Sionna Therapeutics (SION) Market Capitalization (2025 - 2026)
Sionna Therapeutics (SION) recorded Market Capitalization of $1.99 billion in Q2 2026, up 159.5% from $765.7 million a year earlier and up 9.9% from the prior quarter.
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Analysis
Sionna Therapeutics (SION) Market Capitalization (2025 - 2026) Analysis & Trends
For FY2025, Sionna Therapeutics reported Market Capitalization of $1.84 billion.
- Per Business Quant, the preceding three quarters came in at $1.81 billion (Q1 2026), $1.84 billion (Q4 2025) and $1.31 billion (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) |
|---|---|---|---|---|
| 1 | Johnson & Johnson | 638.12 Bn | 556.64 Bn | 17.26 Bn |
| 2 | AbbVie | 462.60 Bn | 435.75 Bn | 12.70 Bn |
| 3 | Merck | 358.70 Bn | 313.13 Bn | 12.21 Bn |
| 4 | Novartis Ag | 272.16 Bn | 228.03 Bn | 11.24 Bn |
| 5 | Astrazeneca | 250.36 Bn | 223.92 Bn | 12.86 Bn |
| 6 | Amgen | 227.87 Bn | 183.27 Bn | 7.24 Bn |
| 7 | Gilead Sciences | 184.97 Bn | 159.08 Bn | 6.22 Bn |
| 8 | Pfizer | 162.61 Bn | 109.56 Bn | 10.94 Bn |
| 9 | Vertex Pharmaceuticals | 132.45 Bn | 104.46 Bn | 2.84 Bn |
| 10 | Sionna Therapeutics | 237.56 Mn | 237.56 Mn | - |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 1.99 Bn |
| Mar 31, 2026 | 1.81 Bn |
| Dec 31, 2025 | 1.84 Bn |
| Sep 30, 2025 | 1.31 Bn |
| Jun 30, 2025 | 765.70 Mn |
| Mar 31, 2025 | 278.19 Mn |
API Access
Sionna Therapeutics Market Capitalization API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=market-capitalization&ticker=SION&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "market-capitalization", "ticker": "SION", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=market-capitalization&ticker=SION&period=max&api_key=YOUR_API_KEY");
const data = await res.json();