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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Bloom Energy Corporation stock logo
BE
Bloom Energy
$22.18
-7.3%
$19.90
$9.02
$29.83
$5.55B3.224.74 million shs10.35 million shs
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
$1.61
+1.3%
$1.40
$1.00
$2.71
$476.76M1.716.63 million shs10.28 million shs
GrafTech International Ltd. stock logo
EAF
GrafTech International
$0.99
+1.6%
$0.95
$0.52
$2.53
$251.04M1.512.72 million shs2.87 million shs
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
$26.42
$25.33
$16.25
$27.25
$1.64B0.46642,693 shs224 shs
Plug Power, Inc. stock logo
PLUG
Plug Power
$1.41
-5.4%
$0.97
$0.69
$3.34
$1.71B2.2969.72 million shs94.48 million shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Bloom Energy Corporation stock logo
BE
Bloom Energy
+7.33%+5.57%+29.17%+12.22%+95.02%
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
+8.90%+10.42%+16.91%+41.96%-29.33%
GrafTech International Ltd. stock logo
EAF
GrafTech International
-11.31%-11.31%-2.49%+6.52%+1.03%
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
0.00%0.00%0.00%0.00%+22.09%
Plug Power, Inc. stock logo
PLUG
Plug Power
+28.45%+36.70%+69.57%+13.74%-36.05%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Bloom Energy Corporation stock logo
BE
Bloom Energy
3.0077 of 5 stars
2.31.00.02.32.82.50.6
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
2.3945 of 5 stars
2.94.00.00.02.60.01.3
GrafTech International Ltd. stock logo
EAF
GrafTech International
1.4609 of 5 stars
3.02.00.00.00.03.30.0
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
N/AN/AN/AN/AN/AN/AN/AN/A
Plug Power, Inc. stock logo
PLUG
Plug Power
4.5748 of 5 stars
4.02.00.03.62.52.51.3
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Bloom Energy Corporation stock logo
BE
Bloom Energy
2.55
Moderate Buy$22.973.56% Upside
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
1.72
Reduce$2.0929.77% Upside
GrafTech International Ltd. stock logo
EAF
GrafTech International
2.00
Hold$1.6364.41% Upside
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
0.00
N/AN/AN/A
Plug Power, Inc. stock logo
PLUG
Plug Power
2.06
Hold$1.8329.69% Upside

Current Analyst Ratings Breakdown

Latest EAF, BLDP, PLUG, BE, and HOLI Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
6/8/2025
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
National Bank Financial
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UpgradeHold
5/20/2025
Plug Power, Inc. stock logo
PLUG
Plug Power
Jefferies Financial Group
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Lower Price TargetHold ➝ Hold$1.70 ➝ $0.90
5/19/2025
Plug Power, Inc. stock logo
PLUG
Plug Power
Morgan Stanley
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Lower Price TargetUnderweight ➝ Underweight$1.25 ➝ $0.50
5/14/2025
Plug Power, Inc. stock logo
PLUG
Plug Power
Piper Sandler
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Lower Price TargetUnderweight ➝ Underweight$1.10 ➝ $0.80
5/14/2025
Plug Power, Inc. stock logo
PLUG
Plug Power
Wells Fargo & Company
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Lower Price TargetEqual Weight ➝ Equal Weight$2.00 ➝ $1.00
5/13/2025
Plug Power, Inc. stock logo
PLUG
Plug Power
Roth Capital
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Reiterated RatingBuy ➝ Buy
5/13/2025
GrafTech International Ltd. stock logo
EAF
GrafTech International
UBS Group
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Lower Price TargetNeutral ➝ Neutral$1.50 ➝ $0.80
5/13/2025
Plug Power, Inc. stock logo
PLUG
Plug Power
Canaccord Genuity Group
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Lower Price TargetHold ➝ Hold$1.25 ➝ $1.00
5/12/2025
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
UBS Group
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Lower Price TargetNeutral ➝ Neutral$2.00 ➝ $1.40
5/5/2025
Bloom Energy Corporation stock logo
BE
Bloom Energy
Piper Sandler
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Lower Price TargetOverweight ➝ Overweight$31.00 ➝ $26.00
5/5/2025
Bloom Energy Corporation stock logo
BE
Bloom Energy
Mizuho
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UpgradeNeutral ➝ Outperform$28.00 ➝ $26.00
(Data available from 7/1/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Bloom Energy Corporation stock logo
BE
Bloom Energy
$1.47B3.49$0.17 per share132.24$2.55 per share8.70
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
$69.73M6.92N/AN/A$2.25 per share0.72
GrafTech International Ltd. stock logo
EAF
GrafTech International
$538.78M0.47N/AN/A($0.31) per share-3.19
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
$792.05M2.07$1.96 per share13.45$18.97 per share1.39
Plug Power, Inc. stock logo
PLUG
Plug Power
$628.81M2.57N/AN/A$1.98 per share0.71
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Bloom Energy Corporation stock logo
BE
Bloom Energy
-$29.23M-$0.05N/AN/AN/A0.29%2.51%0.50%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)
GrafTech International Ltd. stock logo
EAF
GrafTech International
-$131.16M-$0.54N/AN/A-27.17%N/A-9.72%7/25/2025 (Estimated)
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
$106.93M$1.2121.83N/A9.52%6.39%4.36%N/A
Plug Power, Inc. stock logo
PLUG
Plug Power
-$2.10B-$2.47N/AN/AN/A-312.29%-82.21%-47.92%8/6/2025 (Estimated)

