Alphatec HoldingsATEC +5.38%67 Days Inventory is 291.53 as of Mar. 2026, which is 3% below its 10-year median of 301.72. GuruFocus rates ATEC with a GF Score™ of 67/100 and a GF Value™ of $15.29 (Possible Value Trap). The stock has 5 warning signs investors should review. Among 786 Medical Devices & Instruments companies, Alphatec Holdings ranks worse than 72.9% on this metric.
The historical rank and industry rank for Alphatec Holdings's Days Inventory or its related term are showing as below:
ATEC'
s Days Inventory Range Over the Past 10 Years
Min: 252.83 Med: 301.72 Max: 359.5
Current: 268.4
During the past 13 years, Alphatec Holdings's highest Days Inventory was 359.50. The lowest was 252.83. And the median was 301.72.
ATEC's Days Inventory is ranked worse than 72.9% of 786
companies
in the Medical Devices & Instruments industry
Industry Median: 179.86
vs ATEC: 268.40
Alphatec Holdings's Days Inventory
declined
from Mar. 2025 (296.94) to Mar. 2026 (291.53).
Inventory Turnover measures how fast the company turns over its inventory within a year.
Alphatec Holdings's Inventory Turnover for the
three
months ended in Mar. 2026 was 0.31.
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.
Alphatec Holdings's Inventory-to-Revenue for the
three
months ended in Mar. 2026 was 0.93.
Alphatec Holdings (NAS:ATEC) 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.
Alphatec Holdings'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.
Alphatec Holdings'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.
Alphatec Holdings Days Inventory Related Terms
Alphatec Holdings Days Inventory Historical Data
* Premium members only.
The historical data trend for Alphatec Holdings'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.
ATEC vs BFLY, INSP, TNDM: Days Inventory Comparison
For the Medical Devices subindustry, Alphatec Holdings'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.
Alphatec Holdings Days Inventory vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Alphatec Holdings's Days Inventory distribution charts can be found below:
* The bar in red indicates where Alphatec Holdings'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.
Alphatec Holdings (ATEC) has a Days Inventory of 291.53 as of Mar. 2026. Days inventory represents the average amount of days a company holds inventory before selling it. View historical data on Alphatec Holdings and its competitors. This is near median its historical median of 301.72. Over the past decade, Alphatec Holdings' Days Inventory has ranged from 252.83 to 359.50. According to the industry distribution chart, Alphatec Holdings ranks #573 out of 786 companies in the Medical Devices & Instruments industry, placing it in the top 72.9%.
Is Alphatec Holdings' Days Inventory too high?
Alphatec Holdings' current Days Inventory of 291.53 is near median its 10-year median of 301.72. Over the past 10 years, this metric has ranged from a low of 252.83 to a high of 359.50. The Medical Devices & Instruments industry median Days Inventory is 179.86. Alphatec Holdings' value of 291.53 is 62.1% above this industry median. Based on the distribution chart, Alphatec Holdings ranks #573 out of 786 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Alphatec Holdings has a GF Score™ of 67/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Alphatec Holdings' Days Inventory compare to BFLY and INSP?
According to the Medical Devices & Instruments industry distribution chart, Alphatec Holdings ranks #573 out of 786 companies for Days Inventory. This places Alphatec Holdings in the lower half of its industry. The industry median Days Inventory is 179.86. Alphatec Holdings' value of 291.53 is 62.1% above this benchmark. Historically, Alphatec Holdings' own Days Inventory has ranged from 252.83 to 359.50 over the past decade. While the company's 10-year median is 301.72 vs. the industry median of 179.86, Alphatec Holdings 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 179.86, 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. Alphatec Holdings's current Days Inventory of 291.53 is 62.1% 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 Alphatec Holdings and its competitors. For the Medical Devices & Instruments industry, the median Days Inventory is 179.86 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Alphatec Holdings's current Days Inventory is 291.53, which is near median its own 10-year median of 301.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alphatec Holdings stock overvalued right now?
Based on GuruFocus' analysis, Alphatec Holdings (ATEC) is currently considered Possible Value Trap. The stock's GF Value™ is $15.29, compared to a current price of $9.32 — trading 39% below its estimated fair value. The current Days Inventory is 291.53, which is near median its 10-year median of 301.72 and 62.1% above the Medical Devices & Instruments industry median of 179.86. Alphatec Holdings' overall GF Score™ is 67/100 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 Alphatec Holdings (ATEC), the current Days Inventory is 291.53 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 Alphatec Holdings (ATEC) Overvalued in 2026?
Based on GuruFocus' analysis, Alphatec Holdings stock appears to be undervalued.
The current stock price of $9.32 is trading 39% below its estimated GF Value™ of $15.29.
GuruFocus considers Alphatec Holdings to be Possible Value Trap.
Key valuation signals for ATEC:
Days Inventory: 291.53 (near median its 10-year median of 301.72)
GF Value™: $15.29 vs. price of $9.32 (39% below fair value)
Industry Position: 62.1% above the Medical Devices & Instruments median (#573 of 786)
No single metric tells the full story. See the ATEC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Alphatec Holdings Inc is a medical technology company focused on the designing, development, and advancement of products for the surgical treatment of spinal disorders associated with disease and degeneration, congenital deformities, and trauma. The company's spine approach technologies include Posterior Cervical Fusion, Anterior Cervical Discectomy and Fusion, Lateral Interbody Fusion, and Posterior Lumbar Interbody Fusion among others. Its procedural offerings are designed to address the underlying causes of spinal pathology by advancing the three fundamental objectives of spine surgery: (1) decompression of neural elements, (2) stabilization of spinal segments, and (3) restoration and maintenance of proper spinal alignment.
67GF Score
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