ChipMOS TECHNOLOGIES Inc. (IMOS) Revenue History
Annual and quarterly revenue from 2011 to present
IMOS Revenue Over Time (2011–2025)
IMOS Revenue Growth History
9 of 14 years with positive growth- FY2011 revenue growth
- N/A
- FY2012 revenue growth
- +5.5%
- FY2013 revenue growth
- +0.7%
- FY2014 revenue growth
- +7.6%
- FY2015 revenue growth
- -4.6%
- FY2016 revenue growth
- -7.5%
- FY2017 revenue growth
- -2.4%
- FY2018 revenue growth
- +3.0%
- FY2019 revenue growth
- +10.1%
- FY2020 revenue growth
- +13.1%
- FY2021 revenue growth
- +19.1%
- FY2022 revenue growth
- -14.2%
- FY2023 revenue growth
- -9.2%
- FY2024 revenue growth
- +6.3%
- FY2025 revenue growth
- +6.0%
| Quarter | Revenue | YoY |
|---|---|---|
| Q1 2026 | $219.2M | -96.0% |
| Q4 2025 | $6.65B | +23.2% |
| Q3 2025 | $6.14B | +1.2% |
| Q2 2025 | $5.74B | +3093.7% |
| Q1 2025 | $5.53B | +2.1% |
| Q4 2024 | $5.40B | -5.7% |
| Q3 2024 | $6.07B | +8.7% |
| Q2 2024 | $179.6M | -96.7% |
Multi-year avg. share of annual revenue by fiscal quarter
Revenue Breakdown
IMOS's revenue distribution by segment and geography
By Geography
IMOS Revenue Analysis (2011–2025)
Current Revenue & Growth
As of June 23, 2026, ChipMOS TECHNOLOGIES Inc. (IMOS) generated trailing twelve-month (TTM) revenue of $18.75 billion, reflecting significant decline in growth of -96.0% year-over-year. The most recent quarter (Q1 2026) recorded $219.2 million in revenue, down 96.7% sequentially.
Historical Growth Trajectory
IMOS's 5-year compound annual growth rate (CAGR) stands at +0.9%, indicating moderate growth over time. The 3-year CAGR of +0.8% is in line with the 5-year average, suggesting consistent growth. ChipMOS TECHNOLOGIES Inc.'s highest annual revenue of $27.40 billion was recorded in 2021.
Peer Comparison
Compared to Technology sector peers — including ASX (+9.0% YoY), AMKR (+12.7% YoY), and ONTO (-1.5% YoY) — IMOS has underperformed the peer group in revenue growth. Compare IMOS vs ASX →
IMOS Revenue vs Peers
Revenue metrics vs comparable public companies
| Company | TTM Revenue | YoY Growth | 5Y CAGR | Op. Margin | Compare |
|---|---|---|---|---|---|
| IMOSCurrent | $18.8B | -96.0% | +0.9% | 3.8% | |
 ASX | $648.9B | +9.0% | +7.4% | 7.9% | |
 AMKR | $6.7B | +12.7% | +5.8% | 7.0% | |
 ONTO | $1.0B | -1.5% | +12.6% | 13.2% | |
 ICHR | $948M | +7.5% | +0.7% | -4.1% | |
 COHU | $453M | +23.1% | -6.6% | -13.3% |
IMOS Historical Revenue Data (2011–2025)
| Year | Revenue | YoY % | Gross Profit | Gross Margin | Op. Income | Op. Margin |
|---|---|---|---|---|---|---|
| 2025 | $24.06B | +6.0% | $2.61B | 10.8% | $908.9M | 3.8% |
| 2024 | $22.70B | +6.3% | $2.94B | 13.0% | $1.27B | 5.6% |
| 2023 | $21.36B | -9.2% | $3.55B | 16.6% | $1.91B | 8.9% |
| 2022 | $23.52B | -14.2% | $4.91B | 20.9% | $3.22B | 13.7% |
| 2021 | $27.40B | +19.1% | $7.25B | 26.5% | $5.56B | 20.3% |
| 2020 | $23.01B | +13.1% | $5.03B | 21.9% | $3.57B | 15.5% |
| 2019 | $20.34B | +10.1% | $3.93B | 19.3% | $2.46B | 12.1% |
| 2018 | $18.48B | +3.0% | $3.43B | 18.6% | $2.10B | 11.4% |
| 2017 | $17.94B | -2.4% | $3.24B | 18.0% | $2.24B | 12.5% |
| 2016 | $18.39B | -7.5% | $3.64B | 19.8% | $2.00B | 10.9% |
| 2015 | $19.87B | -4.6% | $4.09B | 20.6% | $2.65B | 13.3% |
| 2014 | $20.83B | +7.6% | $5.11B | 24.5% | $3.65B | 17.5% |
| 2013 | $19.36B | +0.7% | $3.39B | 17.5% | $2.13B | 11.0% |
| 2012 | $19.22B | +5.5% | $2.52B | 13.1% | $1.40B | 7.3% |
| 2011 | $18.21B | - | $1.57B | 8.6% | $521.7M | 2.9% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
15+ years return with dividends reinvested.
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Peer Comparison
Compare growth, multiples, and margins vs sector.
IMOS — Frequently Asked Questions
Quick answers to the most common questions about buying IMOS stock.
Is IMOS's revenue growth accelerating or slowing?
IMOS revenue is declining -96.0% year-over-year. TTM revenue fell to $18.8B, contrasting with the 5-year CAGR of +0.9%. The reversal reflects either macro headwinds or company-specific challenges.
What is IMOS's revenue history from 2011 to 2026?
ChipMOS TECHNOLOGIES Inc. (IMOS) revenue history spans 2011 to 2026. TTM revenue as of 2026 is $18.8B, growing at -96.0% YoY. The 5-year CAGR is +0.9%. Complete annual and quarterly revenue figures are available on this page, including gross profit, operating income, and margin trends.
What is IMOS's long-term revenue growth rate (CAGR)?
ChipMOS TECHNOLOGIES Inc.'s 5-year revenue CAGR of +0.9% reflects the variable nature of its business expansion. As of 2026, the current YoY growth rate of -96.0% is below this long-term average. CAGR is the most reliable measure of sustained revenue momentum for IMOS.
Why does IMOS's quarterly revenue fluctuate?
IMOS quarterly revenue can fluctuate significantly between periods. A quarter-over-quarter (QoQ) change does not always indicate a trend; comparing the same quarter year-over-year (YoY) is a more reliable signal for underlying growth. ChipMOS TECHNOLOGIES Inc.'s revenue data from 2011 to 2026 shows full historical quarterly detail on this page.
How is IMOS's revenue distributed by segment?
IMOS reports revenue broken down by product line and geographic region. The segment breakdown on this page shows which business units contribute the most to total revenue as of the latest fiscal year. Concentration in a single segment above 50% indicates category dependence, while a diversified mix signals more resilient revenue streams.
How does IMOS's revenue compare to industry peers?
ChipMOS TECHNOLOGIES Inc. (IMOS) with TTM revenue of $18.8B and -96.0% YoY growth can be benchmarked against sector peers using the comparison table on this page. Revenue growth relative to peers indicates market share gains or losses. The peer section shows TTM revenue, YoY growth, and operating margin for direct comparisons.