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United Microelectronics UMC

US equityMarket cap rank #266China Concept Stocks
$24.07
−$0.62 (-2.49%)
Market open · Sep 24, 2:00 pm ET
After hours $24.70 +0.08%
Open$24.02
Prev close$24.68
Day range$23.80 – $24.35
Volume3.69M
Market cap$60.59B
P/E (TTM)23.3
Dividend yield–

Fundamentals

Latest reported quarter: Q2, ended Jun 2026 · reported in TWD

RevenueNT$68.73B+17.0% YoY
Operating profitNT$14.88B+38.2% YoY
Net profitNT$42.22B+377.2% YoY
Diluted EPSNT$16.85+374.6% YoY
Free cash flowNT$24.22B+79.3% YoY
Operating cash flowNT$33.70B

Revenue, last 8 quarters

NT$60.5BSep '24NT$60.4BDec '24NT$57.9BMar '25NT$58.8BJun '25NT$59.1BSep '25NT$61.8BDec '25NT$61.0BMar '26NT$68.7BJun '26

Net profit, last 8 quarters

NT$14.4BSep '24NT$10.0BDec '24NT$7.7BMar '25NT$8.8BJun '25NT$14.9BSep '25NT$8.6BDec '25NT$16.1BMar '26NT$42.2BJun '26

Diluted EPS by quarter

5.75Sep '244.30Dec '243.10Mar '253.55Jun '255.95Sep '253.75Dec '256.45Mar '2616.85Jun '26

Free cash flow by quarter

NT$-4.9BSep '24NT$13.8BDec '24NT$9.3BMar '25NT$13.5BJun '25NT$8.8BSep '25NT$17.5BDec '25NT$8.8BMar '26NT$24.2BJun '26

Annual revenue

NT$176.8BFY20NT$213.0BFY21NT$278.7BFY22NT$222.5BFY23NT$232.3BFY24NT$237.6BFY25

Profitability & balance sheet

Gross margin30.6%
Operating margin19.7%
Net margin32.8%
Return on equity21.0%
Return on assets13.5%
Return on invested capital18.1%
Current ratio2.17
Liabilities / assets33.3%
Cash & investmentsNT$147.39B
Total debtNT$53.65B
Net cash (debt)NT$93.74B
Free cash flow / sales23.6%

Where the revenue comes from

Quarter 2026/Q2

By business line

  • WaferNT$66.44B 96.7%
  • OthersNT$2.29B 3.3%

This company reports in its own local currency, not U.S. dollars. Every figure below is labeled with its real currency, not automatically converted.

