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ChipMOS REPORTS RECORD HIGH QUARTERLY REVENUE; 33.8% YoY INCREASE IN SEPTEMBER 2026 REVENUE; 36.7% YoY INCREASE IN 3Q26 REVENUE

Third-quarter revenue rose 13.8% sequentially and 36.7% year over year as ChipMOS continued investing in capacity expansion.

(Moderate)

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ChipMOS (IMOS) reported record-high third-quarter 2026 unaudited consolidated revenue of NT$8,400.8 million, extending growth from both comparison periods. Revenue for the quarter ended September 30, 2026 was US$263.8 million, up 13.8% from the second quarter of 2026 and 36.7% from the third quarter of 2025. September 2026 unaudited consolidated revenue reached NT$2,792.0 million, or US$87.7 million, increasing 0.2% from August 2026 and 33.8% from September 2025.

The company attributed quarterly growth to sustained AI-related demand exceeding available memory supply. ChipMOS continues investing in footprint expansion, with new capacity being deployed to meet existing customer forecasts and long-term supply agreements as supply constraints persist and demand broadens across most of its memory and storage end markets.

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3 points · 0 major

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0 major · 0 points

How the balance works

Positive

  • Moderate pointThird-quarter 2026 revenue reached NT$8,400.8 million, up 13.8% quarter over quarter and 36.7% year over year.
  • Minor pointSeptember 2026 revenue reached NT$2,792.0 million, up 0.2% month over month and 33.8% year over year.
  • Minor pointCapacity expansion continues, with new capacity being deployed for existing customer forecasts and long-term supply agreements.

Negative

  • None.

Key Figures

Quarterly revenue: NT$8,400.8 million Quarterly revenue growth: 36.7% Quarterly revenue growth: 13.8% +3 more
Quarterly revenue
NT$8,400.8 million
3Q26; record high
Quarterly revenue growth
36.7%
3Q26 year over year
Quarterly revenue growth
13.8%
3Q26 quarter over quarter
Monthly revenue
NT$2,792.0 million
September 2026
Monthly revenue growth
33.8%
September 2026 year over year
Monthly revenue growth
0.2%
September 2026 month over month

Historical Context

2 past events · Latest: Sep 10
2 events
  1. Sep 10

    Monthly revenue

    24h Move
    -4.1%

    August revenue rose 33.3% year over year but declined 1.3% month over month.

  2. Aug 11

    Quarterly results

    24h Move
    +12.3%

    Q2 revenue increased 28.7% year over year and reached its highest level since 2014.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Key Terms

osat
1 terms
osat technical
"outsourced semiconductor assembly and test services ("OSAT")"
OSAT stands for outsourced semiconductor assembly and test — specialist companies that take finished silicon wafers and perform the “finishing” work: cutting, packaging and testing chips so they can be used in devices. Investors watch OSATs because their sales and profit margins track overall demand for chips and the health of the electronics supply chain; they act like toll booths that reveal upstream chip production trends, customer concentration risks, and bottlenecks that can affect many tech companies.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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HSINCHU, Oct. 8, 2026/PRNewswire-FirstCall/ -- ChipMOS TECHNOLOGIES INC. ("ChipMOS" or the "Company") (Taiwan Stock Exchange: 8150 and Nasdaq: IMOS), an industry leading provider of outsourced semiconductor assembly and test services ("OSAT"), today reported its unaudited consolidated revenue for the month of September 2026 and for the third quarter ended September 30, 2026. All U.S. dollar figures cited in this press release are based on the exchange rate of NT$31.85 to US$1.00 as of September 30, 2026.

The Company noted its third quarter 2026 revenue represents a record high, with revenue growth driven by sustained AI-related demand outpacing available memory supply. While the Company continues to invest in footprint expansion, new capacity is being deployed to meet existing customer forecasts and long-term supply agreements, as structural supply constraints persist and demand broadens across most of the Company's memory and storage end markets.

