United Microelectronics (NYSE:UMC) — Market Cap & Net Worth
Market Cap & Net Worth: United Microelectronics (UMC)
United Microelectronics (NYSE:UMC) has a market capitalization of $47.75 Billion ($47.75 Billion) as of August 4, 2026. Listed on the NYSE stock exchange, this USA-based company holds position #560 globally and #281 in its home market, demonstrating a -8.82% decrease in market value over the past year.
Market capitalization, also known as net worth in stock markets, is calculated by multiplying United Microelectronics's stock price $19.03 by its total outstanding shares 2509286774 (2.51 Billion). See United Microelectronics capital reinvestment ratio to understand how much of operating cash flow is reinvested back into capital assets.
United Microelectronics Market Cap History: 2015 to 2026
United Microelectronics's market capitalization history from 2015 to 2026. Data shows growth from $3.05 Billion to $47.75 Billion (28.68% CAGR).
United Microelectronics Market Cap to Earnings & Revenue Ratios Timeline
This chart shows how United Microelectronics's valuation ratios have evolved. The Price to Sales (P/S) ratio compares market cap to revenue, while the Price to Earnings (P/E) ratio compares market cap to net income. Lower values may indicate a more undervalued company relative to its financial performance.
Latest Price to Sales (P/S) Ratio
0.08x
United Microelectronics's market cap is 0.08 times its annual revenue
Latest Price to Earnings (P/E) Ratio
0.47x
United Microelectronics's market cap is 0.47 times its annual earnings
What These Ratios Tell Investors:
- Price to Sales (P/S) Ratio: Shows how much investors are paying for each dollar of the company's sales. Lower P/S ratios may indicate undervaluation.
- Price to Earnings (P/E) Ratio: Shows how much investors are paying for each dollar of the company's earnings. This is one of the most common valuation metrics.
- Trends in these ratios over time can indicate changing investor sentiment about the company's future growth prospects.
- Industry comparison provides context for whether the company is valued higher or lower than peers.
| Year | Market Cap (USD) | Revenue (USD) | Net Income (USD) | P/S Ratio | P/E Ratio |
|---|---|---|---|---|---|
| 2016 | $2.96 Billion | $147.87 Billion | $8.62 Billion | 0.02x | 0.34x |
| 2017 | $4.19 Billion | $149.28 Billion | $9.63 Billion | 0.03x | 0.44x |
| 2018 | $3.27 Billion | $151.25 Billion | $7.68 Billion | 0.02x | 0.43x |
| 2019 | $5.11 Billion | $148.20 Billion | $8.16 Billion | 0.03x | 0.63x |
| 2020 | $16.90 Billion | $176.82 Billion | $22.86 Billion | 0.10x | 0.74x |
| 2021 | $24.20 Billion | $213.01 Billion | $51.25 Billion | 0.11x | 0.47x |
| 2022 | $14.44 Billion | $278.71 Billion | $89.48 Billion | 0.05x | 0.16x |
| 2023 | $20.11 Billion | $222.53 Billion | $59.69 Billion | 0.09x | 0.34x |
| 2024 | $16.29 Billion | $232.30 Billion | $47.21 Billion | 0.07x | 0.34x |
| 2025 | $19.72 Billion | $237.55 Billion | $41.72 Billion | 0.08x | 0.47x |
Competitor Companies of UMC by Market Capitalization
Companies near United Microelectronics in the global market cap rankings as of August 4, 2026.
Key companies related to United Microelectronics by market ranking:
- NVIDIA Corporation (NASDAQ:NVDA): Ranked #1 globally with a market cap of $4.88 Trillion USD.
- Taiwan Semiconductor Manufacturing Co. Ltd. (TW:2330): Ranked #6 globally with a market cap of $1.98 Trillion USD ( NT$62.89 Trillion TWD).
- Broadcom Inc (NASDAQ:AVGO): Ranked #8 globally with a market cap of $1.68 Trillion USD.
- Micron Technology Inc (NASDAQ:MU): Ranked #18 globally with a market cap of $842.18 Billion USD.
| Rank | Company | Symbol | Market Cap | Price |
|---|---|---|---|---|
| #1 | NVIDIA Corporation | NASDAQ:NVDA | $4.88 Trillion | $200.75 |
| #6 | Taiwan Semiconductor Manufacturing Co. Ltd. | TW:2330 | $1.98 Trillion | NT$2425.00 |
| #8 | Broadcom Inc | NASDAQ:AVGO | $1.68 Trillion | $389.28 |
| #18 | Micron Technology Inc | NASDAQ:MU | $842.18 Billion | $823.03 |
United Microelectronics Historical Marketcap From 2015 to 2026
Between 2015 and today, United Microelectronics's market cap moved from $3.05 Billion to $ 47.75 Billion, with a yearly change of 28.68%.
| Year | Market Cap | Change (%) |
|---|---|---|
| 2026 | $47.75 Billion | +142.11% |
| 2025 | $19.72 Billion | +21.11% |
| 2024 | $16.29 Billion | -19.01% |
| 2023 | $20.11 Billion | +39.20% |
| 2022 | $14.44 Billion | -40.32% |
| 2021 | $24.20 Billion | +43.18% |
| 2020 | $16.90 Billion | +230.73% |
| 2019 | $5.11 Billion | +56.09% |
| 2018 | $3.27 Billion | -21.90% |
| 2017 | $4.19 Billion | +41.50% |
| 2016 | $2.96 Billion | -2.72% |
| 2015 | $3.05 Billion | -- |
End of Day Market Cap According to Different Sources
On Aug 3rd, 2026 the market cap of United Microelectronics was reported to be:
| Source | Market Cap |
|---|---|
| Yahoo Finance | $47.75 Billion USD |
| MoneyControl | $47.75 Billion USD |
| MarketWatch | $47.75 Billion USD |
| marketcap.company | $47.75 Billion USD |
| Reuters | $47.75 Billion USD |
Market cap values may vary slightly between sources due to differences in calculation methods, timing, and data refresh rates.
About United Microelectronics
United Microelectronics Corporation operates as a semiconductor wafer foundry in Taiwan, China, Hong Kong, Japan, Korea, the United States, Europe, and internationally. It manufactures and sells integrated circuits. The company offers circuit design; mask tooling; wafer fabrication; and assembly and testing services for communication devices, consumer electronics, computer, and other applications… Read more