Tearsheet

Investment Highlights Why It Matters Detailed financial logic regarding cash flow yields vs trend-riding momentum.

0

Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 5.2%

Megatrend and thematic drivers
Megatrends include Renewable Energy Transition, Electric Vehicles & Autonomous Driving, and Circular Economy & Recycling. Themes include Wind Energy Development, Show more.

Trading close to highs
Dist 52W High is -0.6%, Dist 3Y High is -0.6%

Expensive valuation multiples
P/CFOPrice/(Cash Flow from Operations). CFO is cash before capital expenditures. is 37x

Stock price has recently run up significantly
6M Rtn6 month market price return is 135%, 12M Rtn12 month market price return is 319%

Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is 0.5%

Valuation getting more expensive
P/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is 75%

Key risks
CENX key risks include [1] operational challenges from an aging asset base and execution risk in restarting idled smelters, Show more.

0 Attractive yield
Total YieldTotal Yield = Earnings Yield + Dividend Yield, Earnings Yield = Net Income / Market Cap Dividend Yield = Total Dividends / Market Cap is 5.2%
1 Megatrend and thematic drivers
Megatrends include Renewable Energy Transition, Electric Vehicles & Autonomous Driving, and Circular Economy & Recycling. Themes include Wind Energy Development, Show more.
2 Trading close to highs
Dist 52W High is -0.6%, Dist 3Y High is -0.6%
3 Expensive valuation multiples
P/CFOPrice/(Cash Flow from Operations). CFO is cash before capital expenditures. is 37x
4 Stock price has recently run up significantly
6M Rtn6 month market price return is 135%, 12M Rtn12 month market price return is 319%
5 Weak revenue growth
Rev Chg 3Y AvgRevenue Change % averaged over trailing 3 years is 0.5%
6 Valuation getting more expensive
P/S 6M Chg %Price/Sales change over 6 months. Declining P/S indicates valuation has become less expensive. is 75%
7 Key risks
CENX key risks include [1] operational challenges from an aging asset base and execution risk in restarting idled smelters, Show more.

Valuation, Metrics & Events

Price Chart

Why The Stock Moved

Qualitative Assessment

AI Analysis | Feedback

Updated on 5/22/2026
Century Aluminum (CENX) stock has gained about 50% since 1/31/2026 because of the following key factors:

1. Strategic Asset Sales and Improved Financial Performance: Century Aluminum's Q1 2026 net income significantly surged to $337.5 million, or $3.23 diluted EPS, primarily driven by a substantial $287.9 million gain from the sale of its Hawesville facility in February 2026. This strategic move, along with a $33.0 million gain from Iceland insurance proceeds, bolstered the company's liquidity, which stood at $611.0 million as of March 31, 2026. Furthermore, the company reported an adjusted EBITDA of $231.4 million for Q1 2026, a notable increase from $170.6 million in Q4 2025, and provided a strong Q2 2026 adjusted EBITDA outlook of $315 million to $335 million.

2. Major Capacity Expansion and New Smelter Projects: Century Aluminum initiated significant projects to increase its production capacity during this period. In April 2026, the company commenced expanded production at its Mt. Holly smelter, aiming for full production by the end of June 2026, which is expected to increase total U.S. primary aluminum production by 10%. Additionally, Century Aluminum announced a joint development agreement with Emirates Global Aluminium in January 2026 to build the first new primary aluminum smelter in the U.S. in nearly 50 years in Oklahoma, a project anticipated to double current U.S. capacity by adding 750,000 tonnes of primary aluminum production. The company also resumed production at the second potline at its Norðurál facility in Grundartangi, Iceland, in April 2026, with full capacity expected by the end of July 2026.

