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Side-by-side financial comparison of CENTURY ALUMINUM CO (CENX) and Ryerson Holding Corp (RYI). Click either name above to swap in a different company.

Ryerson Holding Corp is the larger business by last-quarter revenue ($1.1B vs $633.7M, roughly 1.7× CENTURY ALUMINUM CO). CENTURY ALUMINUM CO runs the higher net margin — 0.3% vs -3.4%, a 3.7% gap on every dollar of revenue. On growth, Ryerson Holding Corp posted the faster year-over-year revenue change (9.7% vs 0.4%). Ryerson Holding Corp produced more free cash flow last quarter ($91.9M vs $67.7M). Over the past eight quarters, CENTURY ALUMINUM CO's revenue compounded faster (13.8% CAGR vs -5.6%).

Century Aluminum Company is a US-based producer of primary aluminum, with aluminum plants in Kentucky, South Carolina and Iceland. It is the largest producer of primary aluminum in the United States. The company is a publicly held corporation listed on the NASDAQ. The headquarters is at One South Wacker in Chicago.

Joseph T. Ryerson & Son, Inc. is a services company that processes and distributes metals, with operations in the United States, Mexico, Canada, and China. Founded in 1842, Ryerson is headquartered in Chicago and employs approximately 4,200 employees at about 100 locations.

CENX vs RYI — Head-to-Head

Bigger by revenue
RYI
RYI
1.7× larger
RYI
$1.1B
$633.7M
CENX
Growing faster (revenue YoY)
RYI
RYI
+9.2% gap
RYI
9.7%
0.4%
CENX
Higher net margin
CENX
CENX
3.7% more per $
CENX
0.3%
-3.4%
RYI
More free cash flow
RYI
RYI
$24.2M more FCF
RYI
$91.9M
$67.7M
CENX
Faster 2-yr revenue CAGR
CENX
CENX
Annualised
CENX
13.8%
-5.6%
RYI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CENX
CENX
RYI
RYI
Revenue
$633.7M
$1.1B
Net Profit
$1.8M
$-37.9M
Gross Margin
13.0%
15.3%
Operating Margin
5.2%
-3.4%
Net Margin
0.3%
-3.4%
Revenue YoY
0.4%
9.7%
Net Profit YoY
-96.0%
-781.4%
EPS (diluted)
$0.03
$-1.18

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
CENX
CENX
RYI
RYI
Q4 25
$633.7M
$1.1B
Q3 25
$632.2M
$1.2B
Q2 25
$628.1M
$1.2B
Q1 25
$633.9M
$1.1B
Q4 24
$630.9M
$1.0B
Q3 24
$539.1M
$1.1B
Q2 24
$560.8M
$1.2B
Q1 24
$489.5M
$1.2B
Net Profit
CENX
CENX
RYI
RYI
Q4 25
$1.8M
$-37.9M
Q3 25
$14.9M
$-14.8M
Q2 25
$-4.6M
$1.9M
Q1 25
$29.7M
$-5.6M
Q4 24
$45.2M
$-4.3M
Q3 24
$47.3M
$-6.6M
Q2 24
$-2.5M
$9.9M
Q1 24
$246.8M
$-7.6M
Gross Margin
CENX
CENX
RYI
RYI
Q4 25
13.0%
15.3%
Q3 25
12.2%
17.2%
Q2 25
5.8%
17.9%
Q1 25
9.6%
18.0%
Q4 24
10.5%
19.0%
Q3 24
15.2%
17.9%
Q2 24
3.6%
18.2%
Q1 24
3.4%
17.6%
Operating Margin
CENX
CENX
RYI
RYI
Q4 25
5.2%
-3.4%
Q3 25
9.2%
-0.1%
Q2 25
3.3%
0.5%
Q1 25
7.3%
0.2%
Q4 24
7.8%
0.3%
Q3 24
11.8%
0.5%
Q2 24
1.1%
1.9%
Q1 24
0.4%
0.1%
Net Margin
CENX
CENX
RYI
RYI
Q4 25
0.3%
-3.4%
Q3 25
2.4%
-1.3%
Q2 25
-0.7%
0.2%
Q1 25
4.7%
-0.5%
Q4 24
7.2%
-0.4%
Q3 24
8.8%
-0.6%
Q2 24
-0.4%
0.8%
Q1 24
50.4%
-0.6%
EPS (diluted)
CENX
CENX
RYI
RYI
Q4 25
$0.03
$-1.18
Q3 25
$0.15
$-0.46
Q2 25
$-0.05
$0.06
Q1 25
$0.29
$-0.18
Q4 24
$0.58
$-0.13
Q3 24
$0.46
$-0.20
Q2 24
$-0.03
$0.29
Q1 24
$2.26
$-0.22

