Yahoo · Sep 9, 2026
United Microelectronics Sales Jump 30% in August. UMC Stock Has More Room to Run.
United Microelectronics posted a strong revenue jump following strong Q2 results.
UM
NYSE · UMC
United Microelectronics Corporation
Technology · Semiconductors
$21.61
Up+$1.08 (+4.97%)
Updated Sep 16, 2026, 2:08 PM
SID Score
8.2/10
Composite research score
Smart Money
58/100
Neutral
- Market cap
- 19.69B
- P/E ratio
- 14.72
- Dividend yield
- 2.24%
- 52-week range
- $6.82 – $28.96
- Volume
- 8.82M
- Avg. volume
- 7.82M
Price performance
UMC price history
1M range · 20 trading sessions · Daily adjusted prices
UMC closed at $21.61 after 20 trading sessions, up 16.94% for the selected period.
- Last close
- $21.61
- Period change
- +16.94%
- Period low
- $18.00
- Period high
- $22.69
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 15, 2026 | $21.89 | $22.055 | $21.59 | $21.61 | 8.82M |
| Sep 14, 2026 | $22.08 | $22.255 | $21.8114 | $21.90 | 16.3M |
| Sep 11, 2026 | $22.41 | $22.715 | $22.32 | $22.64 | 7.19M |
| Sep 10, 2026 | $21.94 | $22.28 | $21.84 | $22.12 | 10.13M |
| Sep 9, 2026 | $22.02 | $22.70 | $21.93 | $22.69 | 11.2M |
| Sep 8, 2026 | $21.58 | $22.20 | $21.58 | $21.82 | 11.54M |
| Sep 4, 2026 | $20.48 | $21.03 | $20.33 | $20.77 | 10.01M |
| Sep 3, 2026 | $19.57 | $19.95 | $19.45 | $19.86 | 6.07M |
| Sep 2, 2026 | $19.54 | $20.135 | $19.4862 | $19.97 | 8.76M |
| Sep 1, 2026 | $20.43 | $20.8395 | $20.19 | $20.47 | 17.94M |
| Aug 31, 2026 | $20.00 | $20.31 | $19.735 | $19.88 | 8.84M |
| Aug 28, 2026 | $20.65 | $20.78 | $19.59 | $19.79 | 19.85M |
| Aug 27, 2026 | $18.80 | $19.08 | $18.68 | $19.07 | 9.12M |
| Aug 26, 2026 | $19.41 | $19.46 | $18.84 | $19.03 | 6.79M |
| Aug 25, 2026 | $19.50 | $20.00 | $19.42 | $19.60 | 10.1M |
| Aug 24, 2026 | $19.50 | $19.50 | $18.77 | $19.05 | 14.93M |
| Aug 21, 2026 | $18.45 | $18.605 | $18.275 | $18.34 | 7.31M |
| Aug 20, 2026 | $18.03 | $18.235 | $17.88 | $18.00 | 10.51M |
| Aug 19, 2026 | $18.80 | $18.97 | $17.965 | $18.12 | 12.43M |
| Aug 18, 2026 | $18.56 | $18.76 | $18.14 | $18.48 | 17.42M |
Latest UMC news
The latest Smart Investors Daily articles mentioning UMC.
Stock researchCompany · Overview
UMC research
Overview
Company profile and research snapshot.
Company profile
Founded in 1980, United Microelectronics is the world's third-largest dedicated chip foundry, with 5% market share in 2024 after TSMC and SMIC. UMC's headquarters are in Hsinchu, Taiwan, and it operates 12 fabs in Taiwan, Mainland China, Japan and Singapore, with additional sales offices in Europe, the US, and South Korea. UMC features a diverse customer base that includes Texas Instruments, MediaTek, Intel, Broadcom, Novatek, and Realtek, supplying a wide range of products applied in communications, display, memory, automotive and more. UMC employs about 19,000 people as of February 2025.
Visit company websiteAnalyst outlook
Consensus and target data currently published for this company.
- Consensus
- Hold
- Average target
- $8.66
- Implied upside
- —
- Analysts
- 32
| Date | Firm | Rating | Target |
|---|---|---|---|
| Feb 5, 2020 | China Renaissance | Buy | — |
| Nov 25, 2019 | Citi | Neutral | — |
| Oct 31, 2019 | Goldman Sachs | Neutral | — |
| Jan 24, 2019 | HSBC | Hold | — |
| Nov 16, 2018 | Morgan Stanley | Underweight | — |
News briefing
No generated briefing is available yet.
Yahoo · Sep 4, 2026
UMC Reports Sales for August 2026
TAIPEI, Taiwan, September 04, 2026--United Microelectronics Corporation (NYSE: UMC; TWSE: 2303) ("UMC"), today reported unaudited net sales for the month of August 2026.
Benzinga · Sep 4, 2026
United Microelectronics August Sales Jump 31% From A Year Ago
United Microelectronics Corporation (NYSE:UMC, TWSE: 2303))) ("UMC"), today reported unaudited net sales for the month of August 2026.Revenues for August 2026Period20262025Y/Y ChangeY/Y
Yahoo · Sep 2, 2026
If You Have Some ‘Silly’ Money, United Microelectronics (UMC) Stock Is Worth a Look
While Wall Street remains pensive about the long-term trajectory of UMC stock, there is a possible momentum case to be made.
AI research layers
Interpretive context generated from the platform’s current data sources.
No results
AI research layers have not been published yet.
