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Side-by-side financial comparison of Pfizer (PFE) and Smurfit Westrock (SW). Click either name above to swap in a different company.

Pfizer is the larger business by last-quarter revenue ($14.5B vs $7.7B, roughly 1.9× Smurfit Westrock). Pfizer runs the higher net margin — 18.6% vs 0.8%, a 17.8% gap on every dollar of revenue. On growth, Pfizer posted the faster year-over-year revenue change (5.0% vs 0.7%). Over the past eight quarters, Smurfit Westrock's revenue compounded faster (61.2% CAGR vs 4.3%).

Pfizer Inc. is an American multinational pharmaceutical and biotechnology corporation headquartered at The Spiral in Manhattan, New York City. Founded in 1849 in New York by German entrepreneurs Charles Pfizer (1824–1906) and Charles F. Erhart (1821–1891), Pfizer is one of the oldest pharmaceutical companies in North America.

Smurfit Westrock plc is an Irish company based in Dublin, Ireland that manufactures corrugated and paper-based packaging. Its stock is listed on the New York Stock Exchange and the London Stock Exchange.

PFE vs SW — Head-to-Head

Bigger by revenue
PFE
PFE
1.9× larger
PFE
$14.5B
$7.7B
SW
Growing faster (revenue YoY)
PFE
PFE
+4.3% gap
PFE
5.0%
0.7%
SW
Higher net margin
PFE
PFE
17.8% more per $
PFE
18.6%
0.8%
SW
Faster 2-yr revenue CAGR
SW
SW
Annualised
SW
61.2%
4.3%
PFE

Income Statement — Q1 FY2026 vs Q1 FY2026

Metric
PFE
PFE
SW
SW
Revenue
$14.5B
$7.7B
Net Profit
$2.7B
$63.0M
Gross Margin
16.4%
Operating Margin
3.3%
Net Margin
18.6%
0.8%
Revenue YoY
5.0%
0.7%
Net Profit YoY
EPS (diluted)
$0.47
$0.12

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
PFE
PFE
SW
SW
Q1 26
$14.5B
$7.7B
Q4 25
$17.6B
$7.6B
Q3 25
$16.7B
$8.0B
Q2 25
$14.7B
$7.9B
Q1 25
$13.7B
$7.7B
Q4 24
$17.8B
$7.5B
Q3 24
$17.7B
$7.7B
Q2 24
$13.3B
$3.0B
Net Profit
PFE
PFE
SW
SW
Q1 26
$2.7B
$63.0M
Q4 25
$-1.6B
$97.0M
Q3 25
$3.5B
$246.0M
Q2 25
$2.9B
$-28.0M
Q1 25
$3.0B
$384.0M
Q4 24
$410.0M
$146.0M
Q3 24
$4.5B
$-150.0M
Q2 24
$41.0M
$132.0M
Gross Margin
PFE
PFE
SW
SW
Q1 26
16.4%
Q4 25
70.0%
18.2%
Q3 25
74.9%
19.6%
Q2 25
74.2%
19.1%
Q1 25
79.3%
20.6%
Q4 24
66.7%
19.1%
Q3 24
70.3%
17.6%
Q2 24
75.2%
23.3%
Operating Margin
PFE
PFE
SW
SW
Q1 26
3.3%
Q4 25
-9.4%
5.1%
Q3 25
20.0%
6.6%
Q2 25
20.8%
3.2%
Q1 25
20.3%
7.2%
Q4 24
-0.1%
5.3%
Q3 24
26.6%
0.7%
Q2 24
-0.8%
8.2%
Net Margin
PFE
PFE
SW
SW
Q1 26
18.6%
0.8%
Q4 25
-9.4%
1.3%
Q3 25
21.3%
3.1%
Q2 25
19.9%
-0.4%
Q1 25
21.6%
5.0%
Q4 24
2.3%
1.9%
Q3 24
25.2%
-2.0%
Q2 24
0.3%
4.4%
EPS (diluted)
PFE
PFE
SW
SW
Q1 26
$0.47
$0.12
Q4 25
$-0.29
$0.18
Q3 25
$0.62
$0.47
Q2 25
$0.51
$-0.05
Q1 25
$0.52
$0.73
Q4 24
$0.07
$-0.12
Q3 24
$0.78
$-0.30
Q2 24
$0.01
$0.51

