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Side-by-side financial comparison of CENTURY ALUMINUM CO (CENX) and Cloudflare, Inc. (NET). Click either name above to swap in a different company.

CENTURY ALUMINUM CO is the larger business by last-quarter revenue ($633.7M vs $614.5M, roughly 1.0× Cloudflare, Inc.). CENTURY ALUMINUM CO runs the higher net margin — 0.3% vs -2.0%, a 2.2% gap on every dollar of revenue. On growth, Cloudflare, Inc. posted the faster year-over-year revenue change (33.6% vs 0.4%). Cloudflare, Inc. produced more free cash flow last quarter ($105.2M vs $67.7M). Over the past eight quarters, Cloudflare, Inc.'s revenue compounded faster (27.4% CAGR vs 13.8%).

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.

Cloudflare, Inc. is an American technology company headquartered in San Francisco, California, that provides a range of internet services, including content delivery network (CDN) services, cloud cybersecurity, DDoS mitigation, and ICANN-accredited domain registration. The company's services act primarily as a reverse proxy between website visitors and a customer's hosting provider, improving performance and protecting against malicious traffic.

CENX vs NET — Head-to-Head

Bigger by revenue
CENX
CENX
1.0× larger
CENX
$633.7M
$614.5M
NET
Growing faster (revenue YoY)
NET
NET
+33.2% gap
NET
33.6%
0.4%
CENX
Higher net margin
CENX
CENX
2.2% more per $
CENX
0.3%
-2.0%
NET
More free cash flow
NET
NET
$37.5M more FCF
NET
$105.2M
$67.7M
CENX
Faster 2-yr revenue CAGR
NET
NET
Annualised
NET
27.4%
13.8%
CENX

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CENX
CENX
NET
NET
Revenue
$633.7M
$614.5M
Net Profit
$1.8M
$-12.1M
Gross Margin
13.0%
73.6%
Operating Margin
5.2%
-8.0%
Net Margin
0.3%
-2.0%
Revenue YoY
0.4%
33.6%
Net Profit YoY
-96.0%
6.0%
EPS (diluted)
$0.03
$-0.03

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
NET
NET
Q4 25
$633.7M
$614.5M
Q3 25
$632.2M
$562.0M
Q2 25
$628.1M
$512.3M
Q1 25
$633.9M
$479.1M
Q4 24
$630.9M
$459.9M
Q3 24
$539.1M
$430.1M
Q2 24
$560.8M
$401.0M
Q1 24
$489.5M
$378.6M
Net Profit
CENX
CENX
NET
NET
Q4 25
$1.8M
$-12.1M
Q3 25
$14.9M
$-1.3M
Q2 25
$-4.6M
$-50.4M
Q1 25
$29.7M
$-38.5M
Q4 24
$45.2M
$-12.8M
Q3 24
$47.3M
$-15.3M
Q2 24
$-2.5M
$-15.1M
Q1 24
$246.8M
$-35.5M
Gross Margin
CENX
CENX
NET
NET
Q4 25
13.0%
73.6%
Q3 25
12.2%
74.0%
Q2 25
5.8%
74.9%
Q1 25
9.6%
75.9%
Q4 24
10.5%
76.4%
Q3 24
15.2%
77.7%
Q2 24
3.6%
77.8%
Q1 24
3.4%
77.5%
Operating Margin
CENX
CENX
NET
NET
Q4 25
5.2%
-8.0%
Q3 25
9.2%
-6.7%
Q2 25
3.3%
-13.1%
Q1 25
7.3%
-11.1%
Q4 24
7.8%
-7.5%
Q3 24
11.8%
-7.2%
Q2 24
1.1%
-8.7%
Q1 24
0.4%
-14.4%
Net Margin
CENX
CENX
NET
NET
Q4 25
0.3%
-2.0%
Q3 25
2.4%
-0.2%
Q2 25
-0.7%
-9.8%
Q1 25
4.7%
-8.0%
Q4 24
7.2%
-2.8%
Q3 24
8.8%
-3.6%
Q2 24
-0.4%
-3.8%
Q1 24
50.4%
-9.4%
EPS (diluted)
CENX
CENX
NET
NET
Q4 25
$0.03
$-0.03
Q3 25
$0.15
$0.00
Q2 25
$-0.05
$-0.15
Q1 25
$0.29
$-0.11
Q4 24
$0.58
$-0.05
Q3 24
$0.46
$-0.04
Q2 24
$-0.03
$-0.04
Q1 24
$2.26
$-0.10

