SION net incomeQ2 2026-$29.89M
SION net income was -$29.89M in fiscal Q2 2026 (ended Jun 30, 2026), compared with -$18.07M a year earlier. For the full fiscal 2025 it was -$75.27M, compared with -$61.69M in fiscal 2024.
Sionna Therapeutics Inc. (SION) financials
For the twelve months ended Jun 30, 2026, Sionna Therapeutics Inc. reported -$97.38M of net income.
- Net income, TTM
- -$97.38M
- Free cash flow, TTM
- -$76.21M
- Cash
- $63.32M
- Market cap
- $148.3M
FY2024FY2025
FY2024FY2025
SION revenue and earnings growth
SION EPSQ2 2026-$0.66
SION diluted EPS was -$0.66 in fiscal Q2 2026 (ended Jun 30, 2026), compared with -$0.41 a year earlier. For the full fiscal 2025 it was -$1.88.
SION free cash flowQ2 2026-$22.22M
SION free cash flow was -$22.22M in fiscal Q2 2026 (ended Jun 30, 2026), compared with -$18.15M a year earlier. For the full fiscal 2025 it was -$66.67M, compared with -$52.81M in fiscal 2024.
Income statement
| Line item | Dec 31, 2025 | Dec 31, 2024 |
|---|---|---|
| Research and development | $60.26M | $57.29M |
| Selling, general and admin | $28.72M | $13.27M |
| Operating income | -$88.98M | -$70.56M |
| Income tax | $0 | $0 |
| Net income | -$75.27M | -$61.69M |
| EPS, basic | -$1.88 | -$15.99 |
| EPS, diluted | -$1.88 | -$15.99 |
| Diluted shares | 40.0M | 3.9M |
Balance sheet
| Line item | Dec 31, 2025 | Dec 31, 2024 |
|---|---|---|
| Cash and equivalents | $58.45M | $38.75M |
| Current assets | $241.42M | $150.99M |
| Total assets | $325.95M | $185.75M |
| Current liabilities | $11.71M | $10.42M |
| Total liabilities | $19.12M | $19.10M |
| Shareholders' equity | $306.83M | -$163.71M |
Cash flow
| Line item | Dec 31, 2025 | Dec 31, 2024 |
|---|---|---|
| Operating cash flow | -$66.30M | -$52.79M |
| Capital expenditures | $377.0K | $27.0K |
| Free cash flow | -$66.67M | -$52.81M |
| Investing cash flow | -$118.75M | -$126.91M |
| Financing cash flow | $205.71M | $178.97M |
| Stock-based compensation | $12.07M | $3.71M |
Key ratios
Income statement
| Line item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Research and development | $21.86M | $18.96M | $15.17M | $16.04M | $15.38M | $13.67M | $14.25M | $24.58M | $8.23M | $10.22M |
| Selling, general and admin | $10.61M | $10.64M | $8.44M | $7.76M | $6.52M | $5.99M | $3.88M | $3.40M | $3.06M | $2.93M |
| Operating income | -$32.47M | -$29.60M | -$23.61M | -$23.80M | -$21.91M | -$19.66M | -$18.13M | -$27.98M | -$11.29M | -$13.15M |
| Net income | -$29.89M | -$26.78M | -$20.44M | -$20.28M | -$18.07M | -$16.48M | -$15.85M | -$25.44M | -$8.55M | -$11.85M |
| EPS, basic | -$0.66 | -$0.60 | - | -$0.46 | -$0.41 | -$0.62 | - | -$5.67 | -$2710.00 | -$3840.00 |
| EPS, diluted | -$0.66 | -$0.60 | - | -$0.46 | -$0.41 | -$0.62 | - | -$5.67 | -$2710.00 | -$3840.00 |
| Diluted shares | 45.1M | 44.9M | - | 44.3M | 44.1M | 26.6M | - | 4.5M | 3.2M | 3.1M |
Balance sheet
| Line item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Cash and equivalents | $63.32M | $63.32M | $58.45M | $50.83M | $40.98M | $82.69M | $38.75M | $35.75M | $44.02M | $82.75M |
| Current assets | $216.13M | $220.96M | $241.42M | $252.33M | $266.75M | $273.68M | $150.99M | - | - | - |
| Total assets | $283.25M | $305.04M | $325.95M | $339.27M | $352.05M | $369.67M | $185.75M | - | - | - |
