Deep Fission, Inc. Common Stock (FISN) Stock Price

FISNStock

$3.45

Market Cap$203.23M

P/E—

PEG Ratio—

Div yield—

Beta0.21

FISN Share Price Chart

Favorite Metrics

Price vs S&P 500 (4W)-54.56%

VGM Score3.94

FISN Earnings Surprise History

Quarter	Report date	EPS estimate	EPS actual	Surprise
Q2 2026	Aug 3, 2026	-$1.20	-$0.56	+53.33%(+$0.64)

FISN Analyst Recommendations

Aug 2026

Sep 2026

4.14

4.11

Industry Peers — Electric Services(103)

Symbol	Value Score	Growth Score	Momentum Score	Indicated Dividend Yield (Annual)	P/E Ratio (Annual)	Payout Ratio (TTM)	Total Debt / Equity (Quarterly)	Price
FISNDeep Fission, Inc. Common Stock	—	—	F	—	—	—	0.0x	$3.45
NEENextEra Energy, Inc.	D	B	C	3.2%	24.4x	53.2%	1.9x	$79.80
SOThe Southern Company	D	C	C	4.0%	24.2x	66.6%	1.9x	$91.18
CEGConstellation Energy Corporation Common Stock	D	B	C	0.9%	41.5x	72.8%	0.8x	$271.37
AEPAmerican Electric Power Company, Inc.	C	C	B	4.5%	19.3x	65.2%	1.6x	$127.14
DDominion Energy, Inc Common Stock	D	C	C	5.7%	18.6x	91.3%	1.8x	$63.56
VSTVistra Corp.	C	C	C	2.4%	54.1x	22.5%	3.7x	$152.02
ETREntergy Corporation	D	D	C	4.5%	28.3x	63.9%	1.9x	$105.11
FTSFortis Inc. Common Shares	D	D	B	4.2%	22.0x	50.3%	1.4x	$55.76
DTEDTE Energy Company	C	D	D	3.6%	18.5x	68.6%	2.3x	$129.73
FEFirstEnergy Corp.	C	D	C	4.4%	26.2x	69.0%	2.2x	$46.19
CNPCenterPoint Energy, Inc.	D	C	B	2.9%	25.4x	52.7%	2.1x	$40.55
PPLPPL Corporation	D	C	C	3.6%	22.4x	64.6%	1.4x	$35.17
ESEversource Energy	B	C	C	4.6%	14.9x	78.7%	1.8x	$66.85
NRGNRG Energy, Inc.	C	B	F	3.3%	25.2x	51.7%	4.8x	$103.75
EIXEdison International	A	B	D	4.5%	4.6x	35.1%	2.4x	$55.93
SOJCThe Southern Company Series 2017B 5.25% Junior Subordinated Notes due December 1, 2077	D	C	C	4.0%	24.2x	66.6%	1.9x	$18.59
TLNTalen Energy Corporation Common Stock	F	B	C	—	17.0x	—	5.9x	$354.81
EMAEmera Incorporated	C	C	C	6.0%	18.8x	65.3%	1.5x	$47.72
BEPBrookfield Renewable Partners L.P.	B	C	D	5.5%	—	71.3%	8.4x	$28.40
KEPKorea Electric Power Corp	A	C	D	4.7%	2.1x	19.9%	2.7x	$10.63
PNWPinnacle West Capital Corporation	C	C	B	4.8%	20.3x	67.4%	1.6x	$103.42
ELPCCompanhia Paranaense de Energia - COPEL American Depositary Shares (each representing four (4) Common Shares)	B	C	A	4.1%	16.7x	194.1%	0.8x	$13.97
OGEOGE Energy Corp.	C	D	B	4.8%	20.9x	74.3%	1.2x	$47.53
ENLTEnlight Renewable Energy Ltd. Ordinary Shares	F	A	C	—	72.5x	—	2.5x	$69.68
CIG.CCompanhia Energetica De Minas Gerais-CEMIG	B	D	B	7.5%	8.0x	99.8%	0.8x	$3.39
IDAIDACORP, Inc.	D	D	C	3.4%	24.7x	57.0%	1.1x	$138.30
CWENClearway Energy, Inc. Class C Common Stock	D	C	B	4.7%	35.6x	127.2%	4.5x	$29.93
CIGCompanhia Energetica De Minas Gerais-CEMIG	B	D	B	7.5%	8.0x	99.8%	0.8x	$2.32
TXNMTXNM Energy, Inc.	D	C	B	2.9%	42.4x	66.0%	1.7x	$58.52
ENICEnel Chile S.A. American Depositary Shares Representing Common Stock (Each representing 50 shares of Common Stock)	A	D	A	9.8%	11.2x	54.0%	0.5x	$4.46
BKHBlack Hills Corporation	B	D	B	4.9%	20.0x	69.2%	1.1x	$76.63
ORAOrmat Technologies, Inc.	F	C	D	0.7%	44.3x	22.7%	1.3x	$89.31
BEPCBrookfield Renewable Corporation Class A Exchangeable Subordinate Voting Shares	C	D	D	5.1%	—	—	124.0x	$28.67
OKLOOklo Inc.	—	—	F	—	—	—	0.0x	$27.97
PORPortland General Electric Company	B	C	D	4.6%	17.0x	91.8%	1.3x	$44.15
PAMPAMPA ENERGIA S.A.	B	A	B	—	13.6x	0.8%	0.7x	$81.10
TACTransAlta Corporation	D	D	D	1.8%	23.1x	106.5%	2.4x	$12.85
AQNAlgonquin Power & Utilities Corp	B	D	D	7.3%	22.2x	141.2%	1.4x	$5.25
OTTROtter Tail Corp	D	C	B	2.3%	13.7x	32.2%	0.7x	$90.13
KENKENON HOLDINGS LTD.	C	C	B	12.1%	49.9x	229.1%	1.9x	$63.44
DTWDTE Energy Company 2017 Series E 5.25% Junior Subordinated Debentures due 2077	C	D	D	3.6%	18.5x	68.6%	2.3x	$18.36
FRVOFervo Energy Company Class A common stock	—	—	F	—	—	—	0.1x	$9.68
RNWReNew Energy Global plc Class A Ordinary Shares	B	B	B	—	24.2x	—	6.1x	$6.88
CEPUCentral Puerto S.A. American Depositary Shares (each represents ten Common Shares)	B	A	B	—	8.3x	0.4%	0.3x	$12.93
HEHawaiian Electric Industries, Inc.	B	D	F	—	11.7x	1.5%	1.6x	$8.58
EDNEmpresa Distribuidora Y Comercializadora Norte S.A. (Edenor)	A	B	C	—	6.3x	—	0.6x	$20.41
XIFRXPLR Infrastructure, LP	A	D	D	—	—	61.6%	1.9x	$9.94
EAIEntergy Arkansas, LLC First Mortgage Bonds, 4.875% Series due September 1, 2066	—	—	D	—	—	—	—	$18.31
NNENano Nuclear Energy Inc. Common Stock	—	—	F	—	—	—	0.0x	$12.88
HNRGHallador Energy Company	C	B	F	—	13.2x	—	0.2x	$11.71

About Deep Fission, Inc. Common Stock

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.