AMBP vs KALU vs AMCR Stock Comparison

Ardagh Metal Packaging, Kaiser Aluminum and Amcor Prices as of Nov 2, 2026 Peers: Industry group
KALU Kaiser Aluminum Corp
$116.12 -23.6% 1M +28.3% 1Y
Market cap
$1.90B
P/E
8.7x
Revenue (TTM)
$4.51B
Div. yield
2.65%
Aluminum Basic Materials
6 wins
AMCR Amcor plc
$49.03 +17.1% 1M +24.1% 1Y
Market cap
$22.67B
P/E
20.5x
Revenue (TTM)
$23.51B
Div. yield
10.61%
Plastic Packaging Basic Materials
4 wins

Head to Head

12 decided of 12

Kaiser Aluminum leads on 6 of the 12 questions below (Kaiser Aluminum 6, Amcor 4, Ardagh Metal Packaging 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionAMBPKALUAMCRLeader
Larger companyMarket capitalisation $2.83B $1.90B $22.67B AMCR
Cheaper on earningsLower P/E, profitable companies only 48.8x 8.7x 20.5x KALU
Cheaper on forward earningsLower price / next fiscal year consensus EPS 17.6x 7.8x 11.9x KALU
Faster revenue growthRevenue growth, trailing twelve months +17.0% +40.4% +56.6% AMCR
More profitableNet margin, trailing twelve months 0.9% 4.8% 4.7% KALU
Better return on capitalReturn on invested capital 5.6% 12.8% 6.1% KALU
Less leveragedLower net debt / EBITDA 4.8x 2.1x 3.8x KALU
Higher dividend yieldTrailing dividend yield 8.44% 2.65% 10.61% AMCR
Better 1-year returnPrice return, last 12 months +32.8% +28.3% +24.1% AMBP
Better 5-year returnAnnualised price return, 5 years -13.4%/yr +2.8%/yr -4.4%/yr KALU
Less volatileAnnualised volatility, 1 year 33.7% 57.9% 31.7% AMCR
Higher overall scoreMean of the five percentile scores vs peers 69/100 67/100 67/100 AMBP

Percentile Scorecard

AMBPKALUAMCR

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisAMBPKALUAMCR
Valuation 88 #3 of 17 89 #19 of 165 31 #12 of 17
Growth 87 #3 of 16 87 #21 of 150 100 #1 of 16
Profitability 60 #7 of 16 58 #52 of 122 73 #5 of 16
Financial Health 13 #15 of 17 19 #134 of 166 38 #11 of 17
Shareholder Returns 100 #1 of 14 83 #19 of 107 92 #2 of 14
Overall 69 67 67
  • AMBP ranked among 17 companies in Packaging
  • KALU ranked among 177 companies in Metals and Mining
  • AMCR ranked among 17 companies in Packaging

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodAMBPKALUAMCRSPY
1 month +6.5%-23.6%+17.1% -2.3%
3 months -1.2%-29.1%+6.5% -0.7%
6 months +20.3%-31.5%+32.8% +4.8%
Year to date +15.6%+1.1%+17.6% +10.3%
1 year +32.8%+28.3%+24.1% +10.3%
3 years +30.6%+97.3%+7.6% +73.0%
3 years, per year +9.3%+25.4%+2.5% +20.1%
5 years -51.1%+14.6%-20.3% +61.9%
5 years, per year -13.4%+2.8%-4.4% +10.1%
10 years —+62.5%— +258.6%
10 years, per year —+5.0%— +13.6%

Risk

MeasureAMBPKALUAMCRSPY
Volatility, 1Y 33.7%57.9%31.7% 12.8%
Downside volatility, 1Y 32.6%66.8%28.5% 12.8%
Beta vs S&P 500, 1Y 0.682.010.78 1.00
Return / volatility, 1Y 0.970.490.76 0.80
Max drawdown, 5Y -74.6%-54.3%-45.6% -25.4%
From 52-week high -11.6%-40.6%-3.1% -3.5%
52-week high $5.36$195.63$50.58 $779.14
52-week low $3.32$89.62$36.69 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultipleAMBPKALUAMCR
P/E now vs peer median 48.8xmedian 20.5x 8.7xmedian 12.5x 20.5xmedian 20.5x
P/S now vs peer median 0.5xmedian 0.7x 0.4xmedian 2.9x 1.0xmedian 0.7x
EV/EBITDA now vs peer median 8.2xmedian 10.0x 6.1xmedian 7.3x 10.4xmedian 10.0x
P/FCF now vs peer median 4.6xmedian 16.5x 15.2xmedian 14.6x 18.4xmedian 16.5x
P/B now vs peer median -3.7xmedian 1.5x 1.9xmedian 2.1x 1.9xmedian 1.5x
PEG now vs peer median 0.70median 0.83 0.06median 0.28 -1.65median 0.83