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Stock Movement Drivers

Fundamental Drivers

The 49.0% change in CENX stock from 1/31/2026 to 5/28/2026 was primarily driven by a 307.4% change in the company's Net Income Margin (%).
(LTM values as of)13120265282026Change
Stock Price ($)45.3367.5349.0%
Change Contribution By: 
Total Revenues ($ Mil)2,5252,5430.7%
Net Income Margin (%)3.4%13.7%307.4%
P/E Multiple49.619.1-61.5%
Shares Outstanding (Mil)9399-5.8%
Cumulative Contribution49.0%

LTM = Last Twelve Months as of date shown

Market Drivers

1/31/2026 to 5/28/2026
ReturnCorrelation
CENX49.0% 
Market (SPY)9.3%28.1%
Sector (XLB)4.7%28.5%

Fundamental Drivers

The 128.0% change in CENX stock from 10/31/2025 to 5/28/2026 was primarily driven by a 184.3% change in the company's Net Income Margin (%).
(LTM values as of)103120255282026Change
Stock Price ($)29.6267.53128.0%
Change Contribution By: 
Total Revenues ($ Mil)2,4322,5434.6%
Net Income Margin (%)4.8%13.7%184.3%
P/E Multiple23.519.1-18.6%
Shares Outstanding (Mil)9399-5.8%
Cumulative Contribution128.0%

LTM = Last Twelve Months as of date shown

Market Drivers

10/31/2025 to 5/28/2026
ReturnCorrelation
CENX128.0% 
Market (SPY)11.3%30.1%
Sector (XLB)21.1%30.2%

Fundamental Drivers

The 311.5% change in CENX stock from 4/30/2025 to 5/28/2026 was primarily driven by a 321.6% change in the company's P/E Multiple.
(LTM values as of)43020255282026Change
Stock Price ($)16.4167.53311.5%
Change Contribution By: 
Total Revenues ($ Mil)2,2202,54314.5%
Net Income Margin (%)15.2%13.7%-9.4%
P/E Multiple4.519.1321.6%
Shares Outstanding (Mil)9399-6.0%
Cumulative Contribution311.5%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2025 to 5/28/2026
ReturnCorrelation
CENX311.5% 
Market (SPY)37.6%33.4%
Sector (XLB)24.8%35.0%

Fundamental Drivers

The 686.1% change in CENX stock from 4/30/2023 to 5/28/2026 was primarily driven by a 826.9% change in the company's P/S Multiple.
(LTM values as of)43020235282026Change
Stock Price ($)8.5967.53686.1%
Change Contribution By: 
Total Revenues ($ Mil)2,7772,543-8.4%
P/S Multiple0.32.6826.9%
Shares Outstanding (Mil)9299-7.4%
Cumulative Contribution686.1%

LTM = Last Twelve Months as of date shown

Market Drivers

4/30/2023 to 5/28/2026
ReturnCorrelation
CENX686.1% 
Market (SPY)88.5%42.1%
Sector (XLB)35.3%48.1%

Return vs. Risk

Price Returns Compared

 202120222023202420252026Total [1]
Returns
CENX Return50%-51%48%50%115%68%496%
Peers Return56%-12%21%-9%51%54%252%
S&P 500 Return27%-19%24%23%16%10%100%

Monthly Win Rates [3]
CENX Win Rate50%42%50%50%75%100% 
Peers Win Rate60%44%52%48%71%75% 
S&P 500 Win Rate75%42%67%75%67%60% 

Max Drawdowns [4]
CENX Max Drawdown-44%-82%-55%-41%-37%-20% 
Peers Max Drawdown-26%-45%-34%-37%-34%-19% 
S&P 500 Max Drawdown-5%-25%-10%-8%-19%-9% 


[1] Cumulative total returns since the beginning of 2021
[2] Peers: AA, KALU, CSTM, RS.
[3] Win Rate = % of calendar months in which monthly returns were positive
[4] Max drawdown represents maximum peak-to-trough decline within a year
[5] 2026 data is for the year up to 5/28/2026 (YTD)

