PKG vs AMCR vs SON Stock Comparison

Packaging Corp Of America, Amcor and Sonoco Products Prices as of Oct 23, 2026 Peers: Industry group
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PKG Packaging Corp Of America
$247.30 +2.6% 1M +16.0% 1Y
Market cap
$22.47B
P/E
32.5x
Revenue (TTM)
$9.53B
Div. yield
0.02%
Paper Packaging Basic Materials
4 wins
AMCR Amcor plc
$46.11 +7.7% 1M +12.1% 1Y
Market cap
$21.40B
P/E
19.4x
Revenue (TTM)
$23.51B
Div. yield
0.06%
Plastic Packaging Basic Materials
2 wins
SON Sonoco Products Co
$50.12 -1.0% 1M +21.0% 1Y
Market cap
$4.92B
P/E
7.8x
Revenue (TTM)
$7.46B
Div. yield
0.04%
Paper Packaging Basic Materials
6 wins

Head to Head

12 decided of 12

Sonoco Products leads on 6 of the 12 questions below (Sonoco Products 6, Packaging Corp Of America 4, Amcor 2). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionPKGAMCRSONLeader
Larger companyMarket capitalisation $22.47B $21.40B $4.92B PKG
Cheaper on earningsLower P/E, profitable companies only 32.5x 19.4x 7.8x SON
Cheaper on forward earningsLower price / next fiscal year consensus EPS 22.6x 11.4x 9.3x SON
Faster revenue growthRevenue growth, trailing twelve months +10.3% +56.6% +17.7% AMCR
More profitableNet margin, trailing twelve months 7.3% 4.7% 8.4% SON
Better return on capitalReturn on invested capital 9.1% 6.1% 10.0% SON
Less leveragedLower net debt / EBITDA 1.9x 3.8x 2.7x PKG
Higher dividend yieldTrailing dividend yield 0.02% 0.06% 0.04% AMCR
Better 1-year returnPrice return, last 12 months +16.0% +12.1% +21.0% SON
Better 5-year returnAnnualised price return, 5 years +13.0%/yr -5.4%/yr -3.4%/yr PKG
Less volatileAnnualised volatility, 1 year 28.2% 31.6% 33.8% PKG
Higher overall scoreMean of the five percentile scores vs peers 47/100 65/100 68/100 SON

Percentile Scorecard

PKGAMCRSON

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

AxisPKGAMCRSON
Valuation 13 #14 of 16 40 #10 of 16 80 #4 of 16
Growth 27 #12 of 16 100 #1 of 16 87 #3 of 16
Profitability 93 #2 of 16 67 #6 of 16 87 #3 of 16
Financial Health 88 #3 of 17 44 #10 of 17 31 #12 of 17
Shareholder Returns 15 #12 of 14 77 #4 of 14 54 #7 of 14
Overall 47 65 68
  • PKG ranked among 17 companies in Packaging
  • AMCR ranked among 17 companies in Packaging
  • SON ranked among 17 companies in Packaging

Price Performance

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

Returns

PeriodPKGAMCRSONSPY
1 month +2.6%+7.7%-1.0% -1.0%
3 months -2.8%+3.5%-13.9% +2.9%
6 months +16.2%+18.4%+3.4% +6.4%
Year to date +19.9%+10.6%+14.8% +11.4%
1 year +16.0%+12.1%+21.0% +13.1%
3 years +66.1%+6.9%-0.9% +79.4%
3 years, per year +18.4%+2.2%-0.3% +21.5%
5 years +84.6%-24.2%-15.8% +67.7%
5 years, per year +13.0%-5.4%-3.4% +10.9%
10 years +203.3%—-1.5% +255.2%
10 years, per year +11.7%—-0.2% +13.5%

Risk

MeasurePKGAMCRSONSPY
Volatility, 1Y 28.2%31.6%33.8% 12.7%
Downside volatility, 1Y 26.3%29.1%36.5% 12.7%
Beta vs S&P 500, 1Y 0.680.830.39 1.00
Return / volatility, 1Y 0.570.380.62 1.03
Max drawdown, 5Y -32.7%-45.6%-41.2% -25.4%
From 52-week high -3.9%-8.8%-17.2% -2.5%
52-week high $257.38$50.58$60.55 $779.14
52-week low $191.68$36.69$39.27 $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.

