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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
Atomera Incorporated stock logo
ATOM
Atomera
$4.72
-0.8%
$5.88
$2.31
$17.55
$144.90M1.24501,418 shs617,629 shs
AXT Inc stock logo
AXTI
AXT
$2.32
+5.5%
$1.79
$1.13
$4.03
$105.79M2.07441,393 shs530,526 shs
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
$3.83
-5.0%
$3.79
$2.51
$5.98
$138.05M0.86239,577 shs177,338 shs
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
$16.01
$15.86
$7.95
$16.14
$859.56M0.73789,841 shsN/A
Photronics, Inc. stock logo
PLAB
Photronics
$19.30
-1.0%
$19.11
$16.46
$31.60
$1.16B1.4553,784 shs420,743 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Atomera Incorporated stock logo
ATOM
Atomera
-0.84%-7.63%-10.61%+15.69%+13.46%
AXT Inc stock logo
AXTI
AXT
+5.45%+1.75%+7.41%+98.29%-38.13%
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
-5.01%-2.35%-0.05%+30.87%-24.65%
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
0.00%0.00%0.00%0.00%0.00%
Photronics, Inc. stock logo
PLAB
Photronics
-0.97%+0.05%+5.12%+7.28%-27.25%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Atomera Incorporated stock logo
ATOM
Atomera
1.2447 of 5 stars
3.50.00.00.02.10.80.0
AXT Inc stock logo
AXTI
AXT
2.6196 of 5 stars
3.53.00.00.01.80.81.3
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
2.9141 of 5 stars
3.35.00.00.01.81.70.6
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
N/AN/AN/AN/AN/AN/AN/AN/A
Photronics, Inc. stock logo
PLAB
Photronics
4.454 of 5 stars
3.52.00.01.63.33.31.9
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Atomera Incorporated stock logo
ATOM
Atomera
3.00
Buy$7.0048.31% Upside
AXT Inc stock logo
AXTI
AXT
3.00
Buy$4.70102.59% Upside
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
2.50
Moderate Buy$6.0056.74% Upside
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
0.00
N/AN/AN/A
Photronics, Inc. stock logo
PLAB
Photronics
3.00
Buy$31.0060.62% Upside

Current Analyst Ratings Breakdown

Latest NPTN, MX, ATOM, AXTI, and PLAB Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
7/10/2025
AXT Inc stock logo
AXTI
AXT
B. Riley
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$4.50 ➝ $4.30
6/11/2025
Photronics, Inc. stock logo
PLAB
Photronics
Craig Hallum
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageBuy$32.00
5/29/2025
Photronics, Inc. stock logo
PLAB
Photronics
DA Davidson
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$35.00 ➝ $30.00
5/13/2025
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$6.00 ➝ $6.00
5/2/2025
AXT Inc stock logo
AXTI
AXT
B. Riley
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Lower Price TargetBuy ➝ Buy$6.00 ➝ $4.50
4/29/2025
AXT Inc stock logo
AXTI
AXT
Wedbush
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingOutperform ➝ Outperform$4.50 ➝ $4.50
(Data available from 7/15/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Atomera Incorporated stock logo
ATOM
Atomera
$140K1,035.03N/AN/A$0.87 per share5.43
AXT Inc stock logo
AXTI
AXT
$99.36M1.06N/AN/A$4.76 per share0.49
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
$233.02M0.59N/AN/A$7.44 per share0.51
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
$290.29M2.96N/AN/A$2.84 per share5.64
Photronics, Inc. stock logo
PLAB
Photronics
$856.74M1.36$3.29 per share5.87$23.37 per share0.83
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Atomera Incorporated stock logo
ATOM
Atomera
-$18.43M-$0.66N/AN/A-15,555.37%-92.12%-77.31%7/29/2025 (Estimated)
AXT Inc stock logo
AXTI
AXT
-$11.62M-$0.43N/A6.27N/A-19.10%-8.54%-5.32%7/31/2025 (Estimated)
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
-$54.31M-$1.28N/AN/AN/A-21.01%-9.69%-7.07%7/31/2025 (Confirmed)
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
-$40.72M-$0.13N/A25.02N/A-1.89%-1.30%-0.63%N/A
Photronics, Inc. stock logo
PLAB
Photronics
$130.69M$1.9210.05N/A14.00%8.54%7.43%8/27/2025 (Estimated)