How Low Can It Go

EventCENXS&P 500
2025 US Tariff Shock
  % Loss-34.3%-18.8%
  % Gain to Breakeven52.1%23.1%
  Time to Breakeven104 days79 days
2024 Yen Carry Trade Unwind
  % Loss-32.5%-7.8%
  % Gain to Breakeven48.2%8.5%
  Time to Breakeven81 days18 days
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-36.7%-9.5%
  % Gain to Breakeven57.9%10.5%
  Time to Breakeven49 days24 days
2023 SVB Regional Banking Crisis
  % Loss-29.5%-6.7%
  % Gain to Breakeven41.9%7.1%
  Time to Breakeven221 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-68.3%-24.5%
  % Gain to Breakeven215.2%32.4%
  Time to Breakeven551 days427 days
2020 COVID-19 Crash
  % Loss-48.8%-33.7%
  % Gain to Breakeven95.4%50.9%
  Time to Breakeven56 days140 days

Compare to AA, KALU, CSTM, RS

In The Past

Century Aluminum's stock fell -34.3% during the 2025 US Tariff Shock. Such a loss loss requires a 52.1% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

EventCENXS&P 500
2025 US Tariff Shock
  % Loss-34.3%-18.8%
  % Gain to Breakeven52.1%23.1%
  Time to Breakeven104 days79 days
2024 Yen Carry Trade Unwind
  % Loss-32.5%-7.8%
  % Gain to Breakeven48.2%8.5%
  Time to Breakeven81 days18 days
Summer-Fall 2023 Five Percent Yield Shock
  % Loss-36.7%-9.5%
  % Gain to Breakeven57.9%10.5%
  Time to Breakeven49 days24 days
2023 SVB Regional Banking Crisis
  % Loss-29.5%-6.7%
  % Gain to Breakeven41.9%7.1%
  Time to Breakeven221 days31 days
2022 Inflation Shock & Fed Tightening
  % Loss-68.3%-24.5%
  % Gain to Breakeven215.2%32.4%
  Time to Breakeven551 days427 days
2020 COVID-19 Crash
  % Loss-48.8%-33.7%
  % Gain to Breakeven95.4%50.9%
  Time to Breakeven56 days140 days
Q4 2018 Fed Policy Error / Growth Scare
  % Loss-35.3%-19.2%
  % Gain to Breakeven54.5%23.8%
  Time to Breakeven591 days105 days
2015-2016 China Devaluation / Global Growth Scare
  % Loss-51.9%-12.2%
  % Gain to Breakeven108.0%13.9%
  Time to Breakeven37 days62 days
2014-2016 Oil Price Collapse
  % Loss-88.8%-6.8%
  % Gain to Breakeven792.1%7.3%
  Time to Breakeven2239 days15 days
2011 US Debt Ceiling Crisis & European Contagion
  % Loss-45.5%-17.9%
  % Gain to Breakeven83.5%21.8%
  Time to Breakeven952 days123 days
2010 Eurozone Sovereign Debt Crisis / Flash Crash
  % Loss-43.5%-15.4%
  % Gain to Breakeven77.1%18.2%
  Time to Breakeven160 days125 days
2008-2009 Global Financial Crisis
  % Loss-98.1%-53.4%
  % Gain to Breakeven5059.4%114.4%
  Time to Breakeven6211 days1085 days
Summer 2007 Credit Crunch
  % Loss-36.1%-8.6%
  % Gain to Breakeven56.6%9.5%
  Time to Breakeven194 days47 days

Compare to AA, KALU, CSTM, RS

In The Past

Century Aluminum's stock fell -34.3% during the 2025 US Tariff Shock. Such a loss loss requires a 52.1% gain to breakeven.

Preserve Wealth

Limiting losses and compounding gains is essential to preserving wealth.

Asset Allocation

Actively managed asset allocation strategies protect wealth. Learn more.

About Century Aluminum (CENX)

Century Aluminum Company, together with its subsidiaries, produces standard-grade and value-added primary aluminum products in the United States and Iceland. It also owns and operates a carbon anode production facility in the Netherlands. The company was incorporated in 1981 and is headquartered in Chicago, Illinois.

