FISN NASDAQ
Deep Fission, Inc.
1W: -10.9%
1M: -20.1%
3M: -43.6%
YTD: -61.7%
$5.57
+0.39 (+7.53%)
Weekly Expected Move ±14.8%
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Key Statistics
Market Cap$336.1M
52W Range4.9-19
Volume520,696
Avg Volume346,936
Beta4.66
Dividend—
Analyst Ratings
No analyst coverage
Company Info
CEOElizabeth Muller
Employees51
SectorIndustrials
IndustryIndustrial - Machinery
IPO Date2026-06-18
Websitedeepfission.com
2001 Addison Street
Berkeley, CA 94704
US
Berkeley, CA 94704
US
1 707 400-0778
About Deep Fission, Inc.
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.
Latest News
Deep Fission drops after Iceberg Research short report
Terrestrial Energy, Deep Fission rise as Roth initiates with Buy recommendations
The Nuclear IPO Boom Is Back: How Westinghouse and Its Rivals Stack Up for Long-Term Investors
Deep Fission, Inc. (NASDAQ:FISN) Receives $18.25 Average Target Price from Analysts
Blue Owl Capital Holdings LP Acquires New Shares in Deep Fission, Inc. $FISN
Recent Insider Trades
| Name | Type | Shares | Price | Date |
|---|---|---|---|---|
| GLANVILLE THOMAS S | A-Award | 19,156 | — | 2026-07-23 |
| JANOVER BLAKE | A-Award | 18,962 | — | 2026-07-23 |
| Goldman Tepper Lesli | A-Award | 19,204 | — | 2026-07-23 |
| Angell Jonathon | A-Award | 16,973 | — | 2026-07-23 |