UMC sets October 28 Q3 call and UMC stock costs EUR 19.90

Published on 10/14/2026 at 09:36 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS

UMC will host its Q3 call on October 28, 2026. UMC stock costs EUR 19.90 on October 14, 2026 and September revenue rose 27.22 percent.

Three dated UMC developments

UMC priced USD 1.8 billion of convertible bonds on October 5, 2026.
September 2026 revenue rose 27.22 percent year over year to TWD 25.35 billion.
UMC stock trades at EUR 19.90 at 9:30 a.m. CEST at Lang & Schwarz on October 14, 2026.

UMC, US9108734057, Illustration mit AI erstellt.

UMC (ISIN US9108734057) was trading at EUR 19.90 at Lang & Schwarz on October 14, 2026 at 9:30 a.m. CEST. StockTitan reported on October 13, 2026 that UMC will hold its Q3 2026 investor conference on October 28, 2026 at 5:00 p.m. The date gives the stock a defined next information point after a month of strong sales figures and financing activity.

Three dated developments shape the setup

StockTitan reported that UMC priced USD 1.8 billion of unsecured overseas convertible bonds on October 5, 2026, split into two USD 900 million tranches. The bonds carry a 0 percent coupon and proceeds are earmarked for machinery, equipment and plant construction.

The filing estimates a 2.34 percent dilution effect on original shareholders' equity if all bonds convert. That figure is the key counterweight to the growth narrative because the financing supports capacity expansion while creating a potential increase in the share base.

The Financial Times reported on October 6, 2026 that September 2026 revenue reached TWD 25.35 billion, compared with TWD 19.93 billion in September 2025. The 27.22 percent year-over-year increase lifted revenue for January through September 2026 to TWD 204.01 billion, up 16.08 percent from the prior-year period.

What does the October 28 call add?

The event will put third-quarter operating results beside the latest monthly sales trend. UMC's second-quarter 2026 revenue was TWD 68.73 billion and consolidated net income was TWD 42.22 billion, while the net profit margin was 61.00 percent. Those figures show why the October call matters: sales growth is already visible, but investors will also assess whether profitability holds as capital spending expands.

MarketWatch lists October 28, 2026 as the Q3 reporting date and January 26, 2027 for the full-year 2026 report. Its analyst table shows a current Underweight consensus from six ratings and an average target of USD 14.24, while the UMC quote used by the page was USD 22.55 on October 13, 2026.

UMC stock reaches its next checkpoint

UMC stock was trading at EUR 19.90 at Lang & Schwarz on October 14, 2026 at 9:30 a.m. CEST. The structured quote showed a USD 55.8 billion market capitalization for UMC on October 13, 2026, with a 52-week range of USD 6.97 to USD 28.96 on the same listing context. The further course of trading is shown by the continuously updated real-time quote of UMC stock.