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Side-by-side financial comparison of GRAPHIC PACKAGING HOLDING CO (GPK) and SANMINA CORP (SANM). Click either name above to swap in a different company.

SANMINA CORP is the larger business by last-quarter revenue ($3.2B vs $2.1B, roughly 1.5× GRAPHIC PACKAGING HOLDING CO). GRAPHIC PACKAGING HOLDING CO runs the higher net margin — 3.4% vs 1.5%, a 1.8% gap on every dollar of revenue. On growth, SANMINA CORP posted the faster year-over-year revenue change (59.0% vs 0.2%). Over the past eight quarters, SANMINA CORP's revenue compounded faster (31.9% CAGR vs -3.5%).

Graphic Packaging International is a Fortune 500 corporation based in Atlanta, Georgia, United States. It designs and manufactures packaging solutions for commercial products. GPI manufactures paperboard and folding cartons for a wide range of popular consumer goods, particularly beverages and packaged food. The company operates paperboard mills in Kalamazoo, Michigan; Macon, Georgia; Middletown, Ohio; Prosperity, South Carolina; Texarkana, Texas; and West Monroe, Louisiana, that use recycled...

Sanmina Corporation is an American electronics manufacturing services (EMS) provider headquartered in San Jose, California that serves original equipment manufacturers (OEMs) in communications and computer hardware fields. The firm has nearly 80 manufacturing sites, and is one of the world’s largest independent manufacturers of printed circuit boards and backplanes. As of 2022, it is ranked number 482 in the Fortune 500 list.

GPK vs SANM — Head-to-Head

Bigger by revenue
SANM
SANM
1.5× larger
SANM
$3.2B
$2.1B
GPK
Growing faster (revenue YoY)
SANM
SANM
+58.7% gap
SANM
59.0%
0.2%
GPK
Higher net margin
GPK
GPK
1.8% more per $
GPK
3.4%
1.5%
SANM
Faster 2-yr revenue CAGR
SANM
SANM
Annualised
SANM
31.9%
-3.5%
GPK

Income Statement — Q4 FY2025 vs Q1 FY2026

Metric
GPK
GPK
SANM
SANM
Revenue
$2.1B
$3.2B
Net Profit
$71.0M
$49.3M
Gross Margin
14.1%
7.6%
Operating Margin
7.4%
2.3%
Net Margin
3.4%
1.5%
Revenue YoY
0.2%
59.0%
Net Profit YoY
-48.6%
-24.2%
EPS (diluted)
$0.24
$0.89

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
GPK
GPK
SANM
SANM
Q4 25
$2.1B
$3.2B
Q3 25
$2.2B
$2.1B
Q2 25
$2.2B
$2.0B
Q1 25
$2.1B
$2.0B
Q4 24
$2.1B
$2.0B
Q3 24
$2.2B
$2.0B
Q2 24
$2.2B
$1.8B
Q1 24
$2.3B
$1.8B
Net Profit
GPK
GPK
SANM
SANM
Q4 25
$71.0M
$49.3M
Q3 25
$142.0M
$48.1M
Q2 25
$104.0M
$68.6M
Q1 25
$127.0M
$64.2M
Q4 24
$138.0M
$65.0M
Q3 24
$165.0M
$61.4M
Q2 24
$190.0M
$51.6M
Q1 24
$165.0M
$52.5M
Gross Margin
GPK
GPK
SANM
SANM
Q4 25
14.1%
7.6%
Q3 25
19.6%
9.1%
Q2 25
18.7%
8.9%
Q1 25
20.6%
8.9%
Q4 24
21.4%
8.4%
Q3 24
22.3%
8.5%
Q2 24
21.2%
8.3%
Q1 24
23.0%
8.4%
Operating Margin
GPK
GPK
SANM
SANM
Q4 25
7.4%
2.3%
Q3 25
10.7%
3.7%
Q2 25
8.8%
4.7%
Q1 25
10.5%
4.6%
Q4 24
11.4%
4.4%
Q3 24
12.6%
4.4%
Q2 24
14.5%
4.5%
Q1 24
12.4%
4.1%
Net Margin
GPK
GPK
SANM
SANM
Q4 25
3.4%
1.5%
Q3 25
6.5%
2.3%
Q2 25
4.7%
3.4%
Q1 25
6.0%
3.2%
Q4 24
6.6%
3.2%
Q3 24
7.5%
3.0%
Q2 24
8.5%
2.8%
Q1 24
7.3%
2.9%
EPS (diluted)
GPK
GPK
SANM
SANM
Q4 25
$0.24
$0.89
Q3 25
$0.48
$0.88
Q2 25
$0.34
$1.26
Q1 25
$0.42
$1.16
Q4 24
$0.46
$1.16
Q3 24
$0.55
$1.09
Q2 24
$0.62
$0.91
Q1 24
$0.53
$0.93

