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Side-by-side financial comparison of Alcoa Corp (AA) and Unum Group (UNM). Click either name above to swap in a different company.

Alcoa Corp is the larger business by last-quarter revenue ($3.4B vs $3.4B, roughly 1.0× Unum Group). Unum Group runs the higher net margin — 6.9% vs 6.2%, a 0.7% gap on every dollar of revenue. On growth, Unum Group posted the faster year-over-year revenue change (8.5% vs -1.1%). Over the past eight quarters, Alcoa Corp's revenue compounded faster (15.2% CAGR vs 1.9%).

Alcoa Corporation is an American industrial corporation that produces aluminum. According to industry rankings, it is among the largest producers globally. The company operates in 10 countries and is involved in mining, refining, smelting, fabricating, and recycling aluminum products.

Unum Group is an American insurance company headquartered in Chattanooga, Tennessee. Founded as Union Mutual in 1848 and known as UnumProvident from 1999–2007, the company is part of the Fortune 500. Unum Group was created by the 1999 merger of Unum Corporation and The Provident Companies and comprises four distinct businesses – Unum US, Unum UK, Unum Poland and Colonial Life. Its underwriting insurers include The Paul Revere Life Insurance Company and Provident Life and Accident Insurance Co...

AA vs UNM — Head-to-Head

Bigger by revenue
AA
AA
1.0× larger
AA
$3.4B
$3.4B
UNM
Growing faster (revenue YoY)
UNM
UNM
+9.6% gap
UNM
8.5%
-1.1%
AA
Higher net margin
UNM
UNM
0.7% more per $
UNM
6.9%
6.2%
AA
Faster 2-yr revenue CAGR
AA
AA
Annualised
AA
15.2%
1.9%
UNM

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
AA
AA
UNM
UNM
Revenue
$3.4B
$3.4B
Net Profit
$213.0M
$232.0M
Gross Margin
Operating Margin
2.0%
Net Margin
6.2%
6.9%
Revenue YoY
-1.1%
8.5%
Net Profit YoY
5.4%
22.7%
EPS (diluted)
$0.80

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
AA
AA
UNM
UNM
Q1 26
$3.4B
Q4 25
$3.4B
$3.2B
Q3 25
$3.0B
$3.4B
Q2 25
$3.0B
$3.4B
Q1 25
$3.4B
$3.1B
Q4 24
$3.5B
$3.2B
Q3 24
$2.9B
$3.2B
Q2 24
$2.9B
$3.2B
Net Profit
AA
AA
UNM
UNM
Q1 26
$232.0M
Q4 25
$213.0M
$174.1M
Q3 25
$232.0M
$39.7M
Q2 25
$164.0M
$335.6M
Q1 25
$548.0M
$189.1M
Q4 24
$202.0M
$348.7M
Q3 24
$90.0M
$645.7M
Q2 24
$20.0M
$389.5M
Operating Margin
AA
AA
UNM
UNM
Q1 26
Q4 25
2.0%
6.7%
Q3 25
5.6%
1.6%
Q2 25
5.3%
12.4%
Q1 25
19.8%
7.9%
Q4 24
9.7%
13.8%
Q3 24
6.3%
15.6%
Q2 24
3.2%
15.3%
Net Margin
AA
AA
UNM
UNM
Q1 26
6.9%
Q4 25
6.2%
5.4%
Q3 25
7.7%
1.2%
Q2 25
5.4%
10.0%
Q1 25
16.3%
6.1%
Q4 24
5.8%
10.8%
Q3 24
3.1%
20.1%
Q2 24
0.7%
12.0%
EPS (diluted)
AA
AA
UNM
UNM
Q1 26
Q4 25
$0.80
$1.06
Q3 25
$0.88
$0.23
Q2 25
$0.62
$1.92
Q1 25
$2.07
$1.06
Q4 24
$1.18
$1.91
Q3 24
$0.38
$3.46
Q2 24
$0.11
$2.05

