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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
$2.84
-4.9%
$2.53
$0.61
$4.21
$334.32M2.232.40 million shs3.83 million shs
NET Power Inc. stock logo
NPWR
NET Power
$2.30
+31.4%
$2.04
$1.48
$14.28
$503.85M0.51701,627 shs8.73 million shs
SES AI Co. stock logo
SES
SES AI
$0.86
-4.1%
$0.76
$0.20
$2.53
$316.59M0.4512.77 million shs8.89 million shs
Ultralife Co. stock logo
ULBI
Ultralife
$6.66
-2.1%
$4.95
$4.07
$12.40
$110.78M0.7770,410 shs108,906 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
+5.69%+22.47%+16.93%+17.16%+116.00%
NET Power Inc. stock logo
NPWR
NET Power
+8.95%+15.74%-2.22%-75.33%-83.17%
SES AI Co. stock logo
SES
SES AI
-6.69%-2.98%-13.89%+33.36%-29.63%
Ultralife Co. stock logo
ULBI
Ultralife
+11.29%+26.16%+51.45%+8.28%-43.62%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
2.3373 of 5 stars
3.63.00.00.01.61.70.6
NET Power Inc. stock logo
NPWR
NET Power
2.7714 of 5 stars
3.34.00.00.01.71.71.3
SES AI Co. stock logo
SES
SES AI
2.5272 of 5 stars
3.04.00.00.02.50.81.3
Ultralife Co. stock logo
ULBI
Ultralife
3.6303 of 5 stars
3.52.00.00.03.63.31.9
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
3.14
Buy$9.50235.10% Upside
NET Power Inc. stock logo
NPWR
NET Power
2.67
Moderate Buy$4.0073.91% Upside
SES AI Co. stock logo
SES
SES AI
2.00
Hold$1.5073.81% Upside
Ultralife Co. stock logo
ULBI
Ultralife
3.00
Buy$14.00110.21% Upside

Current Analyst Ratings Breakdown

Latest ULBI, SES, NPWR, and AMPX Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/20/2025
SES AI Co. stock logo
SES
SES AI
Cantor Fitzgerald
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageOverweight$2.00
4/23/2025
NET Power Inc. stock logo
NPWR
NET Power
Barclays
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeEqual Weight ➝ Underweight$3.00 ➝ $2.00
3/21/2025
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
Roth Mkm
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$6.00 ➝ $6.00
3/21/2025
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
Oppenheimer
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOutperform ➝ Outperform$14.00 ➝ $15.00
3/21/2025
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
B. Riley
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$5.00 ➝ $6.00
3/21/2025
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
HC Wainwright
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$10.00 ➝ $10.00
3/12/2025
NET Power Inc. stock logo
NPWR
NET Power
Barclays
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetEqual Weight ➝ Equal Weight$11.00 ➝ $3.00
3/11/2025
NET Power Inc. stock logo
NPWR
NET Power
Citigroup
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeNeutral ➝ Buy$14.00 ➝ $6.00
(Data available from 5/29/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
$32.52M10.28N/AN/A$0.67 per share4.23
NET Power Inc. stock logo
NPWR
NET Power
$250K2,015.42N/AN/A$11.05 per share0.21
SES AI Co. stock logo
SES
SES AI
$7.83M40.42N/AN/A$1.01 per share0.85
Ultralife Co. stock logo
ULBI
Ultralife
$173.28M0.64$0.74 per share8.97$7.68 per share0.87
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
-$36.78M-$0.41N/AN/AN/A-245.92%-71.39%-40.04%8/14/2025 (Estimated)
NET Power Inc. stock logo
NPWR
NET Power
-$77.23M-$2.06N/AN/AN/AN/A6.23%1.91%8/11/2025 (Estimated)
SES AI Co. stock logo
SES
SES AI
-$53.40M-$0.30N/AN/AN/AN/A-22.91%-20.42%8/4/2025 (Estimated)
Ultralife Co. stock logo
ULBI
Ultralife
$7.20M$0.3212.11N/A5.44%7.92%5.90%7/23/2025 (Estimated)

Latest ULBI, SES, NPWR, and AMPX Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/12/2025Q1 2025
NET Power Inc. stock logo
NPWR
NET Power
-$0.11-$1.55-$1.44-$1.55N/AN/A
5/9/2025Q1 2025
Ultralife Co. stock logo
ULBI
Ultralife
$0.15$0.13-$0.02$0.11$54.50 million$50.75 million
5/8/2025Q1 2025
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
-$0.09-$0.08+$0.01-$0.08$8.52 million$11.28 million
4/24/2025Q1 2025
SES AI Co. stock logo
SES
SES AI
-$0.07-$0.04+$0.03-$0.04$2.00 million$5.79 million
4/1/2025Q4 2024
Ultralife Co. stock logo
ULBI
Ultralife
$0.15$0.01-$0.14$0.01$40.00 million$43.85 million
3/20/2025Q4 2024
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
-$0.11-$0.10+$0.01-$0.10$7.12 million$10.63 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
N/AN/AN/AN/AN/A
NET Power Inc. stock logo
NPWR
NET Power
N/AN/AN/AN/AN/A
SES AI Co. stock logo
SES
SES AI
N/AN/AN/AN/AN/A
Ultralife Co. stock logo
ULBI
Ultralife
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
N/A
3.46
3.25
NET Power Inc. stock logo
NPWR
NET Power
N/A
20.96
20.96
SES AI Co. stock logo
SES
SES AI
N/A
15.24
15.22
Ultralife Co. stock logo
ULBI
Ultralife
0.04
3.30
1.62