MultiplePKGAMCRSON
P/E now vs peer median 31.6xmedian 18.2x 19.3xmedian 18.2x 7.9xmedian 18.2x
P/S now vs peer median 2.3xmedian 0.7x 0.9xmedian 0.7x 0.7xmedian 0.7x
EV/EBITDA now vs peer median 14.0xmedian 9.5x 10.0xmedian 9.5x 5.9xmedian 9.5x
P/FCF now vs peer median 29.8xmedian 15.7x 17.3xmedian 15.7x 14.0xmedian 15.7x
P/B now vs peer median 4.7xmedian 1.4x 1.8xmedian 1.4x 1.4xmedian 1.4x
PEG now vs peer median -4.47median 0.83 -1.55median 0.83 0.90median 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 monthsPKGAMCRSON
Revenue $9.53B $23.51B $7.46B
Gross profit $1.92B $4.69B $1.55B
Operating income $1.04B $1.90B $1.04B
Net income $691.80M $1.11B $628.33M
Free cash flow $739.90M $1.23B $354.83M
R&D – $170.00M –
EPS (diluted) $7.77 $2.38 $6.29
Cash & equivalents $442.80M $1.12B $168.65M
Total debt $12.89B $59.83B $4.45B
Shares (diluted) 89.00M 463.80M 99.78M
Enterprise value $20.00B $16.82B $3.90B

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
MetricPKGAMCRSON
P/E 31.6x 19.3x 7.9x
P/FCF 29.8x 17.3x 14.0x
P/Operating cash flow 13.6x 9.9x 7.8x
P/S 2.3x 0.9x 0.7x
P/B 4.7x 1.8x 1.4x
P/Tangible book 5.4x 4.1x 4.7x
EV/EBITDA 14.0x 10.0x 5.9x
EV/EBIT 24.5x 18.0x 8.9x
EV/Revenue 2.7x 1.5x 1.2x
EV/FCF 34.3x 27.8x 26.0x
EV/Operating cash flow 15.6x 15.9x 14.5x
PEG (3Y EPS CAGR) -4.47 -1.55 0.90

Growth

14 metrics
MetricPKGAMCRSON
Revenue growth (1Y) 10.3% 56.6% 17.7%
Revenue CAGR (3Y) 5.9% 17.0% 15.0%
Gross profit growth (1Y) 0.2% 65.5% 15.6%
Gross profit CAGR (3Y) 1.3% 19.8% 13.1%
Operating income growth (1Y) -16.7% 88.2% 124.7%
Operating income CAGR (3Y) -4.9% 8.0% 19.0%
Net income growth (1Y) -23.5% 113.5% 13.0%
Net income CAGR (3Y) -7.2% 1.5% 9.2%
EPS growth (1Y) -22.9% 48.7% 12.7%
EPS CAGR (3Y) -7.1% -12.4% 8.8%
Operating cash flow growth (1Y) 25.8% 54.7% 17.2%
Operating cash flow CAGR (3Y) 2.9% 19.5% -1.8%
Free cash flow growth (1Y) 18.7% 51.7% 148.7%
Free cash flow CAGR (3Y) -3.4% 18.7% 2.3%

Profitability

14 metrics
MetricPKGAMCRSON
Gross margin 20.1% 20.0% 20.8%
EBITDA margin 19.1% 14.6% 20.9%
Operating margin 10.9% 8.1% 13.9%
Pretax margin 9.6% 5.5% 10.8%
Net margin 7.3% 4.7% 8.4%
FCF margin 7.8% 5.2% 4.8%
Operating cash flow margin 17.0% 9.2% 8.5%
Return on equity 15.0% 9.4% 17.5%
Return on assets 6.3% 3.0% 5.7%
Return on invested capital 9.1% 6.1% 10.0%
Return on capital employed 10.6% 6.4% 12.6%
Asset turnover 0.9x 0.6x 0.7x
Cash conversion (OCF / net income) 2.3x 1.9x 1.0x
Stock comp / revenue 0.5% 0.4% 0.3%