Income statement

Line item 2026 Q2
(TWD)
2026 Q1
(TWD)
2025 ANNUAL
(TWD)
2025 Q4
(TWD)
2025 Q3
(TWD)
Total Revenue as Reported NT$68.73B NT$61.04B NT$237.55B NT$61.81B NT$59.13B
Total Operating Revenue NT$68.73B NT$61.04B NT$237.55B NT$61.81B NT$59.13B
Cost of Revenue NT$46.41B NT$43.22B NT$168.65B NT$42.85B NT$41.50B
Gross Profit NT$22.32B NT$17.82B NT$68.91B NT$18.96B NT$17.62B
Operating Expense NT$7.44B NT$6.60B NT$25.25B NT$5.60B NT$6.62B
Selling and Admin Expenses NT$3.16B NT$2.52B NT$9.23B NT$2.45B NT$2.34B
-Selling & Marketing Expense NT$732.69M NT$689.25M NT$2.43B NT$594.95M NT$628.04M
-General & Admin Expense NT$2.43B NT$1.83B NT$6.79B NT$1.85B NT$1.71B
Research & Development NT$4.75B NT$4.58B NT$17.72B NT$4.94B NT$4.63B
Other Operating Expenses -NT$461.46M -NT$499.29M -NT$1.70B -NT$1.78B -NT$357.07M
Operating Profit NT$14.88B NT$11.22B NT$43.66B NT$13.36B NT$11.01B
Net Non-Operating Interest Income (Expense) NT$181.88M NT$77.87M NT$676.49M NT$130.83M NT$66.77M
Non-Operating Interest Income NT$544.04M NT$442.24M NT$2.28B NT$519.44M NT$520.90M
Non-Operating Interest Expense NT$326.49M NT$354.07M NT$1.53B NT$385.54M NT$433.19M
Total Other Finance Costs NT$35.67M NT$10.29M NT$73.00M NT$3.07M NT$20.94M
Other Income (Expense) NT$30.13B NT$5.35B NT$3.75B NT$450.20M NT$3.57B
Gain on Sale of Security NT$6.07B NT$2.43B NT$342.13M NT$1.16B NT$1.43B
Earnings from Equity Interest NT$23.61B NT$2.82B NT$657.16M -NT$831.60M NT$1.25B
Special Income (Charges) NT$25.94M NT$10.82M NT$101.59M -NT$42.46M NT$63.40M
-Less:Write Off NT$0.00 -NT$45,000.00 -NT$2.41M -NT$2,000.00 -NT$2,000.00
-Gain on Sale of Property/Plant/Equipment NT$25.94M NT$10.77M NT$99.18M -NT$42.46M NT$63.40M
Other Non-Operating Income (Expenses) NT$423.94M NT$92.17M NT$2.65B NT$164.75M NT$824.58M
Pretax Profit NT$45.19B NT$16.64B NT$48.08B NT$13.94B NT$14.64B
Tax NT$2.96B NT$526.85M NT$7.90B NT$5.29B -NT$300.31M
Net Profit NT$42.22B NT$16.12B NT$40.18B NT$8.64B NT$14.94B
Profit from Continuing Operations NT$42.22B NT$16.12B NT$40.18B NT$8.64B NT$14.94B
Minority Interests -NT$36.15M -NT$54.49M -NT$181.50M -NT$55.61M -NT$37.84M
Net Income to Parent Company NT$42.26B NT$16.17B NT$40.36B NT$8.70B NT$14.98B
Net Income to Common Stockholders NT$42.26B NT$16.17B NT$40.36B NT$8.70B NT$14.98B
Basic EPS NT$16.95 NT$6.45 NT$16.50 NT$3.80 NT$6.00
Diluted EPS NT$16.85 NT$6.45 NT$16.35 NT$3.75 NT$5.95
Dividend Per Share NT$0.00 NT$0.00 NT$14.07 NT$0.00 NT$0.00
-Less:Restructuring and Mergern & Acquisition – – NT$0.00 – –
-Gain on Sale Of Business – – NT$23.06M – –

