Deep Fission Inc (FISN) Stock Price, Quote & News

Company Profile

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 develo...

Industry: Specialty Industrial Machinery

Sector: Industrials

Phone: (707) 400-0778

Website: deepfission.com

Address:

2001 Addison Street, Suite 300, Berkeley, United States

Innerchild Jul. 16 at 11:43 AM

$MTEN About to skyrocket, don’t miss it! Look up book value! Extremely undervalued! $ELVA $LCID $FISN $GOSS Don’t miss out on the next 100x ticker!

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Trademain Jul. 16 at 9:16 AM

was blessed with wins on $FISN yesterday (1 week hold ) on $GCTK about a 30 minute hold and twice on $JLHL total 20 minute hold . Lets see what today brings !

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Trademain Jul. 15 at 7:14 PM

$FISN 27 percent gain … one week I have you the ENTRY -and now the EXIT …

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adamo5 Jul. 15 at 3:14 PM

$FISN $NNE $OKLO

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notreload_ai Jul. 13 at 1:05 PM

Benchmark initiates coverage on $FISN with a Buy rating and $20 price target, citing 80% upside. Gravity Reactor offers major cost and safety advantages in the SMR market. https://notreload.xyz/deep-fission-earns-buy-rating-from-benchmark-on-gravity-reactor-advantages/

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Jwa68 Jul. 10 at 5:48 AM

$FISN Doing some due diligence. Found this video highly insightful. Worth a watch! https://x.com/DeepFission/status/2069181050237198690/video/1?s=48

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Trademain Jul. 8 at 8:36 PM

$FISN long-lost short- won long-TBD

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Trademain Jul. 7 at 6:39 PM

$FISN looks good, fingers crossed

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Trademain Jul. 7 at 5:24 PM

$FISN Alright i am taking my phoe short gains and going to dump them here in a LONG positon...

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Trademain Jul. 7 at 4:53 PM

$FISN science experiment scam doo doo wrapped up in a nice package of SHIT

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Deep Fission initiated with a Buy at Canaccord

2026-07-13T11:30:20.000Z - 4 days ago

Benchmark starts Deep Fission with a Buy amid small modular reactor race

2026-07-13T10:16:41.000Z - 4 days ago

Deep Fission initiated with a Buy at Benchmark

2026-07-07T11:16:15.000Z - 10 days ago

Deep Fission announces prototype reactor cansister arrival at Kansas site

Jul 7, 2026, 7:00 AM EDT - 10 days ago

Deep Fission Prototype Reactor Canister Arrives at Kansas Site, Advancing Reactor Proof-of-Concept Program

Jun 25, 2026, 3:30 PM EDT - 22 days ago

Deep Fission Joins DOE Secretary Wright at Idaho National Laboratory Event to Celebrate Nuclear Innovation

2026-06-24T11:11:09.000Z - 23 days ago

Deep Fission announces customer pipeline up to 18.5 GW of generation capacity

Jun 24, 2026, 7:00 AM EDT - 23 days ago

Advanced Nuclear Company Deep Fission Announces Customer Pipeline of Up to 18.5 Gigawatts of Generation Capacity

Jun 22, 2026, 4:15 PM EDT - 25 days ago

Advanced Nuclear Company Deep Fission Announces Closing of Public Offering of Common Stock

2026-06-18T14:55:39.000Z - 4 weeks ago

Deep Fission opens at $16, IPO priced at $16 per share

2026-06-18T10:05:07.000Z - 4 weeks ago

Deep Fission 2.5M share IPO priced at $16.00

2026-06-18T00:25:21.000Z - 4 weeks ago

Deep Fission 2.5M share IPO priced at $16.00

Jun 17, 2026, 8:16 PM EDT - 4 weeks ago

Advanced Nuclear Company Deep Fission Announces Pricing of Public Offering of Common Stock

2026-06-10T19:30:23.000Z - 5 weeks ago

Deep Fission 2.5M share IPO price range $16.00-$18.00

May 20, 2026, 8:18 AM EDT - 2 months ago

Nuclear reactor developer Deep Fission eyes $1.66 billion valuation in US IPO

May 20, 2026, 6:16 AM EDT - 2 months ago

Advanced Nuclear Company Deep Fission Announces Launch of Public Offering of Common Stock

May 20, 2026, 6:08 AM EDT - 2 months ago

Deep Fission IPO Registration Document (S-1)

Innerchild Jul. 16 at 11:43 AM

$MTEN About to skyrocket, don’t miss it! Look up book value! Extremely undervalued! $ELVA $LCID $FISN $GOSS Don’t miss out on the next 100x ticker!

0 · Reply

Trademain Jul. 16 at 9:16 AM

was blessed with wins on $FISN yesterday (1 week hold ) on $GCTK about a 30 minute hold and twice on $JLHL total 20 minute hold . Lets see what today brings !

0 · Reply

Trademain Jul. 15 at 7:14 PM

$FISN 27 percent gain … one week I have you the ENTRY -and now the EXIT …

0 · Reply

adamo5 Jul. 15 at 3:14 PM

$FISN $NNE $OKLO

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notreload_ai Jul. 13 at 1:05 PM

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Jwa68 Jul. 10 at 5:48 AM

$FISN Doing some due diligence. Found this video highly insightful. Worth a watch! https://x.com/DeepFission/status/2069181050237198690/video/1?s=48

2 · Reply

Trademain Jul. 8 at 8:36 PM

$FISN long-lost short- won long-TBD

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Trademain Jul. 7 at 6:39 PM

$FISN looks good, fingers crossed

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Trademain Jul. 7 at 5:24 PM

$FISN Alright i am taking my phoe short gains and going to dump them here in a LONG positon...

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Trademain Jul. 7 at 4:53 PM

$FISN science experiment scam doo doo wrapped up in a nice package of SHIT

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Trademain Jul. 7 at 3:54 PM

$FISN should not have covered demand was weak.

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Trademain Jul. 7 at 1:50 PM

$FISN out , wait for the news demand to break

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Trademain Jul. 6 at 6:46 PM

$FISN told ya, can not get there again

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Trademain Jul. 6 at 1:39 PM

$FISN take those 10 dolla exits

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Trademain Jul. 6 at 1:34 PM

$FISN DUMPING

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adamo5 Jul. 4 at 12:51 AM

$NNE $FISN $OKLO FISN is the real nuclear play here

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Trademain Jul. 2 at 11:55 AM

$FISN no interest here, like the IPO

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Trademain Jun. 30 at 3:07 PM

$FISN big dumpies coming in :)

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Trademain Jun. 30 at 1:38 PM

$FISN 30 k shares dropped this 9 percent imagine if people really start selling

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Trademain Jun. 30 at 1:15 PM

$FISN 7 dollar gap... YIKES

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Trademain Jun. 29 at 4:27 PM

$FISN looking good

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Trademain Jun. 29 at 3:06 PM

$FISN would like to cover today at 9.2

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Market Cap	634.10M
Revenue (ttm)	0.00
Net Income (ttm)	-61.00M
EPS (ttm)	N/A
PE Ratio	0.00
Forward PE	N/A
Profit Margin	0.00%
Debt to Equity Ratio	0.00

Volume	135,900
Avg Vol	N/A
Day's Range	N/A - N/A
Shares Out	60.33M
Stochastic %K	32%
Beta	N/A
Analysts	Strong Sell
Price Target	$19.00