Pfizer Inc. (PFE) vs Protagonist Therapeutics, Inc. (PTGX)
The same free fields, in the same order, for both companies, so a figure on one line can be read straight across.
This page states measurements and nothing else. It does not rank the two companies, name one of them, or draw a conclusion from the figures.
Data as of Oct 27, 2026, for both companies.
The figures, field by field
A dash means the snapshot carries no figure for that company on that line. A line is dropped only when neither company has it, so a dash beside a figure is a fact about coverage, not about either company.
| PFE | PTGX | |
|---|---|---|
| Sector | Healthcare | Healthcare |
| Industry | Drug Manufacturers - General | Biotechnology |
| Size band | LARGE | MID |
| Listing | NYSE | Nasdaq GM |
| Country | United States | United States |
| Theme | pharmaceuticals-large-cap | rare-disease |
| Price and returns | ||
| Last close | $29.79 | $140.32 |
| Return · 1 week | +1.19% | +4.37% |
| Return · 1 month | +3.73% | −1.49% |
| Return · 3 months | +17.98% | +2.54% |
| Return · year to date | +22.28% | +60.95% |
| Return · 1 year | +26.49% | +86.47% |
| Distance from the 52-week highThe last close measured against the highest close of the past 52 weeks. | −2.14% | −12.74% |
| 52-week high | $30.44 | $160.81 |
| 52-week low | $23.62 | $73.08 |
| Size and turnover | ||
| Market value · USDConverted to US dollars, so two companies listed in different currencies sit under one heading. | $169.79B | $9.08B |
| Turnover · median day, USDThe median value traded in a session over the past 50 sessions. | $929.52M | $82.46M |
| Employees | 75,000 | 141 |
| Valuation | ||
| Price to earnings · trailing | 39.00× | 125.00× |
| Price to earnings · forward | 10.41× | n/a (negative forward earnings) |
| Price to sales | 2.69× | 29.54× |
| Price to book | 2.01× | 9.89× |
| Enterprise value to EBITDA | 8.80× | 126.21× |
| Enterprise value to revenue | 3.51× | 26.80× |
| PEG ratio | 13.76 | — |
| Earnings per share · trailing | 0.77 | 1.03 |
| Profitability | ||
| Gross margin | 73.18% | — |
| Operating margin | 27.88% | 74.37% |
| Profit margin | 6.81% | 29.40% |
| Return on equity | 5.01% | 10.99% |
| Return on assets | 5.78% | 4.55% |
| Growth | ||
| Revenue growth | +2.60% | +3749.20% |
| Balance sheet and payout | ||
| Debt / equity (%) | 74.25 | 1.10 |
| Current ratio | 1.27 | 21.71 |
| Dividend yield | 5.73% | 0.00% |
| Payout ratio | 226.32% | 0.00% |
| Trend and volatility | ||
| RSI · 14 | 61.82 | 50.90 |
| ADX · 14 | 28.95 | 14.78 |
| 50-day average | $28.36 | $143.91 |
| 200-day average | $26.71 | $115.39 |
| Average true range · share of priceAverage true range over 14 sessions, stated as a share of the last close, so it can be read across two share prices. | 1.96% | 4.36% |
The full PFE analysis
Everything this table leaves out for Pfizer Inc.: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the PFE argument makes.
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Open the full PFE analysisThe full PTGX analysis
Everything this table leaves out for Protagonist Therapeutics, Inc.: the plain-language summary and key points, the accumulation read, signal history, full fundamentals, market context, and the case each side of the PTGX argument makes.
$9.90 per stock, one time, 30 days of access.
Open the full PTGX analysis