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

CENTURY ALUMINUM CO is the larger business by last-quarter revenue ($633.7M vs $493.8M, roughly 1.3× Pediatrix Medical Group, Inc.). Pediatrix Medical Group, Inc. runs the higher net margin — 6.8% vs 0.3%, a 6.5% gap on every dollar of revenue. On growth, CENTURY ALUMINUM CO posted the faster year-over-year revenue change (0.4% vs -1.7%). Over the past eight quarters, CENTURY ALUMINUM CO's revenue compounded faster (13.8% CAGR vs -0.1%).

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.

Pediatrix Medical Group, Inc. is a leading U.S. specialized medical service provider focusing on maternal-fetal care, neonatology, pediatric cardiology and other pediatric subspecialties. It partners with U.S. healthcare facilities to deliver evidence-based care to women, newborns and children.

CENX vs MD — Head-to-Head

Bigger by revenue
CENX
CENX
1.3× larger
CENX
$633.7M
$493.8M
MD
Growing faster (revenue YoY)
CENX
CENX
+2.2% gap
CENX
0.4%
-1.7%
MD
Higher net margin
MD
MD
6.5% more per $
MD
6.8%
0.3%
CENX
Faster 2-yr revenue CAGR
CENX
CENX
Annualised
CENX
13.8%
-0.1%
MD

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
CENX
CENX
MD
MD
Revenue
$633.7M
$493.8M
Net Profit
$1.8M
$33.7M
Gross Margin
13.0%
Operating Margin
5.2%
9.9%
Net Margin
0.3%
6.8%
Revenue YoY
0.4%
-1.7%
Net Profit YoY
-96.0%
10.5%
EPS (diluted)
$0.03
$0.40

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
MD
MD
Q4 25
$633.7M
$493.8M
Q3 25
$632.2M
$492.9M
Q2 25
$628.1M
$468.8M
Q1 25
$633.9M
$458.4M
Q4 24
$630.9M
$502.4M
Q3 24
$539.1M
$511.2M
Q2 24
$560.8M
$504.3M
Q1 24
$489.5M
$495.1M
Net Profit
CENX
CENX
MD
MD
Q4 25
$1.8M
$33.7M
Q3 25
$14.9M
$71.7M
Q2 25
$-4.6M
$39.3M
Q1 25
$29.7M
$20.7M
Q4 24
$45.2M
$30.5M
Q3 24
$47.3M
$19.4M
Q2 24
$-2.5M
$-153.0M
Q1 24
$246.8M
$4.0M
Gross Margin
CENX
CENX
MD
MD
Q4 25
13.0%
Q3 25
12.2%
Q2 25
5.8%
Q1 25
9.6%
Q4 24
10.5%
Q3 24
15.2%
Q2 24
3.6%
Q1 24
3.4%
Operating Margin
CENX
CENX
MD
MD
Q4 25
5.2%
9.9%
Q3 25
9.2%
13.8%
Q2 25
3.3%
12.8%
Q1 25
7.3%
7.0%
Q4 24
7.8%
7.8%
Q3 24
11.8%
6.6%
Q2 24
1.1%
-31.3%
Q1 24
0.4%
3.2%
Net Margin
CENX
CENX
MD
MD
Q4 25
0.3%
6.8%
Q3 25
2.4%
14.5%
Q2 25
-0.7%
8.4%
Q1 25
4.7%
4.5%
Q4 24
7.2%
6.1%
Q3 24
8.8%
3.8%
Q2 24
-0.4%
-30.3%
Q1 24
50.4%
0.8%
EPS (diluted)
CENX
CENX
MD
MD
Q4 25
$0.03
$0.40
Q3 25
$0.15
$0.84
Q2 25
$-0.05
$0.46
Q1 25
$0.29
$0.24
Q4 24
$0.58
$0.37
Q3 24
$0.46
$0.23
Q2 24
$-0.03
$-1.84
Q1 24
$2.26
$0.05

