UMC

UNITED MICROELECTRONICS CORP

Technology · Semiconductors

$173.11 sample

-2.66 (-1.51%) 1D

Market cap

$1.06T

Price as of

2026-10-15

Latest filing

8-K · 2026-09-04

Alerts

8

Price$173.11 +5.56% 3M daily closessample

181.90163.99

2026-07-202026-08-112026-09-022026-09-232026-10-15

purchase / approvalsale / rejectionfiling / neutral

Latest events

Filings, trades, FDA; newest first

Oct 13INSInsider sell: Chief Financial Officer
Oct 07INSInsider sell: Chief Executive Officer
Oct 02INSInsider sell: 10% owner
Sep 23INSInsider buy: EVP, Operations
Sep 14INSInsider buy: Chief Financial Officer
Sep 04SEC8-K filed: material event
Aug 28SEC8-K filed: material event
Aug 21INSInsider sell: Chief Financial Officer

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Company facts

SEC EDGAR registration

Name: UNITED MICROELECTRONICS CORP
Sector: Technology
Industry: Semiconductors
Smart-money score: -18sample, -100 to +100
Reporting currency: USD

Who is positioning in UMC

sample

Insiders: 22 insider transactions over 90 days, net selling, $276.5M
Congress: 3 members traded over 90 days
Institutions · 13F: 32 funds hold $5.3B
Activists · 13D/G: No 13D/13G activist filings on record

How are the fundamentals trending?

sample, by period end

Revenue$43.6B +13.4% y/y

Q4 2024Q3 2026

Inventory$25.9B +8.2% y/y

Q4 2024Q3 2026

Accounts receivable$19.6B +7.6% y/y

Q4 2024Q3 2026

Total debt$52.3B +6.1% y/y

Q4 2024Q3 2026

Peers

sample

Sample peer A: $318.6B -7.4% 3M
Sample peer B: $857.7B -11.9% 3M
Sample peer C: $532.6B +15.5% 3M
Sample peer D: $413.7B +7.6% 3M
Sample peer E: $741.7B -8.9% 3M