Institutional Ownership

CompanyInstitutional Ownership
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
5.04%
NET Power Inc. stock logo
NPWR
NET Power
53.62%
SES AI Co. stock logo
SES
SES AI
29.78%
Ultralife Co. stock logo
ULBI
Ultralife
30.68%

Insider Ownership

CompanyInsider Ownership
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
12.90%
NET Power Inc. stock logo
NPWR
NET Power
2.71%
SES AI Co. stock logo
SES
SES AI
15.07%
Ultralife Co. stock logo
ULBI
Ultralife
39.90%
CompanyEmployeesShares OutstandingFree FloatOptionable
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
50117.93 million92.29 millionOptionable
NET Power Inc. stock logo
NPWR
NET Power
24219.07 million209.58 millionOptionable
SES AI Co. stock logo
SES
SES AI
130366.85 million306.25 millionOptionable
Ultralife Co. stock logo
ULBI
Ultralife
56016.63 million9.99 millionOptionable

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Amprius Technologies stock logo

Amprius Technologies NYSE:AMPX

$2.84 -0.15 (-4.87%)
Closing price 03:59 PM Eastern
Extended Trading
$2.83 0.00 (-0.18%)
As of 04:53 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Amprius Technologies, Inc. produces and sells ultra-high energy density lithium-ion batteries for mobility applications. The company offers silicon nanowire anode batteries. Its batteries are primarily used for existing and emerging aviation applications, including unmanned aerial systems, such as drones and high-altitude pseudo satellites. The company was incorporated in 2008 and is headquartered in Fremont, California.

NET Power stock logo

NET Power NYSE:NPWR

$2.30 +0.55 (+31.43%)
Closing price 03:59 PM Eastern
Extended Trading
$2.72 +0.43 (+18.48%)
As of 05:03 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

NET Power Inc. operates as a clean energy technology company. The company invents, develops, and licenses clean power generation technology. NET Power Inc. was founded in 2010 and is headquartered in Durham, North Carolina.

SES AI stock logo

SES AI NYSE:SES

$0.86 -0.04 (-4.13%)
Closing price 03:58 PM Eastern
Extended Trading
$0.87 +0.01 (+1.16%)
As of 05:03 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

SES AI Corporation engages in the development and production of high-performance Lithium-metal rechargeable batteries for electric vehicles, electric vehicle take-off and landing, and other applications. The company was founded in 2012 and is headquartered in Woburn, Massachusetts.

Ultralife stock logo

Ultralife NASDAQ:ULBI

$6.66 -0.14 (-2.06%)
Closing price 04:00 PM Eastern
Extended Trading
$6.66 0.00 (0.00%)
As of 04:42 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more.

Ultralife Corporation, together with its subsidiaries, designs, manufactures, installs, and maintains power, and communication and electronics systems worldwide. The company operates in two segments, Battery & Energy Products and Communications Systems. The Battery & Energy Products segment offers lithium 9-volt, cylindrical, thin lithium manganese dioxide, rechargeable, and other non-rechargeable batteries; lithium-ion cells, multi-kilowatt module lithium-ion battery systems, and uninterruptable power supplies; and rugged military and commercial battery charging systems and accessories, including smart chargers, multi-bay charging systems, and various cables. The Communications Systems segment provides communications systems and accessories to support military communications systems, such as radio frequency amplifiers, power supplies and cables, connector assemblies, amplified speakers, equipment mounts, case equipment, man-portable systems, and integrated communication systems for fixed or vehicle applications comprising vehicle adapters, vehicle installed power enhanced rifleman appliqué systems, and SATCOM systems. This segment's military communications systems and accessories are designed to enhance and extend the operation of communications equipment, such as vehicle-mounted, manpack, and handheld transceivers. The company sells its products under the Ultralife, Ultralife HiRate, Ultralife Thin Cell, Ultralife Batteries, Lithium Power, McDowell Research, AMTITM, ABLETM, ACCUTRONICS, ACCUPRO, ENTELLION, SWE Southwest Electronic Energy Group, SWE SEASAFE, Excell Battery Group, and Criterion Gauge brands through original equipment manufacturers, and industrial and defense supply distributors. In addition, it sells its 9-volt battery to the broader consumer market through national and regional retail chains and online retailers. It serves government, defense, and commercial sectors. The company was incorporated in 1990 and is headquartered in Newark, New York.