Latest NPTN, MX, ATOM, AXTI, and PLAB Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
7/31/2025Q2 2025
AXT Inc stock logo
AXTI
AXT
-$0.08N/AN/AN/A$20.85 millionN/A
7/30/2025Q2 2025
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
-$0.13N/AN/AN/A$47.20 millionN/A
7/29/2025Q2 2025
Atomera Incorporated stock logo
ATOM
Atomera
-$0.14N/AN/AN/AN/AN/A
5/28/2025Q2 2025
Photronics, Inc. stock logo
PLAB
Photronics
$0.48$0.40-$0.08$0.15$212.00 million$210.99 million
5/6/2025Q1 2025
Atomera Incorporated stock logo
ATOM
Atomera
-$0.14-$0.17-$0.03-$0.17N/A$0.00 million
5/1/2025Q1 2025
AXT Inc stock logo
AXTI
AXT
-$0.13-$0.20-$0.07-$0.20$18.98 millionN/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Atomera Incorporated stock logo
ATOM
Atomera
N/AN/AN/AN/AN/A
AXT Inc stock logo
AXTI
AXT
N/AN/AN/AN/AN/A
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
N/AN/AN/AN/AN/A
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
N/AN/AN/AN/AN/A
Photronics, Inc. stock logo
PLAB
Photronics
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Atomera Incorporated stock logo
ATOM
Atomera
N/A
8.59
8.59
AXT Inc stock logo
AXTI
AXT
N/A
1.99
0.92
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
0.10
4.51
3.83
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
0.35
2.54
1.89
Photronics, Inc. stock logo
PLAB
Photronics
N/A
5.13
4.76

Institutional Ownership

CompanyInstitutional Ownership
Atomera Incorporated stock logo
ATOM
Atomera
30.79%
AXT Inc stock logo
AXTI
AXT
49.52%
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
74.26%
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
85.55%
Photronics, Inc. stock logo
PLAB
Photronics
88.38%

Insider Ownership

CompanyInsider Ownership
Atomera Incorporated stock logo
ATOM
Atomera
13.00%
AXT Inc stock logo
AXTI
AXT
8.80%
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
5.70%
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
4.07%
Photronics, Inc. stock logo
PLAB
Photronics
3.20%
CompanyEmployeesShares OutstandingFree FloatOptionable
Atomera Incorporated stock logo
ATOM
Atomera
2030.70 million26.71 millionOptionable
AXT Inc stock logo
AXTI
AXT
1,07545.60 million41.59 millionOptionable
Magnachip Semiconductor Corp. stock logo
MX
Magnachip Semiconductor
90036.06 million34.01 millionOptionable
NeoPhotonics Co. stock logo
NPTN
NeoPhotonics
1,15753.69 million51.50 millionOptionable
Photronics, Inc. stock logo
PLAB
Photronics
1,87860.15 million58.23 millionOptionable

Recent News About These Companies

Here’s Heartland Value Fund’s Comment on Photronics (PLAB)
Analyzing Photronics (NASDAQ:PLAB) & Fujifilm (OTCMKTS:FUJIY)
Craig-Hallum Remains Bullish on Photronics (PLAB)
Analyzing Fujifilm (OTCMKTS:FUJIY) and Photronics (NASDAQ:PLAB)
Photronics, Inc. (PLAB) - Yahoo Finance

New MarketBeat Followers Over Time

Media Sentiment Over Time

Atomera stock logo

Atomera NASDAQ:ATOM

$4.72 -0.04 (-0.84%)
Closing price 07/14/2025 04:00 PM Eastern
Extended Trading
$4.78 +0.06 (+1.27%)
As of 07/14/2025 07:41 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.

Atomera Incorporated engages in the developing, commercializing, and licensing proprietary processes and technologies for the semiconductor industry in North America and the Asia Pacific. The company's lead technology is the Mears Silicon Technology, a thin film of reengineered silicon that can be applied as a transistor channel enhancement to CMOS-type transistors. Its customers include foundries, integrated device manufacturers, fabless semiconductor manufacturers, original equipment manufacturers, and electronic design automation companies. The company was formerly known as Mears Technologies, Inc. and changed its name to Atomera Incorporated in January 2016. Atomera Incorporated was founded in 2001 and is headquartered in Los Gatos, California.

AXT stock logo

AXT NASDAQ:AXTI

$2.32 +0.12 (+5.45%)
Closing price 07/14/2025 04:00 PM Eastern
Extended Trading
$2.28 -0.04 (-1.94%)
As of 07/14/2025 06:24 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.

