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

Citigroup is the larger business by last-quarter revenue ($19.9B vs $17.6B, roughly 1.1× Pfizer). Citigroup runs the higher net margin — 12.4% vs -9.4%, a 21.8% gap on every dollar of revenue. Citigroup produced more free cash flow last quarter ($24.9B vs $4.5B).

Citigroup Inc. or Citi is an American multinational investment bank and financial services company based in New York City. The company was formed in 1998 by the merger of Citicorp, the bank holding company for Citibank, and Travelers; Travelers was spun off from the company in 2002.

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.

C vs PFE — Head-to-Head

Bigger by revenue
C
C
1.1× larger
C
$19.9B
$17.6B
PFE
Higher net margin
C
C
21.8% more per $
C
12.4%
-9.4%
PFE
More free cash flow
C
C
$20.4B more FCF
C
$24.9B
$4.5B
PFE

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
C
C
PFE
PFE
Revenue
$19.9B
$17.6B
Net Profit
$2.5B
$-1.6B
Gross Margin
70.0%
Operating Margin
19.2%
-9.4%
Net Margin
12.4%
-9.4%
Revenue YoY
-1.2%
Net Profit YoY
-501.7%
EPS (diluted)
$1.21
$-0.29

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
C
C
PFE
PFE
Q4 25
$19.9B
$17.6B
Q3 25
$22.1B
$16.7B
Q2 25
$21.7B
$14.7B
Q1 25
$21.6B
$13.7B
Q4 24
$17.8B
Q3 24
$20.3B
$17.7B
Q2 24
$20.1B
$13.3B
Q1 24
$21.1B
$14.9B
Net Profit
C
C
PFE
PFE
Q4 25
$2.5B
$-1.6B
Q3 25
$3.8B
$3.5B
Q2 25
$4.0B
$2.9B
Q1 25
$4.1B
$3.0B
Q4 24
$410.0M
Q3 24
$3.2B
$4.5B
Q2 24
$3.2B
$41.0M
Q1 24
$3.4B
$3.1B
Gross Margin
C
C
PFE
PFE
Q4 25
70.0%
Q3 25
74.9%
Q2 25
74.2%
Q1 25
79.3%
Q4 24
66.7%
Q3 24
70.3%
Q2 24
75.2%
Q1 24
77.3%
Operating Margin
C
C
PFE
PFE
Q4 25
19.2%
-9.4%
Q3 25
24.2%
20.0%
Q2 25
24.1%
20.8%
Q1 25
25.2%
20.3%
Q4 24
-0.1%
Q3 24
21.6%
26.6%
Q2 24
21.4%
-0.8%
Q1 24
21.5%
23.0%
Net Margin
C
C
PFE
PFE
Q4 25
12.4%
-9.4%
Q3 25
17.0%
21.3%
Q2 25
18.5%
19.9%
Q1 25
18.8%
21.6%
Q4 24
2.3%
Q3 24
15.9%
25.2%
Q2 24
16.0%
0.3%
Q1 24
16.0%
20.9%
EPS (diluted)
C
C
PFE
PFE
Q4 25
$1.21
$-0.29
Q3 25
$1.86
$0.62
Q2 25
$1.96
$0.51
Q1 25
$1.96
$0.52
Q4 24
$0.07
Q3 24
$1.51
$0.78
Q2 24
$1.52
$0.01
Q1 24
$1.58
$0.55

