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CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
$306.11
+3.8%
$343.50
$122.08
$397.44
$11.21B1.31.00 million shs828,845 shs
Applied Materials, Inc. stock logo
AMAT
Applied Materials
$492.17
+8.6%
$412.01
$154.46
$510.75
$359.67B1.677.97 million shs9.72 million shs
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$68.29
+5.1%
$65.52
$19.43
$79.50
$16.10B2.254.63 million shs4.40 million shs
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
$56.30
+9.4%
$44.15
$18.12
$58.14
$2.05B1.711.02 million shs998,151 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
0.00%-2.44%-17.48%-3.35%+142.52%
Applied Materials, Inc. stock logo
AMAT
Applied Materials
0.00%+0.66%+4.10%+33.65%+171.69%
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
0.00%-6.63%-15.22%+50.28%+237.23%
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
0.00%+5.37%-0.35%+58.06%+167.27%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
$306.11
+3.8%
$343.50
$122.08
$397.44
$11.21B1.31.00 million shs828,845 shs
Applied Materials, Inc. stock logo
AMAT
Applied Materials
$492.17
+8.6%
$412.01
$154.46
$510.75
$359.67B1.677.97 million shs9.72 million shs
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$68.29
+5.1%
$65.52
$19.43
$79.50
$16.10B2.254.63 million shs4.40 million shs
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
$56.30
+9.4%
$44.15
$18.12
$58.14
$2.05B1.711.02 million shs998,151 shs
7 Stocks to Buy And Hold Forever Cover

Click the link to see MarketBeat's list of seven stocks and why their long-term outlooks are very promising.

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
0.00%-2.44%-17.48%-3.35%+142.52%
Applied Materials, Inc. stock logo
AMAT
Applied Materials
0.00%+0.66%+4.10%+33.65%+171.69%
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
0.00%-6.63%-15.22%+50.28%+237.23%
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
0.00%+5.37%-0.35%+58.06%+167.27%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
2.83
Moderate Buy$358.0016.95% Upside
Applied Materials, Inc. stock logo
AMAT
Applied Materials
2.77
Moderate Buy$470.13-4.48% Downside
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
2.36
Hold$67.38-1.34% Downside
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
2.33
Hold$54.00-4.09% Downside

Current Analyst Ratings Breakdown

Latest PDFS, AEIS, AMAT, and AMKR Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/29/2026
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
DowngradeBuy (B-)Hold (C+)
5/28/2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
Set Price Target$575.00
5/28/2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
Reiterated RatingOverweight$575.00
5/27/2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
Boost Price TargetOutperform$500.00 ➝ $540.00
5/26/2026
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
Reiterated RatingNeutral$80.00
5/19/2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
Boost Price TargetBuy$420.00 ➝ $500.00
5/19/2026
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
Reiterated RatingBuy$52.00
5/18/2026
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
Reiterated RatingBuy$56.00
5/15/2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
Boost Price TargetOutperform$500.00 ➝ $550.00
5/15/2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
Boost Price TargetBuy$530.00 ➝ $550.00
5/15/2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
Boost Price TargetBuy$450.00 ➝ $550.00
(Data available from 6/8/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
$1.80B6.47$7.32 per share41.79$36.10 per share8.48
Applied Materials, Inc. stock logo
AMAT
Applied Materials
$28.37B13.77$10.97 per share44.88$25.63 per share19.20
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$6.71B2.52$4.34 per share15.75$18.23 per share3.75
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
$219.02M10.26$0.76 per share74.46$6.86 per share8.21
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
$148.40M$4.7564.4433.131.2810.00%17.99%9.60%8/4/2026 (Estimated)
Applied Materials, Inc. stock logo
AMAT
Applied Materials
$7.00B$10.6546.2131.211.2729.31%36.97%21.30%8/13/2026 (Estimated)
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$373.89M$1.7539.0232.06N/A6.17%9.88%5.40%7/27/2026 (Estimated)
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
-$640K$0.18312.8058.65N/A3.10%6.48%4.22%8/6/2026 (Estimated)

Latest PDFS, AEIS, AMAT, and AMKR Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/14/2026Q2 2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
$2.68$2.86+$0.18$3.51$7.68 billion$7.91 billion
5/7/2026Q1 2026
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
$0.23$0.31+$0.08$0.12$59.71 million$60.13 million
5/4/2026Q1 2026
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
$1.97$2.09+$0.12$1.58$505.81 million$511.00 million
4/27/2026Q1 2026
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$0.23$0.33+$0.10$0.33$1.63 billion$1.68 billion
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
$0.400.13%N/A8.42%N/A
Applied Materials, Inc. stock logo
AMAT
Applied Materials
$2.120.43%+14.87%19.91%8 Years
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
$0.330.48%+52.51%18.86%4 Years
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
N/AN/AN/AN/AN/A

Latest PDFS, AEIS, AMAT, and AMKR Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
5/13/2026
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
quarterly$0.08350.44%6/3/20266/3/20266/23/2026
3/12/2026
Applied Materials, Inc. stock logo
AMAT
Applied Materials
quarterly$0.530.5%5/21/20265/21/20266/11/2026
5/4/2026
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
quarterly$0.100.12%5/22/20265/25/20266/5/2026
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
N/A
1.59
1.13
Applied Materials, Inc. stock logo
AMAT
Applied Materials
0.22
2.51
1.80
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
0.28
2.01
1.74
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
0.23
2.34
2.34