Revenue for the third quarter of 2026 was NT$8,400.8 million or US$263.8 million, representing an increase of 13.8% from the second quarter of 2026, and an increase of 36.7% from the third quarter of 2025.

Revenue for the month of September 2026 was NT$2,792.0 million or US$87.7 million, representing an increase of 0.2% from August 2026, and an increase of 33.8% from September 2025.

Consolidated Monthly Revenues (Unaudited)


September 2026

August 2026

September 2025

MoM Change

YoY Change

Revenues

   (NT$ million)

2,792.0

2,785.7

2,087.4

0.2 %

33.8 %

Revenues

   (US$ million)

87.7

87.5

65.5

0.2 %

33.8 %







Consolidated Quarterly Revenues (Unaudited)


Third Quarter

2026

Second Quarter

2026

Third Quarter

2025

QoQ Change

YoY Change

Revenues

   (NT$ million)

8,400.8

7,383.1

6,143.7

13.8 %

36.7 %

Revenues

   (US$ million)

263.8

231.8

192.9

13.8 %

36.7 %

About ChipMOS TECHNOLOGIES INC.:

ChipMOS TECHNOLOGIES INC. ("ChipMOS" or the "Company") (Taiwan Stock Exchange: 8150 and Nasdaq: IMOS) (www.chipmos.com) is an industry leading provider of outsourced semiconductor assembly and test services. With advanced facilities in Hsinchu Science Park, Hsinchu Industrial Park and Southern Taiwan Science Park in Taiwan, ChipMOS is known for its track record of excellence and history of innovation. The Company provides end-to-end assembly and test services to leading fabless semiconductor companies, integrated device manufacturers and independent semiconductor foundries serving virtually all end markets worldwide. 

Forward-Looking Statements:

This press release may contain certain forward-looking statements. These forward-looking statements may be identified by words such as 'believes,' 'expects,' 'anticipates,' 'projects,' 'intends,' 'should,' 'seeks,' 'estimates,' 'future' or similar expressions or by discussion of, among other things, strategies, goals, plans or intentions. These statements may include financial projections and estimates and their underlying assumptions, statements regarding current macroeconomic conditions, including the impacts of high inflation, foreign exchange rates and risk of recession, on demand for our products, consumer confidence and financial markets generally; changes in trade regulations, policies, and agreements and the imposition of tariffs that affect our products or operations, including potential new tariffs that may be imposed and our ability to mitigate with respect to future operations, products and services, and statements regarding future performance. Actual results may differ materially in the future from those reflected in forward-looking statements contained in this document, based on a number of important factors and risks, which are more specifically identified in the Company's most recent U.S. Securities and Exchange Commission (the "SEC") filings. Further information regarding these risks, uncertainties and other factors are included in the Company's most recent Annual Report on Form 20-F filed with the SEC and in its other filings with the SEC.

Contacts:

In Taiwan

Jesse Huang

ChipMOS TECHNOLOGIES INC.

+886-6-5052388 ext. 7715

IR@chipmos.com 

In the U.S.

David Pasquale

Global IR Partners

+1-914-337-8801

dpasquale@globalirpartners.com 

 

Cision View original content:https://www.prnewswire.com/news-releases/chipmos-reports-record-high-quarterly-revenue-33-8-yoy-increase-in-september-2026-revenue-36-7-yoy-increase-in-3q26-revenue-302901931.html

SOURCE ChipMOS TECHNOLOGIES INC.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How much did ChipMOS revenue grow in the third quarter of 2026?

ChipMOS third-quarter 2026 unaudited consolidated revenue increased 36.7% year over year and 13.8% quarter over quarter. Revenue reached a quarterly record of NT$8,400.8 million, or US$263.8 million, for the quarter ended September 30, 2026.

What exchange rate did ChipMOS use for its September and third-quarter 2026 revenue figures?

ChipMOS used NT$31.85 to US$1.00, the exchange rate as of September 30, 2026, for all reported U.S. dollar revenue figures.

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