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsAMBPKALUAMCR
Revenue $6.26B $4.51B $23.51B
Gross profit $766.00M $601.70M $4.69B
Operating income $337.00M $347.30M $1.90B
Net income $346.00M $218.50M $1.11B
Free cash flow $612.00M $124.80M $1.23B
R&D – $2.20M $170.00M
EPS (diluted) $0.10 $12.94 $2.38
Cash & equivalents $213.00M $117.30M $1.12B
Total debt $4.21B $1.09B $14.01B
Shares (diluted) 597.70M 16.89M 463.80M
Enterprise value $1.78B $1.69B $18.10B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricAMBPKALUAMCR
P/E 48.8x 8.7x 20.5x
P/FCF 4.6x 15.2x 18.4x
P/Operating cash flow 5.7x 8.3x 10.5x
P/S 0.5x 0.4x 1.0x
P/B -3.7x 1.9x 1.9x
P/Tangible book -3.7x 2.0x 4.3x
EV/EBITDA 8.2x 6.1x 10.4x
EV/EBIT 20.3x 8.3x 18.7x
EV/Revenue 1.1x 0.6x 1.5x
EV/FCF 11.2x 23.0x 28.9x
EV/Operating cash flow 13.8x 12.6x 16.5x
PEG (3Y EPS CAGR) 0.70 0.06 -1.65

Growth

14 metrics
MetricAMBPKALUAMCR
Revenue growth (1Y) 17.0% 40.4% 56.6%
Revenue CAGR (3Y) 9.6% 12.8% 17.0%
Gross profit growth (1Y) 12.2% 45.0% 65.5%
Gross profit CAGR (3Y) 18.1% 25.3% 19.8%
Operating income growth (1Y) 26.7% 108.3% 88.2%
Operating income CAGR (3Y) 60.2% 88.4% 8.0%
Net income growth (1Y) 529.1% 109.9% 113.5%
Net income CAGR (3Y) 21.1% 154.9% 1.5%
EPS growth (1Y) 480.0% 106.5% 48.7%
EPS CAGR (3Y) 69.4% 151.1% -12.4%
Operating cash flow growth (1Y) 5.8% 29.7% 54.7%
Operating cash flow CAGR (3Y) 2.3% 19.6% 19.5%
Free cash flow growth (1Y) 9.3% 860.0% 51.7%
Free cash flow CAGR (3Y) -6.8% 67.0% 18.7%

Profitability

14 metrics
MetricAMBPKALUAMCR
Gross margin 12.2% 13.4% 20.0%
EBITDA margin 13.4% 10.4% 14.6%
Operating margin 5.4% 7.7% 8.1%
Pretax margin 0.8% 6.5% 5.5%
Net margin 0.9% 4.8% 4.7%
FCF margin 9.8% 2.8% 5.2%
Operating cash flow margin 7.9% 5.0% 9.2%
Return on equity – 22.8% 9.4%
Return on assets 0.6% 7.5% 3.0%
Return on invested capital 5.6% 12.8% 6.1%
Return on capital employed 8.8% 15.1% 6.4%
Asset turnover 1.1x 1.5x 0.6x
Cash conversion (OCF / net income) 1.4x 1.0x 1.9x
Stock comp / revenue – 0.4% 0.4%

Financial Health

11 metrics
MetricAMBPKALUAMCR
Debt / assets 77.4% 37.5% 37.8%
Debt / equity -5.5x 1.1x 1.2x
Net debt / EBITDA 4.8x 2.1x 3.8x
Debt / FCF 6.9x 8.8x 11.4x
Liabilities / assets 114.0% 66.6% 68.2%
Equity / assets -14.0% 33.4% 31.8%
Interest coverage 1.3x 6.1x 2.8x
Current ratio 0.0x 2.6x 1.3x
Quick ratio 0.7x 1.2x 0.6x
Cash ratio 0.1x 0.2x 0.1x
Altman Z-score 0.99 3.08 1.42