Balance Sheet & Financial Strength

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

Metric
CENX
CENX
NET
NET
Cash + ST InvestmentsLiquidity on hand
$134.2M
$943.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$805.6M
$1.5B
Total Assets
$2.3B
$6.0B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CENX
CENX
NET
NET
Q4 25
$134.2M
$943.5M
Q3 25
$151.4M
$1.1B
Q2 25
$40.7M
$1.5B
Q1 25
$44.9M
$204.5M
Q4 24
$32.9M
$147.7M
Q3 24
$182.9M
Q2 24
$41.3M
$157.0M
Q1 24
$93.5M
$254.4M
Stockholders' Equity
CENX
CENX
NET
NET
Q4 25
$805.6M
$1.5B
Q3 25
$741.8M
$1.3B
Q2 25
$724.4M
$1.2B
Q1 25
$726.3M
$1.4B
Q4 24
$694.4M
$1.0B
Q3 24
$628.5M
$973.1M
Q2 24
$601.5M
$881.5M
Q1 24
$601.5M
$797.2M
Total Assets
CENX
CENX
NET
NET
Q4 25
$2.3B
$6.0B
Q3 25
$2.1B
$5.8B
Q2 25
$1.9B
$5.6B
Q1 25
$2.0B
$3.7B
Q4 24
$1.9B
$3.3B
Q3 24
$2.1B
$3.1B
Q2 24
$1.8B
$2.9B
Q1 24
$1.8B
$2.8B

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
NET
NET
Operating Cash FlowLast quarter
$102.8M
$190.4M
Free Cash FlowOCF − Capex
$67.7M
$105.2M
FCF MarginFCF / Revenue
10.7%
17.1%
Capex IntensityCapex / Revenue
5.5%
13.9%
Cash ConversionOCF / Net Profit
57.11×
TTM Free Cash FlowTrailing 4 quarters
$84.8M
$287.5M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CENX
CENX
NET
NET
Q4 25
$102.8M
$190.4M
Q3 25
$2.0M
$167.1M
Q2 25
$7.9M
$99.8M
Q1 25
$72.3M
$145.8M
Q4 24
$-41.4M
$127.3M
Q3 24
$20.1M
$104.7M
Q2 24
$11.5M
$74.8M
Q1 24
$-14.8M
$73.6M
Free Cash Flow
CENX
CENX
NET
NET
Q4 25
$67.7M
$105.2M
Q3 25
$-18.1M
$82.5M
Q2 25
$-15.9M
$39.9M
Q1 25
$51.1M
$59.9M
Q4 24
$-54.6M
$54.2M
Q3 24
$-2.4M
$54.5M
Q2 24
$-5.4M
$45.2M
Q1 24
$-44.5M
$41.5M
FCF Margin
CENX
CENX
NET
NET
Q4 25
10.7%
17.1%
Q3 25
-2.9%
14.7%
Q2 25
-2.5%
7.8%
Q1 25
8.1%
12.5%
Q4 24
-8.7%
11.8%
Q3 24
-0.4%
12.7%
Q2 24
-1.0%
11.3%
Q1 24
-9.1%
11.0%
Capex Intensity
CENX
CENX
NET
NET
Q4 25
5.5%
13.9%
Q3 25
3.2%
15.1%
Q2 25
3.8%
11.7%
Q1 25
3.3%
17.9%
Q4 24
2.1%
15.9%
Q3 24
4.2%
11.7%
Q2 24
3.0%
7.4%
Q1 24
6.1%
8.5%
Cash Conversion
CENX
CENX
NET
NET
Q4 25
57.11×
Q3 25
0.13×
Q2 25
Q1 25
2.43×
Q4 24
-0.92×
Q3 24
0.42×
Q2 24
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%

NET
NET

Sales Channel Directly To Consumer$438.5M71%
Sales Channel Through Intermediary$176.0M29%

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