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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
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
$4.49
-6.3%
$3.36
$2.22
$6.75
$307.33M0.881.06 million shs1.97 million shs
Aeluma, Inc. stock logo
ALMU
Aeluma
$21.58
-6.5%
$18.68
$10.20
$31.79
$395.03M3.971.87 million shs1.32 million shs
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
$20.27
-2.8%
$18.09
$2.55
$22.80
$2.87B2.1210.16 million shs8.73 million shs
Everspin Tech stock logo
MRAM
Everspin Tech
$26.38
-15.6%
$18.93
$5.50
$51.50
$618.55M1.876.80 million shs5.67 million shs
Zscaler, Inc. stock logo
ZS
Zscaler
$139.73
+7.5%
$144.36
$114.63
$336.99
$22.60B0.976.04 million shs10.97 million shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
0.00%+2.65%+45.65%+38.89%+8.36%
Aeluma, Inc. stock logo
ALMU
Aeluma
0.00%-4.68%-7.34%+39.50%+2,157,999,900.00%
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
0.00%+26.55%-3.95%+88.64%+582.46%
Everspin Tech stock logo
MRAM
Everspin Tech
0.00%-21.67%+44.31%+144.26%+377.90%
Zscaler, Inc. stock logo
ZS
Zscaler
0.00%-23.38%+6.93%-4.94%-44.91%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
$4.49
-6.3%
$3.36
$2.22
$6.75
$307.33M0.881.06 million shs1.97 million shs
Aeluma, Inc. stock logo
ALMU
Aeluma
$21.58
-6.5%
$18.68
$10.20
$31.79
$395.03M3.971.87 million shs1.32 million shs
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
$20.27
-2.8%
$18.09
$2.55
$22.80
$2.87B2.1210.16 million shs8.73 million shs
Everspin Tech stock logo
MRAM
Everspin Tech
$26.38
-15.6%
$18.93
$5.50
$51.50
$618.55M1.876.80 million shs5.67 million shs
Zscaler, Inc. stock logo
ZS
Zscaler
$139.73
+7.5%
$144.36
$114.63
$336.99
$22.60B0.976.04 million shs10.97 million shs
Beginner's Guide To Retirement Stocks Cover

Click the link to see MarketBeat's list of seven best retirement stocks and why they should be in your portfolio.

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
0.00%+2.65%+45.65%+38.89%+8.36%
Aeluma, Inc. stock logo
ALMU
Aeluma
0.00%-4.68%-7.34%+39.50%+2,157,999,900.00%
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
0.00%+26.55%-3.95%+88.64%+582.46%
Everspin Tech stock logo
MRAM
Everspin Tech
0.00%-21.67%+44.31%+144.26%+377.90%
Zscaler, Inc. stock logo
ZS
Zscaler
0.00%-23.38%+6.93%-4.94%-44.91%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
2.80
Moderate Buy$8.2583.91% Upside
Aeluma, Inc. stock logo
ALMU
Aeluma
2.80
Moderate Buy$25.3317.39% Upside
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
2.78
Moderate Buy$20.25-0.09% Downside
Everspin Tech stock logo
MRAM
Everspin Tech
2.00
Hold$18.50-29.87% Downside
Zscaler, Inc. stock logo
ZS
Zscaler
2.78
Moderate Buy$216.0854.64% Upside

