Joinsoon Electronics Manufacturing Co (ROCO:3322) Days Inventory: 71.02 (As of Dec. 2025) — 32% Above Median

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ROCO:3322 Joinsoon Electronics Manufacturing Co Ltd ROCO:3322
52 GF Score
Price NT$13.20
GF Value NT$22.29
Valuation Possible Value Trap
! 6 Warning Signs
View Full Analysis

What is Joinsoon Electronics Manufacturing Co Days Inventory?

Joinsoon Electronics Manufacturing Co ROCO:3322 +3.12% 52 Days Inventory is 71.02 as of Dec. 2025, which is 32% above its 10-year median of 53.72. GuruFocus rates ROCO:3322 with a GF Score™ of 52/100 and a GF Value™ of NT$22.29 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 2,419 Hardware companies, Joinsoon Electronics Manufacturing Co ranks better than 72.18% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). Joinsoon Electronics Manufacturing Co's Average Total Inventories for the three months ended in Dec. 2025 was NT$489 Mil. Joinsoon Electronics Manufacturing Co's Cost of Goods Sold for the three months ended in Dec. 2025 was NT$628 Mil. Hence, Joinsoon Electronics Manufacturing Co's Days Inventory for the three months ended in Dec. 2025 was 71.02.

The historical rank and industry rank for Joinsoon Electronics Manufacturing Co's Days Inventory or its related term are showing as below:

ROCO:3322' s Days Inventory Range Over the Past 10 Years
Min: 41.69   Med: 53.72   Max: 76.06
Current: 61.08

During the past 13 years, Joinsoon Electronics Manufacturing Co's highest Days Inventory was 76.06. The lowest was 41.69. And the median was 53.72.

ROCO:3322's Days Inventory is ranked better than
72.18% of 2419 companies
in the Hardware industry
Industry Median: 94.24 vs ROCO:3322: 61.08

Joinsoon Electronics Manufacturing Co's Days Inventory increased from Dec. 2024 (63.07) to Dec. 2025 (71.02). It might indicate that Joinsoon Electronics Manufacturing Co's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. Joinsoon Electronics Manufacturing Co's Inventory Turnover for the three months ended in Dec. 2025 was 1.28.

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. Joinsoon Electronics Manufacturing Co's Inventory-to-Revenue for the three months ended in Dec. 2025 was 0.68.


Joinsoon Electronics Manufacturing Co  (ROCO:3322) 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.

Joinsoon Electronics Manufacturing Co's Inventory Turnover for the three months ended in Dec. 2025 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.

Joinsoon Electronics Manufacturing Co's Inventory to Revenue for the three months ended in Dec. 2025 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.


Joinsoon Electronics Manufacturing Co Days Inventory Related Terms


Joinsoon Electronics Manufacturing Co Days Inventory Historical Data

* Premium members only.

The historical data trend for Joinsoon Electronics Manufacturing Co'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.

Joinsoon Electronics Manufacturing Co Days Inventory Chart

Joinsoon Electronics Manufacturing Co 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 50.70 76.06 74.21 66.49 69.40

Joinsoon Electronics Manufacturing Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
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 63.07 58.95 51.95 54.73 71.02

ROCO:3322 vs APH, GLW: Days Inventory Comparison

For the Electronic Components subindustry, Joinsoon Electronics Manufacturing Co'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.


Joinsoon Electronics Manufacturing Co Days Inventory vs Hardware Industry

For the Hardware industry and Technology sector, Joinsoon Electronics Manufacturing Co's Days Inventory distribution charts can be found below:

* The bar in red indicates where Joinsoon Electronics Manufacturing Co's Days Inventory falls into.


ROCO:3322
52GF Score
Joinsoon Electronics Manufacturing Co Ltd ROCO:3322
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Joinsoon Electronics Manufacturing Co Days Inventory Calculation

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

Joinsoon Electronics Manufacturing Co'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
=( (428.135 + 557.122) / 2 ) / 2591.083*365
=492.6285 / 2591.083*365
=69.40

Joinsoon Electronics Manufacturing Co's Days Inventory for the quarter that ended in Dec. 2025 is calculated as:

Days Inventory (Q: Dec. 2025 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (Q: Sep. 2025 ) + Total Inventories (Q: Dec. 2025 )) / count ) / Cost of Goods Sold (Q: Dec. 2025 )*Days in Period
=( (420.156 + 557.122) / 2 ) / 627.833*365 / 4
=488.639 / 627.833*365 / 4
=71.02

