SION · US market

Sionna Therapeutics, Inc.

Compare this company’s P/E and P/S using trailing results and the latest quarter. Ratios are calculated here from market capitalisation, signed ordinary or common-shareholder earnings and revenue.

Market cap US$230.58mFinancials dated 30 June 2026Price dated 1 October 2026

Core valuation

Trailing P/E-2.37×

Latest-quarter run-rate P/E-1.93×

Trailing P/SUnavailable

Latest-quarter run-rate P/SUnavailable

Calculation inputs

Trailing earnings: -US$97.38m
Latest-quarter run-rate earnings: -US$119.54m
Latest fiscal-year earnings: -US$75.27m
Trailing revenue: US$0.00
Latest-quarter run-rate revenue: US$0.00
Latest fiscal-year revenue: Unavailable

Featured ETF and mutual-fund exposure

These public funds report this company in their latest disclosed holdings.

VSCOX · JPMorgan Small Cap Blend Fund Class A0.43% weight · Holdings dated 30 June 2026
TNXT · T. Rowe Price Innovation Leaders ETF0.09% weight · Holdings dated 30 June 2026
DTSGX · Wilshire Small Company Growth Portfolio Investment Class Shares0.08% weight · Holdings dated 30 June 2026
FXSCX · Fidelity Flex Small Cap Focused Index Fund0.06% weight · Holdings dated 30 April 2026Holdings available · disclosure too old for reliabilityHoldings dated 30 April 2026 are 162 days old, beyond this source’s 155-day reliability limit. Ratios remain available as dated research; calculations are unchanged and are not labelled reliable.
XBI · State Street SPDR S&P Biotech ETF0.03% weight · Holdings dated 21 August 2026
VRTIX · Vanguard Russell 2000 Index Fund Institutional Shares0.03% weight · Holdings dated 31 July 2026
NSIDX · Northern Small Cap Index Fund0.02% weight · Holdings dated 30 June 2026
BBSC · JPMorgan BetaBuilders U.S. Small Cap Equity ETF0.02% weight · Holdings dated 30 April 2026Holdings available · disclosure too old for reliabilityHoldings dated 30 April 2026 are 162 days old, beyond this source’s 155-day reliability limit. Ratios remain available as dated research; calculations are unchanged and are not labelled reliable.
GSSC · Goldman Sachs ActiveBeta® U.S. Small Cap Equity ETF0.02% weight · Holdings dated 31 May 2026
FLXSX · Fidelity Flex Small Cap Index Fund0.02% weight · Holdings dated 30 April 2026Holdings available · disclosure too old for reliabilityHoldings dated 30 April 2026 are 162 days old, beyond this source’s 155-day reliability limit. Ratios remain available as dated research; calculations are unchanged and are not labelled reliable.

Sources and limitations

Financial inputs are attributed to SEC EDGAR. Market cap is calculated locally where auditable price and share inputs are available. Missing data stays missing; losses are retained as signed values and produce a numeric signed P/E.

Open financial source

Financials as of 30 June 2026. Informational research, not investment advice.