Beta: Sign in
Shares outstandingAs of 2026-07-31 · filed common shares: 45.21M
Shares float: Sign in
Float %: Sign in
Insider ownershipDirectors and officers, from their latest Form 3/4/5 holding: 2.05%
Institutional ownership: Sign in
Short interestShare of shares outstanding, at settlement: 9.51%
Short ratioDays to cover, as published by FINRA: 2.62
Short volume (5D)Share of FINRA reporting-facility volume sold short, daily flow: 56.40%
Short volume (20D)Share of FINRA reporting-facility volume sold short, daily flow: 46.60%
Avg volume (10D)

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Source: SEC filings. Information and analytics, not investment advice.

Rev growth (fwd)

Avg volume (3 months)

Profitability

Gross margin: —
Operating margin: —
Net margin: —
EBITDA margin: —
Return on equityNet income (TTM to Jun 26) ÷ average shareholders equity: -32.34%
Return on assetsNet income (TTM to Jun 26) ÷ average total assets: -30.66%

Growth

Revenue growth (annual YoY): —
Revenue growth (latest qtr YoY): —
Revenue growth (fwd): Sign in
Net income growth (annual YoY): —
Net income growth (latest qtr YoY): —
EPS growth (fwd): Sign in
Net income growth (QoQ): —

Valuation

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P/E: Sign in
P/E (fwd): Sign in
PEG: Sign in
PEG (fwd): Sign in
Price / book: Sign in
Price / sales

Price / operating cash flow

P/FCF

EV / revenue

EV / EBITDA

EPSDiluted, TTM to Jun 26

-2.15

EPS (fwd)

Financial health

Cash & equivalentsas of Jun 26: $63.32M
Total cash: Sign in
Total debtBorrowings + finance and operating lease liabilities, as of Jun 26: $8.06M
Debt / equityas of Jun 26: 3.04%
Current ratioas of Jun 26: 20.05
Quick ratio: —
Operating cash flowTTM to Jun 26: -$75.91M
Free cash flowUnadjusted FCF = CFO − capex · TTM to Jun 26: -$76.20M
TTM revenue / diluted share: —

SION stock Statistics — Sionna Therapeutics, Inc. filings, insiders & smart money · Instaport