FISN
Deep Fission, Inc.
$7.95
-1.04
(-11.57%)
Mkt Cap
525.50M
Volume
406,840
52W Range
7.66-19
Sector
Utilities
Beta
4.66
EPS (TTM)
-2.38 USD
P/E Ratio
-14.42
Revenue (TTM)
0 USD
Rev Growth (5Y)
N/A
EPS Growth (5Y)
N/A
Company Description
Deep Fission Nuclear, Inc. engages in the provision of nuclear energy through underground nuclear reactor. It uses clustered boreholes as a containment system. The company was founded by Richard Muller and Elizabeth Muller in 2023 and is headquartered in Berkeley, CA.
Track Record
Showing latest 4 periods • Swipe for more
| Metric | 2025 |
|---|---|
| Revenue | 0 |
| Net Income | (61.00M) |
| EPS | -1.01 |
| Free Cash Flow | (13.09M) |
| FCF / Share | -0.22 |
| Operating CF | (13.05M) |
| Total Assets | 24.69M |
| Total Debt | 0 |
| Cash & Equiv | 23.72M |
| Book Value | 22.29M |
| Return on Equity | -2.74 |
| Metric | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 |
|---|---|---|---|---|
| Revenue | 0 | 0 | 0 | 0 |
| Net Income | (31.01M) | (21.34M) | (13.48M) | (40.39M) |
| EPS | -0.56 | -0.35 | -0.18 | -1.29 |
| Free Cash Flow | (28.44M) | (14.10M) | (6.57M) | N/A |
| FCF / Share | -0.52 | -0.23 | -0.09 | N/A |
| Operating CF | (28.41M) | (14.05M) | (6.55M) | N/A |
| Total Assets | 107.31M | 92.03M | 24.69M | 30.52M |
| Total Debt | 56,000 | 59,567 | 0 | 0 |
| Cash & Equiv | 93.02M | 84.77M | 23.72M | 30.24M |
| Book Value | 98.75M | 88.13M | 22.29M | 29.92M |
| Return on Equity | -0.31 | -0.24 | -0.60 | -1.35 |
FISN News
Department of Energy Approves Nuclear Safety Design Agreement for Deep Fission's Gravity™ Reactor, Designed to Convert to Commercial Operation
Department of Energy Approves Nuclear Safety Design Agreement for Deep Fission's Gravity™ Reactor, Designed to Convert to Commercial Operation
Deep Fission CEO Liz Muller to Present at Canaccord Genuity's 46th Annual Growth Conference
EnerCom Announces SM Energy as a Keynote Speaker at the 31st EnerCom Denver - The Energy Investment Conference, on August 19, 2026, in Denver, Colorado
Deep Fission: Customer Pipeline Of 18.5GW Is Unlikely To Be A Stock Upside Catalyst
Deep Fission: Deployment Not A Criticality Experiment
Deep Fission Prototype Reactor Canister Arrives at Kansas Site, Advancing Reactor Proof-of-Concept Program
Deep Fission Joins DOE Secretary Wright at Idaho National Laboratory Event to Celebrate Nuclear Innovation
Advanced Nuclear Company Deep Fission Announces Customer Pipeline of Up to 18.5 Gigawatts of Generation Capacity
Advanced Nuclear Company Deep Fission Announces Closing of Public Offering of Common Stock