AZN vs GILD Comparison: AI Score, Valuation, Performance and Upside
Compare AstraZeneca's broad oncology and respiratory pipeline against Gilead's near-monopoly HIV treatment franchise and expanding cancer drug portfolio.
Use this AstraZeneca vs Gilead Sciences comparison to evaluate the key differences across valuation, growth, profitability, and risk before making an investment decision.
GILD holds the edge across 3 of 5 key metrics in this comparison. GILD has delivered stronger 1-year price return (+30.00% vs +4.76%), though AZN has the better forward P/E setup (14.10x vs 14.73x for GILD). GILD leads on both revenue growth (10.20%) and operating margin (33.68%), suggesting a stronger fundamental setup on both dimensions. Analyst consensus implies meaningfully more upside for AZN (+32.92%) than for GILD (+8.05%).
Human Wall Street analysts' price targets, typically implying a ~12-month view — a separate signal from this site's own AI Prediction Signal further down the page, which is a 5-/30-day machine-learning forecast based on price history alone.
| Metric | AZN | GILD |
|---|---|---|
| AI scorei | 42.3 | 42.9 |
| AI ranki | #954 | #899 |
| Latest closei | $161.85 | $146.30 |
| 1M returni | +3.45% | +5.74% |
| 6M returni | -15.39% | +1.32% |
| 1Y returni | +4.76% | +30.00% |
How much would $10,000 be worth today if invested at the start of each period, with all dividends reinvested?
| Period | AZN | GILD |
|---|---|---|
| 1Y ago | $10.58K (+5.8%) started 2025-09-15 | $13.2K (+32.0%) started 2025-09-16 |
| 5Y ago | $17.5K (+75.0%) started 2021-09-15 | $27.25K (+172.5%) started 2021-09-17 |
| 10Y ago | $43.07K (+330.7%) started 2016-09-15 | $36.72K (+267.2%) started 2016-09-19 |
Hypothetical — past performance does not guarantee future results.
| Metric | AZN | GILD |
|---|---|---|
| Market capi | $248.41B | $180.64B |
| Trailing P/Ei | 23.98 | 17.74 |
| Forward P/Ei | 14.10 | 14.73 |
| Price/Salesi | N/A | 4.87 |
| EV/Revenuei | 4.50 | 6.63 |
| Analyst targeti | $212.90 | $157.41 |
| Target upsidei | +32.92% | +8.05% |
| Metric | AZN | GILD |
|---|---|---|
| Revenue growthi | 6.40% | 10.20% |
| Earnings growthi | 2.50% | 54.80% |
| EPS growthi | +2.50% | +54.80% |
| FCF margini | +7.99% | +32.07% |
| Operating margini | 23.46% | 33.68% |
| Profit margini | 17.02% | -10.64% |
| ROIC proxyi | 21.96% | -20.68% |
| Return on equityi | 21.96% | -20.68% |
| Dividend yieldi | 2.00% | 2.20% |
| Payout ratioi | 47.41% | 43.40% |
| Dividend growth streaki | 2 yrs | No increase yet |
| Betai | 0.20 | 0.34 |
| Debt/equityi | 64.22 | 223.47 |
| Current ratioi | 0.89 | 1.26 |
| Quick ratioi | 0.66 | 0.90 |
Over the past year, AZN and GILD have moved weakly in the same direction (correlation of 0.37), based on daily returns.
Lower drawdown and smaller single-period drops generally indicate a smoother ride, though they do not guarantee lower future risk.
| Period | Metric | AZN | GILD |
|---|---|---|---|
| 1Y | Growthi | +4.76% | +31.97% |
| CAGRi | +4.77% | +32.04% | |
| Volatilityi | 28.47% | 26.49% | |
| Sharpe ratioi | 0.15 | 1.01 | |
| Sortino ratioi | 0.22 | 1.60 | |
| Max drawdowni | 25.41% | 22.03% | |
| Current drawdowni | 22.42% | 6.10% | |
| Avg drawdowni | 8.18% | 8.00% | |
| Ulcer Indexi | 11.17% | 10.23% | |
| Max daily dropi | 6.88% | 3.72% | |
| Max wkly dropi | 14.82% | 5.98% | |
| 5Y | Growthi | +58.00% | +134.93% |
| CAGRi | +9.58% | +18.64% | |
| Volatilityi | 24.87% | 24.78% | |
| Sharpe ratioi | 0.31 | 0.63 | |
| Sortino ratioi | 0.44 | 0.98 | |
| Max drawdowni | 27.87% | 26.59% | |
| Current drawdowni | 22.42% | 6.10% | |
| Avg drawdowni | 9.57% | 9.00% | |
| Ulcer Indexi | 11.91% | 10.96% | |
| Max daily dropi | 8.83% | 10.15% | |
| Max wkly dropi | 14.82% | 9.78% | |
| 10Y | Growthi | +215.84% | +153.87% |
| CAGRi | +12.19% | +9.77% | |
| Volatilityi | 25.14% | 25.59% | |
| Sharpe ratioi | 0.41 | 0.32 | |
| Sortino ratioi | 0.58 | 0.47 | |
| Max drawdowni | 27.87% | 30.47% | |
| Current drawdowni | 22.42% | 6.10% | |
| Avg drawdowni | 8.26% | 13.27% | |
| Ulcer Indexi | 10.63% | 15.17% | |
| Max daily dropi | 14.91% | 10.15% | |
| Max wkly dropi | 16.45% | 12.29% |
| Category | AZN | GILD |
|---|---|---|
| Company | AZN | GILD |
| Sector | Healthcare | Healthcare |
| Industry | Drug Manufacturers - General | Drug Manufacturers - General |
| Core business | AstraZeneca PLC, a biopharmaceutical company, focuses on the discovery, development, manufacture, and commercialization of prescription medicines. | Gilead Sciences, Inc., a biopharmaceutical company, discovers, develops, and commercializes medicines in the areas of unmet medical need in the United States, Europe, and internationally. |
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