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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
Ambarella, Inc. stock logo
AMBA
Ambarella
$67.01
+1.2%
$59.16
$38.86
$85.15
$2.84B2.05761,692 shs188,131 shs
NIO Inc. stock logo
NIO
NIO
$4.24
+1.6%
$3.69
$3.02
$7.71
$8.84B1.5552.95 million shs38.55 million shs
Tesla, Inc. stock logo
TSLA
Tesla
$314.37
-0.8%
$323.33
$182.00
$488.54
$1.01T2.3999.29 million shs41.75 million shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Ambarella, Inc. stock logo
AMBA
Ambarella
-0.96%+1.02%+30.57%+46.78%+6.29%
NIO Inc. stock logo
NIO
NIO
+6.70%+22.35%+18.69%+15.41%-14.33%
Tesla, Inc. stock logo
TSLA
Tesla
+1.08%+7.81%-2.59%+24.71%+27.66%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Ambarella, Inc. stock logo
AMBA
Ambarella
3.6204 of 5 stars
4.32.00.00.03.52.50.6
NIO Inc. stock logo
NIO
NIO
1.8159 of 5 stars
3.12.00.00.02.50.80.6
Tesla, Inc. stock logo
TSLA
Tesla
4.7069 of 5 stars
2.15.00.03.53.05.01.9
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Ambarella, Inc. stock logo
AMBA
Ambarella
2.67
Moderate Buy$84.5526.17% Upside
NIO Inc. stock logo
NIO
NIO
2.23
Hold$4.7411.99% Upside
Tesla, Inc. stock logo
TSLA
Tesla
2.24
Hold$300.19-4.51% Downside

Current Analyst Ratings Breakdown

Latest TSLA, AMBA, and NIO Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/14/2025
NIO Inc. stock logo
NIO
NIO
Morgan Stanley
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Reiterated RatingBuy ➝ Buy
7/11/2025
Tesla, Inc. stock logo
TSLA
Tesla
The Goldman Sachs Group
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Lower Price TargetNeutral ➝ Neutral$315.00 ➝ $285.00
7/8/2025
Tesla, Inc. stock logo
TSLA
Tesla
Mizuho
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Lower Price TargetOutperform ➝ Outperform$390.00 ➝ $375.00
7/8/2025
Tesla, Inc. stock logo
TSLA
Tesla
Guggenheim
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Reiterated RatingSell ➝ Sell$175.00
7/8/2025
Tesla, Inc. stock logo
TSLA
Tesla
Wedbush
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Reiterated RatingOutperform ➝ Outperform$500.00
7/7/2025
Tesla, Inc. stock logo
TSLA
Tesla
William Blair
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DowngradeOutperform ➝ Market Perform
7/3/2025
Tesla, Inc. stock logo
TSLA
Tesla
The Goldman Sachs Group
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Boost Price TargetNeutral ➝ Neutral$285.00 ➝ $315.00
7/3/2025
Tesla, Inc. stock logo
TSLA
Tesla
HSBC
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Reiterated RatingReduce ➝ Reduce$120.00
7/1/2025
Tesla, Inc. stock logo
TSLA
Tesla
Wedbush
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Reiterated RatingOutperform ➝ Outperform$500.00
6/30/2025
Tesla, Inc. stock logo
TSLA
Tesla
UBS Group
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Set Price Target$290.00
6/30/2025
Tesla, Inc. stock logo
TSLA
Tesla
Canaccord Genuity Group
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Reiterated RatingBuy ➝ Buy$303.00
(Data available from 7/15/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Ambarella, Inc. stock logo
AMBA
Ambarella
$316.26M8.99N/AN/A$13.46 per share4.98
NIO Inc. stock logo
NIO
NIO
$9.01B0.98N/AN/A$0.40 per share10.59
Tesla, Inc. stock logo
TSLA
Tesla
$97.69B10.37$3.88 per share80.94$22.89 per share13.73
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Ambarella, Inc. stock logo
AMBA
Ambarella
-$117.13M-$2.49N/AN/AN/A-32.73%-17.50%-14.43%8/25/2025 (Estimated)
NIO Inc. stock logo
NIO
NIO
-$3.06B-$1.62N/AN/AN/A-35.51%-286.45%-23.51%9/4/2025 (Estimated)
Tesla, Inc. stock logo
TSLA
Tesla
$7.13B$1.82172.9292.739.336.66%9.02%5.39%7/23/2025 (Estimated)

