AstraZeneca PLC (AZN) vs Western Digital Corporation (WDC)
AZN leads on 11 of 17 compared metrics.
A side-by-side comparison of AstraZeneca PLC and Western Digital Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 15, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).
Total return — AZN vs WDC
growth of $100 · last 30yAZN +732.9%WDC +6311.4%WDC compounded faster
Log scale — wide-divergence pair
AZN WDC
AZN vs WDC: by the numbers
- •AZN is the larger company ($277.22B vs $194.03B market cap).
- •AZN trades at the lower earnings multiple (26.92 vs 32.96 P/E).
- •WDC converts more revenue to profit (55.07% vs 17.19% net margin).
- •AZN grew revenue faster over the past five years (16.99% vs -6.28% CAGR).
- •AZN pays the higher dividend yield (1.79% vs 0.09%).
Which is better, AZN or WDC?
Metric tally: AZN 11 · WDC 6It depends on what you're optimizing for:
ValueAZN(lower P/E)
GrowthAZN(faster 5Y revenue CAGR)
IncomeAZN(higher dividend yield)
QualityWDC(higher ROIC)
Metrics side by side
Valuation
| Metric | AZN | WDC |
|---|---|---|
| P/E ratio | 26.92● | 32.96 |
| Forward P/E | 15.33● | 31.96 |
| P/S ratio | 4.62● | 17.97 |
| P/B ratio | 5.90● | 21.87 |
| PEG ratio | 0.14● | 2.55 |
| EV / EBITDA | 14.92● | 28.04 |
| FCF yield | 2.89%● | 1.37% |
Profitability
| Metric | AZN | WDC |
|---|---|---|
| Gross margin | 81.68%● | 45.43% |
| Operating margin | 23.69% | 30.78%● |
| Net margin | 17.19% | 55.07%● |
| ROE | 21.95% | 67.00%● |
| ROIC | 13.03% | 21.53%● |
Dividends
| Metric | AZN | WDC |
|---|---|---|
| Dividend yield | 1.79%● | 0.09% |
| Payout ratio | 48.48% | 9.42% |
Growth (annualized)
| Metric | AZN | WDC |
|---|---|---|
| Revenue CAGR (5Y) | 16.99%● | -6.28% |
| EPS CAGR (5Y) | 22.02%● | 12.92% |
| FCF CAGR (5Y) | 15.68% | 78.08%● |
| Total return CAGR (5Y) | 11.03% | 58.48%● |
Frequently asked
- Which is better, AZN or WDC?
- It depends on your goal. value: AZN (lower P/E); growth: AZN (faster 5Y revenue CAGR); income: AZN (higher dividend yield); quality: WDC (higher ROIC). Across all compared metrics, AZN leads 11 to 6.
- Is AZN or WDC cheaper?
- On trailing earnings, AZN is cheaper: AZN trades at a 26.92 P/E and WDC at 32.96.
- Which has grown faster, AZN or WDC?
- Over the past five years, AZN grew revenue faster — AZN at a 16.99% CAGR versus WDC at -6.28%.
- Does AZN or WDC pay a bigger dividend?
- AZN yields 1.79% and WDC yields 0.09% based on trailing dividends and the latest price.
- Is AZN or WDC more profitable?
- WDC runs the higher net margin — AZN at 17.19% versus WDC at 55.07%.
- Which has been the better investment, AZN or WDC?
- Over the past 10-year, WDC delivered the higher annualized total return — AZN at 15.77% versus WDC at 33.71%. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
AstraZeneca P/E ratioWestern Digital P/E ratioAstraZeneca dividend yieldWestern Digital dividend yieldAstraZeneca ROEWestern Digital ROEAstraZeneca operating marginWestern Digital operating marginAstraZeneca revenue growthWestern Digital revenue growthAstraZeneca free cash flowWestern Digital free cash flow
AstraZeneca & Western Digital appear in these rankings
Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 15, 2026.