Balance Sheet & Financial Strength

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

Metric
GPK
GPK
SANM
SANM
Cash + ST InvestmentsLiquidity on hand
$261.0M
$1.4B
Total DebtLower is stronger
$5.0B
$2.2B
Stockholders' EquityBook value
$3.3B
$2.7B
Total Assets
$11.8B
$9.8B
Debt / EquityLower = less leverage
1.51×
0.82×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
GPK
GPK
SANM
SANM
Q4 25
$261.0M
$1.4B
Q3 25
$120.0M
$926.3M
Q2 25
$120.0M
$797.9M
Q1 25
$129.0M
$647.1M
Q4 24
$157.0M
$642.4M
Q3 24
$126.0M
$625.9M
Q2 24
$125.0M
$657.7M
Q1 24
$136.0M
$650.9M
Total Debt
GPK
GPK
SANM
SANM
Q4 25
$5.0B
$2.2B
Q3 25
$5.5B
$300.5M
Q2 25
$5.4B
Q1 25
$5.7B
Q4 24
$5.1B
Q3 24
$5.4B
Q2 24
$4.9B
Q1 24
$4.9B
Stockholders' Equity
GPK
GPK
SANM
SANM
Q4 25
$3.3B
$2.7B
Q3 25
$3.3B
$2.5B
Q2 25
$3.2B
$2.5B
Q1 25
$3.2B
$2.4B
Q4 24
$3.0B
$2.4B
Q3 24
$3.0B
$2.4B
Q2 24
$2.8B
$2.3B
Q1 24
$2.9B
$2.3B
Total Assets
GPK
GPK
SANM
SANM
Q4 25
$11.8B
$9.8B
Q3 25
$11.9B
$5.9B
Q2 25
$11.8B
$5.2B
Q1 25
$11.5B
$5.0B
Q4 24
$11.1B
$4.8B
Q3 24
$11.2B
$4.8B
Q2 24
$10.8B
$4.7B
Q1 24
$11.3B
$4.7B
Debt / Equity
GPK
GPK
SANM
SANM
Q4 25
1.51×
0.82×
Q3 25
1.67×
0.12×
Q2 25
1.68×
Q1 25
1.80×
Q4 24
1.71×
Q3 24
1.79×
Q2 24
1.75×
Q1 24
1.73×

Cash Flow & Capital Efficiency

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

Metric
GPK
GPK
SANM
SANM
Operating Cash FlowLast quarter
$521.0M
$178.7M
Free Cash FlowOCF − Capex
$91.9M
FCF MarginFCF / Revenue
2.9%
Capex IntensityCapex / Revenue
2.7%
Cash ConversionOCF / Net Profit
7.34×
3.63×
TTM Free Cash FlowTrailing 4 quarters
$518.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
GPK
GPK
SANM
SANM
Q4 25
$521.0M
$178.7M
Q3 25
$227.0M
$199.1M
Q2 25
$267.0M
$200.8M
Q1 25
$-174.0M
$156.9M
Q4 24
$489.0M
$63.9M
Q3 24
$187.0M
$51.9M
Q2 24
$161.0M
$90.0M
Q1 24
$3.0M
$72.3M
Free Cash Flow
GPK
GPK
SANM
SANM
Q4 25
$91.9M
Q3 25
$136.6M
Q2 25
$163.7M
Q1 25
$126.1M
Q4 24
$46.9M
Q3 24
$27.2M
Q2 24
$67.2M
Q1 24
$42.7M
FCF Margin
GPK
GPK
SANM
SANM
Q4 25
2.9%
Q3 25
6.5%
Q2 25
8.0%
Q1 25
6.4%
Q4 24
2.3%
Q3 24
1.4%
Q2 24
3.7%
Q1 24
2.3%
Capex Intensity
GPK
GPK
SANM
SANM
Q4 25
2.7%
Q3 25
3.0%
Q2 25
1.8%
Q1 25
1.5%
Q4 24
0.9%
Q3 24
1.2%
Q2 24
1.2%
Q1 24
1.6%
Cash Conversion
GPK
GPK
SANM
SANM
Q4 25
7.34×
3.63×
Q3 25
1.60×
4.14×
Q2 25
2.57×
2.93×
Q1 25
-1.37×
2.44×
Q4 24
3.54×
0.98×
Q3 24
1.13×
0.85×
Q2 24
0.85×
1.74×
Q1 24
0.02×
1.38×

Financial Flow Comparison

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

Revenue Breakdown by Segment

GPK
GPK

Americas Paperboard Packaging$1.4B68%
Other$667.0M32%

SANM
SANM

Industrial And Energy Medical Defense And Aerospace And Automotive And Transportation$1.2B38%
ZT Systems$1.1B34%
Other Segments CPS$434.3M14%
CPS Third Party Revenue$412.7M13%
Change In Accounting Method Accounted For As Change In Estimate$2.7M0%

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