Balance Sheet & Financial Strength

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

Metric
C
C
PFE
PFE
Cash + ST InvestmentsLiquidity on hand
$1.1B
Total DebtLower is stronger
$315.8B
Stockholders' EquityBook value
$212.3B
$86.5B
Total Assets
$2657.2B
$208.2B
Debt / EquityLower = less leverage
1.49×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
C
C
PFE
PFE
Q4 25
$1.1B
Q3 25
$1.3B
Q2 25
$1.6B
Q1 25
$1.4B
Q4 24
$1.0B
Q3 24
$1.1B
Q2 24
$1.1B
Q1 24
$719.0M
Total Debt
C
C
PFE
PFE
Q4 25
$315.8B
Q3 25
$315.8B
Q2 25
$317.8B
Q1 25
$295.7B
Q4 24
Q3 24
$299.1B
Q2 24
$280.3B
Q1 24
$285.5B
Stockholders' Equity
C
C
PFE
PFE
Q4 25
$212.3B
$86.5B
Q3 25
$213.0B
$92.8B
Q2 25
$213.2B
$88.7B
Q1 25
$212.4B
$90.3B
Q4 24
$88.2B
Q3 24
$209.1B
$92.3B
Q2 24
$208.3B
$87.7B
Q1 24
$206.6B
$92.3B
Total Assets
C
C
PFE
PFE
Q4 25
$2657.2B
$208.2B
Q3 25
$2642.5B
$208.7B
Q2 25
$2622.8B
$206.1B
Q1 25
$2571.5B
$208.0B
Q4 24
$213.4B
Q3 24
$2430.7B
$219.5B
Q2 24
$2405.7B
$216.2B
Q1 24
$2432.5B
$221.1B
Debt / Equity
C
C
PFE
PFE
Q4 25
1.49×
Q3 25
1.48×
Q2 25
1.49×
Q1 25
1.39×
Q4 24
Q3 24
1.43×
Q2 24
1.35×
Q1 24
1.38×

Cash Flow & Capital Efficiency

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

Metric
C
C
PFE
PFE
Operating Cash FlowLast quarter
$26.6B
$5.3B
Free Cash FlowOCF − Capex
$24.9B
$4.5B
FCF MarginFCF / Revenue
125.4%
25.6%
Capex IntensityCapex / Revenue
8.2%
4.8%
Cash ConversionOCF / Net Profit
10.75×
TTM Free Cash FlowTrailing 4 quarters
$-74.2B
$9.1B

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
C
C
PFE
PFE
Q4 25
$26.6B
$5.3B
Q3 25
$1.1B
$4.6B
Q2 25
$-36.6B
$-582.0M
Q1 25
$-58.7B
$2.3B
Q4 24
$6.7B
Q3 24
$6.7B
Q2 24
$-1.8B
Q1 24
$-10.8B
$1.1B
Free Cash Flow
C
C
PFE
PFE
Q4 25
$24.9B
$4.5B
Q3 25
$-517.0M
$4.0B
Q2 25
$-38.3B
$-1.2B
Q1 25
$-60.2B
$1.8B
Q4 24
$5.8B
Q3 24
$6.1B
Q2 24
$-2.4B
Q1 24
$-12.4B
$386.0M
FCF Margin
C
C
PFE
PFE
Q4 25
125.4%
25.6%
Q3 25
-2.3%
24.0%
Q2 25
-176.9%
-8.2%
Q1 25
-278.9%
12.9%
Q4 24
32.7%
Q3 24
34.3%
Q2 24
-18.2%
Q1 24
-58.9%
2.6%
Capex Intensity
C
C
PFE
PFE
Q4 25
8.2%
4.8%
Q3 25
7.3%
3.6%
Q2 25
8.1%
4.2%
Q1 25
7.0%
4.1%
Q4 24
5.2%
Q3 24
3.7%
Q2 24
4.8%
Q1 24
7.6%
4.7%
Cash Conversion
C
C
PFE
PFE
Q4 25
10.75×
Q3 25
0.29×
1.30×
Q2 25
-9.10×
-0.20×
Q1 25
-14.45×
0.79×
Q4 24
16.39×
Q3 24
1.50×
Q2 24
-43.44×
Q1 24
-3.21×
0.35×

Financial Flow Comparison

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

Revenue Breakdown by Segment

C
C

Services$5.9B30%
Markets$4.5B23%
Commissions And Fees$3.1B16%
Banking Segment$2.2B11%
Wealth$2.1B11%
Commercial Portfolio Segment$1.7B9%
Brokerage Commissions$249.0M1%

PFE
PFE

U.S.Commercial Division$9.0B51%
Specialty Care$4.8B27%
Total Alliance Biopharmaceuticals$2.6B15%
Royalty$480.0M3%
Pfizer Centre One$409.0M2%

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