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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
$3.86
+2.3%
$2.75
$0.61
$4.27
$452.84M2.372.63 million shs5.71 million shs
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
$1.52
-5.0%
$1.36
$1.00
$2.71
$455.77M1.686.49 million shs12.50 million shs
NET Power Inc. stock logo
NPWR
NET Power
$2.16
-8.7%
$2.02
$1.48
$14.28
$470.99M0.64855,754 shs1.50 million shs
Ultralife Corporation stock logo
ULBI
Ultralife
$8.13
+0.2%
$5.87
$4.07
$12.40
$135.23M0.974,281 shs94,176 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
0.00%+0.78%+52.67%+24.15%+253.67%
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
0.00%-7.32%+17.83%+16.92%-44.53%
NET Power Inc. stock logo
NPWR
NET Power
0.00%-13.42%+41.31%-26.83%-79.46%
Ultralife Corporation stock logo
ULBI
Ultralife
0.00%+5.04%+47.02%+48.63%-19.50%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
2.9206 of 5 stars
3.62.00.00.04.11.70.6
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
1.7118 of 5 stars
2.92.00.00.02.50.01.3
NET Power Inc. stock logo
NPWR
NET Power
2.7337 of 5 stars
3.32.00.00.02.81.71.3
Ultralife Corporation stock logo
ULBI
Ultralife
2.9705 of 5 stars
3.52.00.00.02.83.30.6
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
3.14
Buy$9.50146.43% Upside
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
1.72
Reduce$2.0937.45% Upside
NET Power Inc. stock logo
NPWR
NET Power
2.67
Moderate Buy$4.0085.61% Upside
Ultralife Corporation stock logo
ULBI
Ultralife
3.00
Buy$14.0072.20% Upside

Current Analyst Ratings Breakdown

Latest ULBI, NPWR, BLDP, and AMPX Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
6/8/2025
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
National Bank Financial
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeHold
5/12/2025
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
UBS Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral ➝ Neutral$2.00 ➝ $1.40
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
4/17/2025
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
Citigroup
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingNeutral ➝ Sell$1.50 ➝ $1.00
4/14/2025
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
Susquehanna
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral ➝ Neutral$1.40 ➝ $1.30
(Data available from 6/22/2022 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
$24.17M18.81N/AN/A$0.59 per share6.53
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
$69.73M6.54N/AN/A$2.25 per share0.68
NET Power Inc. stock logo
NPWR
NET Power
$250K1,888.38$0.15 per share14.35$3.03 per share0.71
Ultralife Corporation stock logo
ULBI
Ultralife
$164.46M0.82$0.71 per share11.46$8.07 per share1.01
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
-$44.67M-$0.41N/AN/AN/A-133.34%-67.67%-38.69%8/6/2025 (Estimated)
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
-$324.24M-$1.02N/AN/AN/A-430.17%-20.41%-17.90%8/11/2025 (Estimated)
NET Power Inc. stock logo
NPWR
NET Power
-$49.19M-$2.06N/AN/AN/AN/A-22.52%-7.12%8/11/2025 (Estimated)
Ultralife Corporation stock logo
ULBI
Ultralife
$6.31M$0.3225.41N/A3.05%4.61%3.16%7/24/2025 (Estimated)

Latest ULBI, NPWR, BLDP, 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 Corporation 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
5/6/2025Q1 2025
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
-$0.12-$0.07+$0.05-$0.07$16.82 million$14.76 million
4/1/2025Q4 2024
Ultralife Corporation stock logo
ULBI
Ultralife
$0.15$0.01-$0.14$0.01$40.00 million$43.85 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
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
N/AN/AN/AN/AN/A
NET Power Inc. stock logo
NPWR
NET Power
N/AN/AN/AN/AN/A
Ultralife Corporation 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
4.74
4.45
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
0.03
9.00
8.13
NET Power Inc. stock logo
NPWR
NET Power
N/A
23.30
23.30
Ultralife Corporation stock logo
ULBI
Ultralife
0.37
3.22
1.70

Institutional Ownership

CompanyInstitutional Ownership
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
5.04%
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
28.02%
NET Power Inc. stock logo
NPWR
NET Power
53.62%
Ultralife Corporation stock logo
ULBI
Ultralife
30.68%

Insider Ownership

CompanyInsider Ownership
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
12.90%
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
0.16%
NET Power Inc. stock logo
NPWR
NET Power
2.71%
Ultralife Corporation stock logo
ULBI
Ultralife
40.00%
CompanyEmployeesShares OutstandingFree FloatOptionable
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
50117.93 million102.71 millionOptionable
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
1,370299.85 million299.37 millionOptionable
NET Power Inc. stock logo
NPWR
NET Power
24219.07 million213.13 millionOptionable
Ultralife Corporation stock logo
ULBI
Ultralife
56016.63 million9.98 millionNo Data

Recent News About These Companies

New MarketBeat Followers Over Time

Media Sentiment Over Time

Amprius Technologies stock logo

Amprius Technologies NYSE:AMPX

$3.86 +0.09 (+2.25%)
Closing price 06/20/2025 03:59 PM Eastern
Extended Trading
$3.82 -0.03 (-0.80%)
As of 06/20/2025 07:46 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.

Ballard Power Systems stock logo

Ballard Power Systems NASDAQ:BLDP

$1.52 -0.08 (-5.00%)
Closing price 06/20/2025 04:00 PM Eastern
Extended Trading
$1.52 -0.01 (-0.33%)
As of 06/20/2025 07:29 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.

Ballard Power Systems Inc. engages in the design, development, manufacture, sale, and service of proton exchange membrane (PEM) fuel cell products. The company offers its products for power product comprising for bus, truck, rail, marine, stationary, and emerging market, such as material handling, off-road, and other applications. It also engages in the delivery of services, including technology solutions, after sales services, and training; and provision of engineering services, product and systems integration services, and related technology transfer for a variety of PEM fuel cell applications. It operates in the United States, Germany, Canada, China, Poland, the United Kingdom, the Netherlands, France, Denmark, Belgium, India, Taiwan, Spain, Norway, Australia, Japan, and internationally. The company has a strategic alliance with Linamar Corporation for the co-development and sale of fuel cell powertrains and components for class 1 and 2 vehicles in North America and Europe. Ballard Power Systems Inc. was founded in 1979 and is headquartered in Burnaby, Canada.

NET Power stock logo

NET Power NYSE:NPWR

$2.15 -0.21 (-8.69%)
Closing price 06/20/2025 03:59 PM Eastern
Extended Trading
$2.16 +0.01 (+0.42%)
As of 06/20/2025 07:47 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.

Ultralife stock logo

Ultralife NASDAQ:ULBI

$8.13 +0.02 (+0.25%)
Closing price 06/20/2025 04:00 PM Eastern
Extended Trading
$8.14 +0.01 (+0.12%)
As of 06/20/2025 04:11 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.