Deep Fission, Inc. (FISN)
| Market Cap | 157.28M |
| Revenue (ttm) | n/a |
| Net Income | -106.42M |
| EPS | -2.36 |
| Shares Out | 58.91M |
| PE Ratio | n/a |
| Forward PE | n/a |
| Dividend | n/a |
| Ex-Dividend Date | n/a |
| Volume | 451,600 |
| Open | 2.890 |
| Previous Close | 3.040 |
| Day's Range | 2.500 - 2.949 |
| 52-Week Range | 2.100 - 19.000 |
| Beta | n/a |
| Analysts | Strong Buy |
| Price Target | 18.60 (+596.63%) |
| Est. Earnings | Nov 4, 2026 |
About FISN
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. T... [Read more]
Financial Performance
Financial StatementsAnalyst Summary
According to 5 analysts, the average rating for FISN stock is "Strong Buy." The 12-month stock price target is $18.6, which is an increase of 596.63% from the latest price.
News
3 Stocks Under $10 with 160%+ Upside, According to Analysts
Three stocks trading below $10 have caught analysts’ attention, with price targets pointing to 160% or more upside. Using TipRanks database, we identified Pony.ai ($PONY), Deep Fission ($FISN), and Ar...
Deep Fission price target lowered to $12 from $17 at Maxim
Maxim analyst Tate Sullivan lowered the firm’s price target on Deep Fission (FISN) to $12 from $17 and keeps a Buy rating on the shares. The firm is citing pressure…
Deep Fission management to meet with Maxim
Meeting to be held on October 26 in Miami Beach hosted by Maxim.
Deep Fission Transcript: Status update
Targets initial electricity in December 2027, with 150 MW planned at Great Plains in 2028 and longer-term potential up to 2 GW. DOE authorization, NRC licensing, large-borehole testing, fuel readiness and financing remain key execution milestones.
Deep Fission Press release: Status update
Deep Fission issued a press release on October 20, 2026, disclosing material business information to investors.
Deep Fission Slides: Status update
Deep Fission has posted slides in relation to its latest quarterly earnings report, which was published on October 20, 2026.
Deep Fission announces Master Energy Purchase Agreement with GDPA
Deep Fission (FISN) announced a Master Energy Purchase Agreement with the Great Plains Development Authority, GDPA, a quasi-municipal entity that owns the Great Plains Industrial Park in Parsons, Kans...
Deep Fission Signs Binding 25-Year Master Energy Purchase Agreement for Planned Commercial Project
PARSONS, Kan.--(BUSINESS WIRE)--Deep Fission, Inc. (Nasdaq: FISN) today announced a Master Energy Purchase Agreement with the Great Plains Development Authority (GPDA), a quasi-municipal entity that o...
3 Stocks Under $10 to Buy for 130%+ Upside, According to Analysts
Several stocks trading below $10 have caught analysts’ attention. Using the TipRanks database, we identified Pony.ai ($PONY), SoundHound AI ($SOUN), and Deep Fission ($FISN), with average price target...
Deep Fission to host business news update conference call
Conference call to be held on October 20 at 11 am.
Deep Fission Honored by Goldman Sachs for Entrepreneurship
BERKELEY, Calif.--(BUSINESS WIRE)--Today, Goldman Sachs (NYSE: GS) is recognizing Deep Fission, Inc. (Nasdaq: FISN) (“Deep Fission” or the “Company”) Co-Founder and CEO Liz Muller as one of the Most E...
DEEP FISSION, INC. (NASDAQ: FISN) INVESTIGATION: Johnson Fistel Investigates Potential Securities Claims Following Short-Seller Report
SAN DIEGO, Oct. 05, 2026 (GLOBE NEWSWIRE) -- Johnson Fistel, PLLP, a leading stockholder rights law firm, is investigating Deep Fission, Inc. (NASDAQ: FISN) on behalf of investors who may have suffere...
FISN Investors Have Opportunity to Join Deep Fission, Inc. Fraud Investigation with SBS Law
LOS ANGELES--(BUSINESS WIRE)---- $FISN--FISN Investors Have Opportunity to Join Deep Fission, Inc. Fraud Investigation with SBS Law.
Deep Fission Schedules Business Update Call on Tuesday, October 20, 2026
PARSONS, Kan.--(BUSINESS WIRE)--Deep Fission, Inc. (Nasdaq: FISN) (“Deep Fission” or the “Company”), an advanced nuclear energy company working to place small modular pressurized water reactors (SMRs)...
Deep Fission to Participate in Upcoming Investor Conferences
BERKELEY, Calif.--(BUSINESS WIRE)--Deep Fission, Inc. (Nasdaq: FISN) (“Deep Fission” or the “Company”), an advanced nuclear energy company working to place small modular pressurized water reactors (SM...
Deep Fission rejects ‘distortions’ in short-seller report
Deep Fission (FISN) was targeted yesterday by a short-seller report criticizing the Company and its technology. Deep Fission believes the report is highly misleading and contains numerous distortions,...
Deep Fission Rejects Distortions in Short-Seller Report
PARSONS, Kan.--(BUSINESS WIRE)--Deep Fission, Inc. (Nasdaq: FISN) (“Deep Fission” or the “Company”) was targeted yesterday by a short-seller report criticizing the Company and its technology. Deep Fis...
Deep Fission initiated with a Buy at Roth Capital
Roth Capital initiated coverage of Deep Fission (FISN) with a Buy rating and $18 price target Deep Fission is one of 10 companies selected to participate in the Department of…
Deep Fission, Youngquist Brothers enter borehole drilling collaboration
Deep Fission (FISN) announced a collaboration with Youngquist Brothers to evaluate and test drilling technologies for Deep Fission’s underground reactor deployment model. Under the collaboration, the ...
Deep Fission and Youngquist Brothers Announce Collaboration on Deep, Large-Diameter Borehole Drilling for Underground Nuclear Reactor Deployment
FORT MYERS, Fla.--(BUSINESS WIRE)--Deep Fission, Inc. (Nasdaq: FISN) (“Deep Fission” or the “Company”), an advanced nuclear energy company working to place small modular pressurized water reactors (SM...
Deep Fission announces release of NSDA for Gravity Nuclear Reactor
Deep Fission (FISN) announced the public release of its Nuclear Safety Design Agreement for the Gravity Nuclear Reactor. The U.S. Department of Energy approved the NSDA as part of the…
Deep Fission Publishes DOE-Approved Nuclear Safety Design Agreement for Gravity™ Pilot Reactor, Demonstrating Commitment to Transparency
WASHINGTON--(BUSINESS WIRE)--Deep Fission, Inc. (Nasdaq: FISN) (“Deep Fission” or the “Company”), an advanced nuclear energy company developing small modular pressurized water reactors installed one m...
Deep Fission announces it successfully installed, retrieved reactor canister
Deep Fission (FISN) announced that it has successfully installed and retrieved a full-size prototype reactor canister from a borehole using standard commercial drilling equipment operated by a commerc...
Deep Fission Installs and Retrieves Full-Scale Reactor Canister Using Off-the-Shelf Drilling Equipment
BERKELEY, Calif.--(BUSINESS WIRE)--Deep Fission, Inc. (Nasdaq: FISN) ("Deep Fission" or the "Company"), an advanced nuclear energy company developing small modular pressurized water reactors a mile un...
Deep Fission started at Buy at Maxim on differentiated nuclear reactor approach
As previously reported, Maxim analyst Tate Sullivan initiated coverage of Deep Fission (FISN) with a Buy rating and $17 price target The company’s plan to install and deploy modular nuclear…