Century Aluminum Co (STU:EY3) Current Ratio: 2.30 (As of Mar. 2026) — 19% Above Median

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STU:EY3 Century Aluminum Co STU:EY3
66 GF Score
Price €40.50
GF Value €19.23
Valuation Significantly Overvalued
! 6 Warning Signs
View Full Analysis

What is Century Aluminum Co Current Ratio?

Century Aluminum Co STU:EY3 +0.12% 66 Current Ratio is 2.30 as of Mar. 2026, which is 19% above its 10-year median of 1.94. GuruFocus rates STU:EY3 with a GF Score™ of 66/100 and a GF Value™ of €19.23 (Significantly Overvalued). The stock has 6 warning signs investors should review. Among 2,637 Metals & Mining companies, Century Aluminum Co ranks worse than 53.7% on this metric.

The current ratio is a liquidity ratio that measures a company's ability to pay short-term obligations. It is calculated as a company's Total Current Assets divides by its Total Current Liabilities. Century Aluminum Co's current ratio for the quarter that ended in Mar. 2026 was 2.30.

Century Aluminum Co has a current ratio of 2.30. It generally indicates good short-term financial strength.

The historical rank and industry rank for Century Aluminum Co's Current Ratio or its related term are showing as below:

STU:EY3' s Current Ratio Range Over the Past 10 Years
Min: 1.01   Med: 1.94   Max: 2.91
Current: 2.3

During the past 13 years, Century Aluminum Co's highest Current Ratio was 2.91. The lowest was 1.01. And the median was 1.94.

STU:EY3's Current Ratio is ranked worse than
53.7% of 2637 companies
in the Metals & Mining industry
Industry Median: 2.64 vs STU:EY3: 2.30

Century Aluminum Co  (STU:EY3) Current Ratio Explanation

The current ratio can give a sense of the efficiency of a company's operating cycle or its ability to turn its product into cash. Companies that have trouble getting paid on their receivables or have long inventory turnover can run into liquidity problems because they are unable to alleviate their obligations. Because business operations differ in each industry, it is always more useful to compare companies within the same industry.

Acceptable current ratios vary from industry to industry and are generally between 1 and 3 for healthy businesses.

The higher the current ratio, the more capable the company is of paying its obligations. A ratio under 1 suggests that the company would be unable to pay off its obligations if they came due at that point. While this shows the company is not in good financial health, it does not necessarily mean that it will go bankrupt - as there are many ways to access financing - but it is definitely not a good sign.

If all other things were equal, a creditor, who is expecting to be paid in the next 12 months, would consider a high current ratio to be better than a low current ratio, because a high current ratio means that the company is more likely to meet its liabilities which fall due in the next 12 months.


Century Aluminum Co Current Ratio Related Terms


Century Aluminum Co Current Ratio Historical Data

* Premium members only.

The historical data trend for Century Aluminum Co's Current Ratio 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.

Century Aluminum Co Current Ratio Chart

Century Aluminum Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Current Ratio
Get a 7-Day Free Trial Premium Member Only Premium Member Only 1.13 1.65 1.01 1.74 1.97

Century Aluminum Co Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Current Ratio 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 1.84 1.75 1.71 1.97 2.30

STU:EY3 vs CSTM, KALU, AA: Current Ratio Comparison

For the Aluminum subindustry, Century Aluminum Co's Current Ratio, along with its competitors' market caps and Current Ratio 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.


Century Aluminum Co Current Ratio vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Century Aluminum Co's Current Ratio distribution charts can be found below:

* The bar in red indicates where Century Aluminum Co's Current Ratio falls into.


STU:EY3
66GF Score
Century Aluminum Co STU:EY3
Current Ratio is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Century Aluminum Co Current Ratio Calculation

The current ratio is mainly used to give an idea of the company's ability to pay back its short-term liabilities with its short-term assets.

