ATEC (Alphatec Holdings) Change In Inventory: $-28.1 Mil (TTM As of Mar. 2026)

What is Alphatec Holdings Change In Inventory?

Alphatec Holdings ATEC +0.74% 62 Change In Inventory is $-28.1 Mil as of Mar. 2026. GuruFocus rates ATEC with a GF Score™ of 62/100 and a GF Value™ of $15.36 (Possible Value Trap). The stock has 5 warning signs investors should review.

Alphatec Holdings's change in inventory for the quarter that ended in Mar. 2026 was $-20.6 Mil. It means Alphatec Holdings's inventory increased by $20.6 Mil from Dec. 2025 to Mar. 2026 .

Alphatec Holdings's change in inventory for the fiscal year that ended in Dec. 2025 was $-6.3 Mil. It means Alphatec Holdings's inventory increased by $6.3 Mil from Dec. 2024 to Dec. 2025 .

Alphatec Holdings's Total Inventories for the quarter that ended in Mar. 2026 was $186.0 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Alphatec Holdings's Days Inventory for the quarter that ended in Mar. 2026 was 291.53.

Inventory Turnover measures how fast the company turns over its inventory within a year. Alphatec Holdings's Inventory Turnover for the quarter that 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 quarter that ended in Mar. 2026 was 0.93.

Alphatec Holdings (NAS:ATEC) Change In Inventory Explanation

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

Alphatec Holdings's Days Inventory for the quarter that ended in is calculated as:

Days Inventory	=	Average Total Inventories	/	Cost of Goods Sold	*	Days in Period
	=	177.7355	/	55.632	*	365 / 4
	=	291.53

2. Inventory Turnover measures how fast the company turns over its inventory within a year.

Alphatec Holdings's Inventory Turnover for the quarter that ended in Mar. 2026 is calculated as

Inventory Turnover	=	Cost of Goods Sold	/	Average Total Inventories
	=	55.632	/	177.7355
	=	0.31

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.

Alphatec Holdings's Inventory to Revenue for the quarter that ended in Mar. 2026 is calculated as

Inventory-to-Revenue	=	Average Total Inventories	/	Revenue
	=	177.7355	/	192.108
	=	0.93

* 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 Change In Inventory Related Terms

Alphatec Holdings Change In Inventory Historical Data

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The historical data trend for Alphatec Holdings's Change In Inventory can be seen below:

Alphatec Holdings Change In Inventory Chart

Alphatec Holdings Annual Data

Trend

Dec16

Dec17

Dec18

Dec19

Dec20

Dec21

Dec22

Dec23

Dec24

Dec25

Change In Inventory

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-27.75

-20.70

-45.56

-54.66

-6.31

Alphatec Holdings Quarterly Data
	Jun21	Sep21	Dec21	Mar22	Jun22	Sep22	Dec22	Mar23	Jun23	Sep23	Dec23	Mar24	Jun24	Sep24	Dec24	Mar25	Jun25	Sep25	Dec25	Mar26
Change In Inventory	Get a 7-Day Free Trial															1.24	-2.16	-0.59	-4.80	-20.57

62GF Score

Alphatec Holdings Inc ATEC

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Alphatec Holdings Change In Inventory Calculation

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 $-28.1 Mil.

Frequently Asked Questions Learn more about Change In Inventory →

What does a Change In Inventory of $-28.1 Mil mean?

Alphatec Holdings (ATEC) has a Change In Inventory of $-28.1 Mil as of Mar. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Alphatec Holdings and its competitors.

Is Alphatec Holdings' Change In Inventory too high?

Alphatec Holdings' current Change In Inventory is $-28.1 Mil. Overall, Alphatec Holdings has a GF Score™ of 62/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.

How does Alphatec Holdings' Change In Inventory compare to IART and AHCO?

Alphatec Holdings' Change In Inventory of $-28.1 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 Alphatec Holdings and its competitors. Alphatec Holdings's current Change In Inventory is $-28.1 Mil. 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 $15.36, compared to a current price of $9.59 — trading 37.6% below its estimated fair value. The current Change In Inventory is $-28.1 Mil. Alphatec Holdings' overall GF Score™ is 62/100 with 5 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 Alphatec Holdings (ATEC), the current Change In Inventory is $-28.1 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 Alphatec Holdings (ATEC) Overvalued in 2026?

Based on GuruFocus' analysis, Alphatec Holdings stock appears to be undervalued. The current stock price of $9.59 is trading 37.6% below its estimated GF Value™ of $15.36. GuruFocus considers Alphatec Holdings to be Possible Value Trap.

Key valuation signals for ATEC:

Change In Inventory: $-28.1 Mil
GF Value™: $15.36 vs. price of $9.59 (37.6% below fair value)
GF Score™: 62/100 with 5 warning signs

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 Business Description

Industry Healthcare Medical Devices & Instruments

Comparable Companies IART AHCO INSP ENOV PRCT IRMD AVNS LMRI AORT TNDM ABT SYK MDT BSX EW XTER:SHL GEHC DXCM XAMS:PHIA SZSE:300760

Other Exchanges L1Z1:Germany

Address 1950 Camino Vida Roble, Carlsbad, CA, USA, 92008

Website https://www.atecspine.com

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.

62GF Score

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$9.59

Price

$15.36

GF Value

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