AI Analysis | Feedback

  • Century Aluminum is like US Steel for aluminum.
  • Think of them as the Corning of primary metals, focusing on aluminum.

AI Analysis | Feedback

  • Standard-grade primary aluminum products: Basic, unalloyed aluminum for various industrial applications.
  • Value-added primary aluminum products: Aluminum products with specific alloys, shapes, or properties tailored for specialized uses.
  • Carbon anodes: Consumable electrodes essential for the electrolytic smelting process of aluminum.

AI Analysis | Feedback

Century Aluminum Company (CENX) primarily sells its standard-grade and value-added primary aluminum products to other companies rather than individuals. As a producer of a base industrial commodity, Century Aluminum's customers are typically manufacturers and processors that utilize aluminum as a raw material in their own production.

While Century Aluminum's public filings do not typically disclose the names of specific major customer companies due to the nature of commodity sales and competitive considerations, their products are essential inputs for a wide range of industrial applications. Therefore, their customer base broadly consists of companies operating in the following key sectors:

  • Automotive Industry: Companies manufacturing vehicles and vehicle components, utilizing aluminum for lightweighting, structural parts, and engine components.
  • Packaging Industry: Producers of beverage cans, food containers, and flexible packaging that require aluminum sheet and foil.
  • Construction and Building Industry: Firms involved in infrastructure, commercial, and residential construction that use aluminum for extrusions, sheets, and architectural elements like window frames, doors, and roofing.
  • Aerospace and Defense: Manufacturers of aircraft and defense equipment, where high-strength, lightweight aluminum alloys are critical.
  • Electrical Industry: Companies producing electrical cables, conductors, and various electrical components where aluminum's conductivity and light weight are beneficial.

AI Analysis | Feedback

  • Glencore plc (GLEN)
  • Rio Tinto plc (RIO)
  • Big Rivers Electric Corporation
  • Wabash Valley Power Association, Inc.
  • South Carolina Public Service Authority (Santee Cooper)
  • Landsvirkjun
  • Orka náttúrunnar sf.
  • HS Orka hf.

AI Analysis | Feedback

Jesse E. Gary President, Chief Executive Officer and Director Mr. Gary joined Century Aluminum in 2010 and was appointed President and Chief Executive Officer on July 1, 2021. Prior to his CEO role, he served as Executive Vice President, General Counsel, and Chief Operating Officer. Before joining Century, Mr. Gary practiced law at Wachtell, Lipton, Rosen & Katz in New York. He brings leadership, risk-management, and strategy-development experience to the company, along with extensive knowledge of the aluminum industry and global markets. Peter Trpkovski Executive Vice President and Chief Financial Officer Mr. Trpkovski was appointed Executive Vice President and Chief Financial Officer on March 21, 2025. He joined Century Aluminum in 2013 and has since held roles of increasing responsibility, including Senior Vice President, Finance and Treasurer, and Vice President, Finance, and Investor Relations. He has also led Financial Planning and Analysis and Risk Management. Before his tenure at Century, Mr. Trpkovski worked at Citigroup and Johnson Controls. John DeZee Executive Vice President, General Counsel and Secretary Mr. DeZee joined Century Aluminum in 2008 as Associate General Counsel and was promoted to Executive Vice President, General Counsel and Secretary in May 2021. His legal career began at Paul Hastings LLP in Los Angeles, and he also served as in-house counsel at James Hardie Building Products before joining Century. Agust Hafberg Senior Vice President and Chief Commercial Officer Mr. Hafberg has been with Century Aluminum since 2007, serving in various commercial and business development roles before his promotion to Senior Vice President & Chief Commercial Officer in February 2019. Prior to joining Century, he held several management positions in shipping, logistics, and consulting across Europe. Robert Hoffman Senior Vice President, Chief Information Officer and Chief Accounting Officer Mr. Hoffman joined Century Aluminum in October 2004. He has held several positions within the company, including Corporate Controller, Director of Financial Planning and Analysis, and Chief Information Officer. He was promoted to Senior Vice President, Chief Information Officer and Chief Accounting Officer in 2021. In 2024, he led the integration effort at the company's bauxite mine and alumina refinery in Jamaica while continuing his role as Chief Information Officer.