Balance Sheet & Financial Strength

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

Metric
AA
AA
UNM
UNM
Cash + ST InvestmentsLiquidity on hand
$1.6B
$2.1M
Total DebtLower is stronger
$2.4B
$3.8M
Stockholders' EquityBook value
$6.1B
$10.9M
Total Assets
$16.1B
$62.7M
Debt / EquityLower = less leverage
0.40×
0.35×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
AA
AA
UNM
UNM
Q1 26
$2.1M
Q4 25
$1.6B
Q3 25
$1.5B
Q2 25
$1.5B
Q1 25
$1.2B
Q4 24
$1.1B
Q3 24
$1.3B
Q2 24
$1.4B
Total Debt
AA
AA
UNM
UNM
Q1 26
$3.8M
Q4 25
$2.4B
$3.8B
Q3 25
$2.6B
$3.5B
Q2 25
$2.6B
$3.5B
Q1 25
$2.6B
$3.5B
Q4 24
$2.5B
$3.5B
Q3 24
$2.5B
$3.5B
Q2 24
$2.5B
$3.5B
Stockholders' Equity
AA
AA
UNM
UNM
Q1 26
$10.9M
Q4 25
$6.1B
$11.1B
Q3 25
$6.3B
$10.9B
Q2 25
$6.1B
$11.3B
Q1 25
$5.8B
$11.2B
Q4 24
$5.2B
$11.0B
Q3 24
$5.3B
$11.0B
Q2 24
$3.9B
$10.5B
Total Assets
AA
AA
UNM
UNM
Q1 26
$62.7M
Q4 25
$16.1B
$63.5B
Q3 25
$16.0B
$63.7B
Q2 25
$15.0B
$62.8B
Q1 25
$14.6B
$62.5B
Q4 24
$14.1B
$62.0B
Q3 24
$14.5B
$64.1B
Q2 24
$14.3B
$62.0B
Debt / Equity
AA
AA
UNM
UNM
Q1 26
0.35×
Q4 25
0.40×
0.34×
Q3 25
0.41×
0.32×
Q2 25
0.42×
0.31×
Q1 25
0.44×
0.31×
Q4 24
0.48×
0.32×
Q3 24
0.47×
0.32×
Q2 24
0.63×
0.33×

Cash Flow & Capital Efficiency

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

Metric
AA
AA
UNM
UNM
Operating Cash FlowLast quarter
$537.0M
Free Cash FlowOCF − Capex
$294.0M
FCF MarginFCF / Revenue
8.5%
Capex IntensityCapex / Revenue
7.0%
Cash ConversionOCF / Net Profit
2.52×
TTM Free Cash FlowTrailing 4 quarters
$567.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
AA
AA
UNM
UNM
Q1 26
Q4 25
$537.0M
$357.9M
Q3 25
$85.0M
$-371.8M
Q2 25
$488.0M
$348.0M
Q1 25
$75.0M
$353.6M
Q4 24
$415.0M
$485.8M
Q3 24
$143.0M
$390.0M
Q2 24
$287.0M
$339.1M
Free Cash Flow
AA
AA
UNM
UNM
Q1 26
Q4 25
$294.0M
$320.1M
Q3 25
$-66.0M
$-402.6M
Q2 25
$357.0M
$320.1M
Q1 25
$-18.0M
$317.8M
Q4 24
$246.0M
$453.8M
Q3 24
$-3.0M
$352.3M
Q2 24
$123.0M
$311.4M
FCF Margin
AA
AA
UNM
UNM
Q1 26
Q4 25
8.5%
9.9%
Q3 25
-2.2%
-11.9%
Q2 25
11.8%
9.5%
Q1 25
-0.5%
10.3%
Q4 24
7.1%
14.0%
Q3 24
-0.1%
11.0%
Q2 24
4.2%
9.6%
Capex Intensity
AA
AA
UNM
UNM
Q1 26
Q4 25
7.0%
1.2%
Q3 25
5.0%
0.9%
Q2 25
4.3%
0.8%
Q1 25
2.8%
1.2%
Q4 24
4.8%
1.0%
Q3 24
5.0%
1.2%
Q2 24
5.6%
0.9%
Cash Conversion
AA
AA
UNM
UNM
Q1 26
Q4 25
2.52×
2.06×
Q3 25
0.37×
-9.37×
Q2 25
2.98×
1.04×
Q1 25
0.14×
1.87×
Q4 24
2.05×
1.39×
Q3 24
1.59×
0.60×
Q2 24
14.35×
0.87×

Financial Flow Comparison

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

Revenue Breakdown by Segment

AA
AA

Aluminum$2.5B72%
Third Party Sales$979.0M28%

UNM
UNM

Premium Income$2.8B83%
Other$561.2M17%

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