Latest TSLA, AMBA, and NIO Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
7/23/2025Q2 2025
Tesla, Inc. stock logo
TSLA
Tesla
$0.43N/AN/AN/A$23.18 billionN/A
6/3/2025Q1 2025
NIO Inc. stock logo
NIO
NIO
-$0.22-$0.45-$0.23-$0.45$12.46 billion$1.66 billion
4/22/2025Q1 2025
Tesla, Inc. stock logo
TSLA
Tesla
$0.53$0.27-$0.26$0.12$22.93 billion$19.34 billion
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Ambarella, Inc. stock logo
AMBA
Ambarella
N/AN/AN/AN/AN/A
NIO Inc. stock logo
NIO
NIO
N/AN/AN/AN/AN/A
Tesla, Inc. stock logo
TSLA
Tesla
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Ambarella, Inc. stock logo
AMBA
Ambarella
N/A
2.69
2.37
NIO Inc. stock logo
NIO
NIO
1.89
0.84
0.69
Tesla, Inc. stock logo
TSLA
Tesla
0.07
2.00
1.54

Institutional Ownership

CompanyInstitutional Ownership
Ambarella, Inc. stock logo
AMBA
Ambarella
82.09%
NIO Inc. stock logo
NIO
NIO
48.55%
Tesla, Inc. stock logo
TSLA
Tesla
66.20%

Insider Ownership

CompanyInsider Ownership
Ambarella, Inc. stock logo
AMBA
Ambarella
5.30%
NIO Inc. stock logo
NIO
NIO
1.00%
Tesla, Inc. stock logo
TSLA
Tesla
20.70%
CompanyEmployeesShares OutstandingFree FloatOptionable
Ambarella, Inc. stock logo
AMBA
Ambarella
90042.41 million40.00 millionOptionable
NIO Inc. stock logo
NIO
NIO
45,6352.09 billion2.07 billionOptionable
Tesla, Inc. stock logo
TSLA
Tesla
125,6653.22 billion2.55 billionOptionable

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Ambarella stock logo

Ambarella NASDAQ:AMBA

$67.01 +0.77 (+1.16%)
As of 12:35 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Ambarella, Inc. develops semiconductor solutions that enable high-definition (HD) and ultra HD compression, image signal processing, and artificial intelligence processing worldwide. The company's system-on-a-chip designs integrated HD video processing, image processing, artificial intelligence computer vision algorithms, audio processing, and system functions onto a single chip for delivering video and image quality, differentiated functionality, and low power consumption. Its solutions are used in automotive cameras, such as automotive video recorders, electronic mirrors, front advanced driver assistance system camera, cabin monitoring system and driver monitoring system camera, and central domain controllers for autonomous vehicle; enterprise and public class, and home security camera; and robotics and industrial application, including identification/authentication cameras, robotic products, and sensing cameras, as well as cameras for the enterprise, home, public spaces, and consumer leisure comprising wearable body cameras, sports action cameras, social media cameras, drones for capturing aerial video or photographs, video conferencing, and virtual reality applications. The company sells its solutions to original design manufacturers and original equipment manufacturers through its direct sales force and distributors. Ambarella, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.

NIO stock logo

NIO NYSE:NIO

$4.24 +0.07 (+1.56%)
As of 12:36 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

NIO Inc. designs, manufactures, and sells electric vehicles in the People's Republic of China. The company is also involved in the manufacture of e-powertrain, battery packs, and components; and racing management, technology development, and sales and after-sales management activities. In addition, it offers power solutions for battery charging needs; and other value-added services. The company was formerly known as NextEV Inc. and changed its name to NIO Inc. in July 2017. NIO Inc. was founded in 2014 and is headquartered in Shanghai, the People's Republic of China.

Tesla stock logo

Tesla NASDAQ:TSLA

$314.37 -2.53 (-0.80%)
As of 12:36 PM Eastern
This is a fair market value price provided by Polygon.io. Learn more.

Tesla, Inc. designs, develops, manufactures, leases, and sells electric vehicles, and energy generation and storage systems in the United States, China, and internationally. The company operates in two segments, Automotive, and Energy Generation and Storage. The Automotive segment offers electric vehicles, as well as sells automotive regulatory credits; and non-warranty after-sales vehicle, used vehicles, body shop and parts, supercharging, retail merchandise, and vehicle insurance services. This segment also provides sedans and sport utility vehicles through direct and used vehicle sales, a network of Tesla Superchargers, and in-app upgrades; purchase financing and leasing services; services for electric vehicles through its company-owned service locations and Tesla mobile service technicians; and vehicle limited warranties and extended service plans. The Energy Generation and Storage segment engages in the design, manufacture, installation, sale, and leasing of solar energy generation and energy storage products, and related services to residential, commercial, and industrial customers and utilities through its website, stores, and galleries, as well as through a network of channel partners; and provision of service and repairs to its energy product customers, including under warranty, as well as various financing options to its solar customers. The company was formerly known as Tesla Motors, Inc. and changed its name to Tesla, Inc. in February 2017. Tesla, Inc. was incorporated in 2003 and is headquartered in Austin, Texas.