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NASDAQ · Technology

Chipmos Technologies Inc (IMOS)

Chipmos Technologies Inc reported revenue of $692.2M in fiscal 2024, down 0.8% from a year earlier. Net income was $43.9M, a net margin of 6.3%. Operating cash flow minus capital spending left $26.2M of free cash flow in fiscal 2024. At December 31, 2024 it held $464.1M in cash. Its latest periodic report to the SEC is the annual report (foreign issuer) (20-F) filed on April 14, 2026.

Price
$71.78
+2.96% on the day · September 25, 2026
52-week range $18.94 to $78.35
Market cap
$2.5B
Revenue (FY2024)
$692.2M
-0.8% year on year
Net margin
6.3%

What Chipmos Technologies Inc does

Chipmos Technologies Inc is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker IMOS.

Revenue and profit by year

Revenue
FY17: $605.3M $605.3M FY17FY18: $603.7M $603.7M FY18FY19: $680M $680M FY19FY20: $819.5M $819.5M FY20FY21: $987.7M $987.7M FY21FY22: $765.3M $765.3M FY22FY23: $697.5M $697.5M FY23FY24: $692.2M $692.2M FY24
Net income
FY17: $94.4M $94.4M FY17FY18: $43.3M $43.3M FY18FY19: $83.9M $83.9M FY19FY20: $84.7M $84.7M FY20FY21: $178M $178M FY21FY22: $111.9M $111.9M FY22FY23: $64.3M $64.3M FY23FY24: $43.9M $43.9M FY24

Fiscal years as reported in annual reports. Amounts in USD.

Key figures

Fiscal yearRevenueOperating incomeNet incomeDiluted EPSFree cash flow
2024$692.2M$38.9M$43.9Mn/a$26.2M
2023$697.5M$62.3M$64.3Mn/a$115.4M
2022$765.3M$104.7M$111.9Mn/a$127.5M
2021$987.7M$200.5M$178Mn/a$51.8M
2020$819.5M$127M$84.7Mn/a$70.5M
2019$680M$82.2M$83.9Mn/a$18.1M

Latest SEC filings

What Chipmos Technologies Inc has filed recently, newest first. Each links to the original document on SEC EDGAR.

  1. September 10, 2026
  2. September 10, 2026
  3. August 11, 2026
  4. August 11, 2026
  5. August 10, 2026
  6. August 3, 2026
  7. July 30, 2026
  8. July 23, 2026
  9. July 20, 2026
  10. July 10, 2026

Recent insider filings (Forms 3, 4 and 144): 10, the latest on March 16, 2026. Insider transactions on SEC

All filings on SEC EDGAR

Questions about IMOS

What does Chipmos Technologies Inc do?

Chipmos Technologies Inc is registered with the SEC under industry code SIC 3674 (Semiconductors & Related Devices). Its shares trade on NASDAQ under the ticker IMOS.

Is Chipmos Technologies Inc profitable?

Yes. In fiscal 2024 it reported net income of $43.9M on revenue of $692.2M, a net margin of 6.3%.

How much revenue does Chipmos Technologies Inc make?

In fiscal 2024 Chipmos Technologies Inc reported revenue of $692.2M. That is 0.8% less than a year earlier.

When did Chipmos Technologies Inc last report?

Its most recent periodic report is the annual report (foreign issuer) (20-F) filed on April 14, 2026. It covers the period to December 31, 2025. Its newest filing of any kind is the foreign issuer update from September 10, 2026.

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Where the numbers come from

Financial figures are the values Chipmos Technologies Inc tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.

Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.