Latest EAF, BLDP, PLUG, BE, and HOLI Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
7/25/2025Q2 2025
GrafTech International Ltd. stock logo
EAF
GrafTech International
-$0.13N/AN/AN/A$130.44 millionN/A
5/12/2025Q1 2025
Plug Power, Inc. stock logo
PLUG
Plug Power
-$0.20-$0.21-$0.01-$0.21$130.92 million$133.67 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
4/30/2025Q1 2025
Bloom Energy Corporation stock logo
BE
Bloom Energy
-$0.07$0.03+$0.10-$0.10$294.27 million$326.02 million
4/25/2025Q1 2025
GrafTech International Ltd. stock logo
EAF
GrafTech International
-$0.15-$0.13+$0.02-$0.15$122.33 million$111.84 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Bloom Energy Corporation stock logo
BE
Bloom Energy
N/AN/AN/AN/AN/A
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
N/AN/AN/AN/AN/A
GrafTech International Ltd. stock logo
EAF
GrafTech International
N/AN/AN/AN/AN/A
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
$0.321.21%N/A26.45%N/A
Plug Power, Inc. stock logo
PLUG
Plug Power
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Bloom Energy Corporation stock logo
BE
Bloom Energy
2.07
3.44
2.39
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
0.03
9.00
8.13
GrafTech International Ltd. stock logo
EAF
GrafTech International
N/A
4.16
2.45
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
0.04
3.02
2.80
Plug Power, Inc. stock logo
PLUG
Plug Power
0.27
1.95
1.07
CompanyEmployeesShares OutstandingFree FloatOptionable
Bloom Energy Corporation stock logo
BE
Bloom Energy
2,127232.23 million224.10 millionOptionable
Ballard Power Systems, Inc. stock logo
BLDP
Ballard Power Systems
1,370299.85 million299.37 millionOptionable
GrafTech International Ltd. stock logo
EAF
GrafTech International
1,072258.11 million256.26 millionOptionable
Hollysys Automation Technologies Ltd. stock logo
HOLI
Hollysys Automation Technologies
5,04262.10 million58.55 millionOptionable
Plug Power, Inc. stock logo
PLUG
Plug Power
3,2241.15 billion1.13 billionOptionable

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Bloom Energy stock logo

Bloom Energy NYSE:BE

$22.18 -1.74 (-7.27%)
As of 03:59 PM Eastern

Bloom Energy Corporation designs, manufactures, sells, and installs solid-oxide fuel cell systems for on-site power generation in the United States and internationally. The company offers Bloom Energy Server, a solid oxide technology that converts fuel, such as natural gas, biogas, hydrogen, or a blend of these fuels into electricity through an electrochemical process without combustion. It sells its products through direct and indirect sales channels to utilities, data centers, agriculture, retail, hospitals, higher education, biotech, and manufacturing industries. The company was formerly known as Ion America Corp. and changed its name to Bloom Energy Corporation in 2006. Bloom Energy Corporation was incorporated in 2001 and is headquartered in San Jose, California.