Balance sheet

Line item 2026 Q2
(TWD)
2026 Q1
(TWD)
2025 ANNUAL
(TWD)
2025 Q4
(TWD)
2025 Q3
(TWD)
Total Assets NT$665.97B NT$599.93B NT$567.27B NT$567.27B NT$555.40B
Total Current Assets NT$230.26B NT$216.44B NT$204.78B NT$204.78B NT$192.85B
Cash and Cash Equivalents & Short-Term Investments NT$147.39B NT$134.26B NT$128.37B NT$128.37B NT$119.04B
-Cash and Cash Equivalents NT$124.71B NT$109.02B NT$110.66B NT$110.66B NT$104.22B
-Short Term Investments NT$22.69B NT$25.25B NT$17.71B NT$17.71B NT$14.82B
Receivables NT$40.96B NT$39.10B NT$34.50B NT$34.50B NT$34.64B
-Accounts Receivable NT$37.38B NT$34.70B NT$30.77B NT$30.77B NT$31.64B
-Taxes Receivable NT$56.16M NT$86.78M NT$66.44M NT$66.44M NT$160.88M
-Due from Related Parties Current NT$1.27B NT$899.80M NT$502.15M NT$502.15M NT$602.20M
-Other Receivables NT$2.25B NT$3.41B NT$3.16B NT$3.16B NT$2.23B
Prepaid Assets NT$3.08B NT$2.97B NT$3.50B NT$3.50B NT$2.98B
Inventory NT$37.92B NT$38.65B NT$37.23B NT$37.23B NT$35.18B
Other Current Assets NT$912.39M NT$666.08M NT$3.50B NT$3.50B NT$1.02B
Total Non-Current Assets NT$435.71B NT$383.49B NT$362.49B NT$362.49B NT$362.54B
Net PPE NT$269.10B NT$277.00B NT$280.03B NT$280.03B NT$274.96B
-Gross PPE NT$1.32T NT$1.32T NT$1.30T NT$1.30T NT$1.27T
-Accumulated Depreciation -NT$1.06T -NT$1.04T -NT$1.02T -NT$1.02T -NT$994.57B
Investments and Advances NT$146.85B NT$86.81B NT$63.60B NT$63.60B NT$72.26B
-Available for Sale Securities NT$23.25B NT$10.77B NT$9.14B NT$9.14B NT$10.53B
-Long Term Equity Investment NT$96.47B NT$56.07B NT$36.87B NT$36.87B NT$44.66B
Non-Current Prepaid Assets NT$1.68B NT$1.70B NT$1.64B NT$1.64B NT$1.76B
Goodwill and Other Intangible Assets NT$4.57B NT$4.46B NT$4.74B NT$4.74B NT$4.46B
-Goodwill NT$27.18M NT$27.18M NT$27.18M NT$27.18M NT$7.61M
-Other Intangible Assets NT$4.54B NT$4.43B NT$4.72B NT$4.72B NT$4.45B
Non-Current Deferred Assets NT$9.97B NT$9.70B NT$8.58B NT$8.58B NT$5.30B
Other Non-Current Assets NT$3.55B NT$3.82B NT$3.90B NT$3.90B NT$3.80B
Total Liabilities NT$222.05B NT$193.20B NT$201.36B NT$201.36B NT$194.20B
Total Current Liabilities NT$106.31B NT$79.61B NT$89.53B NT$89.53B NT$82.28B
Payables NT$80.66B NT$45.06B NT$50.81B NT$50.81B NT$41.20B
-Accounts Payable NT$9.06B NT$9.07B NT$9.17B NT$9.17B NT$8.04B
-Total Tax Payable NT$5.22B NT$5.17B NT$5.51B NT$5.51B NT$1.31B
-Dividends Payable NT$32.70B – – – –
-Other Payable NT$33.69B NT$30.82B NT$36.13B NT$36.13B NT$31.86B
Short-Term Debt and Capital Lease Obligation NT$3.45B NT$4.22B NT$9.03B NT$9.03B NT$16.70B
-Current Debt NT$2.81B NT$3.59B NT$8.41B NT$8.41B NT$16.06B
-Current Capital Lease Obligation NT$640.69M NT$628.11M NT$624.83M NT$624.83M NT$644.25M
Current Deferred Liabilities NT$4.45B NT$3.49B NT$2.58B NT$2.58B NT$2.97B
Other Current Liabilities NT$17.75B NT$26.84B NT$27.10B NT$27.10B NT$21.40B
Total Non-Current Liabilities NT$115.74B NT$113.58B NT$111.84B NT$111.84B NT$111.92B
Long Term Debt and Capital Lease Obligation NT$50.84B NT$52.52B NT$50.75B NT$50.75B NT$59.21B
-Long Term Debt NT$45.57B NT$47.17B NT$45.37B NT$45.37B NT$53.76B
-Long Term Capital Lease Obligation NT$5.28B NT$5.35B NT$5.38B NT$5.38B NT$5.45B
Non-Current Deferred Liabilities NT$15.27B NT$13.86B NT$14.00B NT$14.00B NT$6.63B
Employee Benefits NT$833.59M NT$849.97M NT$866.22M NT$866.22M NT$1.02B
Other Non-Current Liabilities NT$48.80B NT$46.36B NT$46.22B NT$46.22B NT$45.06B
Total Equity NT$443.92B NT$406.74B NT$365.91B NT$365.91B NT$361.20B
Stockholders' Equity NT$443.92B NT$406.70B NT$365.82B NT$365.82B NT$361.06B
Capital Stock NT$125.77B NT$125.79B NT$125.88B NT$125.88B NT$125.56B
-Common Stock NT$125.77B NT$125.79B NT$125.88B NT$125.88B NT$125.56B
Additional Paid-In Capital NT$9.76B NT$9.76B NT$18.27B NT$18.27B NT$9.53B
Retained Earnings NT$217.12B NT$207.60B NT$184.17B NT$184.17B NT$181.24B
Less: Treasury Stock NT$3.10B – NT$9.80B NT$9.80B –
Gains/Losses Not Affecting Retained Earnings NT$88.26B NT$57.50B NT$45.33B NT$45.33B NT$39.26B
Other Equity Interests NT$6.12B NT$6.06B NT$1.98B NT$1.98B NT$5.46B
Minority Interests NT$4.05M NT$35.56M NT$87.18M NT$87.18M NT$139.98M
Current Deferred Assets – NT$796.00M NT$1.19B NT$1.19B –

