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UMC
$25.21+2.94%
as of close, Oct 1, 2026
☾ AH $25.21 +2.94%
United Microelectronics Corporation (NEW)Stock · TechnologyEmerging Markets 0.3%MSCI ACWI 0.04%
PeersNVDAMUSNDKAAPLMSFTAMD

UMC financial statements

The full income statement, balance sheet, and cash-flow statement for United Microelectronics Corporation (NEW) (UMC), plus valuation ratios — straight from SEC filings. Switch between annual, quarterly, and trailing-twelve-month figures, pick how far back to look, and flip the time order. Every line has a trend sparkline.

Shares outstanding (point-in-time)

2017-12 2.52B2018-12 2.48B2019-12 2.34B2020-12 2.48B2021-12 2.50B2022-12 2.50B2023-12 2.51B2024-12 2.51B2025-12 2.52B-0.3% over 8 periods

SEC-filed end-of-period counts (cover pages and balance sheets, split-adjusted) — the series realized buyback yield is computed from. The weighted-average share lines in the statements below lag these by design: an average over the year sits near the midpoint of an ongoing buyback.

As-reported fiscal years.
Line itemTrendFY2025FY2024FY2023FY2022FY2021
Income Statementas ofDec 31 ’25as ofDec 31 ’24as ofDec 31 ’23as ofDec 31 ’22as ofDec 31 ’21
Revenue7.57B+6.9%7.08B-2.5%7.27B-19.9%9.07B+18.1%7.68B+21.9%
2.20B-4.8%2.31B-9.1%2.54B-38.0%4.09B+57.6%2.60B+87.0%
Cost of revenue5.38B+12.5%4.78B+1.0%4.73B-5.0%4.98B-2.1%5.08B+3.5%
Research & development565M+18.6%476M+9.8%434M+2.9%422M-9.6%466M+1.5%
Operating income1.40B-11.0%1.57B-16.7%1.89B-44.3%3.39B+82.1%1.86B+138.6%
Interest expense51.1M-4.6%53.6M+4.4%51.3M-15.6%60.7M-14.2%70.8M-4.2%
Pre-tax income1.53B-11.9%1.74B-22.2%2.24B-37.3%3.57B+69.2%2.11B+162.7%
Income tax252M-1.3%255M-6.0%271M-56.8%629M+120.3%285M+374.0%
1.28B-13.7%1.48B-24.4%1.96B-33.2%2.94B+61.2%1.82B+145.5%
Net income to common1.29B-13.5%1.49B-23.7%1.95B-33.1%2.91B+57.6%1.85B+126.9%
$0.50-16.7%$0.60-25.0%$0.80-30.4%$1.15+53.3%$0.75+114.3%
EPS (basic)$0.55-8.3%$0.60-25.0%$0.80-33.3%$1.20+60.0%$0.75+114.3%
Weighted-avg shares (basic)2.44B+0.4%2.43B+0.3%2.43B+0.4%2.42B+0.8%2.40B+1.3%
Weighted-avg shares (diluted)2.47B-0.2%2.47B-0.1%2.48B-0.9%2.50B+2.0%2.45B-0.0%
Dividends per share—$0.44-7.8%$0.48-20.3%$0.60+110.6%$0.29+5.6%
Balance Sheetas ofDec 31 ’25as ofDec 31 ’24as ofDec 31 ’23as ofDec 31 ’22as ofDec 31 ’21
6.53B+12.9%5.78B-18.3%7.08B-13.8%8.21B-2.3%8.41B+43.7%
Cash & equivalents3.53B+5.4%3.35B-17.2%4.04B-28.8%5.68B+31.5%4.32B+27.3%
Inventory1.19B+8.8%1.09B-6.4%1.17B+15.4%1.01B+21.9%830M+3.3%
18.1B+5.9%17.1B-4.3%17.9B+4.6%17.1B+5.0%16.3B+24.6%
Property, plant & equipment8.65B+1.7%8.51B+9.0%7.81B+40.4%5.56B+18.8%4.68B-0.9%
Total non-current assets11.6B+2.3%11.3B+4.9%10.8B+21.6%8.86B+12.9%7.85B+9.0%
2.85B+20.9%2.36B-29.1%3.33B-9.2%3.66B-6.1%3.90B+37.9%
Short-term & current debt516M+209.1%167M-62.8%449M+170.6%166M-73.6%630M+785.2%
6.42B+8.2%5.93B-10.5%6.63B+0.9%6.57B-2.3%6.73B+31.8%
Long-term debt1.09B+44.9%750M-6.6%803M+6.9%751M-9.7%832M+40.0%
11.7B+4.6%11.1B-0.6%11.2B+6.9%10.5B+10.2%9.52B+19.9%
Total equity incl. non-controlling11.7B+4.6%11.2B-0.6%11.2B+6.9%10.5B+10.2%9.53B+19.9%
Common shares issued—2.51B+0.2%2.51B+0.2%2.50B+0.2%2.50B+0.5%
Shares outstanding (cover)2.52B+0.2%2.51B+0.2%2.51B+0.2%2.50B+0.2%2.50B+0.5%
Cash Flowas ofDec 31 ’25as ofDec 31 ’24as ofDec 31 ’23as ofDec 31 ’22as ofDec 31 ’21
3.18B+11.2%2.86B+1.9%2.81B-40.8%4.75B+45.7%3.26B+39.1%
Depreciation & amortization1.81B+28.0%1.41B+17.1%1.21B-12.5%1.38B-12.4%1.58B+0.9%
Intangible amortization90.3M+9.8%82.2M-7.7%89.0M-3.7%92.5M-11.4%104M+6.8%
Acquisitions0.000.000.000.000.00
Long-term debt issued638M0.00-100.0%327M0.00-100.0%929M
Long-term debt repaid0.00-100.0%259M0.00-100.0%433M+500.5%72.1M-85.2%
Common stock issued0.000.000.000.000.00
Common stock repurchased0.000.000.000.000.00-100.0%
Dividends paid0.00———716M+106.0%
Valuation Ratiosas ofDec 31 ’25as ofDec 31 ’24as ofDec 31 ’23as ofDec 31 ’22as ofDec 31 ’21
Market cap19.8B+21.4%16.3B-22.9%21.2B+29.8%16.3B-44.2%29.2B+39.5%
P/E15.5×+40.7%11.0×+52.5%7.2×-19.5%8.9×-44.2%16.0×-43.2%
P/S2.6×+13.6%2.3×-1.4%2.3×+9.9%2.1×-44.2%3.8×+14.4%
P/B1.7×+16.0%1.5×-27.4%2.0×+17.8%1.7×-44.2%3.1×+16.3%
Earnings yield6.5%-28.9%9.1%-34.4%13.9%+24.2%11.2%+79.2%6.2%+76.0%
Dividend yield—6.8%+20.2%5.7%-38.5%9.3%+277.3%2.5%-23.9%
Source filing20-F20-F20-F20-F20-F

About this data

Source: UMC’s SEC filings (10-K / 10-Q). Annual columns are as-reported fiscal years; quarterly columns are as-reported fiscal quarters (Q4 derived as full-year minus the first three quarters where a company doesn’t file a standalone Q4); TTM (quarterly) rolls the trailing four quarters at every quarter end, TTM (yearly) samples that one year apart; balance-sheet rows show the period-end balance. Valuation ratios are sampled as of each period end. View all UMC filings on SEC EDGAR → Not investment advice.