Current Analyst Ratings Breakdown

Latest ALMU, AIRJ, ZS, AMPX, and MRAM Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/28/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Lower Price TargetOverweight$210.00 ➝ $180.00
5/28/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Set Price Target$200.00
5/27/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Reiterated RatingOutperform$175.00
5/27/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Lower Price TargetBuy$260.00 ➝ $225.00
5/27/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Lower Price TargetNeutral$185.00 ➝ $160.00
5/27/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Lower Price TargetNeutral$185.00 ➝ $160.00
5/27/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Set Price Target$205.00
5/27/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Lower Price TargetOverweight$225.00 ➝ $200.00
5/27/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Reiterated RatingNeutral$179.00
5/27/2026
Zscaler, Inc. stock logo
ZS
Zscaler
Lower Price TargetOverweight$180.00 ➝ $170.00
5/18/2026
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
UpgradeSell (E+)Sell (D)
(Data available from 5/31/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
N/AN/AN/AN/A$3.52 per shareN/A
Aeluma, Inc. stock logo
ALMU
Aeluma
$4.66M84.79$0.07 per share329.66$2.19 per share9.85
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
$73.01M39.32N/AN/A$0.77 per share26.32
Everspin Tech stock logo
MRAM
Everspin Tech
$56.94M10.86$0.11 per share229.61$3.00 per share8.79
Zscaler, Inc. stock logo
ZS
Zscaler
$2.67B8.45$1.72 per share81.20$14.64 per share9.54
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
-$9.04M-$1.14N/AN/AN/AN/A-4.61%-3.61%8/12/2026 (Estimated)
Aeluma, Inc. stock logo
ALMU
Aeluma
-$3.02M-$0.35N/AN/AN/A-115.57%-12.03%-11.42%N/A
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
-$44.02M-$0.30N/A289.56N/A-43.98%-17.48%-12.11%8/6/2026 (Estimated)
Everspin Tech stock logo
MRAM
Everspin Tech
-$590K$0.012,640.64N/AN/A0.50%4.78%3.93%8/5/2026 (Estimated)
Zscaler, Inc. stock logo
ZS
Zscaler
-$41.48M-$0.48N/A1,746.63N/A-2.44%-0.37%-0.12%N/A

Latest ALMU, AIRJ, ZS, AMPX, and MRAM Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/26/2026Q3 2026
Zscaler, Inc. stock logo
ZS
Zscaler
$1.01$1.08+$0.07-$0.09$835.14 million$850.48 million
5/14/2026Q1 2026
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
-$0.06-$0.74-$0.68-$0.74($1.00) millionN/A
5/13/2026Q3 2026
Aeluma, Inc. stock logo
ALMU
Aeluma
-$0.05-$0.04+$0.01-$0.10$1.37 million$1.22 million
5/6/2026Q1 2026
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
-$0.02-$0.04-$0.02-$0.04$25.72 million$28.54 million
4/29/2026Q1 2026
Everspin Tech stock logo
MRAM
Everspin Tech
$0.0050$0.11+$0.1050-$0.01$14.60 million$14.87 million
3/31/2026Q4 2025
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
-$0.09-$0.37-$0.28-$0.37($1.00) millionN/A
3/4/2026Q4 2025
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
-$0.04-$0.01+$0.03-$0.18$22.91 million$25.23 million
3/4/2026Q4 2025
Everspin Tech stock logo
MRAM
Everspin Tech
$0.10$0.11+$0.01$0.05$14.45 million$14.80 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
N/AN/AN/AN/AN/A
Aeluma, Inc. stock logo
ALMU
Aeluma
N/AN/AN/AN/AN/A
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
N/AN/AN/AN/AN/A
Everspin Tech stock logo
MRAM
Everspin Tech
N/AN/AN/AN/AN/A
Zscaler, Inc. stock logo
ZS
Zscaler
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
N/A
23.23
23.23
Aeluma, Inc. stock logo
ALMU
Aeluma
N/A
26.10
26.10
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
N/A
7.13
6.61
Everspin Tech stock logo
MRAM
Everspin Tech
N/A
5.76
4.74
Zscaler, Inc. stock logo
ZS
Zscaler
0.72
1.86
1.90

Institutional Ownership

CompanyInstitutional Ownership
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
63.65%
Aeluma, Inc. stock logo
ALMU
Aeluma
N/A
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
5.04%
Everspin Tech stock logo
MRAM
Everspin Tech
44.68%
Zscaler, Inc. stock logo
ZS
Zscaler
46.45%

Insider Ownership

CompanyInsider Ownership
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
50.90%
Aeluma, Inc. stock logo
ALMU
Aeluma
14.70%
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
5.10%
Everspin Tech stock logo
MRAM
Everspin Tech
6.30%
Zscaler, Inc. stock logo
ZS
Zscaler
17.20%
CompanyEmployeesShares OutstandingFree FloatOptionable
AirJoule Technologies Corporation stock logo
AIRJ
AirJoule Technologies
N/A68.45 million33.61 millionN/A
Aeluma, Inc. stock logo
ALMU
Aeluma
1118.31 million15.61 millionN/A
Amprius Technologies, Inc. stock logo
AMPX
Amprius Technologies
50141.63 million134.40 millionOptionable
Everspin Tech stock logo
MRAM
Everspin Tech
9023.45 million21.97 millionOptionable
Zscaler, Inc. stock logo
ZS
Zscaler
7,923161.71 million133.90 millionOptionable

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AirJoule Technologies stock logo

AirJoule Technologies NASDAQ:AIRJ

$4.49 -0.30 (-6.35%)
Closing price 05/29/2026 03:59 PM Eastern
Extended Trading
$4.51 +0.02 (+0.53%)
As of 05/29/2026 07:54 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 Massive. Learn more.

