Compare Stocks

Comparative Price Performance Over Time

Compare Stocks - Price & Volume

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Ambarella, Inc. stock logo
AMBA
Ambarella
$42.56
+3.2%
$50.87
$40.31
$89.18
$1.74B1.66555,777 shs776,266 shs
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$29.86
+1.4%
$31.58
$17.58
$37.00
$7.34B1.96919,401 shs804,298 shs
Diodes Incorporated stock logo
DIOD
Diodes
$70.90
+1.8%
$68.58
$60.00
$97.37
$3.27B1.46346,389 shs366,740 shs
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
$80.41
$80.41
$36.89
$81.05
$5.73B1.741,770 shsN/A
SunPower Co. stock logo
SPWR
SunPower
$1.94
-1.0%
$2.90
$1.77
$14.49
$343.71M1.734.89 million shs6.78 million shs
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Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Ambarella, Inc. stock logo
AMBA
Ambarella
+3.18%-2.52%-17.15%-24.47%-33.89%
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
+1.36%-0.80%-6.31%-11.71%+35.54%
Diodes Incorporated stock logo
DIOD
Diodes
+1.75%+5.57%+4.30%+2.66%-11.05%
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
0.00%0.00%0.00%0.00%0.00%
SunPower Co. stock logo
SPWR
SunPower
-1.02%-16.02%-24.51%-40.76%-86.03%

MarketRank™

CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Ambarella, Inc. stock logo
AMBA
Ambarella
1.8203 of 5 stars
3.33.00.00.00.82.50.6
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
4.8526 of 5 stars
2.35.02.52.62.63.33.1
Diodes Incorporated stock logo
DIOD
Diodes
1.7037 of 5 stars
1.23.00.00.01.72.53.1
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
N/AN/AN/AN/AN/AN/AN/AN/A
SunPower Co. stock logo
SPWR
SunPower
3.9242 of 5 stars
3.83.00.04.41.50.80.6

Analyst Ratings

CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Ambarella, Inc. stock logo
AMBA
Ambarella
2.50
Moderate Buy$71.0867.02% Upside
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
2.57
Moderate Buy$34.3314.98% Upside
Diodes Incorporated stock logo
DIOD
Diodes
2.40
Hold$72.402.12% Upside
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
N/AN/AN/AN/A
SunPower Co. stock logo
SPWR
SunPower
1.50
Reduce$4.76145.56% Upside

Current Analyst Ratings

Latest DIOD, AMKR, DLGNF, SPWR, and AMBA Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/23/2024
SunPower Co. stock logo
SPWR
SunPower
Evercore ISI
Subscribe to MarketBeat All Access for the recommendation accuracy rating
DowngradeOutperform ➝ Inline$6.00 ➝ $6.00
4/19/2024
SunPower Co. stock logo
SPWR
SunPower
Mizuho
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral ➝ Neutral$5.00 ➝ $4.00
4/16/2024
Ambarella, Inc. stock logo
AMBA
Ambarella
Bank of America
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetUnderperform ➝ Underperform$62.00 ➝ $50.00
4/9/2024
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy$40.00
4/5/2024
SunPower Co. stock logo
SPWR
SunPower
Susquehanna
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetNeutral ➝ Neutral$4.50 ➝ $3.00
3/28/2024
SunPower Co. stock logo
SPWR
SunPower
Citigroup
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetSell ➝ Sell$3.00 ➝ $2.50
3/14/2024
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
Fox Advisors
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageEqual Weight
2/29/2024
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
The Goldman Sachs Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageNeutral$32.00
2/28/2024
Ambarella, Inc. stock logo
AMBA
Ambarella
Morgan Stanley
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetOverweight ➝ Overweight$67.00 ➝ $73.00
2/28/2024
Ambarella, Inc. stock logo
AMBA
Ambarella
Susquehanna
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetPositive ➝ Positive$70.00 ➝ $80.00
2/28/2024
Ambarella, Inc. stock logo
AMBA
Ambarella
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$90.00
(Data available from 4/25/2021 forward. View 10+ years of historical ratings with our analyst ratings screener.)

