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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
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
$267.78
-3.3%
$246.76
$70.87
$308.27
$3.41B1.75208,771 shs138,117 shs
Calix, Inc stock logo
CALX
Calix
$39.44
-1.5%
$45.57
$37.57
$71.22
$2.52B1.271.05 million shs258,283 shs
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
$26.60
+1.5%
$19.51
$13.48
$27.28
$3.48B1.772.07 million shs852,229 shs
InterDigital, Inc. stock logo
IDCC
InterDigital
$251.21
+0.2%
$312.17
$210.88
$412.60
$6.50B1.5367,362 shs69,578 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
-1.13%+6.36%+10.86%+20.57%+282.44%
Calix, Inc stock logo
CALX
Calix
-2.45%+4.33%-4.54%-22.55%-14.66%
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
-1.72%+9.67%+53.72%+87.48%+62.59%
InterDigital, Inc. stock logo
IDCC
InterDigital
-0.67%-6.12%-28.99%-31.59%+17.56%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
$267.78
-3.3%
$246.76
$70.87
$308.27
$3.41B1.75208,771 shs138,117 shs
Calix, Inc stock logo
CALX
Calix
$39.44
-1.5%
$45.57
$37.57
$71.22
$2.52B1.271.05 million shs258,283 shs
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
$26.60
+1.5%
$19.51
$13.48
$27.28
$3.48B1.772.07 million shs852,229 shs
InterDigital, Inc. stock logo
IDCC
InterDigital
$251.21
+0.2%
$312.17
$210.88
$412.60
$6.50B1.5367,362 shs69,578 shs
Ten Starter Stocks For Beginners to Buy Now Cover

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
-1.13%+6.36%+10.86%+20.57%+282.44%
Calix, Inc stock logo
CALX
Calix
-2.45%+4.33%-4.54%-22.55%-14.66%
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
-1.72%+9.67%+53.72%+87.48%+62.59%
InterDigital, Inc. stock logo
IDCC
InterDigital
-0.67%-6.12%-28.99%-31.59%+17.56%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
2.83
Moderate Buy$307.2514.74% Upside
Calix, Inc stock logo
CALX
Calix
2.60
Moderate Buy$67.0069.88% Upside
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
2.63
Moderate Buy$25.50-4.14% Downside
InterDigital, Inc. stock logo
IDCC
InterDigital
2.80
Moderate Buy$416.6765.86% Upside

Current Analyst Ratings Breakdown

Latest CALX, IDCC, EXTR, and BELFB Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
5/20/2026
Calix, Inc stock logo
CALX
Calix
DowngradeHold (C)Hold (C-)
5/15/2026
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
DowngradeHold (C-)Sell (D+)
5/15/2026
Calix, Inc stock logo
CALX
Calix
UpgradeStrong SellHold
5/6/2026
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
UpgradeHold (C)Buy (B-)
5/4/2026
Calix, Inc stock logo
CALX
Calix
UpgradeHold (C-)Hold (C)
5/4/2026
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
Set Price Target$321.00
5/1/2026
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
UpgradeSell (D+)Hold (C-)
5/1/2026
InterDigital, Inc. stock logo
IDCC
InterDigital
Reiterated RatingBuy (B)
5/1/2026
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
Set Price Target$293.00
5/1/2026
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
Reiterated RatingOutperform$315.00
4/30/2026
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
Set Price Target$28.00
(Data available from 5/29/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
$675.46M5.04$6.77 per share39.54$34.50 per share7.76
Calix, Inc stock logo
CALX
Calix
$1.00B2.52$0.60 per share65.56$11.57 per share3.41
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
$1.14B3.05$0.55 per share48.47$0.60 per share44.33
InterDigital, Inc. stock logo
IDCC
InterDigital
$834.02M7.78$19.84 per share12.66$42.72 per share5.88
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
$61.54M$4.3961.0031.842.687.84%12.97%5.81%7/23/2026 (Estimated)
Calix, Inc stock logo
CALX
Calix
$17.88M$0.4882.1723.76N/A3.20%4.30%3.52%7/20/2026 (Estimated)
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
-$7.47M$0.12222.0232.842.521.30%81.88%5.45%8/5/2026 (Estimated)
InterDigital, Inc. stock logo
IDCC
InterDigital
$406.64M$10.6223.6929.91N/A44.20%35.25%18.75%7/30/2026 (Estimated)