Montana Technologies Corporation operates as an atmospheric renewable energy and water harvesting technology company. It provides energy and dehumidification, evaporative cooling, and atmospheric water generation through its AirJoule technology. The company is headquartered in Ronan, Montana.

Aeluma stock logo

Aeluma NASDAQ:ALMU

$21.58 -1.51 (-6.54%)
Closing price 05/29/2026 04:00 PM Eastern
Extended Trading
$21.48 -0.10 (-0.46%)
As of 05/29/2026 07:57 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 Massive. Learn more.

Aeluma, Inc. develops optoelectronic and electronic devices in the United States. The company manufactures semiconductor materials and chips using compound semiconductors on diameter substrates that are used to manufacture mass market microelectronics. It offers its devices for use in mobile, automotive, AI, defence and aerospace, communication, AR/VR, and HPC applications, as well as laser emitters, transistors for integrated circuits, quantum photonic circuits, and solar cells applications. Aeluma, Inc. was formerly known as Parc Investments, Inc. and changed its name to Aeluma, Inc. June 2021. The company was founded in 2019 and is headquartered in Goleta, California.

Amprius Technologies stock logo

Amprius Technologies NYSE:AMPX

$20.27 -0.58 (-2.79%)
Closing price 05/29/2026 03:59 PM Eastern
Extended Trading
$20.23 -0.04 (-0.19%)
As of 05/29/2026 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 Massive. 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.

Everspin Tech stock logo

Everspin Tech NASDAQ:MRAM

$26.38 -4.88 (-15.61%)
Closing price 05/29/2026 04:00 PM Eastern
Extended Trading
$26.69 +0.31 (+1.18%)
As of 05/29/2026 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 Massive. Learn more.

Everspin Technologies, Inc. engages in the manufacture and sale of magnetoresistive random access memory (MRAM) products in the United States, Japan, Hong Kong, Germany, Singapore, China, Canada, and internationally. It offers Toggle MRAM, spin-transfer torque MRAM, and tunnel magneto resistance sensor products, as well as foundry services for MRAM products. The company provides its products for applications, including industrial, medical, automotive/transportation, aerospace, and data center markets. It serves original equipment manufacturers, contract manufacturers, and original design manufacturers through a direct sales channel, and a network of representatives and distributors. Everspin Technologies, Inc. was incorporated in 2008 and is headquartered in Chandler, Arizona.

Zscaler stock logo

Zscaler NASDAQ:ZS

$139.73 +9.69 (+7.45%)
Closing price 05/29/2026 04:00 PM Eastern
Extended Trading
$139.06 -0.67 (-0.48%)
As of 05/29/2026 08:00 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 Massive. Learn more.

Zscaler, Inc. operates as a cloud security company worldwide. The company offers Zscaler Internet Access solution that provides users, workloads, IoT, and OT devices secure access to externally managed applications, including software-as-a-service (SaaS) applications and internet destinations; and Zscaler Private Access solution, which is designed to provide access to managed applications hosted internally in data centers, and private or public clouds. It also provides Zscaler Digital Experience that measures end-to-end user experience across business applications, as well as provides an easy-to-understand digital experience score for each user, application, and location within an enterprise. In addition, the company offers Posture Control solutions comprising Cloud Security Posture Management that identifies and remediates application misconfigurations in SaaS, infrastructure as a service, and PaaS to reduce risk and ensure compliance with industry and organizational benchmarks; Cloud Infrastructure Entitlement Management that detects and remediates excessive or unused cloud permissions and enforces least privileged access without disrupting productivity; Infrastructure as Code (IaC), which analyzes IaC templates to identify misconfigurations and other security issues prior to deployment to cloud infrastructure; and Vulnerability Scanning and Data Loss Prevention solutions. Its platform modules include Zscaler Central Authority, Zscaler Enforcement Node, and Zscaler Log Servers. The company serves customers in airlines and transportation, conglomerates, consumer goods and retail, financial services, healthcare, manufacturing, media and communications, public sector and education, technology, and telecommunications services industries. The company was formerly known as SafeChannel, Inc., and changed its name to Zscaler, Inc. in August 2008. Zscaler, Inc. was incorporated in 2007 and is headquartered in San Jose, California.