| Current liabilities | $10.78M | $9.78M | $11.71M | $9.85M | $7.55M | $9.53M | $10.42M | - | - | - |
| Total liabilities | $17.47M | $16.83M | $19.12M | $17.60M | $15.62M | $17.91M | $19.10M | - | - | - |
| Shareholders' equity | $265.77M | $288.21M | $306.83M | $321.67M | $336.43M | $351.77M | -$163.71M | -$148.55M | -$133.77M | -$126.08M |
Cash flow
| Line item | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 |
|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | -$22.22M | -$21.84M | -$16.63M | -$15.23M | -$18.15M | -$16.29M | -$11.78M | -$17.69M | -$10.14M | -$13.18M |
| Capital expenditures | $0 | $0 | $204.0K | $87.0K | $0 | $86.0K | $27.0K | $0 | $0 | $0 |
| Free cash flow | -$22.22M | -$21.84M | -$16.83M | -$15.32M | -$18.15M | -$16.37M | -$11.81M | -$17.69M | -$10.14M | -$13.18M |
| Investing cash flow | $21.47M | $24.82M | $22.59M | $23.10M | -$23.25M | -$141.19M | $15.23M | $10.41M | -$28.62M | -$123.93M |
| Financing cash flow | $749.0K | $1.89M | $1.66M | $1.97M | -$312.0K | $202.39M | -$1.41M | -$996.0K | $38.0K | $181.33M |
| Stock-based compensation | $6.84M | $6.55M | $3.83M | $3.31M | $2.84M | $2.09M | $1.06M | $1.03M | $971.0K | $647.0K |
Key ratios
Source: XBRL data Sionna Therapeutics Inc. files with the SEC, latest filing dated Aug 6, 2026 (see filings on SEC EDGAR). Provided for information only, not investment advice. Check the filing before relying on a number.
* Worked out from the filings rather than stated in them: Q4 is the full year less the first nine months.
Per-share figures are as filed. The filings show no stock split in these periods.
EPS growth is left out where the share count moved enough to suggest a split the filings do not show. Growth rates need a positive starting figure. CAGR is compound annual growth between fiscal years. The CSV holds every period on file, in full figures, from the same SEC filings.
SION peers
| Company | Revenue | Growth | Net income | Net margin | Market cap |
|---|---|---|---|---|---|
| SION | - | - | -$97.38M | - | $148.3M |
| LLY | $86.46B | +45.5% | $27.58B | 31.9% | $1.27T |
| JNJ | $99.33B | +7.8% | $16.09B | 16.2% | $664.95B |
| ABBV | $66.01B | +10.7% | $10.34B | 15.7% | $514.92B |
| MRK | $67.38B | +4.9% | $2.45B | 3.6% | $361.71B |
| NVS | $54.53B | +8.4% | $13.98B | 25.6% | $310.17B |
| AZN | $58.74B | +8.6% | $10.22B | 17.4% | $289.10B |
| ABT | $48.23B | +10.0% | $4.70B | 9.7% | $190.39B |
| NVO | DKK 309.06B | +6.4% | DKK 102.43B | 33.1% | $178.51B |
SION FAQ
5 questionsIs SION profitable?
No. Sionna Therapeutics Inc. reported a net loss of $97.38M for the twelve months ended Jun 30, 2026.How much cash and debt does SION have?
Sionna Therapeutics Inc. reported $63.32M in cash and cash equivalents on its most recent balance sheet in SEC filings.What is SION free cash flow?
Sionna Therapeutics Inc. generated -$76.21M of free cash flow for the twelve months ended Jun 30, 2026, which is operating cash flow of -$75.92M less capital expenditures.When did SION last report financial results?
The latest statements here come from Sionna Therapeutics Inc.'s 10-Q filed on Aug 6, 2026, covering the period ended Jun 30, 2026.Where does this SION financial data come from?
Quantisnow builds these statements from the structured XBRL data Sionna Therapeutics Inc. files with the SEC. It is provided for information only and is not investment advice.