ChipMOS TECHNOLOGIES Inc. (IMOS) Earnings History
Earnings Pressure15 years of earnings data (2011–2025) · 5-year EPS trend is negative
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ChipMOS TECHNOLOGIES Inc. (IMOS) Earnings Overview
As of June 21, 2026, ChipMOS TECHNOLOGIES Inc. (IMOS) reported trailing twelve-month net income of $832M, reflecting -63.7% year-over-year growth. The company earned $23.70 per diluted share over the past four quarters, with a net profit margin of 2.1%.
Looking at the long-term picture, IMOS's 5-year EPS compound annual growth rate (CAGR) stands at -26.3%, signaling declining earnings. The company achieved its highest annual net income of $4.94B in fiscal 2021.
ChipMOS TECHNOLOGIES Inc. maintains positive profitability with a gross margin of 10.8%, operating margin of 3.8%, and net margin of 2.1%. The company continues to generate positive earnings from operations. View revenue history →
Compared to peers including ASX ($47.13B net income, 6.3% margin), AMKR ($436M net income, 5.6% margin), ONTO ($106M net income, 13.6% margin), IMOS has room to improve margins relative to the peer group. Compare IMOS vs ASX →
IMOS Earnings vs Peers
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IMOS Historical Earnings Data (2011–2025)
15 years| Fiscal Year | Net Income | YoY % | Operating Income | EPS (Diluted) | Net Margin | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $498M | -65.4% | $909M | $14.00 | 2.1% | 3.8% |
| 2024 | $1.44B | -26.8% | $1.27B | $38.60 | 6.3% | 5.6% |
| 2023 | $1.97B | -42.8% | $1.91B | $51.60 | 9.2% | 8.9% |
| 2022 | $3.44B | -30.3% | $3.22B | $90.80 | 14.6% | 13.7% |
| 2021 | $4.94B | +107.5% | $5.56B | $133.00 | 18.0% | 20.3% |
| 2020 | $2.38B | -5.2% | $3.57B | $64.60 | 10.3% | 15.5% |
| 2019 | $2.51B | +89.2% | $2.46B | $3.40 | 12.3% | 12.1% |
| 2018 | $1.33B | -56.2% | $2.10B | $27.20 | 7.2% | 11.4% |
| 2017 | $3.03B | +77.3% | $2.24B | $64.60 | 16.9% | 12.5% |
| 2016 | $1.71B | -19.9% | $2.00B | $39.40 | 9.3% | 10.9% |
| 2015 | $2.13B | -36.5% | $2.65B | $56.40 | 10.7% | 13.3% |
| 2014 | $3.36B | +44.5% | $3.65B | $91.00 | 16.1% | 17.5% |
| 2013 | $2.32B | +99.6% | $2.13B | $2.20 | 12.0% | 11.0% |
| 2012 | $1.16B | +221.6% | $1.40B | $1.11 | 6.1% | 7.3% |
| 2011 | $362M | - | $522M | $0.34 | 2.0% | 2.9% |
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IMOS — Frequently Asked Questions
Quick answers to the most common questions about buying IMOS stock.
What is IMOS earnings per share (EPS)?
IMOS trailing twelve-month (TTM) diluted EPS is $23.70, reflecting -63.7% year-over-year growth. The 5-year EPS CAGR is -26.3%. Complete EPS history from 2011 to 2025 is available in the table on this page.
What is ChipMOS TECHNOLOGIES Inc.'s net income?
ChipMOS TECHNOLOGIES Inc. (IMOS) trailing twelve-month net income is $832M as of 2025. Earnings declined -63.7% year-over-year. ChipMOS TECHNOLOGIES Inc. has been profitable for 15 consecutive years.
Is IMOS profitable?
Yes, IMOS is profitable with a TTM net income of $832M and a net profit margin of +2.1%. ChipMOS TECHNOLOGIES Inc. has generated profits for 15 consecutive years.
What is IMOS's earnings growth rate?
IMOS compound annual EPS growth rates (CAGR): 1-Year: -63.7%, 3-Year: -46.4%, 5-Year: -26.3%, 10-Year: -13.0%. These figures measure the annualised rate of diluted EPS growth over each period, based on data from 2011 to 2025.
What are IMOS's profit margins?
ChipMOS TECHNOLOGIES Inc. net profit margin is +2.1%, operating margin is +3.8%, and gross margin is +10.8%. Below-average margins reflect competitive or cost pressures. Return on Equity is +2.0%.
Is IMOS growing earnings?
IMOS earnings are declining — EPS fell -63.7% year-over-year. TTM net income dropped to $832M. This contrasts with the 5-year CAGR of -26.3%.
What was IMOS's best earnings year?
ChipMOS TECHNOLOGIES Inc.'s highest annual net income on record is $4.9B, achieved in fiscal year 2021. Earnings history on this page spans 2011 to 2025 and includes all annual and quarterly figures.
What were IMOS's earnings last quarter?
IMOS's most recent reported quarter was Q1 2026. Net income was $510M with diluted EPS of $14.40. For a full breakdown of all quarters, see the quarterly earnings table on this page.