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Deep Fission IncFISN
$2.2117.23%-0.46
After Hours: 2.22+0.01 +0.45%

Deep Fission Inc (FISN)

Date: 2026-11-04 16:00O: 2.68H: 2.75L: 2.15C: 2.21Vol: 456.7k
Deep Fission Inc stock is traded at $2.21, with a volume of 456,666. It is down -17.23% in the last 24 hours and down -60.32% over the past month. Deep Fission Inc is a nuclear energy technology company developing a small modular reactor based on established pressurized water reactor technology, with novel emplacement in deep boreholes approximately one mile below the Earth's surface. Its reactor, which is referred to as the Gravity Reactor, will leverage subsurface conditions to support key containment and operating functions, including the use of hydrostatic pressure from a water column within the borehole to support reactor operating pressure and cooling, and the surrounding geological formation to provide structural confinement and shielding. The group's focus is within the United States, where electricity demand growth, expanding digital infrastructure, and evolving energy policy.
Previous Close:
$2.67
Open:
$2.68
24h Volume:
456,666
Relative Volume:
0.87
Market Cap:
$130.18M
Revenue:
-
Net Income/Loss:
-
P/E Ratio:
-
EPS:
-$0.3
Net Cash Flow:
-
1W Performance:
-33.23%
1M Performance:
-60.32%
6M Performance:
0.00%
1Y Performance:
0.00%
1-Day Range:
$2.15$2.75
1-Week Range:
$2.15$3.32
52-Week Range:
$2.10$19.00

Deep Fission Inc Stock (FISN) Company Profile

Name
Deep Fission Inc
Phone
(707) 400-0778
Address
2831 GARBER STREET, BERKELEY, USA
Employee
60
X
-
Next Earnings Date
null
Latest SEC Filings
SEC
FISN's Discussions on X
X

 

Market Cap

 

Revenue

 

Net Income

 

Cash Flow

 

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Deep Fission Inc Stock (FISN) Upgrades & Downgrades

DateActionAnalystRating Change
Sep-22-26InitiatedRoth CapitalBuy
Aug-31-26InitiatedMaxim GroupBuy
Aug-04-26InitiatedSeaport Research PartnersBuy
Jul-15-26InitiatedCanaccord GenuityBuy

Deep Fission Inc Stock (FISN) Financials Data

PeriodTrendFY 2025FY 2024FY 2023FY 2022
Period End Date2025-12-312024-12-312022-12-312022-12-31
Research and development USD (M)6.62---
Operating expenses USD (M)21.38---
Operating income USD (M)-21.38-0.05-0.05-0.05
Net income USD (M)-61.00-0.05-0.05-0.05
Basic EPS USD/shares-2.41-0.01-0.01-0.01
Diluted EPS USD/shares--0.01-0.010.00
Basic weighted shares shares (M)25.335.005.005.00
Diluted weighted shares shares (M)-5.005.005.00

Deep Fission Inc Stock (FISN) Latest News

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