IMOS (ChipMOS TECHNOLOGIES) Days Inventory: 60.51 (As of Mar. 2026) — 27% Above Median


IMOS ChipMOS TECHNOLOGIES Inc IMOS
69 GF Score
Price $61.98
GF Value $29.27
Valuation Significantly Overvalued
! 7 Warning Signs
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What is ChipMOS TECHNOLOGIES Days Inventory?

ChipMOS TECHNOLOGIES IMOS -5.27% 69 Days Inventory is 60.51 as of Mar. 2026, which is 27% above its 10-year median of 47.68. GuruFocus rates IMOS with a GF Score™ of 69/100 and a GF Value™ of $29.27 (Significantly Overvalued). The stock has 7 warning signs investors should review. Among 983 Semiconductors companies, ChipMOS TECHNOLOGIES ranks better than 75.58% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). ChipMOS TECHNOLOGIES's Average Total Inventories for the three months ended in Mar. 2026 was $124.4 Mil. ChipMOS TECHNOLOGIES's Cost of Goods Sold for the three months ended in Mar. 2026 was $187.6 Mil. Hence, ChipMOS TECHNOLOGIES's Days Inventory for the three months ended in Mar. 2026 was 60.51.

The historical rank and industry rank for ChipMOS TECHNOLOGIES's Days Inventory or its related term are showing as below:

IMOS' s Days Inventory Range Over the Past 10 Years
Min: 39.28   Med: 47.68   Max: 64.28
Current: 64.28

During the past 13 years, ChipMOS TECHNOLOGIES's highest Days Inventory was 64.28. The lowest was 39.28. And the median was 47.68.

IMOS's Days Inventory is ranked better than
75.58% of 983 companies
in the Semiconductors industry
Industry Median: 111.84 vs IMOS: 64.28

ChipMOS TECHNOLOGIES's Days Inventory increased from Mar. 2025 (49.65) to Mar. 2026 (60.51). It might indicate that ChipMOS TECHNOLOGIES's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. ChipMOS TECHNOLOGIES's Inventory Turnover for the three months ended in Mar. 2026 was 1.51.

Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue. ChipMOS TECHNOLOGIES's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.57.


ChipMOS TECHNOLOGIES  (NAS:IMOS) Days Inventory Explanation

Days Inventory indicates the liquidity of the inventory. Generally, a lower Days Inventory is preferred as it indicates a shorter duration to clear off the inventory. An increase of the ratio may indicate the company's sales slowed. Similar ratios related to Days Inventory are:

1. Inventory Turnover measures how fast the company turns over its inventory within a year.

ChipMOS TECHNOLOGIES's Inventory Turnover for the three months ended in Mar. 2026 is calculated as

2. Inventory-to-Revenue determines the ability of a company to manage their inventory levels. It measures the percentage of Inventories the company currently has on hand to support the current amount of Revenue.

ChipMOS TECHNOLOGIES's Inventory to Revenue for the three months ended in Mar. 2026 is calculated as

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.


Be Aware

A lot of business are seasonable. It makes more sense to compare Days Inventory from the same period in the previous year instead of from the previous quarter.


ChipMOS TECHNOLOGIES Days Inventory Related Terms


ChipMOS TECHNOLOGIES Days Inventory Historical Data

* Premium members only.

The historical data trend for ChipMOS TECHNOLOGIES's Days Inventory can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

ChipMOS TECHNOLOGIES Days Inventory Chart

ChipMOS TECHNOLOGIES Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 47.79 66.24 59.87 49.49 50.76

ChipMOS TECHNOLOGIES Quarterly Data
Dec19 Mar20 Jun20 Dec20 Mar21 Jun21 Dec21 Mar22 Jun22 Dec22 Jun23 Dec23 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Days Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 49.65 0.00 0.00 28.75 60.51

IMOS vs NVDA, AVGO, MU: Days Inventory Comparison

For the Semiconductors subindustry, ChipMOS TECHNOLOGIES's Days Inventory, along with its competitors' market caps and Days Inventory data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


ChipMOS TECHNOLOGIES Days Inventory vs Semiconductors Industry

For the Semiconductors industry and Technology sector, ChipMOS TECHNOLOGIES's Days Inventory distribution charts can be found below:

* The bar in red indicates where ChipMOS TECHNOLOGIES's Days Inventory falls into.


IMOS
69GF Score
ChipMOS TECHNOLOGIES Inc IMOS
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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ChipMOS TECHNOLOGIES Days Inventory Calculation

Days Inventory indicates the number of days of goods in sales that a company has in the inventory.

