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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
$51.39
+1.8%
$65.65
$39.69
$85.15
$2.14B1.78671,185 shs424,651 shs
OSI Systems, Inc. stock logo
OSIS
OSI Systems
$198.27
+1.8%
$198.22
$126.57
$220.00
$3.33B1.2175,438 shs156,126 shs
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
$51.61
+1.2%
$54.22
$48.81
$85.87
$1.74B0.71347,209 shs185,990 shs
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
$11.41
+1.8%
$11.41
$6.60
$12.91
$2.53B0.891.73 million shs1.23 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
+1.84%-4.73%-9.54%-30.65%+4.94%
OSI Systems, Inc. stock logo
OSIS
OSI Systems
+1.83%-1.01%-0.81%+19.86%+43.40%
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
+1.22%-2.77%-6.93%-5.56%-35.33%
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
+1.78%-1.55%+4.30%+12.97%+27.06%
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CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
Ambarella, Inc. stock logo
AMBA
Ambarella
3.249 of 5 stars
3.35.00.00.02.62.50.6
OSI Systems, Inc. stock logo
OSIS
OSI Systems
3.0523 of 5 stars
1.41.00.04.02.12.51.9
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
4.3923 of 5 stars
3.43.03.30.02.71.73.1
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
4.6516 of 5 stars
3.25.00.03.52.82.51.9
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Ambarella, Inc. stock logo
AMBA
Ambarella
2.67
Moderate Buy$86.6768.65% Upside
OSI Systems, Inc. stock logo
OSIS
OSI Systems
2.83
Moderate Buy$212.006.92% Upside
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
2.75
Moderate Buy$80.6356.22% Upside
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
2.44
Hold$12.7211.50% Upside

Current Analyst Ratings Breakdown

Latest SIMO, AMBA, OSIS, and VIAV Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
3/7/2025
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
Rosenblatt Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
UpgradeNeutral ➝ Buy$14.00
2/27/2025
Ambarella, Inc. stock logo
AMBA
Ambarella
Stifel Nicolaus
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$95.00 ➝ $100.00
2/27/2025
Ambarella, Inc. stock logo
AMBA
Ambarella
Rosenblatt Securities
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$100.00 ➝ $100.00
2/27/2025
Ambarella, Inc. stock logo
AMBA
Ambarella
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$100.00 ➝ $110.00
2/21/2025
OSI Systems, Inc. stock logo
OSIS
OSI Systems
JPMorgan Chase & Co.
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Initiated CoverageNeutral$225.00
2/7/2025
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
Needham & Company LLC
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$70.00 ➝ $70.00
2/5/2025
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
Argus
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetBuy ➝ Buy$13.00 ➝ $16.00
1/31/2025
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
UBS Group
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetNeutral ➝ Neutral$10.60 ➝ $11.50
1/31/2025
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
B. Riley
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetNeutral ➝ Neutral$10.00 ➝ $12.00
1/31/2025
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
Stifel Nicolaus
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Reiterated RatingBuy ➝ Buy$12.00 ➝ $13.00
1/31/2025
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
Morgan Stanley
Subscribe to MarketBeat All Access for the recommendation accuracy rating
Boost Price TargetUnderweight ➝ Underweight$9.50 ➝ $10.00
(Data available from 4/3/2022 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Ambarella, Inc. stock logo
AMBA
Ambarella
$284.87M7.52N/AN/A$13.91 per share3.69
OSI Systems, Inc. stock logo
OSIS
OSI Systems
$1.65B2.02$9.95 per share19.93$49.16 per share4.03
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
$803.55M2.16$2.98 per share17.33$22.97 per share2.25
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
$1.01B2.52$0.39 per share29.15$3.07 per share3.72
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-$2.84N/AN/AN/A-62.38%-23.52%-19.93%5/29/2025 (Estimated)
OSI Systems, Inc. stock logo
OSIS
OSI Systems
$128.15M$7.7725.5219.731.818.15%18.22%7.48%4/24/2025 (Estimated)
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
$90.72M$2.6919.1911.781.3611.29%11.63%8.77%5/1/2025 (Estimated)
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
-$25.80M-$0.18N/A30.84N/A-3.87%2.90%1.16%5/1/2025 (Estimated)

