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Side-by-side financial comparison of Merck & Co. (MRK) and Prudential Financial (PRU). Click either name above to swap in a different company.
Merck & Co. is the larger business by last-quarter revenue ($16.3B vs $15.7B, roughly 1.0× Prudential Financial). Prudential Financial runs the higher net margin — 5.8% vs 0.9%, a 4.9% gap on every dollar of revenue. On growth, Prudential Financial posted the faster year-over-year revenue change (25.3% vs 4.9%). Over the past eight quarters, Merck & Co.'s revenue compounded faster (0.5% CAGR vs -18.3%).
Merck & Co., Inc. is an American multinational pharmaceutical company headquartered in Rahway, New Jersey. The company does business as Merck Sharp & Dohme or MSD outside the United States and Canada. The company is ranked fourth on the list of largest biomedical companies by revenue.
Prudential Financial, Inc. is an American financial services company whose subsidiaries provide insurance, retirement planning, investment management, and other products and services to both retail and institutional customers throughout the United States and in over 40 other countries. In 2019, Prudential was the largest insurance provider in the United States with $815.1 billion in total assets. The company is included in the Fortune Global 500 and Fortune 500 rankings.
MRK vs PRU — Head-to-Head
Income Statement — Q1 FY2026 vs Q4 FY2025
| Metric | | |
|---|---|---|
| Revenue | $16.3B | $15.7B |
| Net Profit | $141.0M | $905.0M |
| Gross Margin | 74.2% | — |
| Operating Margin | — | 7.7% |
| Net Margin | 0.9% | 5.8% |
| Revenue YoY | 4.9% | 25.3% |
| Net Profit YoY | -9.5% | 1687.7% |
| EPS (diluted) | — | $2.54 |
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.
| Q1 26 | $16.3B | — | ||
| Q4 25 | $16.4B | $15.7B | ||
| Q3 25 | $17.3B | $17.9B | ||
| Q2 25 | $15.8B | $13.7B | ||
| Q1 25 | $15.5B | $13.5B | ||
| Q4 24 | $15.6B | $12.5B | ||
| Q3 24 | $16.7B | $19.5B | ||
| Q2 24 | $16.1B | $14.9B |
| Q1 26 | $141.0M | — | ||
| Q4 25 | $3.0B | $905.0M | ||
| Q3 25 | $5.8B | $1.4B | ||
| Q2 25 | $4.4B | $533.0M | ||
| Q1 25 | $5.1B | $707.0M | ||
| Q4 24 | $3.7B | $-57.0M | ||
| Q3 24 | $3.2B | $448.0M | ||
| Q2 24 | $5.5B | $1.2B |
| Q1 26 | 74.2% | — | ||
| Q4 25 | 66.2% | — | ||
| Q3 25 | 77.7% | — | ||
| Q2 25 | 77.5% | — | ||
| Q1 25 | 78.0% | — | ||
| Q4 24 | 75.5% | — | ||
| Q3 24 | 75.5% | — | ||
| Q2 24 | 76.8% | — |
| Q1 26 | — | — | ||
| Q4 25 | 20.9% | 7.7% | ||
| Q3 25 | 39.0% | 10.0% | ||
| Q2 25 | 31.6% | 5.4% | ||
| Q1 25 | 38.0% | 6.8% | ||
| Q4 24 | 26.7% | -1.2% | ||
| Q3 24 | 24.6% | 2.8% | ||
| Q2 24 | 37.3% | 9.5% |
| Q1 26 | 0.9% | — | ||
| Q4 25 | 18.1% | 5.8% | ||
| Q3 25 | 33.5% | 8.0% | ||
| Q2 25 | 28.0% | 3.9% | ||
| Q1 25 | 32.7% | 5.2% | ||
| Q4 24 | 24.0% | -0.5% | ||
| Q3 24 | 19.0% | 2.3% | ||
| Q2 24 | 33.9% | 8.0% |
| Q1 26 | — | — | ||
| Q4 25 | $1.19 | $2.54 | ||
| Q3 25 | $2.32 | $4.01 | ||
| Q2 25 | $1.76 | $1.48 | ||
| Q1 25 | $2.01 | $1.96 | ||
| Q4 24 | $1.49 | $-0.14 | ||
| Q3 24 | $1.24 | $1.24 | ||
| Q2 24 | $2.14 | $3.28 |
Balance Sheet & Financial Strength
Snapshot of each company's liquidity, leverage and book value from the latest quarter.
