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Deep Fission, Inc. (NASDAQ:FISN)
US · Delayed Price · Currency is USD
Industrials · Industrial - Machinery
2.69+0.53 (+24.54%)
Market cap
$158M
Insider Score
Health Score
Analyst consensus
Listed since
Jun 18, 2026
Website
Insider Score
––Not scored
FISN Insider Score
No insider has filed an open-market purchase or sale here in the last 90 days, so there is nothing to score yet.
Financial Health Score
Sound
From FISN’s reported statements · FY2025 · 4 of 5 pillars
Profitability—
No revenue reported, so there is no margin to score.
- Revenue
- $0
- Net income
- -$61.0M
- Net margin
- —
Leverage20 / 20
Little or no net debt.
- Total debt
- $0
- Cash
- $23.7M
- Debt / equity
- 0.00
Liquidity20 / 20
Comfortably covers what is due within a year.
- Current assets
- $24.4M
- Current liabilities
- $2.4M
- Current ratio
- 10.16
Cash generation3 / 20
Consumes cash and must keep raising it.
- Operating cash flow
- -$13.1M
- Free cash flow
- -$13.1M
Dilution & runway18 / 20
Not funding itself by issuing shares.
- Shares outstanding
- 60.3M
- Share growth (1y)
- —
- Cash runway
- 22 months
Five pillars — profitability, leverage, liquidity, cash generation, dilution & runway — each scored 0–20 from the company’s own income statement, balance sheet and cash-flow statement, then scaled to 100. A pillar the statements cannot answer is left out rather than guessed; fewer than three and no score is shown.
FISN Income Statement
| Fiscal Period | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 |
|---|---|---|---|---|
| Period Ending | Jun 30, 2026 | Mar 31, 2026 | Dec 31, 2025 | Sep 30, 2025 |
| Revenue | 0.00 | 0.00 | 0.00 | 0.00 |
| Revenue Growth (YoY) | — | — | — | — |
| Cost of Revenue | 0.00 | 0.00 | 3.12 K | 2.61 K |
| Gross Profit | 0.00 | 0.00 | -3.12 K | -2.61 K |
| SG&A Expense | 13.29 M | 13.97 M | 5.34 M | 6.70 M |
| R&D Expense | 18.30 M | 7.87 M | 3.73 M | 2.10 M |
| Operating Expenses | 31.59 M | 21.84 M | 9.08 M | 8.80 M |
| Operating Income | -31.59 M | -21.84 M | -9.08 M | -8.80 M |
| Pretax Income | -31.01 M | -21.34 M | -13.48 M | -40.39 M |
| Tax Provision | 0.00 | 0.00 | 0.00 | 0.00 |
| Net Income | -31.01 M | -21.34 M | -13.48 M | -40.39 M |
| EPS (Basic) | -0.56 | -0.35 | -0.18 | -1.29 |
| EPS (Diluted) | -0.56 | -0.35 | -0.18 | -1.29 |
| Shares Outstanding | 55.10 M | 60.33 M | 74.86 M | 31.32 M |
Quarterly figures; YoY compares the same fiscal quarter a year earlier. Source: public market data.
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.