Ambarella (MIL:1AMBA) Change In Inventory: €-35.0 Mil (TTM As of Apr. 2026)

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MIL:1AMBA Ambarella Inc MIL:1AMBA
49 GF Score
Price €53.12
GF Value €72.70
Valuation Modestly Undervalued
! 2 Warning Signs
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What is Ambarella Change In Inventory?

Ambarella MIL:1AMBA -8.16% 49 Change In Inventory is €-35.0 Mil as of Apr. 2026. GuruFocus rates MIL:1AMBA with a GF Score™ of 49/100 and a GF Value™ of €72.70 (Modestly Undervalued). The stock has 2 warning signs investors should review.

Ambarella's change in inventory for the quarter that ended in Apr. 2026 was €-23.9 Mil. It means Ambarella's inventory increased by €23.9 Mil from Jan. 2026 to Apr. 2026 .

Ambarella's change in inventory for the fiscal year that ended in Jan. 2026 was €-15.2 Mil. It means Ambarella's inventory increased by €15.2 Mil from Jan. 2025 to Jan. 2026 .

Ambarella's Total Inventories for the quarter that ended in Apr. 2026 was €68.7 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Ambarella's Days Inventory for the quarter that ended in Apr. 2026 was 144.58.

Inventory Turnover measures how fast the company turns over its inventory within a year. Ambarella's Inventory Turnover for the quarter that ended in Apr. 2026 was 0.63.

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. Ambarella's Inventory-to-Revenue for the quarter that ended in Apr. 2026 was 0.66.


Ambarella  (MIL:1AMBA) Change In Inventory Explanation

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

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

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=56.5825/35.711*365 / 4
=144.58

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

Ambarella's Inventory Turnover for the quarter that ended in Apr. 2026 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.

Ambarella's Inventory to Revenue for the quarter that ended in Apr. 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.


Ambarella Change In Inventory Related Terms


Ambarella Change In Inventory Historical Data

* Premium members only.

The historical data trend for Ambarella'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.

Ambarella Change In Inventory Chart

Ambarella Annual Data
Trend Jan17 Jan18 Jan19 Jan20 Jan21 Jan22 Jan23 Jan24 Jan25 Jan26
Change In Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only -16.75 4.39 10.51 -5.04 -15.23

Ambarella Quarterly Data
Jul21 Oct21 Jan22 Apr22 Jul22 Oct22 Jan23 Apr23 Jul23 Oct23 Jan24 Apr24 Jul24 Oct24 Jan25 Apr25 Jul25 Oct25 Jan26 Apr26
Change In Inventory Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -4.33 4.68 -4.62 -11.17 -23.94
MIL:1AMBA
49GF Score
Ambarella Inc MIL:1AMBA
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Ambarella 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 Apr. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was €-35.0 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.

Frequently Asked Questions Learn more about Change In Inventory →
What does a Change In Inventory of €-35.0 Mil mean?
Ambarella (MIL:1AMBA) has a Change In Inventory of €-35.0 Mil as of Apr. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Ambarella and its competitors.
Is Ambarella's Change In Inventory too high?
Ambarella's current Change In Inventory is €-35.0 Mil. Overall, Ambarella has a GF Score™ of 49/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ambarella's Change In Inventory compare to AEHR and COHU?
Ambarella's Change In Inventory of €-35.0 Mil can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Change In Inventory depends on the Semiconductors 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 Ambarella and its competitors. Ambarella's current Change In Inventory is €-35.0 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ambarella stock overvalued right now?
Based on GuruFocus' analysis, Ambarella (MIL:1AMBA) is currently considered Modestly Undervalued. The stock's GF Value™ is €72.70, compared to a current price of €53.12 — trading 26.9% below its estimated fair value. The current Change In Inventory is €-35.0 Mil. Ambarella's overall GF Score™ is 49/100 with 2 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 Ambarella (MIL:1AMBA), the current Change In Inventory is €-35.0 Mil as of Apr. 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 Ambarella (MIL:1AMBA) Overvalued in 2026?

Based on GuruFocus' analysis, Ambarella stock appears to be undervalued. The current stock price of €53.12 is trading 26.9% below its estimated GF Value™ of €72.70. GuruFocus considers Ambarella to be Modestly Undervalued.

Key valuation signals for MIL:1AMBA:

  • Change In Inventory: €-35.0 Mil
  • GF Value™: €72.70 vs. price of €53.12 (26.9% below fair value)
  • GF Score™: 49/100 with 2 warning signs

No single metric tells the full story. See the MIL:1AMBA stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Ambarella Business Description

Address 3001 Tasman Drive, Santa Clara, CA, USA, 95054
Ambarella Inc is a developer of low-power system-on-a-chip, or SoC, semiconductors and software for edge and physical artificial intelligence (AI) applications and intelligent automation. Its products are used in a wide variety of human viewing, computer vision for edge and physical AI applications, including a variety of video security cameras, automotive camera systems, fixed robots, autonomous mobile robots (AMRs), industrial applications, intelligent transportation systems, and consumer devices, such as action, drone and 360 degree cameras. The company operates as a single operating and reportable segment and derives substantially all of its revenue from development and sales of low-power AI-based processing and video and image processing SoC solutions.
49GF Score

Get the complete analysis for MIL:1AMBA

Change In Inventory is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

€53.12
Price
€72.70
GF Value