AI Analysis | Feedback

The key risks to Century Aluminum (CENX) are:

  1. Volatility in Aluminum Prices and Impact of Trade Policies
    Century Aluminum's profitability is highly sensitive to fluctuations in the London Metal Exchange (LME) aluminum prices and regional premiums (such as the Midwest Premium). Management estimates that a $100 per ton decrease in the LME price can reduce EBITDA by $46 million. The company benefits significantly from U.S. protectionist policies, including tariffs on imported aluminum, which contribute to higher regional premiums. The potential easing or removal of these trade tariffs poses a substantial risk, as it could compress these premiums and negatively impact the company's earnings.
  2. High and Volatile Energy Costs
    Electrical power is a principal component of Century Aluminum's production costs, representing a significant portion of its cost of goods sold. The company's reliance on market-based electricity contracts exposes it to significant price volatility, which can adversely affect its financial performance if increases in energy costs are not offset by corresponding increases in aluminum prices.
  3. Operational Instability and Execution Risk for Strategic Projects
    Century Aluminum faces operational risks including disruptions at its existing smelters, such as equipment failures that can temporarily reduce production. Furthermore, the company is undertaking significant strategic projects, including restarting idled U.S. capacity and developing new smelters (e.g., the planned Inola plant in Oklahoma). These large-scale projects introduce substantial execution, funding, permitting, and construction risks. Additionally, the company has recently disclosed a material weakness in internal controls related to the consolidation of its Jamalco joint venture and has restated financial statements, leading to an adverse opinion on internal control over financial reporting, which signals elevated accounting and control risk.

AI Analysis | Feedback

The emergence of inert anode technology, which aims to produce aluminum without greenhouse gas emissions and without the use of carbon anodes, represents a clear emerging threat. This technology directly threatens Century Aluminum's carbon anode production facility and could render traditional Hall-Héroult smelting processes, which rely on carbon anodes, less competitive or obsolete in an increasingly decarbonized market.

AI Analysis | Feedback

Addressable Markets for Century Aluminum's Main Products and Services

For Century Aluminum (CENX), the addressable markets for its main products are as follows:

Primary Aluminum Products (Standard-Grade and Value-Added)

  • Global Primary Aluminum Market: The global aluminum market size was valued at approximately USD 199.83 billion in 2024 and is projected to grow to about USD 307.36 billion by 2033, exhibiting a Compound Annual Growth Rate (CAGR) of 4.9% during the forecast period (2025–2033). Another estimate places the global primary aluminum market at US$107.23 billion in 2024, with a projection to reach US$152.85 billion by 2032, growing at a CAGR of 4.59% from 2025-2032.
  • U.S. Aluminum Market: The U.S. aluminum market, encompassing both primary and recycled aluminum, was valued at US$28.7 billion in 2025 and is expected to reach US$42.8 billion by 2032, growing at a CAGR of 5.9% from 2026-2032.
  • Global Aluminum Flat Products Market (a component of Value-Added Aluminum): The global aluminum flat products market is estimated to be valued at USD 70.7 billion in 2025 and is projected to reach USD 110.9 billion by 2035, registering a CAGR of 4.6% over the forecast period. The United States aluminum flat products market is projected to grow at a CAGR of 3.9%.

