SION is Sionna Therapeutics, Inc. (Healthcare) — a non-dividend-paying stock. Trading at $6.99. Market cap: $331M. Capital Quality Rank: 56/100 — Above average.
Stock snapshot
| Price | $6.99 |
| Market cap | $331M |
| Sector | Healthcare |
| Exchange | NGM |
| 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) | 56 / 100 · Above average |
| ROIC (TTM) | -9.1% |
| Altman Z-score zone | Safe |
About SION
Sionna Therapeutics Inc is a clinical-stage biopharmaceutical company on a mission to revolutionize the current treatment paradigm for cystic fibrosis (CF) patients by developing novel medicines that normalize the function of the cystic fibrosis transmembrane conductance regulator (CFTR) protein to deliver clinically meaningful benefits to CF patients. CF is a progressive and life-threatening genetic disease caused by inherited mutations in the CFTR gene, which heads to insufficient CFTR function. The Company is managed as one operating segment focused on the research and development of cystic fibrosis therapies.
Related non-dividend companies
Other non-dividend stocks investors research alongside SION. Peer set from Massive news + returns similarity, filtered to names we currently track.
Frequently asked
What is SION's current stock price?
SION (Sionna Therapeutics, Inc.) is currently trading at $6.99.
Does SION pay a dividend?
SION (Sionna Therapeutics, Inc.) does not currently pay a regular dividend.
What is SION's Capital Quality Rank?
SION has a Capital Quality Rank of 56/100 — Above average. This score blends ROIC, revenue growth, buybacks, and balance-sheet health.
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Data refreshed 2026-09-03. Not investment advice. Prices change continuously; always verify the latest numbers in the live app before buying.