UPB is Upstream Bio, Inc. (Healthcare) — a non-dividend-paying stock. Trading at $6.50. Market cap: $359M. Capital Quality Rank: 26/100 — Capital destroyer.
Stock snapshot
| Price | $6.50 |
| Market cap | $359M |
| Sector | Healthcare |
| Exchange | NMS |
| Pays dividend | No |
Capital Quality & fundamentals
DiviDrip's Capital Analytics engine ranks every non-dividend stock 1-100 on a 4-factor composite (Shareholder Yield 30%, Cash-Flow ROI 25%, Operating Momentum 25%, Tail-Risk 20%) — sector-neutralized so a biotech isn't penalized for negative earnings the way a utility would be.
| Capital Quality Rank (1-100) | 26 / 100 · Capital destroyer |
| ROIC (TTM) | -53.2% |
| Shareholder buyback yield | -30.00% |
| Altman Z-score zone | Safe |
About UPB
Upstream Bio Inc is a clinical-stage biotechnology company developing treatments for inflammatory diseases, with an initial focus on severe respiratory disorders. It is developing verekitug, the known antagonist currently in clinical development that targets the receptor for Thymic Stromal Lymphopoietin (TSLP), a cytokine that is a clinically validated driver of inflammatory response positioned upstream of multiple signaling cascades that affect a variety of immune-mediated diseases. Verekitug has advanced into three separate world-wide, placebo-controlled, randomized Phase 2 clinical trials, two completed in chronic rhinosinusitis with nasal polyps (CRSwNP) and severe asthma, and one ongoing in chronic obstructive pulmonary disease (COPD).
Related non-dividend companies
Other non-dividend stocks investors research alongside UPB. Peer set from Massive news + returns similarity, filtered to names we currently track.
Frequently asked
What is UPB's current stock price?
UPB (Upstream Bio, Inc.) is currently trading at $6.50.
Does UPB pay a dividend?
UPB (Upstream Bio, Inc.) does not currently pay a regular dividend.
What is UPB's Capital Quality Rank?
UPB has a Capital Quality Rank of 26/100 — Capital destroyer. This score blends ROIC, revenue growth, buybacks, and balance-sheet health.
Track UPB in DiviDrip
Add UPB to your watchlist on DiviDrip to monitor price, fundamentals, and Capital Quality Rank week-over-week. Built for long-term investors tracking both dividend and non-dividend names.
- Open DiviDrip — search UPB and add it to your watchlist.
- Stock Screener — filter by sector, market cap, and Capital Quality Rank.
- How to use the Screener — sector / quality / market-cap filters explained.
Data refreshed 2026-09-02. Not investment advice. Prices change continuously; always verify the latest numbers in the live app before buying.