* 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 71.02 mean?
Joinsoon Electronics Manufacturing Co (ROCO:3322) has a Days Inventory of 71.02 as of Dec. 2025. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Joinsoon Electronics Manufacturing Co and its competitors. This is 32% above median its historical median of 53.72. Over the past decade, Joinsoon Electronics Manufacturing Co's Days Inventory has ranged from 41.69 to 76.06. According to the industry distribution chart, Joinsoon Electronics Manufacturing Co ranks #673 out of 2419 companies in the Hardware industry, placing it in the top 27.8%.
Is Joinsoon Electronics Manufacturing Co's Days Inventory too high?
Joinsoon Electronics Manufacturing Co's current Days Inventory of 71.02 is 32% above median its 10-year median of 53.72. Over the past 10 years, this metric has ranged from a low of 41.69 to a high of 76.06. The Hardware industry median Days Inventory is 94.24. Joinsoon Electronics Manufacturing Co's value of 71.02 is 24.6% below this industry median. Based on the distribution chart, Joinsoon Electronics Manufacturing Co ranks #673 out of 2419 companies in the Hardware industry, which is above the industry midpoint. Overall, Joinsoon Electronics Manufacturing Co has a GF Score™ of 52/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Joinsoon Electronics Manufacturing Co's Days Inventory compare to APH and GLW?
According to the Hardware industry distribution chart, Joinsoon Electronics Manufacturing Co ranks #673 out of 2419 companies for Days Inventory. This puts Joinsoon Electronics Manufacturing Co in the upper half of its industry. The industry median Days Inventory is 94.24. Joinsoon Electronics Manufacturing Co's value of 71.02 is 24.6% below this benchmark. Historically, Joinsoon Electronics Manufacturing Co's own Days Inventory has ranged from 41.69 to 76.06 over the past decade. While the company's 10-year median is 53.72 vs. the industry median of 94.24, Joinsoon Electronics Manufacturing Co 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 Hardware company?
The median Days Inventory among Hardware companies is 94.24, based on 2,419 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. Joinsoon Electronics Manufacturing Co's current Days Inventory of 71.02 is 24.6% 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 Joinsoon Electronics Manufacturing Co and its competitors. For the Hardware industry, the median Days Inventory is 94.24 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Joinsoon Electronics Manufacturing Co's current Days Inventory is 71.02, which is 32% above median its own 10-year median of 53.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Joinsoon Electronics Manufacturing Co stock overvalued right now?
Based on GuruFocus' analysis, Joinsoon Electronics Manufacturing Co (ROCO:3322) is currently considered Possible Value Trap. The stock's GF Value™ is NT$22.29, compared to a current price of NT$13.20 — trading 40.8% below its estimated fair value. The current Days Inventory is 71.02, which is 32% above median its 10-year median of 53.72 and 24.6% below the Hardware industry median of 94.24. Joinsoon Electronics Manufacturing Co's overall GF Score™ is 52/100 with 6 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 Joinsoon Electronics Manufacturing Co (ROCO:3322), the current Days Inventory is 71.02 as of Dec. 2025. 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 Joinsoon Electronics Manufacturing Co (ROCO:3322) Overvalued in 2026?

Based on GuruFocus' analysis, Joinsoon Electronics Manufacturing Co stock appears to be undervalued. The current stock price of NT$13.20 is trading 40.8% below its estimated GF Value™ of NT$22.29. GuruFocus considers Joinsoon Electronics Manufacturing Co to be Possible Value Trap.

Key valuation signals for ROCO:3322:

  • Days Inventory: 71.02 (32% above median its 10-year median of 53.72)
  • GF Value™: NT$22.29 vs. price of NT$13.20 (40.8% below fair value)
  • GF Score™: 52/100 with 6 warning signs
  • Industry Position: 24.6% below the Hardware median (#673 of 2419)

No single metric tells the full story. See the ROCO:3322 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Joinsoon Electronics Manufacturing Co Business Description

Address Sintai 5th Road, 19th Floor Number 79, Section 1, Xizhi District, New Taipei City, TWN, 221
Joinsoon Electronics Manufacturing Co Ltd manufactures and sells computer peripheral equipment and electronic components, The Company has three reporting departments: the connecting components segment, the electronics segment, and the high-speed internet segment. The company generates the majority of its revenue from the connecting components segment. It designs and manufactures signal cables, medical wires, connectors, computer peripheral antennas, and data storage devices.
52GF Score

Get the complete analysis for ROCO:3322

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

NT$13.20
Price
NT$22.29
GF Value