Ballard Power Systems stock logo

Ballard Power Systems NASDAQ:BLDP

$1.61 +0.02 (+1.26%)
Closing price 04:00 PM Eastern
Extended Trading
$1.59 -0.02 (-1.18%)
As of 07:49 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.

GrafTech International stock logo

GrafTech International NYSE:EAF

$0.99 +0.02 (+1.62%)
Closing price 03:59 PM Eastern
Extended Trading
$1.00 +0.01 (+0.67%)
As of 07:30 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.

GrafTech International Ltd. research, develops, manufactures, and sells graphite and carbon-based solutions worldwide. The company offers graphite electrodes to produce electric arc furnace steel and other ferrous and non-ferrous metals; and petroleum needle coke, a crystalline form of carbon used in the production of graphite electrodes and synthetic graphite. It sells its products primarily through direct sales force, independent sales representatives, and distributors. GrafTech International Ltd. was founded in 1886 and is headquartered in Brooklyn Heights, Ohio.

Hollysys Automation Technologies stock logo

Hollysys Automation Technologies NASDAQ:HOLI

Hollysys Automation Technologies Ltd. provides automation control system solutions in the People's Republic of China, Southeast Asia, India, and the Middle East. The company offers a suite of industrial automation systems, including hardware-centric products, such as instrumentation and actuators; proprietary software-centric distributed control systems/programmable logic controllers; and valued-added software packages comprising simulation training system, HolliAS asset management system, advanced process control, and manufacturing execution system, as well as HOLLiAS MACS-N DCS, a proprietary nuclear power non-safety automation and control system. It provides train control center, an on-ground control center that monitors route condition, track status, train schedules, distance between trains, and the working status of other function devices, as well as generates control instructions and commands. In addition, the company offers automation train protection that operates as a train over-speed protection mechanism; other signaling products, including automatic train operation system, track circuit, line-side electronic unit, balise transmission module, temporary speed restriction server, radio block center, and computer-based interlocking; and supervisory control and data acquisition system, an open software platform. Further, it offers integrated automation control system solutions, mechanical and electrical solutions, including design, engineering, procurement, project management, construction and commissioning, and maintenance related services, and installation services. The company was formerly known as HLS Systems International Ltd. and changed its name to Hollysys Automation Technologies Ltd. in July 2009. Hollysys Automation Technologies Ltd. was founded in 1993 and is headquartered in Beijing, the People's Republic China.

Plug Power stock logo

Plug Power NASDAQ:PLUG

$1.41 -0.08 (-5.37%)
Closing price 04:00 PM Eastern
Extended Trading
$1.40 0.00 (-0.35%)
As of 07:59 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.

Plug Power Inc. develops hydrogen and fuel cell product solutions in North America, Europe, Asia, and internationally. The company offers GenDrive, a hydrogen-fueled proton exchange membrane (PEM) fuel cell system that provides power to material handling electric vehicles; GenSure, a stationary fuel cell solution that offers modular PEM fuel cell power to support the backup and grid-support power requirements of the telecommunications, transportation, and utility sectors; ProGen, a fuel cell stack and engine technology used in mobility and stationary fuel cell systems, and as engines in electric delivery vans; GenFuel, a liquid hydrogen fueling delivery, generation, storage, and dispensing system; GenCare, an ongoing Internet of Things-based maintenance and on-site service program for GenDrive fuel cell systems, GenSure fuel cell systems, GenFuel hydrogen storage and dispensing products, and ProGen fuel cell engines; and GenKey, an integrated turn-key solution for transitioning to fuel cell power. It also provides electrolyzers, a hydrogen generator for clean hydrogen production; liquefaction systems that provides liquid hydrogen to customers; cryogenic equipment for the distribution of liquified hydrogen, oxygen, argon, nitrogen and other cryogenic gases, including trailers and mobile storage equipment; and liquid hydrogen, an alternative fuel to fossil-based energy. The company sells its products through a direct product sales force, original equipment manufacturers, and dealer networks. Plug Power Inc. was incorporated in 1997 and is headquartered in Latham, New York.