PCVX vs PTGX: Which Stock Is the Better Buy?
Vaxcyte, Inc. and Protagonist Therapeutics, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Healthcare.
AI verdict — PCVX vs PTGX, read from the filings
The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.
| Vaxcyte, Inc. (PCVX) | Protagonist Therapeutics, Inc. (PTGX) | |
|---|---|---|
| Market cap | $6.8B | $6.9B |
| Revenue (latest FY) | $0 | $46.02M |
| Net income (latest FY) | $-766.63M | $-130.15M |
| Revenue growth (5y CAGR) | — | 10.0% |
| Net margin | — | -282.8% |
| Return on equity | -28.5% | -21.2% |
| P/E ratio | — | — |
| Dividend yield | — | — |
| Profitable years (of last 10) | 0 | 1 |
| Positive free cash flow | No | Yes |
Verify the comparison
Use the filing period and source shown by each tool before treating two figures as comparable.
See the full PCVX vs PTGX breakdown
Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.
Open PCVX's full financials → Open PTGX's full financials →More comparisons
Frequently asked questions
Which is bigger, PCVX or PTGX?
Protagonist Therapeutics, Inc. is larger by market capitalization — $6.9B versus $6.8B.
Which grows faster, PCVX or PTGX?
Five-year growth data is not available for both companies.
Where does this data come from?
All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.