SION NASDAQ
Sionna Therapeutics, Inc.
1W: -8.0%
1M: -29.4%
3M: -92.1%
YTD: -90.6%
1Y: -90.7%
$3.87
+0.18 (+4.88%)
After Hours: $3.89 (+0.02, +0.52%)
Weekly Expected Move ±7.3%
$3
$3
$4
$4
$4
Credit Risk of going bust: higher than 96% of companies Debt: 4.6% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the riskiest tenth, about 1 in 20 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.07 (down 98%), Sionna Therapeutics, Inc. would be worth roughly what it owes.
Total debt $8.1M against a stock market value of $166.6M.
Distance to default 0.24 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $4.0M (short-term plus half of long-term), stock volatility 255.6%; Altman Z'' 14.89. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.07 (down 98%), Sionna Therapeutics, Inc. would be worth roughly what it owes.
Total debt $8.1M against a stock market value of $166.6M.
Distance to default 0.24 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $4.0M (short-term plus half of long-term), stock volatility 255.6%; Altman Z'' 14.89. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Balance Sheet Trends
Total Assets
$326M
+75.5% ▲
3Y CAGR: +55.1%
Total Liabilities
$19M
-94.5% ▼
3Y CAGR: -50.5%
Shareholders Equity
$307M
+287.4% ▲
Cash & Investments
$236M
+59.9% ▲
3Y CAGR: +41.9%
Total Debt
$9M
-11.0% ▼
Net Debt
-$50M
-77.5% ▼
Assets vs Liabilities & Equity
Year-over-Year Growth
View Full Balance Sheet
| Line Item | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|
| — Assets — | ||||
| Cash | $55M | $39M | $38M | $58M |
| Short-Term Investments | $28M | $0 | $110M | $177M |
| Cash & ST Investments | $83M | $39M | $148M | $236M |
| Net Receivables | $0 | $0 | $0 | $0 |
| Inventory | $0 | $0 | $0 | $0 |
| Other Current Assets | $1M | $686K | $3M | $6M |
| Total Current Assets | $84M | $39M | $151M | $241M |
| Property, Plant & Equip. | $3M | $12M | $10M | $9M |
| Goodwill & Intangibles | $0 | $0 | $0 | $0 |
| Long-Term Investments | $0 | $0 | $21M | $0 |
| Other Non-Current Assets | $962K | $1M | $4M | $75M |
| Total Non-Current Assets | $4M | $13M | $35M | $85M |
| Total Assets | $87M | $52M | $186M | $326M |
| — Liabilities — | ||||
| Accounts Payable | $557K | $719K | $1M | $769K |
| Short-Term Debt | $0 | $0 | $0 | $0 |
| Deferred Revenue | $0 | $0 | $0 | $0 |
| Other Current Liabilities | $2M | $3M | $3M | $10M |
| Total Current Liabilities | $8M | $8M | $10M | $12M |
| Long-Term Debt | $0 | $0 | $0 | $0 |
| Other Non-Current Liab. | $149M | $149M | $330M | $0 |
| Total Non-Current Liabilities | $149M | $159M | $339M | $7M |
| Total Liabilities | $157M | $167M | $349M | $19M |
| — Equity — | ||||
| Common Stock | $2K | $2K | $5K | $45K |
| Retained Earnings | -$72M | -$119M | -$181M | -$256M |
| Accumulated OCI | -$16K | $0 | $368K | $540K |
| Total Stockholders Equity | -$70M | -$115M | -$164M | $307M |
| Total Liabilities & Equity | $87M | $52M | $186M | $326M |
| — Key Metrics — | ||||
| Total Debt | $0 | $10M | $10M | $9M |
| Net Debt | -$55M | -$28M | -$28M | -$50M |
| Total Investments | $28M | $0 | $130M | $177M |