Institutional Ownership

CompanyInstitutional Ownership
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
99.67%
Applied Materials, Inc. stock logo
AMAT
Applied Materials
80.56%
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
42.76%
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
79.51%

Insider Ownership

CompanyInsider Ownership
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
1.30%
Applied Materials, Inc. stock logo
AMAT
Applied Materials
0.30%
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
26.40%
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
11.08%
CompanyEmployeesShares OutstandingFree FloatOptionable
Advanced Energy Industries, Inc. stock logo
AEIS
Advanced Energy Industries
13,00038.03 million37.54 millionOptionable
Applied Materials, Inc. stock logo
AMAT
Applied Materials
36,500793.96 million791.58 millionOptionable
Amkor Technology, Inc. stock logo
AMKR
Amkor Technology
30,800247.87 million182.44 millionOptionable
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
46039.92 million35.50 millionOptionable

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Top Headlines

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Advanced Energy Industries stock logo

Advanced Energy Industries NASDAQ:AEIS

$306.11 +11.30 (+3.83%)
Closing price 04:00 PM Eastern
Extended Trading
$305.80 -0.31 (-0.10%)
As of 07:33 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.

Advanced Energy Industries, Inc. provides precision power conversion, measurement, and control solutions in the United States and internationally. The company's plasma power products offer solutions to enable innovation for semiconductor and thin film plasma processes, such as dry etch and deposition. It also provides high and low voltage power products used in a range of applications, such as semiconductor equipment, industrial production, medical and life science equipment, data centers computing, networking, and telecommunications. In addition, the company supplies sensing, controls, and instrumentation products for advanced measurement and calibration of power and temperature. Further, the company provides calibration, conversions, upgrades, and refurbishments and used equipment to companies, as well as repair services. Further, it offers warranty and after-market repair services. It offers its products through a direct sales force, independent sales representatives, channel partners, and distributors. Advanced Energy Industries, Inc. was incorporated in 1981 and is headquartered in Denver, Colorado.

Applied Materials stock logo

Applied Materials NASDAQ:AMAT

$492.17 +39.16 (+8.64%)
Closing price 04:00 PM Eastern
Extended Trading
$491.60 -0.56 (-0.11%)
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 Massive. Learn more.

Applied Materials, Inc. engages in the provision of manufacturing equipment, services, and software to the semiconductor, display, and related industries. The company operates through three segments: Semiconductor Systems, Applied Global Services, and Display and Adjacent Markets. The Semiconductor Systems segment develops, manufactures, and sells various manufacturing equipment that is used to fabricate semiconductor chips or integrated circuits. This segment also offers various technologies, including epitaxy, ion implantation, oxidation/nitridation, rapid thermal processing, physical vapor deposition, chemical vapor deposition, chemical mechanical planarization, electrochemical deposition, atomic layer deposition, etching, and selective deposition and removal, as well as metrology and inspection tools. The Applied Global Services segment provides integrated solutions to optimize equipment and fab performance and productivity comprising spares, upgrades, services, remanufactured earlier generation equipment, and factory automation software for semiconductor, display, and other products. The Display and Adjacent Markets segment offers products for manufacturing liquid crystal displays; organic light-emitting diodes; and other display technologies for TVs, monitors, laptops, personal computers, electronic tablets, smart phones, and other consumer-oriented devices. It operates in the United States, China, Korea, Taiwan, Japan, Southeast Asia, and Europe. The company was incorporated in 1967 and is headquartered in Santa Clara, California.

Amkor Technology stock logo

Amkor Technology NASDAQ:AMKR

$68.29 +3.34 (+5.14%)
Closing price 04:00 PM Eastern
Extended Trading
$68.26 -0.03 (-0.04%)
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 Massive. Learn more.

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.

PDF Solutions stock logo

PDF Solutions NASDAQ:PDFS

$56.30 +4.85 (+9.43%)
Closing price 04:00 PM Eastern
Extended Trading
$56.32 +0.03 (+0.04%)
As of 06:52 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.

PDF Solutions, Inc. provides proprietary software and physical intellectual property products for integrated circuit designs, electrical measurement hardware tools, proven methodologies, and professional services in the United States, China, Japan, and internationally. The company offers Exensio software products, such as Manufacturing Analytics that store collected data in a common environment with a consistent view for enabling product engineers to identify and analyze production yield, performance, reliability, and other issues; Process Control that provides failure detection and classification capabilities for monitoring, alarming, and controlling manufacturing tool sets; Test Operations that offer data collection and analysis capabilities; and Assembly Operations that provide device manufacturers with the capability to link assembly and packaging data, including fabrication and characterization data over the product life cycle. It also provides Design-For-Inspection (DFI) systems, such as DFI On-Chip Instruments; eProbe Non-Contact E-Beam Tool; and Characterization Vehicle (CV) system, which includes CV Test Chips and pdFasTest Electrical Testers, as well as Exensio characterization software, designed to analyze the measurements collected using the eProbe tool. In addition, the company offers Cimetrix software products that enables equipment manufacturers to provide industry standard interfaces on their products; and software-as-a-service, software related services, and characterization services. It sells its technologies and services through direct sales force, service teams, and strategic alliances to integrated device manufacturers, fabless semiconductor companies, foundries, equipment manufacturers, electronics manufacturing suppliers, original device manufacturers, out-sourced semiconductor assembly and test, and system houses. PDF Solutions, Inc. was founded in 1991 and is headquartered in Santa Clara, California.