Carbon Anode Production

Null

AI Analysis | Feedback

Expected Drivers of Future Revenue Growth for Century Aluminum (CENX)

  • Increased Production Volume from Mt. Holly Restart: Century Aluminum's Mt. Holly restart project is on track to significantly boost U.S. aluminum production. This initiative is expected to increase U.S. aluminum production by nearly 10% in 2026, with the restart of production commencing in April and completion anticipated by the end of June 2026. The project is also projected to contribute approximately $25 million in quarterly Adjusted EBITDA once fully operational.
  • Significant Capacity Expansion with the New Oklahoma Smelter: A major strategic growth driver is the partnership with Emirates Global Aluminum (EGA) to construct a new 750,000-ton aluminum smelter in Oklahoma, which will be the first new smelter in the U.S. in nearly 50 years. Century Aluminum will hold a 40% ownership stake in this project, which is designed to substantially increase the company's production capacity. The company aims to finalize the power contract, engineering, and financing for this project in 2026, with a final investment decision expected in the fourth quarter of 2026.
  • Sustained Favorable Aluminum Pricing and Premiums: Strong aluminum market conditions, characterized by elevated London Metal Exchange (LME) prices and robust U.S. Midwest Premium (MWP), are expected to continue driving revenue growth. Management noted that pricing power, rather than volume, was the primary engine for revenue growth in 2025. The enforcement of the 50% Section 232 aluminum tariff further supports the U.S. Midwest Premium.
  • Restart of Grundartangi Line 2: The company anticipates the restart of Line 2 at its Grundartangi smelter in Iceland. This restart will help to restore production volume that was temporarily halted due to transformer failures, thereby contributing to increased shipments and revenue.

AI Analysis | Feedback

Inbound Investments

  • Century Aluminum received a $500 million Department of Energy grant to support the development of its Oklahoma smelter project.

Outbound Investments

  • Century Aluminum entered a joint venture with Emirates Global Aluminium (EGA) to build a new primary aluminum smelter in Oklahoma, holding a 40% ownership stake in the $4 billion project.
  • The company redeveloped its Hawesville site into an AI digital infrastructure campus, receiving $200 million in cash and retaining a 6.8% interest in the completed data center.

Capital Expenditures

  • Century Aluminum's capital expenditures were $83 million in 2021, $86 million in 2022, and $69 million in 2023.
  • Total capital expenditures for 2026 are anticipated to be in the range of $115 million to $125 million.
  • The primary focus of capital expenditures includes the Mt. Holly expansion, the restart of Grundartangi Line 2, and preparatory engineering work for the Oklahoma smelter project.

Better Bets vs. Century Aluminum (CENX)

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Recent Active Movers

Peer Comparisons

Peers to compare with:

Financials

CENXAAKALUCSTMRSMedian
NameCentury .Alcoa Kaiser A.Constell.Reliance  
Mkt Price67.5375.58183.9634.35377.8775.58
Mkt Cap6.720.03.04.719.56.7
Rev LTM2,54312,6553,7028,93114,8368,931
Op Inc LTM1984842456141,097484
FCF LTM2728724171612171
FCF 3Y Avg-139536083753
CFO LTM181931142504918504
CFO 3Y Avg1126272004311,233431

Growth & Margins

CENXAAKALUCSTMRSMedian
NameCentury .Alcoa Kaiser A.Constell.Reliance  
Rev Chg LTM7.5%-0.1%20.8%20.1%8.5%8.5%
Rev Chg 3Y Avg0.5%3.1%4.7%1.2%-3.1%1.2%
Rev Chg Q2.4%-5.2%42.4%24.4%15.5%15.5%
QoQ Delta Rev Chg LTM0.6%-1.4%9.8%5.7%3.8%3.8%
Op Inc Chg LTM32.7%-69.1%77.0%106.0%6.0%32.7%
Op Inc Chg 3Y Avg2,631.6%122.0%193.2%34.3%-19.8%122.0%
Op Mgn LTM7.8%3.8%6.6%6.9%7.4%6.9%
Op Mgn 3Y Avg4.7%4.4%5.2%5.3%8.7%5.2%
QoQ Delta Op Mgn LTM1.7%-2.1%1.0%1.2%0.4%1.0%
CFO/Rev LTM7.1%7.4%3.8%5.6%6.2%6.2%
CFO/Rev 3Y Avg4.7%5.0%6.3%5.4%8.6%5.4%
FCF/Rev LTM1.1%2.3%0.7%1.9%4.1%1.9%
FCF/Rev 3Y Avg-0.1%0.0%1.7%0.7%5.9%0.7%

