Sionna Therapeutics, Inc. (SION)
NASDAQ: SION · Real-Time Price · USD
37.12
-0.91 (-2.39%)
Feb 18, 2026, 1:41 PM EST - Market open
Sionna Therapeutics Market Cap
Sionna Therapeutics has a market cap or net worth of $1.66 billion as of February 18, 2026.
Market Cap
1.66B
Enterprise Value
1.38B
1-Year Change
n/a
Ranking
Category
Stock Price
$37.12
Market Cap Chart
Since the IPO on February 7, 2025, Sionna Therapeutics's market cap has increased from $733.61M to $1.66B, an increase of 125.82%. That is a compound annual growth rate of 120.97%.
Market Cap History
| Date | Market Cap | % Change |
|---|---|---|
| Feb 17, 2026 | 1.70B | -7.56% |
| Dec 31, 2025 | 1.84B | 150.27% |
| Feb 7, 2025 | 733.61M | - |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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