Balance Sheet & Financial Strength

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

Metric
PFE
PFE
SW
SW
Cash + ST InvestmentsLiquidity on hand
Total DebtLower is stronger
$980.0M
Stockholders' EquityBook value
$18.1B
Total Assets
$45.2B
Debt / EquityLower = less leverage
0.05×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PFE
PFE
SW
SW
Q1 26
Q4 25
$1.1B
$892.0M
Q3 25
$1.3B
$851.0M
Q2 25
$1.6B
$778.0M
Q1 25
$1.4B
$797.0M
Q4 24
$1.0B
$855.0M
Q3 24
$1.1B
Q2 24
$1.1B
$26.8K
Total Debt
PFE
PFE
SW
SW
Q1 26
$980.0M
Q4 25
$13.4B
Q3 25
$13.3B
Q2 25
$13.3B
Q1 25
$12.9B
Q4 24
$12.5B
Q3 24
$13.2B
Q2 24
Stockholders' Equity
PFE
PFE
SW
SW
Q1 26
$18.1B
Q4 25
$86.5B
$18.3B
Q3 25
$92.8B
$18.4B
Q2 25
$88.7B
$18.3B
Q1 25
$90.3B
$17.9B
Q4 24
$88.2B
$17.4B
Q3 24
$92.3B
$18.0B
Q2 24
$87.7B
$14.5K
Total Assets
PFE
PFE
SW
SW
Q1 26
$45.2B
Q4 25
$208.2B
$45.2B
Q3 25
$208.7B
$45.6B
Q2 25
$206.1B
$45.7B
Q1 25
$208.0B
$44.6B
Q4 24
$213.4B
$43.8B
Q3 24
$219.5B
$45.0B
Q2 24
$216.2B
$26.8K
Debt / Equity
PFE
PFE
SW
SW
Q1 26
0.05×
Q4 25
0.73×
Q3 25
0.72×
Q2 25
0.73×
Q1 25
0.72×
Q4 24
0.72×
Q3 24
0.73×
Q2 24

Cash Flow & Capital Efficiency

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

Metric
PFE
PFE
SW
SW
Operating Cash FlowLast quarter
$204.0M
Free Cash FlowOCF − Capex
FCF MarginFCF / Revenue
Capex IntensityCapex / Revenue
Cash ConversionOCF / Net Profit
3.24×
TTM Free Cash FlowTrailing 4 quarters

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
PFE
PFE
SW
SW
Q1 26
$204.0M
Q4 25
$5.3B
$1.2B
Q3 25
$4.6B
$1.1B
Q2 25
$-582.0M
$829.0M
Q1 25
$2.3B
$235.0M
Q4 24
$6.7B
$781.0M
Q3 24
$6.7B
$320.0M
Q2 24
$-1.8B
$340.0M
Free Cash Flow
PFE
PFE
SW
SW
Q1 26
Q4 25
$4.5B
$612.0M
Q3 25
$4.0B
$523.0M
Q2 25
$-1.2B
$307.0M
Q1 25
$1.8B
$-242.0M
Q4 24
$5.8B
$212.0M
Q3 24
$6.1B
$-192.0M
Q2 24
$-2.4B
$163.0M
FCF Margin
PFE
PFE
SW
SW
Q1 26
Q4 25
25.6%
8.1%
Q3 25
24.0%
6.5%
Q2 25
-8.2%
3.9%
Q1 25
12.9%
-3.2%
Q4 24
32.7%
2.8%
Q3 24
34.3%
-2.5%
Q2 24
-18.2%
5.5%
Capex Intensity
PFE
PFE
SW
SW
Q1 26
Q4 25
4.8%
7.7%
Q3 25
3.6%
7.6%
Q2 25
4.2%
6.6%
Q1 25
4.1%
6.2%
Q4 24
5.2%
7.5%
Q3 24
3.7%
6.7%
Q2 24
4.8%
6.0%
Cash Conversion
PFE
PFE
SW
SW
Q1 26
3.24×
Q4 25
12.32×
Q3 25
1.30×
4.61×
Q2 25
-0.20×
Q1 25
0.79×
0.61×
Q4 24
16.39×
5.35×
Q3 24
1.50×
Q2 24
-43.44×
2.58×

Financial Flow Comparison

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

Revenue Breakdown by Segment

PFE
PFE

Product revenues$11.7B81%
Alliance revenues$2.3B16%
Royalty revenues$396.0M3%

SW
SW

Segment breakdown not available.

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