ChipMOS TECHNOLOGIES's Days Inventory for the fiscal year that ended in Dec. 2025 is calculated as

Days Inventory (A: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Dec. 2024 ) + Total Inventories (A: Dec. 2025 )) / count ) / Cost of Goods Sold (A: Dec. 2025 )*Days in Period
=( (82.721 + 107.058) / 2 ) / 682.373*365
=94.8895 / 682.373*365
=50.76

ChipMOS TECHNOLOGIES's Days Inventory for the quarter that ended in Mar. 2026 is calculated as:

Days Inventory (Q: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Dec. 2025 ) + Total Inventories (Q: Mar. 2026 )) / count ) / Cost of Goods Sold (Q: Mar. 2026 )*Days in Period
=( (107.058 + 141.789) / 2 ) / 187.642*365 / 4
=124.4235 / 187.642*365 / 4
=60.51

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Frequently Asked Questions Learn more about Days Inventory →
What does a Days Inventory of 60.51 mean?
ChipMOS TECHNOLOGIES (IMOS) has a Days Inventory of 60.51 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on ChipMOS TECHNOLOGIES and its competitors. This is 27% above median its historical median of 47.68. Over the past decade, ChipMOS TECHNOLOGIES's Days Inventory has ranged from 39.28 to 64.28. According to the industry distribution chart, ChipMOS TECHNOLOGIES ranks #240 out of 983 companies in the Semiconductors industry, placing it in the top 24.4%.
Is ChipMOS TECHNOLOGIES's Days Inventory too high?
ChipMOS TECHNOLOGIES's current Days Inventory of 60.51 is 27% above median its 10-year median of 47.68. Over the past 10 years, this metric has ranged from a low of 39.28 to a high of 64.28. The Semiconductors industry median Days Inventory is 111.84. ChipMOS TECHNOLOGIES's value of 60.51 is 45.9% below this industry median. Based on the distribution chart, ChipMOS TECHNOLOGIES ranks #240 out of 983 companies in the Semiconductors industry, which is in the top quartile — a strong position relative to peers. Overall, ChipMOS TECHNOLOGIES has a GF Score™ of 69/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ChipMOS TECHNOLOGIES's Days Inventory compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, ChipMOS TECHNOLOGIES ranks #240 out of 983 companies for Days Inventory. This places ChipMOS TECHNOLOGIES in the top 24% of its industry — outperforming the majority of peers. The industry median Days Inventory is 111.84. ChipMOS TECHNOLOGIES's value of 60.51 is 45.9% below this benchmark. Historically, ChipMOS TECHNOLOGIES's own Days Inventory has ranged from 39.28 to 64.28 over the past decade. While the company's 10-year median is 47.68 vs. the industry median of 111.84, ChipMOS TECHNOLOGIES has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Days Inventory for a Semiconductors company?
The median Days Inventory among Semiconductors companies is 111.84, based on 983 companies in the industry. Companies in the top quartile (top 25%) have a Days Inventory significantly above this median, while those in the bottom quartile fall well below. However, Days Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ChipMOS TECHNOLOGIES's current Days Inventory of 60.51 is 45.9% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Days Inventory mean?
A high Days Inventory can signal that a stock is expensive relative to its fundamentals. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on ChipMOS TECHNOLOGIES and its competitors. For the Semiconductors industry, the median Days Inventory is 111.84 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ChipMOS TECHNOLOGIES's current Days Inventory is 60.51, which is 27% above median its own 10-year median of 47.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ChipMOS TECHNOLOGIES stock overvalued right now?
Based on GuruFocus' analysis, ChipMOS TECHNOLOGIES (IMOS) is currently considered Significantly Overvalued. The stock's GF Value™ is $29.27, compared to a current price of $61.98 — trading 111.8% above its estimated fair value. The current Days Inventory is 60.51, which is 27% above median its 10-year median of 47.68 and 45.9% below the Semiconductors industry median of 111.84. ChipMOS TECHNOLOGIES's overall GF Score™ is 69/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Days Inventory calculated?
Days Inventory is calculated from a company's financial statements. For ChipMOS TECHNOLOGIES (IMOS), the current Days Inventory is 60.51 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is ChipMOS TECHNOLOGIES (IMOS) Overvalued in 2026?

Based on GuruFocus' analysis, ChipMOS TECHNOLOGIES stock appears to be overvalued. The current stock price of $61.98 is trading 111.8% above its estimated GF Value™ of $29.27. GuruFocus considers ChipMOS TECHNOLOGIES to be Significantly Overvalued.

Key valuation signals for IMOS:

  • Days Inventory: 60.51 (27% above median its 10-year median of 47.68)
  • GF Value™: $29.27 vs. price of $61.98 (111.8% above fair value)
  • GF Score™: 69/100 with 7 warning signs
  • Industry Position: 45.9% below the Semiconductors median (#240 of 983)

No single metric tells the full story. See the IMOS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


ChipMOS TECHNOLOGIES Business Description

Other Exchanges 8150:TaiwanCPIA:Germany
Address No.1, Yanfa 1st Road, Hsinchu Science Park, Hsinchu, TWN
ChipMOS TECHNOLOGIES Inc is engaged in the research, development, manufacturing, and sale of high-integration and high-precision integrated circuits and related assembly and testing services. The company's segments include Testing, Assembly, Testing, and Assembly for LCD, OLED, and other Display Panel Driver Semiconductors (LCDD), Bumping, and others. It derives a majority of its revenue from Taiwan followed by Japan, the People's Republic of China, Singapore, and others.
69GF Score

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Days Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$61.98
Price
$29.27
GF Value