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QD LaserTSE:6613 -18.62%50 Days Inventory is 194.02 as of Mar. 2026, which is 17% below its 10-year median of 232.57. GuruFocus rates TSE:6613 with a GF Score™ of 50/100 and a GF Value™ of 円473.31 (Significantly Overvalued). The stock has 1 warning sign investors should review. Among 983 Semiconductors companies, QD Laser ranks worse than 82.6% on this metric.
Days Inventory is also known as Days Sales of Inventory (DSI). QD Laser's Average Total Inventories for the
three
months ended in Mar. 2026 was 円522 Mil. QD Laser's Cost of Goods Sold for the
three
months ended in Mar. 2026 was 円245 Mil.
Hence, QD Laser's Days Inventory for the
three
months ended in Mar. 2026 was 194.02.
The historical rank and industry rank for QD Laser's Days Inventory or its related term are showing as below:
TSE:6613'
s Days Inventory Range Over the Past 10 Years
Min: 198.95 Med: 232.57 Max: 431.73
Current: 228.91
During the past 8 years, QD Laser's highest Days Inventory was 431.73. The lowest was 198.95. And the median was 232.57.
TSE:6613's Days Inventory is ranked worse than 82.6% of 983
companies
in the Semiconductors industry
Industry Median: 112.18
vs TSE:6613: 228.91
QD Laser's Days Inventory
increased
from Mar. 2025 (0.00) to Mar. 2026 (194.02).
It might indicate that QD Laser's sales slowed down.
Inventory Turnover measures how fast the company turns over its inventory within a year.
QD Laser's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.47.
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.
QD Laser's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 1.34.
QD Laser (TSE:6613) 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.
QD Laser'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.
QD Laser'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.
QD Laser Days Inventory Related Terms
QD Laser Days Inventory Historical Data
* Premium members only.
The historical data trend for QD Laser'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:6613 vs NVDA, AVGO, MU: Days Inventory Comparison
For the Semiconductors subindustry, QD Laser'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.
QD Laser Days Inventory vs Semiconductors Industry
For the Semiconductors industry and Technology sector, QD Laser's Days Inventory distribution charts can be found below:
* The bar in red indicates where QD Laser'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.
QD Laser (TSE:6613) has a Days Inventory of 194.02 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on QD Laser and its competitors. This is 17% below median its historical median of 232.57. Over the past decade, QD Laser's Days Inventory has ranged from 198.95 to 431.73. According to the industry distribution chart, QD Laser ranks #812 out of 983 companies in the Semiconductors industry, placing it in the top 82.6%.
Is QD Laser's Days Inventory too high?
QD Laser's current Days Inventory of 194.02 is 17% below median its 10-year median of 232.57. Over the past 10 years, this metric has ranged from a low of 198.95 to a high of 431.73. The Semiconductors industry median Days Inventory is 112.18. QD Laser's value of 194.02 is 73% above this industry median. Based on the distribution chart, QD Laser ranks #812 out of 983 companies in the Semiconductors industry, which is in the bottom quartile relative to peers. Overall, QD Laser has a GF Score™ of 50/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does QD Laser's Days Inventory compare to NVDA and AVGO?
According to the Semiconductors industry distribution chart, QD Laser ranks #812 out of 983 companies for Days Inventory. This places QD Laser in the lower half of its industry. The industry median Days Inventory is 112.18. QD Laser's value of 194.02 is 73% above this benchmark. Historically, QD Laser's own Days Inventory has ranged from 198.95 to 431.73 over the past decade. While the company's 10-year median is 232.57 vs. the industry median of 112.18, QD Laser 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 Semiconductors company?
The median Days Inventory among Semiconductors companies is 112.18, 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. QD Laser's current Days Inventory of 194.02 is 73% 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 QD Laser and its competitors. For the Semiconductors industry, the median Days Inventory is 112.18 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. QD Laser's current Days Inventory is 194.02, which is 17% below median its own 10-year median of 232.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is QD Laser stock overvalued right now?
Based on GuruFocus' analysis, QD Laser (TSE:6613) is currently considered Significantly Overvalued. The stock's GF Value™ is 円473.31, compared to a current price of 円1,940.00 — trading 309.9% above its estimated fair value. The current Days Inventory is 194.02, which is 17% below median its 10-year median of 232.57 and 73% above the Semiconductors industry median of 112.18. QD Laser's overall GF Score™ is 50/100 with 1 warning sign 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 QD Laser (TSE:6613), the current Days Inventory is 194.02 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 QD Laser (TSE:6613) Overvalued in 2026?
Based on GuruFocus' analysis, QD Laser stock appears to be overvalued.
The current stock price of 円1,940.00 is trading 309.9% above its estimated GF Value™ of 円473.31.
GuruFocus considers QD Laser to be Significantly Overvalued.
Key valuation signals for TSE:6613:
Days Inventory: 194.02 (17% below median its 10-year median of 232.57)
GF Value™: 円473.31 vs. price of 円1,940.00 (309.9% above fair value)
Industry Position: 73% above the Semiconductors median (#812 of 983)
No single metric tells the full story. See the TSE:6613 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
QD Laser Inc is involved in developing, manufacturing, and selling semiconductor devices, as well as operating in the laser device and visual information device industries. It offers semiconductor laser diodes, retinal scanning laser eyewear, and related products. The Group has one reportable segment: the Visual Information Device Business.
50GF Score
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