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Healthcare

Sionna Therapeutics, Inc.(SION)

Live Price

Offline

$37.30

+1.55% today

1Y Change

+155.32%

Window

Jun 23, 2025 โ†’ Jun 15, 2026

Market Cap
$1.76B
Revenue Growth
0.0%
EPS Growth
-34.3%
Dividend Yield
0.0%

Coverage: 247 bars ยท Jun 23, 2025 โ†’ Jun 15, 2026

Research Briefing

A compact read on the setup, peer context, quarterly changes, and recent earnings reaction.

Decision context

Research Snapshot

Sionna Therapeutics, Inc. (SION) is a Healthcare stock with a market cap of $1.76B and listed on NASDAQ. The stock last traded around $37.30 and up 155.3% across the available one-year price window (Jun 23, 2025 โ†’ Jun 15, 2026). Baseline metrics include revenue growth of 0.0%, EPS growth of -34.3%, a dividend yield of 0.0%. What stands out right now is revenue 0.0%, EPS -34.3%, free cash flow -26.2% with operating margin 0.0% and ROIC -28.2%. Overall, the current profile looks closer to a turnaround or cyclical reset than a generic broad-market placeholder. Stock Foundry combines SION price history, valuation, growth, dividend context, earnings, analyst forecasts, news, related Healthcare peers on this page.

Benchmark Comparison

Normalized Performance vs SPY

Compare this ticker against a broad index, growth benchmark, or sector ETF using a shared 1Y normalization window.

1Y shared range

SION

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Normalized return

SPY

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S&P 500

Excess Return

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Relative to SPY

SION Max Drawdown

-27.07%

Trailing 1Y

SPY Max Drawdown

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Trailing 1Y

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Calendar-Year Returns

Uses the longest available daily history for SION and SPY.

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Financial profile

Sionna Therapeutics, Inc. (SION)

Profitability, balance sheet stamina, and cash efficiency drawn from the latest filings.

FY Revenue

$0.0

FY Net Income

-$40.2M

+14.9% YoY

Free Cash Flow

-$37.9M

+15.3% YoY

Revenue Growth

+0.0%

EPS Growth

-34.3%

Gross Margin

0.0%

Net Margin

0.0%

Income statement

USD

Annual
Metric2025202420232022
Revenue0000
Gross Profit-647K-668K00
Operating Income-89M-71M-50M-41M
EBITDA-88M-70M-50M-41M
Net Income-75M-62M-47M-40M
EPS (Diluted)โ€”โ€”โ€”โ€”

Balance sheet

USD

Point-in-time
Metric2025202420232022
Cash & Equivalents58M38M39M55M
Total Assets326M186M52M87M
Total Liabilities19M349M167M157M
Shareholder Equity307M-164M-115M-70M
Total Debt9M10M10M0
Net Debt-50M-28M-28M-55M

Cash flow positioning

Latest Full Year

Operating Cash Flow

36M

+17.5% YoY

Capital Expenditures

2M

-67.9% YoY

Free Cash Flow

38M

+15.3% YoY

Key ratios

  • Gross Margin

    0.0%

  • Operating Margin

    0.0%

  • Net Margin

    0.0%

  • ROE

    -22.9%

  • Debt / Equity

    0.03x

Next Step

Turn financials into a decision

Use the numbers to decide whether this is a growth candidate, a quality compounder, or just an interesting outlier.