Balance Sheet & Financial Strength

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

Metric
CENX
CENX
MD
MD
Cash + ST InvestmentsLiquidity on hand
$134.2M
$375.2M
Total DebtLower is stronger
$570.5M
Stockholders' EquityBook value
$805.6M
$865.9M
Total Assets
$2.3B
$2.2B
Debt / EquityLower = less leverage
0.66×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CENX
CENX
MD
MD
Q4 25
$134.2M
$375.2M
Q3 25
$151.4M
$340.1M
Q2 25
$40.7M
$224.7M
Q1 25
$44.9M
$99.0M
Q4 24
$32.9M
$229.9M
Q3 24
$103.8M
Q2 24
$41.3M
$19.4M
Q1 24
$93.5M
$8.0M
Total Debt
CENX
CENX
MD
MD
Q4 25
$570.5M
Q3 25
$577.2M
Q2 25
$583.9M
Q1 25
$590.5M
Q4 24
$597.1M
Q3 24
Q2 24
Q1 24
Stockholders' Equity
CENX
CENX
MD
MD
Q4 25
$805.6M
$865.9M
Q3 25
$741.8M
$890.7M
Q2 25
$724.4M
$833.8M
Q1 25
$726.3M
$789.2M
Q4 24
$694.4M
$764.9M
Q3 24
$628.5M
$732.5M
Q2 24
$601.5M
$706.5M
Q1 24
$601.5M
$856.2M
Total Assets
CENX
CENX
MD
MD
Q4 25
$2.3B
$2.2B
Q3 25
$2.1B
$2.2B
Q2 25
$1.9B
$2.1B
Q1 25
$2.0B
$2.0B
Q4 24
$1.9B
$2.2B
Q3 24
$2.1B
$2.1B
Q2 24
$1.8B
$2.0B
Q1 24
$1.8B
$2.2B
Debt / Equity
CENX
CENX
MD
MD
Q4 25
0.66×
Q3 25
0.65×
Q2 25
0.70×
Q1 25
0.75×
Q4 24
0.78×
Q3 24
Q2 24
Q1 24

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
MD
MD
Operating Cash FlowLast quarter
$102.8M
$114.1M
Free Cash FlowOCF − Capex
$67.7M
FCF MarginFCF / Revenue
10.7%
Capex IntensityCapex / Revenue
5.5%
Cash ConversionOCF / Net Profit
57.11×
3.39×
TTM Free Cash FlowTrailing 4 quarters
$84.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CENX
CENX
MD
MD
Q4 25
$102.8M
$114.1M
Q3 25
$2.0M
$137.3M
Q2 25
$7.9M
$137.2M
Q1 25
$72.3M
$-117.5M
Q4 24
$-41.4M
$133.0M
Q3 24
$20.1M
$91.8M
Q2 24
$11.5M
$107.0M
Q1 24
$-14.8M
$-125.2M
Free Cash Flow
CENX
CENX
MD
MD
Q4 25
$67.7M
Q3 25
$-18.1M
Q2 25
$-15.9M
Q1 25
$51.1M
Q4 24
$-54.6M
Q3 24
$-2.4M
Q2 24
$-5.4M
Q1 24
$-44.5M
FCF Margin
CENX
CENX
MD
MD
Q4 25
10.7%
Q3 25
-2.9%
Q2 25
-2.5%
Q1 25
8.1%
Q4 24
-8.7%
Q3 24
-0.4%
Q2 24
-1.0%
Q1 24
-9.1%
Capex Intensity
CENX
CENX
MD
MD
Q4 25
5.5%
Q3 25
3.2%
Q2 25
3.8%
Q1 25
3.3%
Q4 24
2.1%
Q3 24
4.2%
Q2 24
3.0%
Q1 24
6.1%
Cash Conversion
CENX
CENX
MD
MD
Q4 25
57.11×
3.39×
Q3 25
0.13×
1.91×
Q2 25
3.49×
Q1 25
2.43×
-5.66×
Q4 24
-0.92×
4.36×
Q3 24
0.42×
4.72×
Q2 24
Q1 24
-0.06×
-31.03×

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%

MD
MD

Health Care Patient Service$421.6M85%
Hospitals Contracts$70.0M14%
Other$2.2M0%

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