Alcoa (ASX:AAI) Change In Inventory: A$-101 Mil (TTM As of Jun. 2026)

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ASX:AAI Alcoa Corp ASX:AAI
46 GF Score
Price A$63.51
GF Value A$46.59
Valuation Significantly Overvalued
! 8 Warning Signs
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What is Alcoa Change In Inventory?

Alcoa ASX:AAI +0.52% 46 Change In Inventory is A$-101 Mil as of Jun. 2026. GuruFocus rates ASX:AAI with a GF Score™ of 46/100 and a GF Value™ of A$46.59 (Significantly Overvalued). The stock has 8 warning signs investors should review.

Alcoa's change in inventory for the quarter that ended in Jun. 2026 was A$78 Mil. It means Alcoa's inventory declined by A$78 Mil from Mar. 2026 to Jun. 2026 .

Alcoa's change in inventory for the fiscal year that ended in Dec. 2025 was A$-86 Mil. It means Alcoa's inventory increased by A$86 Mil from Dec. 2024 to Dec. 2025 .

Alcoa's Total Inventories for the quarter that ended in Jun. 2026 was A$3,330 Mil.

Days Inventory indicates the number of days of goods in sales that a company has in the inventory. Alcoa's Days Inventory for the quarter that ended in Jun. 2026 was 71.36.

Inventory Turnover measures how fast the company turns over its inventory within a year. Alcoa's Inventory Turnover for the quarter that ended in Jun. 2026 was 1.28.

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. Alcoa's Inventory-to-Revenue for the quarter that ended in Jun. 2026 was 0.59.


Alcoa  (ASX:AAI) Change In Inventory Explanation

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

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

Days Inventory=Average Total Inventories/Cost of Goods Sold*Days in Period
=3301.5225/4222.041*365 / 4
=71.36

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

Alcoa's Inventory Turnover for the quarter that ended in Jun. 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.

Alcoa's Inventory to Revenue for the quarter that ended in Jun. 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.


Alcoa Change In Inventory Related Terms


Alcoa Change In Inventory Historical Data

* Premium members only.

The historical data trend for Alcoa'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.

Alcoa Change In Inventory Chart

Alcoa Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Change In Inventory
Get a 7-Day Free Trial Premium Member Only Premium Member Only -893.32 -810.65 363.04 80.53 -85.79

Alcoa Quarterly Data
Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26 Jun26
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 67.58 75.80 6.02 -260.78 78.27
ASX:AAI
46GF Score
Alcoa Corp ASX:AAI
Change In Inventory is just one metric. See GF Score™, valuation, warning signs, and more.
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Alcoa 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 Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was A$-101 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 A$-101 Mil mean?
Alcoa (ASX:AAI) has a Change In Inventory of A$-101 Mil as of Jun. 2026. Change in Inventory is the difference between current-period inventory and past-period inventory. View historical data for Alcoa and its competitors.
Is Alcoa's Change In Inventory too high?
Alcoa's current Change In Inventory is A$-101 Mil. Overall, Alcoa has a GF Score™ of 46/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Alcoa's Change In Inventory compare to CENX and CSTM?
Alcoa's Change In Inventory of A$-101 Mil can be compared against companies in the Metals & Mining 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 Metals & Mining company?
A good Change In Inventory depends on the Metals & Mining 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 Alcoa and its competitors. Alcoa's current Change In Inventory is A$-101 Mil. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Alcoa stock overvalued right now?
Based on GuruFocus' analysis, Alcoa (ASX:AAI) is currently considered Significantly Overvalued. The stock's GF Value™ is A$46.59, compared to a current price of A$63.51 — trading 36.3% above its estimated fair value. The current Change In Inventory is A$-101 Mil. Alcoa's overall GF Score™ is 46/100 with 8 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 Alcoa (ASX:AAI), the current Change In Inventory is A$-101 Mil as of Jun. 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 Alcoa (ASX:AAI) Overvalued in 2026?

Based on GuruFocus' analysis, Alcoa stock appears to be overvalued. The current stock price of A$63.51 is trading 36.3% above its estimated GF Value™ of A$46.59. GuruFocus considers Alcoa to be Significantly Overvalued.

Key valuation signals for ASX:AAI:

  • Change In Inventory: A$-101 Mil
  • GF Value™: A$46.59 vs. price of A$63.51 (36.3% above fair value)
  • GF Score™: 46/100 with 8 warning signs

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


Alcoa Business Description

Address 201 Isabella Street, Suite 500, Pittsburgh, PA, USA, 15212-5858
Alcoa is a vertically integrated aluminum company whose operations include bauxite mining, alumina refining, and manufacturing primary aluminum. It is one of the world's largest bauxite miners and alumina refiners by production volume, but sits outside the top-10 aluminum producers, a list dominated by Chinese companies. Profits are closely tied to prevailing commodity prices along the aluminum supply chain.Alcoa was the first mass producer of aluminum, launching the world-changing Hall-Heroult smelting process in the 1880s, making aluminum affordable. It listed as a public company in 1925. In 2016, Alcoa spun off its automotive and aerospace metal parts segment to focus on mining, smelting, and refining. It bought the 40% unowned balance of AWAC in mid-2024.
46GF Score

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

A$63.51
Price
A$46.59
GF Value