Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Align Technology's change in inventory for the quarter that ended in Mar. 2026 was €8 Mil. It means Align Technology's inventory
declined by €8 Mil
from Dec. 2025 to Mar. 2026 .
Align Technology's change in inventory for the fiscal year that ended in Dec. 2025 was €1 Mil. It means Align Technology's inventory
declined by €1 Mil
from Dec. 2024 to Dec. 2025 .
Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
Align Technology's Days Inventory for the quarter that ended in Mar. 2026 was 65.91.
Inventory Turnover measures how fast the company turns over its inventory within a year.
Align Technology's Inventory Turnover for the quarter that ended in Mar. 2026 was 1.38.
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.
Align Technology's Inventory-to-Revenue for the quarter that ended in Mar. 2026 was 0.21.
Align Technology (XTER:AFW) Change In Inventory Explanation
1. Days Inventory indicates the number of days of goods in sales that a company has in the inventory.
Align Technology's Days Inventory for the quarter that ended in is calculated as:
3. 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.
Align Technology's Inventory to Revenue for the quarter that 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.
Align Technology Change In Inventory Related Terms
Align Technology Change In Inventory Historical Data
* Premium members only.
The historical data trend for Align Technology's Change In 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.
Change In Inventory is the difference between last period's ending inventory and the current period's ending inventory.
Change In Inventory for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €2 Mil.
* 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.
Align Technology (XTER:AFW) has a Change In Inventory of €2 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Align Technology and its competitors.
Is Align Technology's Change In Inventory too high?
Align Technology's current Change In Inventory is €2 Mil. Overall, Align Technology has a GF Score™ of 89/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Align Technology's Change In Inventory compare to SOLV and COO?
Align Technology's Change In Inventory of €2 Mil can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Change In Inventory for a Medical Devices & Instruments company?
A good Change In Inventory depends on the Medical Devices & Instruments industry context. However, Change In Inventory should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Change In Inventory mean?
A high Change In Inventory can signal that a stock is expensive relative to its fundamentals. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Align Technology and its competitors. Align Technology's current Change In Inventory is €2 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Align Technology stock overvalued right now?
Based on GuruFocus' analysis, Align Technology (XTER:AFW) is currently considered Significantly Undervalued. The stock's GF Value™ is €219.51, compared to a current price of €148.90 — trading 32.2% below its estimated fair value. The current Change In Inventory is €2 Mil. Align Technology's overall GF Score™ is 89/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Change In Inventory calculated?
Change In Inventory is calculated from a company's financial statements. For Align Technology (XTER:AFW), the current Change In Inventory is €2 Mil 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 Align Technology (XTER:AFW) Overvalued in 2026?
Based on GuruFocus' analysis, Align Technology stock appears to be undervalued.
The current stock price of €148.90 is trading 32.2% below its estimated GF Value™ of €219.51.
GuruFocus considers Align Technology to be Significantly Undervalued.
Key valuation signals for XTER:AFW:
Change In Inventory: €2 Mil
GF Value™: €219.51 vs. price of €148.90 (32.2% below fair value)
No single metric tells the full story. See the XTER:AFW stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Align Technology is the leading manufacturer of clear aligners. Invisalign, its main product, was approved by the Food and Drug Administration in 1998 and has since dominated, controlling over 90% of the market. Invisalign can treat roughly 90% of all malocclusion cases (misaligned teeth), and there are over 230,000 Invisalign-trained dentists and orthodontists. In 2022, Invisalign treated over 2 million cases, or roughly 10% of all orthodontic cases for the year, and it has treated over 14 million patients since its launch. Align also sells intraoral scanners under the brand iTero, which captures digital impressions of patients' teeth and illustrates treatment plans. Over 85% of Invisalign cases are submitted by digital scans, and iTero scans make up over half of these scans.
89GF Score
Get the complete analysis for XTER:AFW
Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
XTER:AFW has been successfully added to your 
