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JTECTSE:3446 -0.21%56 Days Inventory is 366.15 as of Mar. 2026, which is 178% above its 10-year median of 131.94. GuruFocus rates TSE:3446 with a GF Score™ of 56/100 and a GF Value™ of 円2,140.06 (Significantly Undervalued). The stock has 2 warning signs investors should review. Among 786 Medical Devices & Instruments companies, JTEC ranks worse than 70.36% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). JTEC's Average Total Inventories for the
three
months ended in Mar. 2026 was 円589 Mil. JTEC's Cost of Goods Sold for the
three
months ended in Mar. 2026 was 円147 Mil.
Hence, JTEC's Days Inventory for the
three
months ended in Mar. 2026 was 366.15.
The historical rank and industry rank for JTEC's Days Inventory or its related term are showing as below:
TSE:3446'
s Days Inventory Range Over the Past 10 Years
Min: 84.42 Med: 131.94 Max: 251.64
Current: 251.64
During the past 9 years, JTEC's highest Days Inventory was 251.64. The lowest was 84.42. And the median was 131.94.
TSE:3446's Days Inventory is ranked worse than 70.36% of 786
companies
in the Medical Devices & Instruments industry
Industry Median: 179.6
vs TSE:3446: 251.64
JTEC's Days Inventory
increased
from Mar. 2025 (260.99) to Mar. 2026 (366.15).
It might indicate that JTEC's sales slowed down.
Warning Sign:
If a company builds up inventory, it may mean it is having difficulties selling its goods.
Inventory Turnover measures how fast the company turns over its inventory within a year.
JTEC's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.25.
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.
JTEC's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 1.49.
JTEC (TSE:3446) 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.
JTEC'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.
JTEC'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.
JTEC Days Inventory Related Terms
JTEC Days Inventory Historical Data
* Premium members only.
The historical data trend for JTEC'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.
TSE:3446 vs ISRG, BDX, MDLN: Days Inventory Comparison
For the Medical Instruments & Supplies subindustry, JTEC'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.
JTEC Days Inventory vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, JTEC's Days Inventory distribution charts can be found below:
* The bar in red indicates where JTEC's Days Inventory falls into.
* 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.
JTEC (TSE:3446) has a Days Inventory of 366.15 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on JTEC and its competitors. This is 178% above median its historical median of 131.94. Over the past decade, JTEC's Days Inventory has ranged from 84.42 to 251.64. According to the industry distribution chart, JTEC ranks #553 out of 786 companies in the Medical Devices & Instruments industry, placing it in the top 70.4%.
Is JTEC's Days Inventory too high?
JTEC's current Days Inventory of 366.15 is 178% above median its 10-year median of 131.94. Over the past 10 years, this metric has ranged from a low of 84.42 to a high of 251.64. The Medical Devices & Instruments industry median Days Inventory is 179.60. JTEC's value of 366.15 is 103.9% above this industry median. Based on the distribution chart, JTEC ranks #553 out of 786 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, JTEC has a GF Score™ of 56/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does JTEC's Days Inventory compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, JTEC ranks #553 out of 786 companies for Days Inventory. This places JTEC in the lower half of its industry. The industry median Days Inventory is 179.60. JTEC's value of 366.15 is 103.9% above this benchmark. Historically, JTEC's own Days Inventory has ranged from 84.42 to 251.64 over the past decade. While the company's 10-year median is 131.94 vs. the industry median of 179.60, JTEC has consistently been above 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 Medical Devices & Instruments company?
The median Days Inventory among Medical Devices & Instruments companies is 179.60, based on 786 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. JTEC's current Days Inventory of 366.15 is 103.9% above 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 JTEC and its competitors. For the Medical Devices & Instruments industry, the median Days Inventory is 179.60 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. JTEC's current Days Inventory is 366.15, which is 178% above median its own 10-year median of 131.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is JTEC stock overvalued right now?
Based on GuruFocus' analysis, JTEC (TSE:3446) is currently considered Significantly Undervalued. The stock's GF Value™ is 円2,140.06, compared to a current price of 円1,440.00 — trading 32.7% below its estimated fair value. The current Days Inventory is 366.15, which is 178% above median its 10-year median of 131.94 and 103.9% above the Medical Devices & Instruments industry median of 179.60. JTEC's overall GF Score™ is 56/100 with 2 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 JTEC (TSE:3446), the current Days Inventory is 366.15 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 JTEC (TSE:3446) Overvalued in 2026?
Based on GuruFocus' analysis, JTEC stock appears to be undervalued.
The current stock price of 円1,440.00 is trading 32.7% below its estimated GF Value™ of 円2,140.06.
GuruFocus considers JTEC to be Significantly Undervalued.
Key valuation signals for TSE:3446:
Days Inventory: 366.15 (178% above median its 10-year median of 131.94)
GF Value™: 円2,140.06 vs. price of 円1,440.00 (32.7% below fair value)
Industry Position: 103.9% above the Medical Devices & Instruments median (#553 of 786)
No single metric tells the full story. See the TSE:3446 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
JTEC Corp is engaged in developing, designing, manufacturing and sales of Automated Cell Culture System; X-ray Mirrors for Synchrotron Facilities; and Automated System in various fields. Its products in optical business include Kirkpatrick-Baez (KB) mirror, Advanced KB mirror (1D Wolter mirror), Montel mirror, Ellipsoidal mirror, 2D Walter mirror, Deformable mirror, Multi-channel mirror, X-ray focusing alignment system (JM1000 / 2000 series), Additional mirror shaping improvement, and Mirror coating. Its products in life science include CELLFLOAT products and Automated Cell Culture Systems.
56GF Score
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