Cash flow

Line item 2026 Q2
(TWD)
2026 Q1
(TWD)
2025 ANNUAL
(TWD)
2025 Q4
(TWD)
2025 Q3
(TWD)
Operating Cash Flow NT$33.70B NT$21.98B NT$99.86B NT$33.00B NT$20.94B
Net cash flow from continuing operations NT$33.70B NT$21.98B NT$99.86B NT$33.00B NT$20.94B
Net Income from Continuing Operations NT$45.19B NT$16.64B NT$48.08B NT$13.94B NT$14.64B
Gain/Loss from Continuing Operations -NT$30.17B -NT$4.65B -NT$5.09B -NT$703.09M -NT$2.67B
Depreciation & Depletion & Amortization NT$16.24B NT$15.99B NT$59.26B NT$15.63B NT$14.99B
Other Non-Cash Items -NT$721.23M -NT$541.01M -NT$2.28B -NT$563.73M -NT$457.75M
Change in Working Capital NT$3.88B -NT$5.65B NT$2.11B NT$4.20B -NT$4.08B
-Change in Receivables -NT$2.25B -NT$4.32B NT$1.52B NT$1.05B -NT$66.27M
-Change in Inventory NT$701.81M -NT$1.12B -NT$1.83B -NT$1.69B -NT$683.16M
-Change in Prepaid Assets -NT$50.85M NT$837.14M -NT$427.17M -NT$574.90M -NT$101.37M
-Change in Payables and Accrued Expense NT$3.58B -NT$1.72B NT$1.68B NT$4.69B -NT$3.91B
-Change in Other Current Assets NT$632.00M -NT$663.27M -NT$400.47M -NT$421.83M NT$27.21M
-Change in Other Current Liabilities NT$414.43M NT$38.52M NT$466.90M NT$61.70M NT$453.38M
-Change In Other Working Capital NT$847.57M NT$1.30B NT$665.04M NT$653.41M NT$197.90M
Net cash flow from investing -NT$7.43B -NT$21.35B -NT$53.15B -NT$17.06B -NT$16.15B
Net Cash Flow from Continuing Investing Activities -NT$7.43B -NT$21.35B -NT$53.15B -NT$17.06B -NT$16.15B
Net PPE Purchase and Sale -NT$8.76B -NT$12.52B -NT$47.62B -NT$14.80B -NT$11.17B
Net Intangibles Purchase and Sale -NT$657.55M -NT$681.50M -NT$2.99B -NT$667.31M -NT$947.54M
Net Business Purchase and Sale NT$285.92M -NT$564.38M NT$555.56M -NT$19.44M NT$0.00
Net Investment Purchase and Sale -NT$2.04B -NT$7.54B -NT$8.24B -NT$3.03B -NT$3.97B
Net Other Investing Changes NT$3.75B -NT$44.34M NT$5.14B NT$1.46B -NT$66.87M
Financing Cash Flow -NT$10.75B -NT$3.69B -NT$39.20B -NT$11.42B -NT$15.16B
Net Cash Flow from Continuing Financing Activities -NT$10.75B -NT$3.69B -NT$39.20B -NT$11.42B -NT$15.16B
Net Issuance Payments Of Debt -NT$7.61B -NT$3.25B -NT$2.65B -NT$11.30B NT$20.65B
Net Other Financing Charges -NT$48.78M -NT$440.76M -NT$773.75M -NT$121.86M -NT$19.44M
Ending Cash Balance NT$124.71B NT$109.02B NT$110.66B NT$110.66B NT$104.22B
Net Change in Cash NT$15.52B -NT$3.05B NT$7.51B NT$4.53B -NT$10.37B
Beginning Cash Balance NT$109.02B NT$110.66B NT$105.00B NT$104.22B NT$111.99B
Effect of Exchange Rate Changes NT$170.52M NT$1.41B -NT$1.85B NT$1.92B NT$2.60B
Free Cash Flow NT$24.22B NT$8.77B NT$49.13B NT$17.51B NT$8.77B
Cash Dividends Paid – – -NT$35.78B NT$3.63M –
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