FISN
Deep Fission, Inc.
$6.25
-0.70
(-10.07%)
Mkt Cap
419.32M
Volume
574,485
52W Range
6.1-19
Sector
Industrials
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
Deep Fission Publishes DOE-Approved Nuclear Safety Design Agreement for Gravity™ Pilot Reactor, Demonstrating Commitment to Transparency
Deep Fission Publishes DOE-Approved Nuclear Safety Design Agreement for Gravity™ Pilot Reactor, Demonstrating Commitment to Transparency
Deep Fission Installs and Retrieves Full-Scale Reactor Canister Using Off-the-Shelf Drilling Equipment
Deep Fission Names ShawnTrell Scales as Its First Chief People Officer
Blue Owl Capital Holdings LP Acquires New Shares in Deep Fission, Inc. $FISN
Deep Fission Targets 2027 Grid Power From First Underground Nuclear Reactor
Deep Fission Targets 2027 Debut for Underground Nuclear Reactors
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