Sales & Book Value

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Ambarella, Inc. stock logo
AMBA
Ambarella
$226.47M7.70N/AN/A$13.91 per share3.06
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$6.50B1.13$4.17 per share7.16$16.25 per share1.84
Diodes Incorporated stock logo
DIOD
Diodes
$1.66B1.97$8.21 per share8.64$39.39 per share1.80
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
$1.38B4.17$4.44 per share18.09$21.19 per share3.79
SunPower Co. stock logo
SPWR
SunPower
$1.69B0.20N/AN/A$1.75 per share1.11

Profitability & Earnings

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
-$169.42M-$4.24N/AN/AN/A-74.81%-23.78%-20.46%6/4/2024 (Estimated)
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$359.81M$1.4620.4513.10N/A5.53%9.37%5.39%4/29/2024 (Confirmed)
Diodes Incorporated stock logo
DIOD
Diodes
$227.18M$4.9114.4415.18N/A13.67%12.79%9.54%5/9/2024 (Confirmed)
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
$84.50M$3.3267.01N/A5.72%16.55%13.08%N/A
SunPower Co. stock logo
SPWR
SunPower
-$247.11M-$1.37N/AN/AN/A-14.15%-40.95%-11.70%5/1/2024 (Estimated)

Latest DIOD, AMKR, DLGNF, SPWR, and AMBA Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/9/2024N/A
Diodes Incorporated stock logo
DIOD
Diodes
$0.27N/A-$0.27N/AN/AN/A  
4/29/2024N/A
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$0.10N/A-$0.10N/AN/AN/A  
2/27/2024Q4 2024
Ambarella, Inc. stock logo
AMBA
Ambarella
-$0.98-$0.95+$0.03-$0.40$51.68 million$51.62 million
2/15/2024Q4 2023
SunPower Co. stock logo
SPWR
SunPower
-$0.30-$0.54-$0.24-$0.37$364.58 million$356.91 million
2/12/202412/31/2023
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$0.41$0.48+$0.07$0.48$1.68 billion$1.75 billion    
2/6/2024Q4 2023
Diodes Incorporated stock logo
DIOD
Diodes
$0.47$0.51+$0.04$0.47$324.76 million$322.70 million    

Dividends

CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Ambarella, Inc. stock logo
AMBA
Ambarella
N/AN/AN/AN/AN/A
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$0.311.04%+96.56%21.23%3 Years
Diodes Incorporated stock logo
DIOD
Diodes
N/AN/AN/AN/AN/A
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
N/AN/AN/AN/AN/A
SunPower Co. stock logo
SPWR
SunPower
N/AN/AN/AN/AN/A

Latest DIOD, AMKR, DLGNF, SPWR, and AMBA Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
2/20/2024
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
Quarterly$0.07901.05%3/11/20243/12/20244/1/2024
(Data available from 1/1/2013 forward)

Debt

CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Ambarella, Inc. stock logo
AMBA
Ambarella
N/A
3.38
3.03
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
0.27
2.31
2.02
Diodes Incorporated stock logo
DIOD
Diodes
0.01
3.02
2.03
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
N/A
2.78
2.17
SunPower Co. stock logo
SPWR
SunPower
N/A
0.94
0.64

Ownership

Institutional Ownership

CompanyInstitutional Ownership
Ambarella, Inc. stock logo
AMBA
Ambarella
82.09%
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
42.76%
Diodes Incorporated stock logo
DIOD
Diodes
99.23%
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
N/A
SunPower Co. stock logo
SPWR
SunPower
47.36%

Insider Ownership

CompanyInsider Ownership
Ambarella, Inc. stock logo
AMBA
Ambarella
5.90%
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
31.40%
Diodes Incorporated stock logo
DIOD
Diodes
2.60%
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
N/A
SunPower Co. stock logo
SPWR
SunPower
0.28%

Miscellaneous

CompanyEmployeesShares OutstandingFree FloatOptionable
Ambarella, Inc. stock logo
AMBA
Ambarella
91540.96 million38.55 millionOptionable
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
28,700245.89 million168.68 millionOptionable
Diodes Incorporated stock logo
DIOD
Diodes
8,63546.18 million44.75 millionOptionable
Dialog Semiconductor Plc stock logo
DLGNF
Dialog Semiconductor
2,28671.27 millionN/ANot Optionable
SunPower Co. stock logo
SPWR
SunPower
3,480175.36 million174.87 millionOptionable

