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Deep Fission, Inc. Stock Price

NasdaqGM:FISN Community·US$542.4m Market Cap
  • 0 Narratives written by author
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  • 1 Fair Values set on narratives written by author

FISN Share Price Performance

US$7.95
-6.61 (-45.40%)
US$7.95
-6.61 (-45.40%)
Price US$7.95

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Snowflake Analysis

Excellent balance sheet with moderate risk.

5 Risks
2 Rewards

Deep Fission, Inc. Key Details

US$0

Revenue

US$0

Cost of Revenue

US$0

Gross Profit

US$106.4m

Other Expenses

-US$106.4m

Earnings

Last Reported Earnings
Jun 30, 2026
Next Reporting Earnings
n/a
-1.76
0%
0%
0%
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About FISN

Founded
2023
Employees
51
CEO
Elizabeth Muller
WebsiteView website
deepfission.com

Deep Fission, Inc. develops and deploys small modular nuclear reactors placed deep underground to generate electricity. The company provides small modular nuclear reactors designed for underground installation at a depth of one mile, offering carbon-free energy and capacity solutions. It delivers scalable reactor configurations for onsite power needs or flexible offtake agreements in wholesale power markets, manages the licensing process with regulatory authorities, and supports strategic development for decarbonization and reliability goals. The company also provides advisory and partnership services for deployment and operation of its reactor technology, using artificial intelligence to streamline operations. Deep Fission serves utilities, data centers, heavy industry, the military, government, and large cities. The company was founded in 2023 and is based in Berkeley, California.

Recent FISN News & Updates

Seeking Alpha Jul 23

Deep Fission: Customer Pipeline Of 18.5GW Is Unlikely To Be A Stock Upside Catalyst

Summary Deep Fission is rated 'Hold' due to limited operating history, no revenue, and a multi-year path to commercialization. FISN targets small modular nuclear reactors using established pressurized water technology, with DoE backing and pilot program inclusion. Significant capital requirements, expected equity dilution, and cash burn are key risks until commercialization, projected in three years. While long-term potential exists, near-term upside is unlikely; gradual accumulation may suit patient investors aligned with project milestones. Read the full article on Seeking Alpha

Recent updates

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