Deep Fission, Inc. (FISN) Financial Statements
Industry: Electric Services
In fiscal 2025, Deep Fission reported revenue of $0. Net income was -$61.0M. Operating activities generated -$13.1M of cash, leaving -$13.1M of free cash flow. At fiscal year end, Deep Fission held $24.7M in total assets against $2.4M in total liabilities, including $23.7M of cash and equivalents.
Open the full interactive Deep Fission financials → Quarterly statements, key ratios, valuation history and price charts.
Deep Fission Key Stats
| Share Price | $4.01 |
|---|---|
| Market Cap | $220.9M |
| 52-Week Range | $4.01 – $14.56 |
| Shares Outstanding | 55.1 million (basic, 2026 Q2) |
Deep Fission Income Statement
| FY 2022 | FY 2023 | FY 2024 | FY 2025 | |
|---|---|---|---|---|
| Revenue | — | — | — | $0 |
| Operating Income | -$49,408 | -$47,625 | -$44,810 | -$21.4M |
| Pre-Tax Income | -$49,408 | -$47,625 | -$44,810 | -$61.0M |
| Net Income | -$49,408 | -$47,625 | -$44,810 | -$61.0M |
| Diluted EPS | — | -$0.01 | -$0.01 | — |
Deep Fission Quarterly Results
| 2025 Q3 | 2025 Q4 | 2026 Q1 | 2026 Q2 | |
|---|---|---|---|---|
| Revenue | $0 | — | $0 | $0 |
| Net Income | -$40.4M | -$20.6M | -$21.3M | -$31.0M |
| Diluted EPS | -$1.29 | — | -$0.39 | -$0.56 |
Deep Fission Balance Sheet
| FY 2022 | FY 2023 | FY 2024 | FY 2025 | |
|---|---|---|---|---|
| Cash & Equivalents | $69 | — | — | $23.7M |
| Current Assets | $69 | $774 | $3,464 | $24.4M |
| Total Assets | $69 | $774 | $3,464 | $24.7M |
| Current Liabilities | $61,895 | $110,225 | $157,725 | $2.4M |
| Total Liabilities | $61,895 | $110,225 | $157,725 | $2.4M |
| Shareholders' Equity | -$61,826 | -$109,451 | -$154,261 | $22.3M |
Deep Fission Cash Flow Statement
| FY 2022 | FY 2023 | FY 2024 | FY 2025 | |
|---|---|---|---|---|
| Cash From Operations | -$40,056 | -$46,277 | -$44,810 | -$13.1M |
| Cash From Investing | — | — | — | -$43,436 |
| Cash From Financing | $40,125 | $46,982 | $47,500 | $30.1M |
| Free Cash Flow | — | — | — | -$13.1M |
Figures from Deep Fission's 10-K and 10-Q filings with the SEC, as of 2026-10-14. Fiscal years follow the company's own reporting calendar. EPS and share counts are adjusted for later stock splits. See the full Deep Fission financials page for every line item.
Deep Fission Company Profile
| Ticker | FISN |
|---|---|
| Exchange | Nasdaq |
| Industry | Electric Services |
| Headquarters | Berkeley, California |
| Incorporated in | Delaware |
| Fiscal Year End | December 31 |
| SEC Filer Category | Emerging growth company |
| SEC CIK | 0001918102 |
Frequently Asked Questions
What was Deep Fission's revenue in fiscal 2025?
Deep Fission (FISN) reported revenue of $0 for fiscal 2025.
What was Deep Fission's net income in fiscal 2025?
Deep Fission reported net income of -$61.0M for fiscal 2025.
How much free cash flow did Deep Fission generate in fiscal 2025?
Deep Fission generated -$13.1M of free cash flow in fiscal 2025.
What was Deep Fission's revenue last quarter?
In its most recent reported quarter (2026 Q2), Deep Fission reported revenue of $0.
How many shares of Deep Fission are outstanding?
Deep Fission reported a weighted average of 55.1 million basic shares outstanding in 2026 Q2.
What is Deep Fission's market cap?
Based on its latest closing price, Deep Fission (FISN) has a market capitalization of about $220.9M.
When does Deep Fission's fiscal year end?
Deep Fission's fiscal year end, as registered with the SEC, is December 31.
Where is Deep Fission headquartered?
Deep Fission lists its business address in Berkeley, California in its SEC filings.