FISN's setup is currently unresolvable on price — no current quote was returned this run — leaving the engine's edge and asymmetry gates artifactually blank, while the underlying business itself screens as cash-burning and below-average quality despite conservative peer-relative debt levels.
Thesis pillars
- Data Issue No Price Available—
- Quality Concerns Cash Burning—
- Conservative Debt Levels—
- +2 more pillars — see the Why tab for full reasoning
Deep Fission, Inc. (FISN) Stock Analysis
Industrials · Specialty Industrial Machinery
Hold if already holding. Not a fresh buy at $5.38, but acceptable to hold if already in. Reasons: DATA_ISSUE: analyst_target_implausible (raw $19.60 vs price $5.38 — ratio 3.6×). Rejected, falling back to technical TP.; Market cap $317M below $400M minimum.
Deep Fission, Inc. is developing a small modular nuclear reactor, the Gravity Reactor, based on established pressurized water reactor technology but emplaced roughly one mile underground in deep boreholes to reduce reliance on surface containment structures. The company is... Read more
Hold if already holding. Not a fresh buy at $5.38, but acceptable to hold if already in. Reasons: DATA_ISSUE: analyst_target_implausible (raw $19.60 vs price $5.38 — ratio 3.6×). Rejected, falling back to technical TP.; Market cap $317M below $400M minimum. Chart setup: No clear chart pattern; technical signals are mixed. Market cap $317M below $400M minimum. Not in investable universe. Score 5.1/10, moderate confidence.
Passes 5/8 gates (clean insider activity, news events none recent, earnings proximity no date, semi cycle peak clear, materials cycle peak clear). Fails on weak momentum and SEC filing concern. Suitability: speculative.
Recent developments
updated 2026-10-06Recent Developments — Deep Fission, Inc.
Latest news
- NEWS Top 3 Utilities Stocks Which Could Rescue Your Portfolio This Month — benzinga Aug 11, 2026 neutral
- NEWS Deep Fission Says US Department Of Energy Approves Nuclear Safety Design Agreement For Its Gravity Nuclear Reactor — benzinga Aug 6, 2026 positive
- NEWS This Veracyte Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Wednesday — benzinga Jul 15, 2026 positive
- NEWS Canaccord Genuity Initiates Coverage On Deep Fission with Buy Rating, Announces Price Target of $18 — benzinga Jul 15, 2026 positive
- NEWS Benchmark Initiates Coverage On Deep Fission with Buy Rating, Announces Price Target of $20 — benzinga Jul 13, 2026 positive
Generated 2026-09-17T11:22:00Z.
Thesis
Key Metrics
Quality Signals
Material Events(8-K, last 90d)
- 2026-04-09Item 4.02HIGHBoard concluded on April 9, 2026 that previously issued Q2 2025, FY2024 annual, and Q3 2025 interim financial statements should no longer be relied upon due to errors in valuations of SAFEs and stock-based compensation. No successor auditor or restated figures cited in the excerpt provided.SEC filing →
Model-generated analysis — not investment advice. Not a registered investment advisor. Past performance does not guarantee future results.
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Rating Breakdown
2 floor-breakers
Quality below the gate floor. Component breakdown shows what dragged the score down.static
Price action weak — below key moving averages, no momentum carry. Needs a base before trend-continuation setups apply.static
Price Targets
Position Sizing
Risk Alerts
Earnings
Verdict History
Frequently Asked Questions
Hold if already holding. Not a fresh buy at $5.38, but acceptable to hold if already in. Reasons: DATA_ISSUE: analyst_target_implausible (raw $19.60 vs price $5.38 — ratio 3.6×). Rejected, falling back to technical TP.; Market cap $317M below $400M minimum. Chart setup: No clear chart pattern; technical signals are mixed. Market cap $317M below $400M minimum. Not in investable universe. Target $8.61 (+60.2%), stop $5.00 (−7.5%), A.R:R 0.0:1. Score 5.1/10, moderate confidence.
Take-profit target: $8.61 (+60.2% upside). Target $8.61 (+60.2%), stop $5.00 (−7.5%), A.R:R 0.0:1. Stop-loss: $5.00.
DATA_ISSUE: analyst_target_implausible (raw $19.60 vs price $5.38 — ratio 3.6×). Rejected, falling back to technical TP.; Market cap $317M below $400M minimum.
Deep Fission, Inc. trades at a P/E of N/A (forward -4.0). TrendMatrix value score: 5.0/10. Verdict: Hold.
9 analysts cover FISN with a consensus score of 4.1/5. Average price target: $20.
What does Deep Fission, Inc. do?Deep Fission, Inc. is developing a small modular nuclear reactor, the Gravity Reactor, based on established pressurized...
Deep Fission, Inc. is developing a small modular nuclear reactor, the Gravity Reactor, based on established pressurized water reactor technology but emplaced roughly one mile underground in deep boreholes to reduce reliance on surface containment structures. The company is pre-revenue and in the development and pilot stage, participating in the U.S. Department of Energy Reactor Pilot Program at a Kansas test site, and expects future revenue from project-level equity participation, upfront deployment services, and technology licensing once reactors reach commercial deployment.