Latest SIMO, AMBA, OSIS, and VIAV Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
5/1/2025N/A
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
$0.44N/AN/AN/AN/AN/A
5/1/2025N/A
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
$0.12N/AN/AN/A$282.13 millionN/A
4/24/2025N/A
OSI Systems, Inc. stock logo
OSIS
OSI Systems
$2.38N/AN/AN/A$436.49 millionN/A
2/5/2025Q4 2024
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
$0.78$0.68-$0.10$0.68$191.00 millionN/A
1/23/2025Q2 2025
OSI Systems, Inc. stock logo
OSIS
OSI Systems
$2.34$2.42+$0.08$2.22$404.39 millionN/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
Ambarella, Inc. stock logo
AMBA
Ambarella
N/AN/AN/AN/AN/A
OSI Systems, Inc. stock logo
OSIS
OSI Systems
N/AN/AN/AN/AN/A
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
$2.003.88%+8.87%74.35%N/A
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
N/AN/AN/AN/AN/A

Latest SIMO, AMBA, OSIS, and VIAV Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
1/13/2025
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
quarterly$0.503.7%8/7/20258/7/20258/21/2025
1/10/2025
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
quarterly$0.503.7%8/7/20258/7/20258/21/2025
1/9/2025
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
Quarterly$0.503.97%2/13/20252/13/20252/27/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Ambarella, Inc. stock logo
AMBA
Ambarella
N/A
2.84
2.50
OSI Systems, Inc. stock logo
OSIS
OSI Systems
0.56
1.88
1.25
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
N/A
3.99
2.98
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
0.94
3.55
3.18

Institutional Ownership

CompanyInstitutional Ownership
Ambarella, Inc. stock logo
AMBA
Ambarella
82.09%
OSI Systems, Inc. stock logo
OSIS
OSI Systems
89.21%
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
78.02%
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
95.54%

Insider Ownership

CompanyInsider Ownership
Ambarella, Inc. stock logo
AMBA
Ambarella
5.70%
OSI Systems, Inc. stock logo
OSIS
OSI Systems
5.20%
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
5.34%
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
1.52%
CompanyEmployeesShares OutstandingFree FloatOptionable
Ambarella, Inc. stock logo
AMBA
Ambarella
90041.70 million39.33 millionOptionable
OSI Systems, Inc. stock logo
OSIS
OSI Systems
6,30016.80 million15.93 millionOptionable
Silicon Motion Technology Co. stock logo
SIMO
Silicon Motion Technology
1,54633.68 million31.88 millionOptionable
Viavi Solutions Inc. stock logo
VIAV
Viavi Solutions
3,600222.14 million218.76 millionOptionable

Recent News About These Companies

Viavi Solutions Inc. (NASDAQ:VIAV) Short Interest Down 16.3% in March
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Anti-Jamming Antenna For Safe Navigation

New MarketBeat Followers Over Time

Media Sentiment Over Time

Ambarella stock logo

Ambarella NASDAQ:AMBA

$51.39 +0.93 (+1.84%)
Closing price 04/2/2025 04:00 PM Eastern
Extended Trading
$48.74 -2.65 (-5.15%)
As of 06:28 AM 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.

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.

OSI Systems stock logo

OSI Systems NASDAQ:OSIS

$198.27 +3.57 (+1.83%)
Closing price 04/2/2025 04:00 PM Eastern
Extended Trading
$189.22 -9.05 (-4.56%)
As of 05:42 AM 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.