DIOD, AMKR, DLGNF, SPWR, and AMBA Headlines

SourceHeadline
Federated Hermes Inc. Purchases 1,125,231 Shares of SunPower Co. (NASDAQ:SPWR)Federated Hermes Inc. Purchases 1,125,231 Shares of SunPower Co. (NASDAQ:SPWR)
marketbeat.com - April 25 at 5:34 AM
SunPower to close business units, cut about 26% of workforceSunPower to close business units, cut about 26% of workforce
pv-magazine.com - April 25 at 1:14 AM
SunPower to close business units, cut nearly 25% of workforceSunPower to close business units, cut nearly 25% of workforce
pv-magazine-usa.com - April 24 at 3:13 PM
SunPower to cut nearly 25% of workforce, including direct residential salesSunPower to cut nearly 25% of workforce, including direct residential sales
solarpowerworldonline.com - April 24 at 3:13 PM
Solar firm SunPower to cut jobs, shut business segmentsSolar firm SunPower to cut jobs, shut business segments
investing.com - April 24 at 3:13 PM
SunPower To Cut Jobs After its Stock Gets HammeredSunPower To Cut Jobs After its Stock Gets Hammered
oilprice.com - April 24 at 3:13 PM
SunPower to cut jobs, shut business segments in restructuring planSunPower to cut jobs, shut business segments in restructuring plan
msn.com - April 24 at 3:13 PM
SunPower ceases residential installations, lays off 1,000SunPower ceases residential installations, lays off 1,000
electrek.co - April 24 at 3:13 PM
SunPower to Cut Almost One-Third of WorkforceSunPower to Cut Almost One-Third of Workforce
finance.yahoo.com - April 24 at 3:13 PM
SunPower Layoffs 2024: What to Know About the Latest SPWR Job CutsSunPower Layoffs 2024: What to Know About the Latest SPWR Job Cuts
investorplace.com - April 24 at 12:21 PM
Earnings Preview: SunPower (SPWR) Q1 Earnings Expected to DeclineEarnings Preview: SunPower (SPWR) Q1 Earnings Expected to Decline
zacks.com - April 24 at 11:08 AM
Solar company SunPower to reduce workforce, shut business segmentsSolar company SunPower to reduce workforce, shut business segments
reuters.com - April 24 at 9:24 AM
SunPower (NASDAQ:SPWR) Lowered to "Inline" at Evercore ISISunPower (NASDAQ:SPWR) Lowered to "Inline" at Evercore ISI
americanbankingnews.com - April 24 at 4:32 AM
Evercore ISI Group Downgrades SunPower (SPWR)Evercore ISI Group Downgrades SunPower (SPWR)
msn.com - April 23 at 8:24 PM
Challenges Mount for SunPower Amid Earnings RestatementChallenges Mount for SunPower Amid Earnings Restatement
ca.investing.com - April 23 at 3:24 PM
SunPower discloses plans to restate some earningsSunPower discloses plans to restate some earnings
za.investing.com - April 23 at 3:24 PM
First Solar upgraded, SunPower downgraded at Evercore ISIFirst Solar upgraded, SunPower downgraded at Evercore ISI
msn.com - April 23 at 3:24 PM
SunPower plunges after disclosing plans to restate earningsSunPower plunges after disclosing plans to restate earnings
msn.com - April 23 at 3:24 PM
SunPower Slides After Disclosing Plans to Restate EarningsSunPower Slides After Disclosing Plans to Restate Earnings
finance.yahoo.com - April 23 at 3:24 PM
Solar company SunPower flags issues with 2022 financial reportingSolar company SunPower flags issues with 2022 financial reporting
finance.yahoo.com - April 23 at 3:24 PM
Solar company Sunpower flags issues with financial reportingSolar company Sunpower flags issues with financial reporting
reuters.com - April 23 at 10:11 AM
SunPower (NASDAQ:SPWR) Downgraded by Evercore ISISunPower (NASDAQ:SPWR) Downgraded by Evercore ISI
marketbeat.com - April 23 at 7:15 AM
Mizuho Lowers SunPower (NASDAQ:SPWR) Price Target to $4.00Mizuho Lowers SunPower (NASDAQ:SPWR) Price Target to $4.00
americanbankingnews.com - April 21 at 2:00 AM
Maxeon Solar Sues Norwegian Manufacturer Over SunPower PatentsMaxeon Solar Sues Norwegian Manufacturer Over SunPower Patents
news.bloomberglaw.com - April 19 at 4:12 PM

New MarketBeat Followers Over Time

Media Sentiment Over Time

Company Descriptions

Ambarella logo

Ambarella

NASDAQ:AMBA
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.
Amkor Technology logo

