
Jan 17, 2003	9,403,729,321
Jan 10, 2003	10,201,923,852
Jan 3, 2003	10,102,149,536
Dec 27, 2002	9,328,898,583
Dec 20, 2002	9,653,165,112
Dec 13, 2002	9,927,544,482
Dec 6, 2002	12,047,748,705
Nov 29, 2002	12,496,733,129
Nov 22, 2002	12,945,717,553
Nov 15, 2002	12,122,579,443
Nov 8, 2002	12,521,676,708
Nov 1, 2002	11,773,369,335
Oct 25, 2002	12,396,958,813
Oct 18, 2002	11,099,892,700
Oct 11, 2002	9,229,124,267
Oct 4, 2002	8,580,591,210
Sep 27, 2002	9,952,488,061
Sep 20, 2002	10,301,698,168
Sep 13, 2002	11,498,989,965
Sep 6, 2002	11,923,030,810
Aug 30, 2002	12,297,184,496
Aug 23, 2002	13,718,968,505
Aug 16, 2002	15,315,357,567
Aug 9, 2002	13,394,701,977
Aug 2, 2002	12,696,281,762
Jul 26, 2002	13,120,322,607
Jul 19, 2002	16,138,495,678
Jul 12, 2002	18,408,361,376
Jul 5, 2002	18,657,797,167
Jun 28, 2002	17,585,223,266
Jun 21, 2002	17,435,561,791
Jun 14, 2002	18,632,853,588
Jun 7, 2002	18,558,022,850
May 31, 2002	20,353,960,546
May 24, 2002	20,553,509,178
May 17, 2002	22,499,108,348
May 10, 2002	21,626,083,080
May 3, 2002	22,773,487,718
Apr 26, 2002	24,295,046,043
Apr 19, 2002	25,542,224,998
Apr 12, 2002	24,843,804,784
Apr 5, 2002	24,544,481,834
Mar 28, 2002	25,492,337,840
Mar 22, 2002	22,798,431,297
Mar 15, 2002	21,775,744,554
Mar 8, 2002	23,671,456,566
Mar 1, 2002	22,025,180,345
Feb 22, 2002	17,809,715,477
Feb 15, 2002	20,104,524,755
Feb 8, 2002	19,031,950,853
Feb 1, 2002	19,904,976,122
Jan 25, 2002	21,177,098,656
Jan 18, 2002	20,503,622,020
Jan 11, 2002	21,052,380,760
Jan 4, 2002	23,646,512,987
Dec 28, 2001	23,047,867,088
Dec 21, 2001	21,077,324,340
Dec 14, 2001	22,075,067,504
Dec 7, 2001	23,097,754,247