FDK (TSE:6955) Days Inventory: 80.90 (As of Mar. 2026) — 26% Above Median

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TSE:6955 FDK Corp TSE:6955
61 GF Score
Price 円427.00
GF Value 円537.13
Valuation Modestly Undervalued
! 5 Warning Signs
View Full Analysis

What is FDK Days Inventory?

FDK TSE:6955 -2.51% 61 Days Inventory is 80.90 as of Mar. 2026, which is 26% above its 10-year median of 64.14. GuruFocus rates TSE:6955 with a GF Score™ of 61/100 and a GF Value™ of 円537.13 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 2,969 Industrial Products companies, FDK ranks better than 72.75% on this metric.

Days Inventory is also known as Days Sales of Inventory (DSI). FDK's Average Total Inventories for the three months ended in Mar. 2026 was 円10,740 Mil. FDK's Cost of Goods Sold for the three months ended in Mar. 2026 was 円12,113 Mil. Hence, FDK's Days Inventory for the three months ended in Mar. 2026 was 80.90.

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

TSE:6955' s Days Inventory Range Over the Past 10 Years
Min: 46.21   Med: 64.14   Max: 80.55
Current: 80.55

During the past 13 years, FDK's highest Days Inventory was 80.55. The lowest was 46.21. And the median was 64.14.

TSE:6955's Days Inventory is ranked better than
72.75% of 2969 companies
in the Industrial Products industry
Industry Median: 119.47 vs TSE:6955: 80.55

FDK's Days Inventory increased from Mar. 2025 (80.28) to Mar. 2026 (80.90). It might indicate that FDK's sales slowed down.

Inventory Turnover measures how fast the company turns over its inventory within a year. FDK's Inventory Turnover for the three months ended in Mar. 2026 was 1.13.

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. FDK's Inventory-to-Revenue for the three months ended in Mar. 2026 was 0.71.


FDK  (TSE:6955) 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.

FDK'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.

FDK'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.


FDK Days Inventory Related Terms


FDK Days Inventory Historical Data

* Premium members only.

The historical data trend for FDK'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.

FDK Days Inventory Chart

FDK Annual Data
Trend Mar17 Mar18 Mar19 Mar20 Mar21 Mar22 Mar23 Mar24 Mar25 Mar26
Days Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only 68.60 74.79 78.91 79.06 80.20

FDK Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 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 80.28 81.59 77.28 83.00 80.90

TSE:6955 vs VRT, BE: Days Inventory Comparison

For the Electrical Equipment & Parts subindustry, FDK'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.


FDK Days Inventory vs Industrial Products Industry

For the Industrial Products industry and Industrials sector, FDK's Days Inventory distribution charts can be found below:

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


TSE:6955
61GF Score
FDK Corp TSE:6955
Days Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

FDK Days Inventory Calculation

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

FDK's Days Inventory for the fiscal year that ended in Mar. 2026 is calculated as

Days Inventory (A: Mar. 2026 )
=Average Total Inventories / Cost of Goods Sold*Days in Period
=( (Total Inventories (A: Mar. 2025 ) + Total Inventories (A: Mar. 2026 )) / count ) / Cost of Goods Sold (A: Mar. 2026 )*Days in Period
=( (10549 + 10660) / 2 ) / 48262*365
=10604.5 / 48262*365
=80.20

FDK'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
=( (10819 + 10660) / 2 ) / 12113*365 / 4
=10739.5 / 12113*365 / 4
=80.90

* 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 80.90 mean?
FDK (TSE:6955) has a Days Inventory of 80.90 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on FDK and its competitors. This is 26% above median its historical median of 64.14. Over the past decade, FDK's Days Inventory has ranged from 46.21 to 80.55. According to the industry distribution chart, FDK ranks #809 out of 2969 companies in the Industrial Products industry, placing it in the top 27.2%.
Is FDK's Days Inventory too high?
FDK's current Days Inventory of 80.90 is 26% above median its 10-year median of 64.14. Over the past 10 years, this metric has ranged from a low of 46.21 to a high of 80.55. The Industrial Products industry median Days Inventory is 119.47. FDK's value of 80.90 is 32.3% below this industry median. Based on the distribution chart, FDK ranks #809 out of 2969 companies in the Industrial Products industry, which is above the industry midpoint. Overall, FDK has a GF Score™ of 61/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does FDK's Days Inventory compare to VRT and BE?
According to the Industrial Products industry distribution chart, FDK ranks #809 out of 2969 companies for Days Inventory. This puts FDK in the upper half of its industry. The industry median Days Inventory is 119.47. FDK's value of 80.90 is 32.3% below this benchmark. Historically, FDK's own Days Inventory has ranged from 46.21 to 80.55 over the past decade. While the company's 10-year median is 64.14 vs. the industry median of 119.47, FDK 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 an Industrial Products company?
The median Days Inventory among Industrial Products companies is 119.47, based on 2,969 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. FDK's current Days Inventory of 80.90 is 32.3% 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 FDK and its competitors. For the Industrial Products industry, the median Days Inventory is 119.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. FDK's current Days Inventory is 80.90, which is 26% above median its own 10-year median of 64.14. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is FDK stock overvalued right now?
Based on GuruFocus' analysis, FDK (TSE:6955) is currently considered Modestly Undervalued. The stock's GF Value™ is 円537.13, compared to a current price of 円427.00 — trading 20.5% below its estimated fair value. The current Days Inventory is 80.90, which is 26% above median its 10-year median of 64.14 and 32.3% below the Industrial Products industry median of 119.47. FDK's overall GF Score™ is 61/100 with 5 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 FDK (TSE:6955), the current Days Inventory is 80.90 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 FDK (TSE:6955) Overvalued in 2026?

Based on GuruFocus' analysis, FDK stock appears to be undervalued. The current stock price of 円427.00 is trading 20.5% below its estimated GF Value™ of 円537.13. GuruFocus considers FDK to be Modestly Undervalued.

Key valuation signals for TSE:6955:

  • Days Inventory: 80.90 (26% above median its 10-year median of 64.14)
  • GF Value™: 円537.13 vs. price of 円427.00 (20.5% below fair value)
  • GF Score™: 61/100 with 5 warning signs
  • Industry Position: 32.3% below the Industrial Products median (#809 of 2969)

No single metric tells the full story. See the TSE:6955 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


FDK Business Description

Address Hamagomu Bldg, 5-36-11 Shimbashi, Minato-ku, Tokyo, JPN, 105-8677
FDK Corp is a Japan-based company, engages in the manufacture and sale of electronic-related materials and products, as well as batteries. The company offers alkaline, nickel-metal hydride, lithium, and carbon-zinc batteries; and power storage systems, Li-ion capacitors, electric lights, and production systems for batteries. It also provides switching power supplies, coil devices, DC-DC power modules, multilayer power inductors, ceramic products, toners, and signal processing modules for LCDs.
61GF Score

Get the complete analysis for TSE:6955

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

円427.00
Price
円537.13
GF Value