Amkor Technology

NASDAQ:AMKR
Amkor Technology, Inc. provides outsourced semiconductor packaging and test services in the United States, Japan, Europe, the Middle East, Africa, and the Asia Pacific. It offers turnkey packaging and test services, including semiconductor wafer bump, wafer probe, wafer back-grind, package design, packaging, system-level and final test, and drop shipment services; flip chip scale package products for smartphones, tablets, and other mobile consumer electronic devices; flip chip stacked chip scale packages that are used to stack memory digital baseband, and as applications processors in mobile devices; flip-chip ball grid array packages for various networking, storage, computing, automotive, and consumer applications; and memory products for system memory or platform data storage. The company also provides wafer-level CSP packages for power management, transceivers, sensors, wireless charging, codecs, radar, and specialty silicon; wafer-level fan-out packages used in power management, transceivers, radar, and specialty silicon; silicon wafer integrated fan-out technology that replaces a laminate substrate with a thinner structure; leadframe packages for electronic devices and mixed-signal applications; and substrate-based wirebond packages used to connect a die to a substrate. In addition, it offers micro-electro-mechanical systems packages that are miniaturized mechanical and electromechanical devices; and advanced system-in-package modules used in radio frequency and front end modules, basebands, connectivity, fingerprint sensors, display and touch screen drivers, sensors and MEMS, and NAND memory and solid-state drives. Further, the company provides wafer, package, and system level test services, as well as burn-in test and test development services. It serves integrated device manufacturers, fabless semiconductor companies, original equipment manufacturers, and contract foundries. The company was founded in 1968 and is headquartered in Tempe, Arizona.
Diodes logo

Diodes

NASDAQ:DIOD
Diodes Incorporated, together with its subsidiaries, manufactures and supplies application-specific standard products in the broad discrete, logic, analog, and mixed-signal semiconductor markets worldwide. The company offers discrete semiconductor products, such as MOSFETs, SiC MOSFETs; data line protection, power line protection, thyristers, USB Type-C protection, and transient voltage suppressors; Schottky, small signal switching, Zener, and SiC diodes; bridges, super barrier, Schottky, Schottky bridge, and fast/ultra-fast rectifiers; and bipolar, avalanche, gate driver, and pre-bias transistors. It also provides analog products, including power management devices comprising AC-DC and DC-DC converters, USB power switches, low dropout, photocoupler and linear voltage regulators; standard linear devices consisting of operational amplifiers and comparators, current monitors, voltage references, and reset generators; LED lighting drivers; audio amplifiers; and sensor products, such as hall-effect sensors and motor drivers. In addition, the company offers mixed-signal products, such as high speed mux/demux, digital switches, interface, redrivers, universal level shifters/voltage translators, clock ICs and packet switches; standard logic products comprising low-voltage complementary metal-oxide-semiconductor (CMOS) and advanced high-speed CMOS devices; ultra-low power CMOS logic; and analog switches; multichip products and co-packaged discrete, analog and mixed-signal silicon in miniature packages; and silicon and silicon epitaxial wafers used in manufacturing frequency control products and contact images sensors. It serves the industrial, automotive, computing, communications, and consumer markets through direct sales, marketing personnel, independent sales representatives, and distributors. The company was incorporated in 1959 and is headquartered in Plano, Texas.
Dialog Semiconductor logo

Dialog Semiconductor

OTCMKTS:DLGNF
Dialog Semiconductor Plc engages in the design, development, and marketing of integrated circuit (IC) products. It operates through the following segments: Custom Mixed Signal (CMS), Advanced Mixed Signal (AMS), Connectivity and Audio (C&A), and Industrial IoT. The CMS segment provides custom ICs designed to meet the needs of the customers in the mobile, industrial, automotive, computing and storage markets. The AMS segment offers standard products including CMICs, AC/DC converter solutions for smaller, fast charging power adaptors for portable devices as well as LED drivers for backlighting and solid state lighting products. The C&A segment includes standard products incorporating short-range wireless, digital cordless, Bluetooth low energy, VoIP, and low-power Wi-Fi technologies. The Industrial IoT segment consists of products enabling smart factory and building automation including non-volatile memory (NVM) ICs, industrial communication ICs, custom-designed ASICs and embedded systems, servers, and software. The company was founded in 1990 and is headquartered in Reading, the United Kingdom.
SunPower logo

SunPower

NASDAQ:SPWR
SunPower Corporation, a solar technology and energy services provider, offers solar, storage, and home energy solutions primarily in the United States and Canada. Its solutions include the Equinox and SunVault systems which are pre-engineered modular solutions for residential applications that combine solar module technology with integrated plug-and-play power stations, cable management systems, and mounting hardware that enable dealers and installers to complete system installations, as well as for end customers to manage their energy production. The company also provides post-installation monitoring and maintenance services. It serves residential customers, including individual homeowners and new home builders. The company was incorporated in 1985 and is headquartered in Richmond, California. SunPower Corporation operates as a subsidiary of TotalEnergies SE.