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

CENTURY ALUMINUM CO is the larger business by last-quarter revenue ($633.7M vs $434.2M, roughly 1.5× McGraw Hill, Inc.). CENTURY ALUMINUM CO runs the higher net margin — 0.3% vs -4.7%, a 4.9% gap on every dollar of revenue. On growth, CENTURY ALUMINUM CO posted the faster year-over-year revenue change (0.4% vs -35.1%). McGraw Hill, Inc. produced more free cash flow last quarter ($285.4M vs $67.7M).

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.

McGraw Hill, Inc. is an American education science company that provides educational content, software, and services for students and educators across various levels—from K-12 to higher education and professional settings. They produce textbooks, digital learning tools, and adaptive technology to enhance learning experiences and outcomes. It is one of the "big three" educational publishers along with Houghton Mifflin Harcourt and Pearson Education. McGraw Hill also publishes reference and tra...

CENX vs MH — Head-to-Head

Bigger by revenue
CENX
CENX
1.5× larger
CENX
$633.7M
$434.2M
MH
Growing faster (revenue YoY)
CENX
CENX
+35.6% gap
CENX
0.4%
-35.1%
MH
Higher net margin
CENX
CENX
4.9% more per $
CENX
0.3%
-4.7%
MH
More free cash flow
MH
MH
$217.7M more FCF
MH
$285.4M
$67.7M
CENX

Income Statement — Q4 FY2025 vs Q3 FY2026

Metric
CENX
CENX
MH
MH
Revenue
$633.7M
$434.2M
Net Profit
$1.8M
$-20.2M
Gross Margin
13.0%
85.3%
Operating Margin
5.2%
7.0%
Net Margin
0.3%
-4.7%
Revenue YoY
0.4%
-35.1%
Net Profit YoY
-96.0%
-119.2%
EPS (diluted)
$0.03
$-0.11

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
MH
MH
Q4 25
$633.7M
$434.2M
Q3 25
$632.2M
$669.2M
Q2 25
$628.1M
$535.7M
Q1 25
$633.9M
Q4 24
$630.9M
Q3 24
$539.1M
Q2 24
$560.8M
Q1 24
$489.5M
Net Profit
CENX
CENX
MH
MH
Q4 25
$1.8M
$-20.2M
Q3 25
$14.9M
$105.3M
Q2 25
$-4.6M
$502.0K
Q1 25
$29.7M
Q4 24
$45.2M
Q3 24
$47.3M
Q2 24
$-2.5M
Q1 24
$246.8M
Gross Margin
CENX
CENX
MH
MH
Q4 25
13.0%
85.3%
Q3 25
12.2%
79.2%
Q2 25
5.8%
77.0%
Q1 25
9.6%
Q4 24
10.5%
Q3 24
15.2%
Q2 24
3.6%
Q1 24
3.4%
Operating Margin
CENX
CENX
MH
MH
Q4 25
5.2%
7.0%
Q3 25
9.2%
23.4%
Q2 25
3.3%
18.0%
Q1 25
7.3%
Q4 24
7.8%
Q3 24
11.8%
Q2 24
1.1%
Q1 24
0.4%
Net Margin
CENX
CENX
MH
MH
Q4 25
0.3%
-4.7%
Q3 25
2.4%
15.7%
Q2 25
-0.7%
0.1%
Q1 25
4.7%
Q4 24
7.2%
Q3 24
8.8%
Q2 24
-0.4%
Q1 24
50.4%
EPS (diluted)
CENX
CENX
MH
MH
Q4 25
$0.03
$-0.11
Q3 25
$0.15
$0.57
Q2 25
$-0.05
$0.00
Q1 25
$0.29
Q4 24
$0.58
Q3 24
$0.46
Q2 24
$-0.03
Q1 24
$2.26

Balance Sheet & Financial Strength

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

Metric
CENX
CENX
MH
MH
Cash + ST InvestmentsLiquidity on hand
$134.2M
$514.4M
Total DebtLower is stronger
$2.6B
Stockholders' EquityBook value
$805.6M
$775.3M
Total Assets
$2.3B
$5.6B
Debt / EquityLower = less leverage
3.36×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
CENX
CENX
MH
MH
Q4 25
$134.2M
$514.4M
Q3 25
$151.4M
$463.2M
Q2 25
$40.7M
$247.3M
Q1 25
$44.9M
Q4 24
$32.9M
Q3 24
Q2 24
$41.3M
Q1 24
$93.5M
Total Debt
CENX
CENX
MH
MH
Q4 25
$2.6B
Q3 25
$2.8B
Q2 25
$3.2B
Q1 25
Q4 24
Q3 24
Q2 24
Q1 24
Stockholders' Equity
CENX
CENX
MH
MH
Q4 25
$805.6M
$775.3M
Q3 25
$741.8M
$794.6M
Q2 25
$724.4M
$283.3M
Q1 25
$726.3M
Q4 24
$694.4M
Q3 24
$628.5M
Q2 24
$601.5M
Q1 24
$601.5M
Total Assets
CENX
CENX
MH
MH
Q4 25
$2.3B
$5.6B
Q3 25
$2.1B
$6.0B
Q2 25
$1.9B
$5.7B
Q1 25
$2.0B
Q4 24
$1.9B
Q3 24
$2.1B
Q2 24
$1.8B
Q1 24
$1.8B
Debt / Equity
CENX
CENX
MH
MH
Q4 25
3.36×
Q3 25
3.52×
Q2 25
11.17×
Q1 25
Q4 24
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
MH
MH
Operating Cash FlowLast quarter
$102.8M
$309.0M
Free Cash FlowOCF − Capex
$67.7M
$285.4M
FCF MarginFCF / Revenue
10.7%
65.7%
Capex IntensityCapex / Revenue
5.5%
5.4%
Cash ConversionOCF / Net Profit
57.11×
TTM Free Cash FlowTrailing 4 quarters
$84.8M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
CENX
CENX
MH
MH
Q4 25
$102.8M
$309.0M
Q3 25
$2.0M
$265.0M
Q2 25
$7.9M
$-96.7M
Q1 25
$72.3M
Q4 24
$-41.4M
Q3 24
$20.1M
Q2 24
$11.5M
Q1 24
$-14.8M
Free Cash Flow
CENX
CENX
MH
MH
Q4 25
$67.7M
$285.4M
Q3 25
$-18.1M
$243.8M
Q2 25
$-15.9M
$-112.9M
Q1 25
$51.1M
Q4 24
$-54.6M
Q3 24
$-2.4M
Q2 24
$-5.4M
Q1 24
$-44.5M
FCF Margin
CENX
CENX
MH
MH
Q4 25
10.7%
65.7%
Q3 25
-2.9%
36.4%
Q2 25
-2.5%
-21.1%
Q1 25
8.1%
Q4 24
-8.7%
Q3 24
-0.4%
Q2 24
-1.0%
Q1 24
-9.1%
Capex Intensity
CENX
CENX
MH
MH
Q4 25
5.5%
5.4%
Q3 25
3.2%
3.2%
Q2 25
3.8%
3.0%
Q1 25
3.3%
Q4 24
2.1%
Q3 24
4.2%
Q2 24
3.0%
Q1 24
6.1%
Cash Conversion
CENX
CENX
MH
MH
Q4 25
57.11×
Q3 25
0.13×
2.52×
Q2 25
-192.53×
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%

MH
MH

Higher Education$225.4M52%
Digital$103.5M24%
Other$44.4M10%
Global Professional$36.2M8%
Print$24.7M6%

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