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
CENX
CENX
RYI
RYI
Cash + ST InvestmentsLiquidity on hand
$134.2M
$26.9M
Total DebtLower is stronger
Stockholders' EquityBook value
$805.6M
$753.1M
Total Assets
$2.3B
$2.4B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CENX
CENX
RYI
RYI
Q4 25
$134.2M
$26.9M
Q3 25
$151.4M
$29.8M
Q2 25
$40.7M
$30.8M
Q1 25
$44.9M
$33.6M
Q4 24
$32.9M
$27.7M
Q3 24
$35.0M
Q2 24
$41.3M
$28.0M
Q1 24
$93.5M
$41.9M
Stockholders' Equity
CENX
CENX
RYI
RYI
Q4 25
$805.6M
$753.1M
Q3 25
$741.8M
$787.3M
Q2 25
$724.4M
$811.5M
Q1 25
$726.3M
$803.9M
Q4 24
$694.4M
$815.3M
Q3 24
$628.5M
$832.9M
Q2 24
$601.5M
$877.9M
Q1 24
$601.5M
$888.5M
Total Assets
CENX
CENX
RYI
RYI
Q4 25
$2.3B
$2.4B
Q3 25
$2.1B
$2.5B
Q2 25
$1.9B
$2.5B
Q1 25
$2.0B
$2.5B
Q4 24
$1.9B
$2.4B
Q3 24
$2.1B
$2.5B
Q2 24
$1.8B
$2.6B
Q1 24
$1.8B
$2.7B

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
CENX
CENX
RYI
RYI
Operating Cash FlowLast quarter
$102.8M
$112.7M
Free Cash FlowOCF − Capex
$67.7M
$91.9M
FCF MarginFCF / Revenue
10.7%
8.3%
Capex IntensityCapex / Revenue
5.5%
1.9%
Cash ConversionOCF / Net Profit
57.11×
TTM Free Cash FlowTrailing 4 quarters
$84.8M
$35.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CENX
CENX
RYI
RYI
Q4 25
$102.8M
$112.7M
Q3 25
$2.0M
$-8.3M
Q2 25
$7.9M
$23.8M
Q1 25
$72.3M
$-41.2M
Q4 24
$-41.4M
$92.2M
Q3 24
$20.1M
$134.6M
Q2 24
$11.5M
$25.9M
Q1 24
$-14.8M
$-47.8M
Free Cash Flow
CENX
CENX
RYI
RYI
Q4 25
$67.7M
$91.9M
Q3 25
$-18.1M
$-21.1M
Q2 25
$-15.9M
$13.9M
Q1 25
$51.1M
$-49.2M
Q4 24
$-54.6M
$68.7M
Q3 24
$-2.4M
$103.0M
Q2 24
$-5.4M
$3.2M
Q1 24
$-44.5M
$-69.6M
FCF Margin
CENX
CENX
RYI
RYI
Q4 25
10.7%
8.3%
Q3 25
-2.9%
-1.8%
Q2 25
-2.5%
1.2%
Q1 25
8.1%
-4.3%
Q4 24
-8.7%
6.8%
Q3 24
-0.4%
9.1%
Q2 24
-1.0%
0.3%
Q1 24
-9.1%
-5.6%
Capex Intensity
CENX
CENX
RYI
RYI
Q4 25
5.5%
1.9%
Q3 25
3.2%
1.1%
Q2 25
3.8%
0.8%
Q1 25
3.3%
0.7%
Q4 24
2.1%
2.3%
Q3 24
4.2%
2.8%
Q2 24
3.0%
1.9%
Q1 24
6.1%
1.8%
Cash Conversion
CENX
CENX
RYI
RYI
Q4 25
57.11×
Q3 25
0.13×
Q2 25
12.53×
Q1 25
2.43×
Q4 24
-0.92×
Q3 24
0.42×
Q2 24
2.62×
Q1 24
-0.06×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

CENX
CENX

Aluminum$566.3M89%
Alumina$67.4M11%

RYI
RYI

US$988.3M89%
Non Us$116.5M11%

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