Valuation

CENXAAKALUCSTMRSMedian
NameCentury .Alcoa Kaiser A.Constell.Reliance  
Mkt Cap6.720.03.04.719.56.7
P/S2.61.60.80.51.31.3
P/Op Inc33.741.212.27.617.817.8
P/EBIT19.119.311.66.715.915.9
P/E19.119.319.510.724.219.3
P/CFO36.921.421.09.221.221.2
Total Yield5.2%5.7%5.6%9.4%5.1%5.6%
Dividend Yield0.0%0.5%0.4%0.0%1.0%0.4%
FCF Yield 3Y Avg-0.5%-0.8%3.3%1.1%5.0%1.1%
D/E0.10.10.40.40.10.1
Net D/E0.00.10.30.40.10.1

Returns

CENXAAKALUCSTMRSMedian
NameCentury .Alcoa Kaiser A.Constell.Reliance  
1M Rtn13.9%19.8%6.5%10.5%4.6%10.5%
3M Rtn29.3%19.5%41.0%32.4%20.4%29.3%
6M Rtn134.9%82.4%94.0%106.8%35.7%94.0%
12M Rtn318.7%173.6%158.9%180.9%29.9%173.6%
3Y Rtn727.6%132.3%224.7%123.6%65.1%132.3%
1M Excs Rtn7.9%13.9%0.5%4.6%-1.3%4.6%
3M Excs Rtn19.9%10.0%31.5%22.9%11.0%19.9%
6M Excs Rtn130.0%83.0%86.9%108.2%26.5%86.9%
12M Excs Rtn285.0%142.3%131.3%151.5%0.2%142.3%
3Y Excs Rtn640.1%34.6%134.3%37.4%-18.5%37.4%

Comparison Analyses

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Financials

Segment Financials

Revenue by Segment
$ Mil20252024202320222021
Aluminum1,8822,1852,7772,2121,605
Alumina338    
Total2,2202,1852,7772,2121,605


Price Behavior

Price Behavior
Market Price$67.53 
Market Cap ($ Bil)6.5 
First Trading Date03/29/1996 
Distance from 52W High-0.6% 
   50 Days200 Days
DMA Price$60.06$41.98
DMA Trendupup
Distance from DMA12.4%60.9%
 3M1YR
Volatility63.3%64.9%
Downside Capture66.11153.52
Upside Capture139.15277.98
Correlation (SPY)20.5%31.6%
CENX Betas & Captures as of 4/30/2026

 1M2M3M6M1Y3Y
Beta1.520.771.411.531.761.82
Up Beta0.960.901.670.791.641.61
Down Beta1.761.061.151.341.051.87
Up Capture153%111%196%408%575%2192%
Bmk +ve Days15223166141428
Stock +ve Days14243471131371
Down Capture419%17%95%100%131%111%
Bmk -ve Days4183056108321
Stock -ve Days8193054120374

[1] Upside and downside betas calculated using positive and negative benchmark daily returns respectively
Based On 1-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with CENX
CENX326.5%64.8%2.50-
Sector ETF (XLB)20.2%16.8%0.9233.5%
Equity (SPY)29.2%11.8%1.8631.0%
Gold (GLD)35.7%26.7%1.1235.1%
Commodities (DBC)40.2%18.8%1.6616.9%
Real Estate (VNQ)13.3%13.0%0.709.7%
Bitcoin (BTCUSD)-31.9%41.6%-0.8127.8%

