Assembly Biosciences, Inc. (ASMB) vs Cerus Corporation (CERS)
A side-by-side comparison of Assembly Biosciences, Inc. and Cerus Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 6, 2026. Differences are shown without an overall score or investment verdict.
ASMB
Assembly Biosciences, Inc.
$22.74HealthcareDelayed quote: Oct 5, 2026, 4:00 PM EDT
CERS
Cerus Corporation
$2.34HealthcareDelayed quote: Oct 5, 2026, 4:00 PM EDT
Total return — ASMB vs CERS
growth of $100 · dividends reinvested · last 10yASMB -73.7% (-12.5%/yr)CERS -62.6% (-9.4%/yr)CERS compounded faster over this window
ASMB CERS
ASMB vs CERS: by the numbers
- •CERS is the larger company ($472M vs $451M market cap).
- •Both run net losses; ASMB's is the smaller (-0.06% vs -3.06% net margin).
- •CERS grew revenue faster over the past five years (15.74% vs -1.78% CAGR).
Metrics side by side
Valuation
| Metric | ASMB | CERS |
|---|---|---|
| P/E ratio | 41.35 | N/A |
| P/S ratio | 6.02 | 2.13 |
| P/B ratio | 1.47 | 6.73 |
| EV / EBITDA | N/A | 8036.17 |
Profitability
| Metric | ASMB | CERS |
|---|---|---|
| Gross margin | 99.82% | 52.05% |
| Operating margin | -11.75% | -0.73% |
| Net margin | -0.06% | -3.06% |
| ROE | -0.01% | -9.69% |
| ROIC | -2.86% | -1.08% |
Growth (annualized)
| Metric | ASMB | CERS |
|---|---|---|
| Revenue CAGR (5Y) | -1.78% | 15.74% |
| Total return CAGR (5Y) | -10.66% | -17.30% |
Frequently asked
- Which has grown faster, ASMB or CERS?
- Over the past five years, CERS grew revenue faster — ASMB at a -1.78% CAGR versus CERS at 15.74%.
- How have ASMB and CERS total returns compared?
- Over the past 10 years, ASMB delivered -13.41% and CERS delivered -9.37% annualized total return. Past performance doesn't predict future results.
Go deeper
Dig into the metrics
Assembly Biosciences P/E ratioAssembly Biosciences ROECerus ROEAssembly Biosciences operating marginCerus operating marginAssembly Biosciences revenue growthCerus revenue growthAssembly Biosciences free cash flowCerus free cash flow
Assembly Biosciences & Cerus 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 October 6, 2026.