Sionna Therapeutics, Inc.
Sionna Therapeutics, Inc.
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Financial Statements
Values in Millions ($) | 2026-06-30 | 2026-03-31 | 2025-12-31 | 2025-09-30 | 2025-06-30 | 2025-03-31 | Subscriber-only column | Subscriber-only column | Subscriber-only column | Subscriber-only column | Financial statements beyond 3 years are for subscribers only. Unlock 17+ years of income statements, balance sheets, and cash flow statements Start 7-day free trial |
|---|---|---|---|---|---|---|---|---|---|---|---|
Assets | |||||||||||
Assets Current | |||||||||||
Cash And Cash Equivalents At Carrying Value | 63 | 63 | 58 | 51 | 41 | 83 | |||||
Debt Securities Available For Sale Excluding Accru… | 148 | 153 | 177 | 197 | 222 | 187 | |||||
Prepaid Expense And Other Assets Current | 5 | 5 | 6 | 4 | 4 | 4 | |||||
Assets Current | 216 | 221 | 241 | 252 | 267 | 274 | |||||
Property Plant And Equipment Net | 2 | 2 | 2 | 2 | 2 | 2 | |||||
Debt Securities Available For Sale Excluding Accru… | 57 | 74 | 74 | 77 | 75 | 85 | |||||
Restricted Cash Noncurrent | 1 | 1 | 1 | 1 | 1 | 1 | |||||
Operating Lease Right Of Use Asset | 6 | 7 | 7 | 7 | 7 | 8 | |||||
Other Assets Noncurrent | 1 | 1 | 0 | 0 | 0 | 0 | |||||
Assets | 283 | 305 | 326 | 339 | 352 | 370 | |||||
Liabilities And Stockhold… | |||||||||||
Liabilities Current | |||||||||||
Accounts Payable Current And Noncurrent | 1 | 2 | 1 | 1 | 1 | 5 | |||||
Accrued Liabilities Current | 9 | 6 | 10 | 7 | 5 | 3 | |||||
Operating Lease Liability Current | 1 | 1 | 1 | 1 | 1 | 1 | |||||
Other Liabilities Current | 0 | 0 | 0 | 0 | - | - | |||||
Liabilities Current | 11 | 10 | 12 | 10 | 8 | 10 | |||||
Operating Lease Liability Noncurrent | 7 | 7 | 7 | 8 | 8 | 8 | |||||
Liabilities | 17 | 17 | 19 | 18 | 16 | 18 | |||||
Temporary Equity Carrying Amount Attributable To P… | - | - | 0 | 0 | 0 | 0 | |||||
Equity | |||||||||||
Preferred Stock Value | 0 | 0 | 0 | 0 | 0 | 0 | |||||
Common Stock Value | 0 | 0 | 0 | 0 | 0 | 0 | |||||
Additional Paid In Capital | 579 | 571 | 563 | 557 | 552 | 549 | |||||
Accumulated Other Comprehensive Income Loss Net Of… | -0 | -0 | 1 | 0 | 0 | 0 | |||||
Retained Earnings Accumulated Deficit | -313 | -283 | -256 | -236 | -216 | -198 | |||||
Stockholders Equity | 266 | 288 | 307 | 322 | 336 | 352 | |||||
Liabilities And Stockholders Equity | 283 | 305 | 326 | 339 | 352 | 370 | |||||
Series Seed Convertible Preferred Stock | - | - | 0 | 0 | 0 | 0 | |||||
Series A Convertible Preferred Stock | - | - | 0 | 0 | 0 | 0 | |||||
Series B Convertible Preferred Stock | - | - | 0 | 0 | 0 | 0 | |||||
Series C Convertible Preferred Stock | - | - | 0 | 0 | 0 | 0 | |||||
Temporary Equity Shares Outstanding | - | - | 0 | - | - | - | |||||
Preferred Stock Par Or Stated Value Per Share | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |||||
Preferred Stock Shares Authorized | 10 | 10 | 10 | 10 | 10 | 10 | |||||
Preferred Stock Shares Issued | 0 | 0 | 0 | 0 | 0 | 0 | |||||
Preferred Stock Shares Outstanding | 0 | 0 | 0 | 0 | 0 | 0 | |||||
Common Stock Par Or Stated Value Per Share | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | |||||
Common Stock Shares Authorized | 500 | 500 | 500 | 500 | 500 | 500 | |||||
Common Stock Shares Issued | 45 | 45 | 45 | 44 | 44 | 44 | |||||
Shares Outstanding | 45 | 45 | 45 | 44 | 44 | 44 | |||||
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Earnings Market Reaction
| Fiscal Year | Q1 1 Month | Q1 2 Month | Q1 3 Month | Q2 1 Month | Q2 2 Month | Q2 3 Month | Q3 1 Month | Q3 2 Month | Q3 3 Month | Q4 1 Month | Q4 2 Month | Q4 3 Month |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | -13.61% | 7.45% | 15.12% | - | - | - | - | - | - | - | - | - |
| 2025 | 33.49% | 64.26% | 31.16% | 19.82% | 49.83% | 90.76% | 24.20% | 24.57% | 20.81% | 6.60% | 12.35% | 21.26% |
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Performance and Valuation Metrics
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Insider Transactions
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Institutional Ownership
Sionna Therapeutics, Inc. (SION) — SEC Financial Statements & Analysis
Sionna Therapeutics, Inc. (SION) is a pharmaceutical preparations company, incorporated in DE. Sionna Therapeutics, Inc. trades on Nasdaq as: SION. Based on its latest SEC filing (Form 10-Q, period ending 2026-06-30), Sionna Therapeutics, Inc. reported a Debt-to-Equity ratio of 0.07x, a Price-to-Book (P/B) ratio of 7.47x (TTM), at a market cap of $1.99B. Figures below are sourced from SEC EDGAR, as-filed.
- Debt To Equity
- 0.07x
- P/B TTM
- 7.47x
- Market Cap
- $1.99B
Data as of 2026-06-30 · Source: SEC EDGAR
Frequently Asked Questions
What industry is Sionna Therapeutics, Inc. in?
Sionna Therapeutics, Inc. (SION) operates in the Pharmaceutical Preparations industry.
What is SION's market cap?
Sionna Therapeutics, Inc. (SION) has a market capitalization of $1.99B as of 2026-06-30.
What exchange does SION trade on?
Sionna Therapeutics, Inc. (SION) trades on the Nasdaq.
Where is Sionna Therapeutics, Inc. incorporated?
Sionna Therapeutics, Inc. is incorporated in DE.