AXT, Inc. designs, develops, manufactures, and distributes compound and single element semiconductor substrates. The company offers indium phosphide for use in data center connectivity using light/lasers, high-speed data transfer in data centers, 5G communications, fiber optic lasers and detectors, consumer devices, passive optical networks, silicon photonics, photonic integrated circuits, thermo-photovoltaics, RF amplifier and switching, infrared light-emitting diode (LEDS) motion control, lidar for robotics and autonomous vehicles, and infrared thermal imaging. It also provides semi-insulating gallium arsenide (GaAs) substrates for use in Wi-Fi and IoT devices, transistors, direct broadcast television, power amplifiers, satellite communications, and solar cells; and semi-conducting GaAs substrates that are used in LEDs, screen displays using micro-LEDs, printer head lasers and LEDs, 3-D sensing using VCSELs, data center communication using VCSELs, sensors for industrial robotics/near-infrared sensors, optical couplers, solar cells, night vision goggles, lidar for robotics and autonomous vehicles, and other lasers, as well as laser machining, cutting, and drilling. In addition, the company offers germanium substrates for use in multi-junction solar cells for satellites, optical sensors and detectors, terrestrial concentrated photo voltaic cells, infrared detectors, and carrier wafer for LED. Further, it provides 6N+ and 7N+ purified gallium, boron trioxide, gallium-magnesium alloy, pyrolytic boron nitride (pBN) crucibles, and pBN insulating parts. It sells its products through direct salesforce in the United States, China, and Europe, as well as through independent sales representatives and distributors in Japan, Taiwan, Korea, and internationally. The company was formerly known as American Xtal Technology, Inc. and changed its name to AXT, Inc. in July 2000. AXT, Inc. was incorporated in 1986 and is headquartered in Fremont, California.

Magnachip Semiconductor stock logo

Magnachip Semiconductor NYSE:MX

$3.83 -0.20 (-5.01%)
Closing price 07/14/2025 03:59 PM Eastern
Extended Trading
$3.82 0.00 (-0.08%)
As of 07/14/2025 05:40 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.

Magnachip Semiconductor Corporation, together with its subsidiaries, designs, manufactures, and supplies analog and mixed-signal semiconductor platform solutions for communications, the Internet of Things, consumer, computing, industrial, and automotive applications. It provides display solutions, including source and gate drivers, and timing controllers that cover a range of flat panel displays used in mobile communications, automotive, entertainment devices, monitors, notebook PCs, tablet PC and TVs applied with liquid crystal display, organic light emitting diodes (OLED), and micro light emitting diode (Micro LED) panel. The company also offers metal oxide semiconductor field-effect transistors, insulated-gate bipolar transistors, AC-DC converters, DC-DC converters, LED drivers, regulators, and power management integrated circuits for a range of devices comprising televisions, smartphones, mobile phones, wearable devices, desktop PCs, notebooks, tablet PCs, and other consumer electronics, as well as for power suppliers, e-bikes, photovoltaic inverters, LED lighting, and motor drives; and OLED display driver integrated circuit products. It serves consumer, computing, communication, automotive and industrial electronics OEMs, original design manufacturers, and electronics manufacturing services companies, as well as subsystem designers in the Asia Pacific, the United States, and Europe. The company sells its products through a direct sales force, as well as through a network of agents and distributors. Magnachip Semiconductor Corporation was incorporated in 2003 and is based in Cheongju-si, South Korea.

NeoPhotonics stock logo

NeoPhotonics NYSE:NPTN

NeoPhotonics Corporation develops, manufactures, and sells optoelectronic products that transmit and receive high speed digital optical signals for cloud and hyperscale data center internet content provider and telecom networks. It offers transmitter and receiver components, and coherent modules, as well as switching products for 400G and optical transmission applications over distances of approximately 2 to 2,000 kilometers; ultra-narrow linewidth tunable lasers; electro-absorptively modulated lasers; distributed feedback lasers; component lasers; and integrated coherent receivers and modulators. The company also provides pluggable coherent transceivers that combine ultra-narrow linewidth laser with coherent receiver and performance coherent modulator; and 100G products for data center applications. In addition, it offers multi-cast switching solutions for 100G and above coherent systems; and network products and solutions, such as arrayed waveguide gratings, multiplexers, and filters that are used in dense wavelength division multiplexing systems. NeoPhotonics Corporation sells its products to network equipment manufacturers through a direct sales force in North America; Europe; and Asia, including China, Japan, Korea, and Taiwan. The company was formerly known as NanoGram Corporation and changed its name to NeoPhotonics Corporation in 2002. NeoPhotonics Corporation was incorporated in 1996 and is headquartered in San Jose, California.

Photronics stock logo

Photronics NASDAQ:PLAB

$19.30 -0.19 (-0.97%)
Closing price 07/14/2025 04:00 PM Eastern
Extended Trading
$19.26 -0.05 (-0.23%)
As of 07/14/2025 06:03 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.

Photronics, Inc., together with its subsidiaries, engages in the manufacture and sale of photomask products and services in the United States, Taiwan, China, Korea, Europe, and internationally. It offers photomasks that are used in the manufacture of integrated circuits and flat panel displays (FPDs); and to transfer circuit patterns onto semiconductor wafers, and FDP substrates. The company offers electrical and optical components. It sells its products to semiconductor and FPD manufacturers, designers, and foundries, as well as to other high-performance electronics manufacturers through its sales personnel and customer service representatives. The company was formerly known as Photronic Labs, Inc. and changed its name to Photronics, Inc. in 1990. Photronics, Inc. was incorporated in 1969 and is based in Brookfield, Connecticut.