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Stocks / ASMB vs PRTA
ASMB vs PRTA
Assembly Biosciences, Inc. and Prothena Corporation plc side by side — fundamentals from SEC filings, refreshed nightly. Sector: Healthcare.
| Assembly Biosciences, Inc. (ASMB) | Prothena Corporation plc (PRTA) | |
|---|---|---|
| Market cap | $0.4B | $0.4B |
| Revenue (latest FY) | $72.30M | $9.68M |
| Net income (latest FY) | $-6.12M | $-244.09M |
| Revenue growth (5y CAGR) | -1.8% | 62.6% |
| Net margin | -8.5% | -2520.6% |
| Return on equity | -3.0% | -87.0% |
| P/E ratio | 275.2 | — |
| Dividend yield | — | — |
| Profitable years (of last 10) | 0 | 1 |
| Positive free cash flow | No | No |
Compare them properly — statement by statement
Open either company interactively: 19 years of income statement, balance sheet and cash flow, ratios, health checks, and Ask — the SEC-grounded research assistant.
Open ASMB — free Open PRTA — freeFrequently asked questions
Which is bigger, ASMB or PRTA?
Prothena Corporation plc is larger by market capitalization — $0.4B versus $0.4B.
Which grows faster, ASMB or PRTA?
Over the last five fiscal years, Prothena Corporation plc grew revenue faster — 62.6%/yr versus -1.8%/yr, computed from SEC-filed statements.
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.