Sectors
UMC
United Microelectronics Corporation
8.67
35500 x 8.58
27400 x 8.70
bid
ask
-
0.30
3.34%
31450 @ 04:00 PM
8.65 -0.02 (0.23%)
Ytd 10.31%
1y 29.02%
8.29
day range
8.69
6.12
52 week range
12.48
Open 8.29 Prev Close 8.97 Low 8.29 High 8.69 Mkt Cap 22.00B
Vol 7.66M Avg Vol 10.55M EPS 0.52 P/E 16.67 Forward P/E 11.62
Beta 1.00 Short Ratio 4.48 Inst. Own 6.30% Dividend 0.48 Div Yield 5.39
Ex Div Date 06-24 Earning 04-29 50-d Avg 9.93 200-d Avg 8.12 1yr Est 8.17
Earning
Date For Estimate Reported Surprise surprise %
2026-04-22 2026-03 0.12 N/A N/A N/A
2026-01-28 2025-12 0.12 0.13 0.01 8.33%
2025-10-29 2025-09 0.12 0.2 0.08 66.67%
2025-07-30 2025-06 0.14 0.12 -0.02 -14.29%
2025-04-23 2025-03 0.1 0.09 -0.01 -10.00%
2025-01-21 2024-12 0.13 0.1 -0.03 -23.08%
Upgrade / Downgrade
Date Firm Action From To
2025-01-21 Citigroup Downgrade Buy Sell
2024-10-30 JP Morgan Downgrade Overweight Neutral
2024-10-28 Morgan Stanley Downgrade Overweight Equal-Weight
2024-10-17 Goldman Sachs Downgrade Buy Neutral
2024-04-24 Citigroup Upgrade Neutral Buy
2024-01-16 Goldman Sachs Downgrade Buy Neutral
Profile
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. The company manufactures and sells integrated circuits. It offers backend and design support services for mobile and wireless communications, IoT and wearables, computing and data processing, and automotive markets. The company also provides venture capital and marketing support; consulting and advisory; energy technical; solar engineering integrated design; research and development services; and insurance services. United Microelectronics Corporation was incorporated in 1980 and is headquartered in Hsinchu City, Taiwan.
Institution Ownership
Report Date Organization Position Value Percentage
2025-12-30 Blackrock Inc. 26.98M 233.95M 1.07%
2025-12-30 Vanguard Group Inc 13.52M 117.25M 0.54%
2025-12-30 AQR Capital Management, LLC 9.46M 82.06M 0.38%
2025-12-30 Morgan Stanley 7.67M 66.49M 0.30%
2025-12-30 Rafferty Asset Management, LLC 6.48M 56.16M 0.26%
2025-12-30 Two Sigma Investments, LP 5.68M 49.21M 0.23%
Fund Ownership
Report Date Organization Position Value Percentage
2026-01-30 iShares Trust-iShares Semiconductor ETF 13.49M 116.93M 0.54%
2025-10-30 VANGUARD Intl Eqy. INDEX Fd.S-Vanguard Emerging Markets Stock Index Fd 6.29M 54.57M 0.25%
2026-02-27 Direxion Shares ETF Trust-Direxion Daily Semiconductor Bull 3X ETF 5.66M 49.10M 0.23%
2026-01-30 SPDR INDEX SHARES Fd.S-State Street SPDR PORT. Emerging Markets ETF 4.34M 37.67M 0.17%
2026-01-30 VANGUARD WHITEHALL FUNDS-Vanguard Global Minimum Volatility Fund 2.76M 23.96M 0.11%
2025-10-30 VANGUARD Intl Eqy. INDEX Fd.S-Vanguard FTSE All-World ex-US Index Fd. 2.15M 18.66M 0.09%
Dividend
Dividend Date
0.48326 2025-06-24
0.45581 2024-07-02
0.57586 2023-06-26
0.49004 2022-06-21
0.215 2021-07-21
0.1365 2020-07-14
Split
Split Date
1045 : 1000 2008-08-08
1.045 : 1 2008-08-07
0.697 : 1 2007-10-09
1 : 1 2006-08-02
1 : 1 2005-08-02
108 : 100 2004-07-13