Financial Health

11 metrics
MetricPKGAMCRSON
Debt / assets 36.0% 37.8% 40.6%
Debt / equity 0.9x 1.2x 1.2x
Net debt / EBITDA 1.9x 3.8x 2.7x
Debt / FCF 5.4x 11.4x 12.6x
Liabilities / assets 57.7% 68.2% 67.2%
Equity / assets 42.3% 31.8% 32.8%
Interest coverage – 2.8x 5.1x
Current ratio 2.9x 1.3x 1.0x
Quick ratio 1.7x 0.6x 0.5x
Cash ratio 0.5x 0.1x 0.1x
Altman Z-score 4.01 1.39 1.83

Shareholder Returns

7 metrics
MetricPKGAMCRSON
Dividend yield 2.2% 5.6% 4.3%
Net buyback yield 0.3% 0.0% 0.1%
Shareholder yield 2.5% 5.6% 4.4%
Payout ratio (earnings) 64.8% 108.0% 33.5%
Payout ratio (FCF) 60.6% 97.2% 59.3%
Dividend growth (1Y) -0.3% 41.4% 2.2%
Dividend CAGR (3Y) -0.7% 18.2% 2.9%

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.

ConsensusPKGAMCRSON
Forward P/E 22.6xFY2026 11.4xFY2027 9.3xFY2026
EPS, next fiscal year $10.94FY2026 $4.04FY2027 $5.38FY2026
EPS growth, next FY +11.2%FY2026 +0.5%FY2027 -5.8%FY2026
EPS growth, the year after +31.6% +12.4% +18.4%
Revenue, next fiscal year $9.52BFY2026 $23.41BFY2027 $7.74BFY2026
Revenue growth, next FY +5.9%FY2026 -0.4%FY2027 +3.0%FY2026
Revenue growth, the year after +17.6% -1.9% -5.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersPKGAMCRSON
Held by institutions 97.9% 77.1% 97.9%
Institutions holding 901 684 507
Change in shares held, QoQ +1.6% +3.7% +13.2%
Institutions buying 456 409 264
Institutions selling 291 211 160
Buyers to sellers 1.57 1.94 1.65

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.

PKGAMCRSON
PKG 1.00 0.57 0.47
AMCR 0.57 1.00 0.57
SON 0.47 0.57 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, PKG, AMCR and SON?

Packaging Corp Of America (PKG) is the largest by market capitalisation: Packaging Corp Of America (PKG) $22.47B, Amcor (AMCR) $21.40B, Sonoco Products (SON) $4.92B.

Which stock is cheaper, PKG, AMCR and SON?

Sonoco Products (SON) trades on the lowest price-to-earnings ratio (Packaging Corp Of America (PKG) 32.5x, Amcor (AMCR) 19.4x, Sonoco Products (SON) 7.8x). On next year's consensus earnings, Sonoco Products (SON) is cheapest (Packaging Corp Of America (PKG) 22.6x, Amcor (AMCR) 11.4x, Sonoco Products (SON) 9.3x). 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: Packaging Corp Of America (PKG) +10.3%, Amcor (AMCR) +56.6%, Sonoco Products (SON) +17.7%.

Which company is more profitable?

Sonoco Products (SON) has the highest net margin (Packaging Corp Of America (PKG) 7.3%, Amcor (AMCR) 4.7%, Sonoco Products (SON) 8.4%). On return on invested capital, Sonoco Products (SON) leads (Packaging Corp Of America (PKG) 9.1%, Amcor (AMCR) 6.1%, Sonoco Products (SON) 10.0%).

Which stock has performed better?

Over the past year Sonoco Products (SON) returned the most: Packaging Corp Of America (PKG) +16.0%, Amcor (AMCR) +12.1%, Sonoco Products (SON) +21.0%. Over five years, Packaging Corp Of America (PKG) compounded fastest (Packaging Corp Of America (PKG) +13.0%/yr, Amcor (AMCR) -5.4%/yr, Sonoco Products (SON) -3.4%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Amcor (AMCR) has the highest dividend yield: Packaging Corp Of America (PKG) 0.02%, Amcor (AMCR) 0.06%, Sonoco Products (SON) 0.04%.

Which stock is riskier?

By one-year price volatility, Packaging Corp Of America (PKG) has been the steadiest (Packaging Corp Of America (PKG) 28.2%, Amcor (AMCR) 31.6%, Sonoco Products (SON) 33.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, PKG, AMCR and SON?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, Sonoco Products (SON) 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.