UMC · United Microelectronics Corp · Financials

$19.92 -0.16 (-0.80%)

Market Cap

$49.21B

2.51B

Volume · Oct 20 9.27M Avg daily vol (3M) 12.37M

Income-statement, balance-sheet and cash-flow figures from SEC filings, plus a debt profile anchored in the latest 10-K and updated by each 10-Q and debt exhibit.

Pull these statements through the financial statements API or MCP →

Revenue

237.55B +2.3%

FY2025

Net Income

40.36B -17.3%

FY2025

Gross Margin

29.01% -3.6pp

FY2025

Operating Margin

18.5% -3.7pp

FY2025

Diluted EPS

3.27 -17%

FY2025

Operating Cash Flow

99.86B +6.4%

FY2025

Chart any reported metric, KPI or segment over time — the full statement history lives here

Income Statement Balance Sheet Cash Flow All Metrics

Annual Quarterly

Line Item	3Y	5Y	10Y	FY2025	FY2024	FY2023	FY2022	FY2021	FY2020	FY2019	FY2018	FY2017	FY2016	FY2015
Depreciation & Amortization TWD	+11.1%	+4.2%	+2.6%	56.3B	45.34B	37.55B	41.06B	43.91B	45.9B	46.91B	49.78B	50.82B	49.6B	43.4B
EPS (Basic) USD/shares	-22.9%	+9.5%	—	$0.11	$0.12	$0.16	$0.24	$0.15	$0.07	$0.02	$0.02	$0.03	—	—
EPS (Diluted) USD/shares	-24.2%	+7.4%	—	$0.10	$0.12	$0.16	$0.23	$0.15	$0.07	$0.02	$0.02	$0.03	—	—

Values reflect the latest filing (restatements included); per-share figures on today's split basis. Click a value for its source filing. 3Y/5Y/10Y columns are trailing CAGR from the newest fiscal year; blank where an endpoint is missing or negative.

Capital Returned to Shareholders

Cash spent on share repurchases and dividends per fiscal year, as reported on the cash-flow statement. Across FY2015–FY2022: 15.4B in buybacks, 65.05B in dividends.

Debt Profile

Reported borrowing balances, repayment dates and agreement terms, with links to the underlying filings.

Reported debt balances

Each amount keeps its reported scope. Related balance-sheet measures appear under the borrowing they describe.

Reported balance	As of	Amount	Source
Bonds issued	2025-12-31	TWD 50,228,305,000	20-F filed 2026-04-30
Related accounting measures — not additional borrowing Carrying amounts can reflect issuance costs or discounts. Differences between these measures are not necessarily repayments due within a year. Current bonds issued, including current portion of noncurrent bonds TWD 16,157,161,000 Noncurrent bonds issued TWD 34,071,144,000
Current lease liabilities	2025-12-31	USD 19,918,000	20-F filed 2026-04-30
Current portion of long-term borrowings	2025-12-31	TWD 19,188,041,000	20-F filed 2026-04-30
Current portion of long-term borrowings	2025-12-31	USD 611,668,000	20-F filed 2026-04-30
Lease liabilities	2025-12-31	TWD 6,000,846,000	20-F filed 2026-04-30
Related accounting measures — not additional borrowing Carrying amounts can reflect issuance costs or discounts. Differences between these measures are not necessarily repayments due within a year. Current lease liabilities TWD 624,825,000 Noncurrent lease liabilities TWD 5,376,021,000
Loans received	2025-12-31	TWD 14,331,790,000	20-F filed 2026-04-30
Related accounting measures — not additional borrowing Carrying amounts can reflect issuance costs or discounts. Differences between these measures are not necessarily repayments due within a year. Current loans received, including current portion of noncurrent loans TWD 3,030,880,000 Noncurrent loans received TWD 11,300,910,000
Noncurrent bonds issued	2025-12-31	USD 1,086,106,000	20-F filed 2026-04-30
Noncurrent lease liabilities	2025-12-31	USD 171,375,000	20-F filed 2026-04-30
Noncurrent loans received	2025-12-31	USD 360,246,000	20-F filed 2026-04-30
Short-term borrowings	2025-12-31	TWD 8,408,772,000	20-F filed 2026-04-30
Short-term borrowings	2025-12-31	USD 268,051,000	20-F filed 2026-04-30

Instrument and agreement coverage is incomplete. Additional filings are awaiting review.

Covenants

Covenant terms have not yet been verified for this profile.

The balance figures do not establish whether covenants apply or whether the company complies with them.

Loans, facilities and notes

The instrument breakdown is not yet verified. Read the debt note in the linked report for borrowing terms and maturity conditions.

Key facts CIK 1033767 CUSIP 910873405 13F (30d) 48 filings 43 filers Visit website Investor relations