NASDAQ · SION
Sionna Therapeutics, Inc.
Healthcare · Biotechnology
$6.88
Down-$1.38 (-16.71%)
Updated Sep 16, 2026, 7:29 AM
SID Score
3.7/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 1.86B
- P/E ratio
- -31.26
- Dividend yield
- 0.00%
- 52-week range
- $4.01 – $54.97
- Volume
- 2.46M
- Avg. volume
- 293.9K
Price performance
SION price history
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Latest SION news
The latest Smart Investors Daily articles mentioning SION.
Stock researchCompany · Overview
SION research
Overview
Company profile and research snapshot.
Company profile
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 benefit 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.
Visit company websiteAnalyst outlook
Consensus and target data currently published for this company.
- Consensus
- —
- Average target
- $34.50
- Implied upside
- —
- Analysts
- —
| Date | Firm | Rating | Target |
|---|---|---|---|
| Sep 15, 2026 | Wedbush | Neutral | — |
| Aug 11, 2026 | Guggenheim | Neutral | — |
| Aug 11, 2026 | Wedbush | Neutral | — |
| Aug 10, 2026 | BTIG | Neutral | — |
| Aug 7, 2026 | Guggenheim | Buy | — |
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