| Metric | | |
|---|---|---|
| Cash + ST InvestmentsLiquidity on hand | — | $19.7B |
| Total DebtLower is stronger | — | — |
| Stockholders' EquityBook value | — | $32.4B |
| Total Assets | — | $773.7B |
| Debt / EquityLower = less leverage | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | — | ||
| Q4 25 | $14.6B | $19.7B | ||
| Q3 25 | $18.2B | $17.5B | ||
| Q2 25 | $8.6B | $16.6B | ||
| Q1 25 | $9.2B | $16.1B | ||
| Q4 24 | $13.7B | $18.5B | ||
| Q3 24 | $14.6B | $20.2B | ||
| Q2 24 | $11.4B | $17.1B |
| Q1 26 | — | — | ||
| Q4 25 | $52.6B | $32.4B | ||
| Q3 25 | $51.9B | $32.1B | ||
| Q2 25 | $49.0B | $30.6B | ||
| Q1 25 | $48.3B | $29.9B | ||
| Q4 24 | $46.3B | $27.9B | ||
| Q3 24 | $44.5B | $30.4B | ||
| Q2 24 | $43.6B | $28.0B |
| Q1 26 | — | — | ||
| Q4 25 | $136.9B | $773.7B | ||
| Q3 25 | $129.5B | $776.3B | ||
| Q2 25 | $117.5B | $759.0B | ||
| Q1 25 | $115.1B | $739.3B | ||
| Q4 24 | $117.1B | $735.6B | ||
| Q3 24 | $117.5B | $760.3B | ||
| Q2 24 | $112.6B | $715.2B |
Cash Flow & Capital Efficiency
How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.
| Metric | | |
|---|---|---|
| Operating Cash FlowLast quarter | — | $3.3B |
| Free Cash FlowOCF − Capex | — | — |
| FCF MarginFCF / Revenue | — | — |
| Capex IntensityCapex / Revenue | — | — |
| Cash ConversionOCF / Net Profit | — | 3.67× |
| TTM Free Cash FlowTrailing 4 quarters | — | — |
8-quarter trend — quarters aligned by calendar period.
| Q1 26 | — | — | ||
| Q4 25 | $2.9B | $3.3B | ||
| Q3 25 | $7.8B | $4.3B | ||
| Q2 25 | $3.3B | $1.2B | ||
| Q1 25 | $2.5B | $-2.5B | ||
| Q4 24 | $3.5B | $2.3B | ||
| Q3 24 | $9.3B | $1.1B | ||
| Q2 24 | $5.6B | $-146.0M |
| Q1 26 | — | — | ||
| Q4 25 | $1.8B | — | ||
| Q3 25 | $6.8B | — | ||
| Q2 25 | $2.5B | — | ||
| Q1 25 | $1.2B | — | ||
| Q4 24 | $2.5B | — | ||
| Q3 24 | $8.5B | — | ||
| Q2 24 | $4.8B | — |
| Q1 26 | — | — | ||
| Q4 25 | 11.1% | — | ||
| Q3 25 | 39.6% | — | ||
| Q2 25 | 16.0% | — | ||
| Q1 25 | 7.5% | — | ||
| Q4 24 | 16.1% | — | ||
| Q3 24 | 51.1% | — | ||
| Q2 24 | 30.1% | — |
| Q1 26 | — | — | ||
| Q4 25 | 6.3% | — | ||
| Q3 25 | 5.7% | — | ||
| Q2 25 | 4.8% | — | ||
| Q1 25 | 8.6% | — | ||
| Q4 24 | 6.0% | — | ||
| Q3 24 | 4.7% | — | ||
| Q2 24 | 4.9% | — |
| Q1 26 | — | — | ||
| Q4 25 | 0.96× | 3.67× | ||
| Q3 25 | 1.35× | 3.00× | ||
| Q2 25 | 0.74× | 2.18× | ||
| Q1 25 | 0.49× | -3.54× | ||
| Q4 24 | 0.92× | — | ||
| Q3 24 | 2.94× | 2.47× | ||
| Q2 24 | 1.03× | -0.12× |
Financial Flow Comparison
Revenue → gross profit → operating profit → net profit for each company.
Revenue Breakdown by Segment
MRK
Segment breakdown not available.
PRU
| Other | $8.5B | 54% |
| International Insurance Division | $4.4B | 28% |
| US Businesses Division | $1.6B | 10% |
| PGIM Division | $1.1B | 7% |
| Trading | $51.0M | 0% |
