A research filter, not a predictor — not financial advice. Grades rank growth stocks on evidence-based quality signals from end-of-day data; they are not buy/sell calls or price forecasts. Always do your own research.
MBX Biosciences, Inc. Common Stock MBX
Promising (early) broader-coverage candidate · MBX Biosciences, Inc. is a biopharmaceutical company in its clinical development phase, dedicated to pioneering precise peptide-based therapies for endocrine and metabolic conditio
On FrontierLab's discovery record since 2026-06-29 (14 weeks ago) — when this name first surfaced. (distinct from the snapshot date below)
Auto-graded broader coverage — sourced by an automated screen and graded on default bands, not the sector-calibrated bands the curated screener uses. A "Promising (early)" here is NOT the same bar as a curated grade; these are auto-screened candidates for your own research, shown as of their surface date (2026-09-15), not the curated Frontier signal.
Key quality signals
| Revenue growth (YoY) | — |
|---|---|
| Gross margin | — |
| Gross profits / assets | 0 |
| Rule of 40 | — |
| Net margin | — |
| Cash runway (months) | 60.8 |
| PEG | — |
| Price / sales | — |
Quality checklist
- ✓ Capital efficiency
- ✓ Share dilution — 42.6%
Fundamentals — snapshot as of 2026-09-15
| Stage | Early |
|---|---|
| Share issuance (YoY) | 42.6% · heavy issuance |
| Moat | — |
| TAM | — |
| P/E (trailing) | — |
| EPS (trailing) | $-2.40 |
| Burn multiple | — |
| Gross-margin trend (pts) | — |
| Cash / assets | 0.96 |
| Net debt / EBITDA | — |
| Statements as of | Q2 FY2026 · filed 2026-08-06 |
Momentum context — a snapshot from 2026-09-15, not current
| Price at surface | $59.49 (as of 2026-09-15) |
|---|---|
| 52-week range | $9.64 – $72.64 |
| % off 52-wk high | -18.1% |
| RSI (14) | 40 |
| Relative volume | 0.9× |
Risk flags
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Data as of 2026-09-15 (end-of-day). How grades are computed →