Shareholder Returns

7 metrics
MetricAMBPKALUAMCR
Dividend yield 8.4% 2.7% 10.6%
Net buyback yield – – 0.0%
Shareholder yield 8.4% 2.7% 10.6%
Payout ratio (earnings) – – 108.0%
Payout ratio (FCF) – – 97.2%
Dividend growth (1Y) – – 41.4%
Dividend CAGR (3Y) – – 18.2%

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusAMBPKALUAMCR
Forward P/E 17.6xFY2026 7.8xFY2026 11.9xFY2027
EPS, next fiscal year $0.27FY2026 $14.83FY2026 $4.12FY2027
EPS growth, next FY +28.6%FY2026 +145.9%FY2026 +2.5%FY2027
EPS growth, the year after 0.0% -24.7% +9.2%
Revenue, next fiscal year $6.58BFY2026 $4.46BFY2026 $23.41BFY2027
Revenue growth, next FY +19.6%FY2026 +32.4%FY2026 -0.4%FY2027
Revenue growth, the year after -8.0% +2.5% -2.2%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersAMBPKALUAMCR
Held by institutions 20.9% 100.0% 77.1%
Institutions holding 225 336 686
Change in shares held, QoQ +2.5% +3.2% +3.7%
Institutions buying 125 195 411
Institutions selling 63 101 211
Buyers to sellers 1.98 1.93 1.95

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

AMBPKALUAMCR
AMBP 1.00 0.19 0.55
KALU 0.19 1.00 0.15
AMCR 0.55 0.15 1.00

Add a Peer

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Frequently Asked Questions

Which is bigger, AMBP, KALU and AMCR?

Amcor (AMCR) is the largest by market capitalisation: Ardagh Metal Packaging (AMBP) $2.83B, Kaiser Aluminum (KALU) $1.90B, Amcor (AMCR) $22.67B.

Which stock is cheaper, AMBP, KALU and AMCR?

Kaiser Aluminum (KALU) trades on the lowest price-to-earnings ratio (Ardagh Metal Packaging (AMBP) 48.8x, Kaiser Aluminum (KALU) 8.7x, Amcor (AMCR) 20.5x). On next year's consensus earnings, Kaiser Aluminum (KALU) is cheapest (Ardagh Metal Packaging (AMBP) 17.6x, Kaiser Aluminum (KALU) 7.8x, Amcor (AMCR) 11.9x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

Amcor (AMCR) grew revenue fastest over the trailing twelve months: Ardagh Metal Packaging (AMBP) +17.0%, Kaiser Aluminum (KALU) +40.4%, Amcor (AMCR) +56.6%.

Which company is more profitable?

Kaiser Aluminum (KALU) has the highest net margin (Ardagh Metal Packaging (AMBP) 0.9%, Kaiser Aluminum (KALU) 4.8%, Amcor (AMCR) 4.7%). On return on invested capital, Kaiser Aluminum (KALU) leads (Ardagh Metal Packaging (AMBP) 5.6%, Kaiser Aluminum (KALU) 12.8%, Amcor (AMCR) 6.1%).

Which stock has performed better?

Over the past year Ardagh Metal Packaging (AMBP) returned the most: Ardagh Metal Packaging (AMBP) +32.8%, Kaiser Aluminum (KALU) +28.3%, Amcor (AMCR) +24.1%. Over five years, Kaiser Aluminum (KALU) compounded fastest (Ardagh Metal Packaging (AMBP) -13.4%/yr, Kaiser Aluminum (KALU) +2.8%/yr, Amcor (AMCR) -4.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Amcor (AMCR) has the highest dividend yield: Ardagh Metal Packaging (AMBP) 8.44%, Kaiser Aluminum (KALU) 2.65%, Amcor (AMCR) 10.61%.

Which stock is riskier?

By one-year price volatility, Amcor (AMCR) has been the steadiest (Ardagh Metal Packaging (AMBP) 33.7%, Kaiser Aluminum (KALU) 57.9%, Amcor (AMCR) 31.7%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, AMBP, KALU and AMCR?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Kaiser Aluminum (KALU) leads on 6. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.