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Based On 5-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with CENX
CENX40.3%71.9%0.78-
Sector ETF (XLB)5.6%18.9%0.1955.0%
Equity (SPY)14.2%17.0%0.6645.6%
Gold (GLD)18.6%18.0%0.8425.0%
Commodities (DBC)10.6%19.4%0.4336.3%
Real Estate (VNQ)3.6%18.8%0.0933.6%
Bitcoin (BTCUSD)12.8%54.7%0.4322.6%

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Based On 10-Year Data
Annualized
Return
Annualized
Volatility
Sharpe
Ratio
Correlation
with CENX
CENX27.1%70.5%0.65-
Sector ETF (XLB)10.6%20.6%0.4651.9%
Equity (SPY)15.8%17.9%0.7543.7%
Gold (GLD)13.1%16.0%0.6816.8%
Commodities (DBC)7.3%17.9%0.3336.8%
Real Estate (VNQ)5.7%20.7%0.2430.5%
Bitcoin (BTCUSD)66.5%66.9%1.0615.4%

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Short Interest

Short Interest: As Of Date5152026
Short Interest: Shares Quantity8.2 Mil
Short Interest: % Change Since 43020260.0%
Average Daily Volume1.7 Mil
Days-to-Cover Short Interest4.8 days
Basic Shares Quantity99.0 Mil
Short % of Basic Shares8.3%

Earnings Returns History

Expand for MoreUpdated on -
 Forward Returns
Earnings Date1D Returns5D Returns21D Returns
5/7/2026-2.8%1.4% 
2/19/20260.3%-0.6%-6.7%
8/7/20251.6%4.1%-4.0%
5/7/2025-2.0%7.8%23.5%
2/20/2025-13.3%-3.3%-3.6%
11/4/202420.0%26.3%35.5%
8/8/2024-2.5%4.9%-6.7%
5/1/2024-7.7%1.2%10.8%
...
SUMMARY STATS   
# Positive91310
# Negative12810
Median Positive3.0%6.4%27.6%
Median Negative-6.9%-5.6%-6.7%
Max Positive20.0%37.6%44.8%
Max Negative-19.1%-13.6%-25.4%

SEC Filings

Expand for More
Report DateFiling DateFiling
03/31/202605/07/202610-Q
12/31/202503/03/202610-K
09/30/202511/06/202510-Q
06/30/202508/07/202510-Q
03/31/202505/08/202510-Q
12/31/202403/03/202510-K
09/30/202411/04/202410-Q
06/30/202408/08/202410-Q
03/31/202405/01/202410-Q
12/31/202303/15/202410-K
09/30/202311/08/202310-Q
06/30/202308/09/202310-Q
03/31/202305/09/202310-Q
12/31/202202/27/202310-K
09/30/202211/07/202210-Q
06/30/202208/09/202210-Q

Recent Forward Guidance [BETA]

Latest: Q1 2026 Earnings Reported 5/7/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
Q2 2026 Adjusted EBITDA315.00 Mil325.00 Mil335.00 Mil44.4% Higher NewGuidance: 225.00 Mil for Q1 2026

Prior: Q4 2025 Earnings Reported 2/19/2026

Forward GuidanceGuidance Change
MetricLowMidHigh% Chg% DeltaChangePrior
Q1 2026 Adjusted EBITDA215.00 Mil225.00 Mil235.00 Mil87.5% Higher NewGuidance: 120.00 Mil for Q3 2025

Insider Activity

Expand for MoreUpdated on 4262026
#OwnerTitleHoldingActionFiling DatePriceSharesTransacted
Value
Value of
Held Shares
Form
1Trpkovski, Peter AEVP, CFODirectSell327202650.5116,739845,4873,238,954Form
2Gary, Jesse EPresident and CEOTrustSell317202655.47150,0008,320,5007,908,913Form
3Calloway, Kenneth LSVP, Human ResourcesDirectSell313202658.0018,0001,044,0001,444,316Form
4Hoffman, Robert FSVP, IT and CAODirectSell313202656.5110,529594,9943,200,896Form
5Hoffman, Robert FSVP, IT and CAODirectSell306202656.3310,000563,3003,783,799Form