Century Aluminum Co's Current Ratio for the fiscal year that ended in Dec. 2025 is calculated as

Current Ratio (A: Dec. 2025 )=Total Current Assets (A: Dec. 2025 )/Total Current Liabilities (A: Dec. 2025 )
=880.73/447.154
=1.97

Century Aluminum Co's Current Ratio for the quarter that ended in Mar. 2026 is calculated as

Current Ratio (Q: Mar. 2026 )=Total Current Assets (Q: Mar. 2026 )/Total Current Liabilities (Q: Mar. 2026 )
=1085.142/471.165
=2.30

* 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 Current Ratio →
What does a Current Ratio of 2.30 mean?
Century Aluminum Co (STU:EY3) has a Current Ratio of 2.30 as of Mar. 2026. This is 19% above median its historical median of 1.94. Over the past decade, Century Aluminum Co's Current Ratio has ranged from 1.01 to 2.91. According to the industry distribution chart, Century Aluminum Co ranks #1416 out of 2637 companies in the Metals & Mining industry, placing it in the top 53.7%.
Is Century Aluminum Co's Current Ratio too high?
Century Aluminum Co's current Current Ratio of 2.30 is 19% above median its 10-year median of 1.94. Over the past 10 years, this metric has ranged from a low of 1.01 to a high of 2.91. The Metals & Mining industry median Current Ratio is 2.64. Century Aluminum Co's value of 2.30 is 12.9% below this industry median. Based on the distribution chart, Century Aluminum Co ranks #1416 out of 2637 companies in the Metals & Mining industry, which is below the industry midpoint. Overall, Century Aluminum Co has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Century Aluminum Co's Current Ratio compare to CSTM and KALU?
According to the Metals & Mining industry distribution chart, Century Aluminum Co ranks #1416 out of 2637 companies for Current Ratio. This places Century Aluminum Co in the lower half of its industry. The industry median Current Ratio is 2.64. Century Aluminum Co's value of 2.30 is 12.9% below this benchmark. Historically, Century Aluminum Co's own Current Ratio has ranged from 1.01 to 2.91 over the past decade. While the company's 10-year median is 1.94 vs. the industry median of 2.64, Century Aluminum Co has consistently been below 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 Current Ratio for a Metals & Mining company?
The median Current Ratio among Metals & Mining companies is 2.64, based on 2,637 companies in the industry. Companies in the top quartile (top 25%) have a Current Ratio significantly above this median, while those in the bottom quartile fall well below. However, Current Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Century Aluminum Co's current Current Ratio of 2.30 is 12.9% below 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 Current Ratio mean?
A high Current Ratio can signal that a stock is expensive relative to its fundamentals. For the Metals & Mining industry, the median Current Ratio is 2.64 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Century Aluminum Co's current Current Ratio is 2.30, which is 19% above median its own 10-year median of 1.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Century Aluminum Co stock overvalued right now?
Based on GuruFocus' analysis, Century Aluminum Co (STU:EY3) is currently considered Significantly Overvalued. The stock's GF Value™ is €19.23, compared to a current price of €40.50 — trading 110.6% above its estimated fair value. The current Current Ratio is 2.30, which is 19% above median its 10-year median of 1.94 and 12.9% below the Metals & Mining industry median of 2.64. Century Aluminum Co's overall GF Score™ is 66/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Current Ratio calculated?
Current Ratio is calculated from a company's financial statements. For Century Aluminum Co (STU:EY3), the current Current Ratio is 2.30 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 Century Aluminum Co (STU:EY3) Overvalued in 2026?

Based on GuruFocus' analysis, Century Aluminum Co stock appears to be overvalued. The current stock price of €40.50 is trading 110.6% above its estimated GF Value™ of €19.23. GuruFocus considers Century Aluminum Co to be Significantly Overvalued.

Key valuation signals for STU:EY3:

  • Current Ratio: 2.30 (19% above median its 10-year median of 1.94)
  • GF Value™: €19.23 vs. price of €40.50 (110.6% above fair value)
  • GF Score™: 66/100 with 6 warning signs
  • Industry Position: 12.9% below the Metals & Mining median (#1416 of 2637)

No single metric tells the full story. See the STU:EY3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Century Aluminum Co Business Description

Other Exchanges CENX:USA
Address One South Wacker Drive, Suite 1000, Chicago, IL, USA, 60606
Century Aluminum Co produces primary aluminum standard grade and value-added products. The firm operates smelter facilities in the United States and Iceland. The majority of revenue is generated from Glencore, which agreed to purchase nearly all of Century Aluminum's North American production. The company produces high purity aluminum, standard-grade aluminum sow and tee bars, and value-added billet and foundry products. The company also owns a carbon anode production facility in the Netherlands.
66GF Score

Get the complete analysis for STU:EY3

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

€40.50
Price
€19.23
GF Value