OSI Systems, Inc. designs and manufactures electronic systems and components. It operates in three segments: Security, Healthcare, and Optoelectronics and Manufacturing. The Security segment offers baggage and parcel inspection, cargo and vehicle inspection, hold baggage and people screening, radiation monitoring, explosive and narcotics trace detection systems, and optical inspection systems under the Rapiscan name. It also provides site design, installation, training, and technical support services; and turnkey security screening solutions under the S2 name. The Healthcare segment offers patient monitoring, cardiology and remote monitoring, and connected care systems and accessories under the Spacelabs name for use in critical care, emergency, and perioperative areas within hospitals, physicians' offices, medical clinics, and ambulatory surgery centers. The Optoelectronics and Manufacturing segment provides optoelectronic devices under the OSI Optoelectronics, OSI LaserDiode, OSI Laserscan, and Advanced Photonix names for the aerospace and defense, avionics, medical imaging and diagnostics, biochemistry analysis, pharmaceutical, nanotechnology, telecommunications, construction, and homeland security markets. It also offers electronics manufacturing services to original equipment manufacturers and end users for medical, automotive, defense, aerospace, industrial, and consumer applications under the OSI Electronics, APlus Products, Altaflex, and PFC Flexible Circuits names; LCD displays for medical, industrial, and consumer electronics applications; and flex circuits for OEM customers. This segment offers laser-based remote sensing devices to detect and classify vehicles in toll and traffic management systems under the OSI Laserscan and Autosense names; and solid-state laser products for aerospace, defense, telecommunication, and medical applications under the OSI LaserDiode name. The company was incorporated in 1987 and is headquartered in Hawthorne, California.

Silicon Motion Technology stock logo

Silicon Motion Technology NASDAQ:SIMO

$51.61 +0.62 (+1.22%)
Closing price 04/2/2025 04:00 PM Eastern
Extended Trading
$50.21 -1.40 (-2.71%)
As of 06:05 AM 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.

Silicon Motion Technology Corporation, together with its subsidiaries, designs, develops, and markets NAND flash controllers for solid-state storage devices. The company offers controllers for computing-grade solid state drives (SSDs), which are used in PCs and other client devices; enterprise-grade SSDs used in data centers; eMMC and UFS mobile embedded storage for use in smartphones and IoT devices; flash memory cards and flash drives for use in expandable storage; and specialized SSDs that are used in industrial, commercial, and automotive applications. It markets its controllers under the SMI brand; enterprise-grade SSDs under the Shannon Systems brand; and single-chip industrial-grade SSDs under the FerriSSD, Ferri-eMMC, and Ferri-UFS brands. The company markets and sells its products through direct sales personnel and independent electronics distributors to NAND flash makers, module makers, hyperscalers, and OEMs. It operates in Taiwan, the United States, Korea, China, Malaysia, Singapore, and internationally. The company was founded in 1995 and is based in Hong Kong, Hong Kong.

Viavi Solutions stock logo

Viavi Solutions NASDAQ:VIAV

$11.41 +0.20 (+1.78%)
Closing price 04/2/2025 04:00 PM Eastern
Extended Trading
$10.96 -0.45 (-3.94%)
As of 04:23 AM 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.

Viavi Solutions, Inc. engages in the provision of network test, monitoring, and assurance solutions for communications service providers, enterprises, network equipment manufacturers, government and avionics. It operates through the following segments: Network Enablement, Service Enablement, and Optical Security and Performance. The Network Enablement segment offers an integrated portfolio of testing solutions that access the network to perform build-out and maintenance tasks. The Service Enablement segment covers solutions and services primarily for communication service providers, and enterprises that deliver and/or operate broadband and IP networks (fixed and mobile) supporting voice, video, and data services as well as a wide range of applications. The Optical Security and Performance segment leverages its core optical coating technologies and volume manufacturing capability to design, manufacture, and sell products targeting anti-counterfeiting, consumer and industrial, government, healthcare, and other markets. The company was founded in 1979 and is headquartered in Chandler, AZ.