TSMC reported revenue of NT$586.9B (~US$18.4 billion) for October 2026 in its monthly filing with Taiwan's Market Observation Post System, 59.7% more than in October 2025 and +14.7% from September.

Over January–October, TSMC's revenue totalled NT$4,485.6B (~US$140 billion), +43.3% on the same months a year earlier.

Of the other Taiwanese companies tracked, UMC reported NT$25.2B (~US$789 million) (+18.3% y/y), MediaTek reported NT$55.0B (~US$1.72 billion) (+5.8% y/y), ASE Technology reported NT$88.6B (~US$2.77 billion) (+47.1% y/y) for the same month.

Monthly revenue figures are unaudited and may be revised; quarterly results follow in each company's earnings release.

TSMC monthly revenue

TSMC monthly revenue

October 2025 – October 2026, NT$ billions as filed

Reported October 2025 – October 2026

Source: Market Observation Post System (MOPS), Taiwan Stock Exchange ↗

Data table & CSV
TSMC monthly revenue
CategoryValue (B)PeriodStatus
Oct ’25NT$367.5B≈US$11.4BOctober 2025 – October 2026Reported
Nov ’25NT$343.6B≈US$10.6BOctober 2025 – October 2026Reported
Dec ’25NT$335.0B≈US$10.4BOctober 2025 – October 2026Reported
Jan ’26NT$401.3B≈US$12.4BOctober 2025 – October 2026Reported
Feb ’26NT$317.7B≈US$9.8BOctober 2025 – October 2026Reported
Mar ’26NT$415.2B≈US$12.9BOctober 2025 – October 2026Reported
Apr ’26NT$410.7B≈US$12.7BOctober 2025 – October 2026Reported
May ’26NT$417.0B≈US$12.9BOctober 2025 – October 2026Reported
Jun ’26NT$442.7B≈US$13.7BOctober 2025 – October 2026Reported
Jul ’26NT$467.6B≈US$14.5BOctober 2025 – October 2026Reported
Aug ’26NT$514.8B≈US$15.9BOctober 2025 – October 2026Reported
Sep ’26NT$511.9B≈US$15.8BOctober 2025 – October 2026Reported
Oct ’26NT$586.9B≈US$18.2BOctober 2025 – October 2026Reported

Sources

AW

Show / hide sources

Primary sources

  1. Market Observation Post System (MOPS), Taiwan Stock Exchange: monthly revenue disclosure ↗ · October 2026
  2. Market Observation Post System (MOPS), Taiwan Stock Exchange: monthly revenue disclosure ↗ · October 2025

Data, definitions & methodology

Research cut-off: 10 Nov 2026. Publication date is separate from the research cut-off.

Automated data brief: generated from stored filings with fixed templates; y/y and m/m changes are Silicon Analytica calculations.

US$ equivalents are approximate (display only).

Chart 1 underlying data: TSMC monthly revenue
CategoryValuePeriodStatus
Oct ’25NT$367.5BOctober 2025 – October 2026Reported
Nov ’25NT$343.6BOctober 2025 – October 2026Reported
Dec ’25NT$335BOctober 2025 – October 2026Reported
Jan ’26NT$401.3BOctober 2025 – October 2026Reported
Feb ’26NT$317.7BOctober 2025 – October 2026Reported
Mar ’26NT$415.2BOctober 2025 – October 2026Reported
Apr ’26NT$410.7BOctober 2025 – October 2026Reported
May ’26NT$417BOctober 2025 – October 2026Reported
Jun ’26NT$442.7BOctober 2025 – October 2026Reported
Jul ’26NT$467.6BOctober 2025 – October 2026Reported
Aug ’26NT$514.8BOctober 2025 – October 2026Reported
Sep ’26NT$511.9BOctober 2025 – October 2026Reported
Oct ’26NT$586.9BOctober 2025 – October 2026Reported
Source: Market Observation Post System (MOPS), Taiwan Stock Exchange.

For information and educational purposes only. This research is not personalized investment advice or a recommendation to buy or sell a security.