Latest CALX, IDCC, EXTR, and BELFB Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
4/30/2026Q1 2026
InterDigital, Inc. stock logo
IDCC
InterDigital
$2.54$2.57+$0.03$2.14$196.85 million$205.42 million
4/29/2026Q3 2026
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
$0.24$0.26+$0.02$0.08$311.48 million$316.87 million
4/21/2026Q1 2026
Calix, Inc stock logo
CALX
Calix
$0.3731$0.40+$0.0269$0.16$277.50 million$279.98 million
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
$0.280.10%N/A6.38%N/A
Calix, Inc stock logo
CALX
Calix
N/AN/AN/AN/AN/A
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
N/AN/AN/AN/AN/A
InterDigital, Inc. stock logo
IDCC
InterDigital
$2.801.12%+10.91%26.37%3 Years

Latest CALX, IDCC, EXTR, and BELFB Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
4/28/2026
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
quarterly$0.070.11%7/15/20267/15/20267/31/2026
3/24/2026
InterDigital, Inc. stock logo
IDCC
InterDigital
quarterly$0.700.81%4/8/20264/8/20264/22/2026
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
0.47
3.18
1.73
Calix, Inc stock logo
CALX
Calix
N/A
3.29
2.42
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
1.89
0.91
0.78
InterDigital, Inc. stock logo
IDCC
InterDigital
0.01
1.88
1.88

Institutional Ownership

CompanyInstitutional Ownership
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
58.39%
Calix, Inc stock logo
CALX
Calix
98.14%
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
91.05%
InterDigital, Inc. stock logo
IDCC
InterDigital
99.83%

Insider Ownership

CompanyInsider Ownership
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
5.37%
Calix, Inc stock logo
CALX
Calix
17.44%
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
3.60%
InterDigital, Inc. stock logo
IDCC
InterDigital
2.80%
CompanyEmployeesShares OutstandingFree FloatOptionable
Bel Fuse Inc. stock logo
BELFB
Bel Fuse
4,96412.72 million12.04 millionOptionable
Calix, Inc stock logo
CALX
Calix
1,92163.78 million52.66 millionOptionable
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
2,811130.78 million126.07 millionOptionable
InterDigital, Inc. stock logo
IDCC
InterDigital
42025.84 million25.12 millionOptionable

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Bel Fuse stock logo

Bel Fuse NASDAQ:BELFB

$267.77 -9.19 (-3.32%)
As of 01:46 PM Eastern
This is a fair market value price provided by Massive. Learn more.

Bel Fuse Inc. designs, manufactures, markets, and sells products that power, protect, and connect electronic circuits. The company's products are used in the networking, telecommunications, computing, general industrial, high-speed data transmission, military, commercial aerospace, transportation, and e-Mobility industries. It provides power solutions and protection products, including front-end power supplies, board-mount power products, industrial and transportation power products, external power products, and circuit protection products. The company also offers connectivity solutions, such as expanded beam fiber optic connectors, cable assemblies, and active optical devices; copper-based connectors/cable assemblies; radio frequency connectors, cable assemblies, microwave devices, and low loss cables; and ethernet, I/O, and industrial and power connectivity products. In addition, it provides magnetic solutions comprising integrated connector modules, power transformers, SMD power inductors and SMPS transformers, and ethernet discrete components. The company sells its products through direct strategic account managers, regional sales managers working with independent sales representative organizations, and authorized distributors in the United States, the People's Republic of China, Macao, the United Kingdom, Slovakia, Germany, India, Switzerland, and internationally. Bel Fuse Inc. was incorporated in 1949 and is headquartered in West Orange, New Jersey.

Calix stock logo

Calix NYSE:CALX

$39.44 -0.59 (-1.47%)
As of 01:46 PM Eastern
This is a fair market value price provided by Massive. Learn more.

Calix, Inc., together with its subsidiaries, engages in the provision of cloud and software platforms, and systems and services in the United States, rest of Americas, Europe, the Middle East, Africa, and the Asia Pacific. Its cloud and software platforms, and systems and services enable broadband service providers (BSPs) to provide a range of services. The company provides Calix Cloud platform, a role-based analytics platform comprising Calix Engagement Cloud, Calix Service Cloud, and Calix Operations Cloud, which are configurable to display role-based insights and enable BSPs to anticipate and target new revenue-generating services and applications through mobile application, such as CommandIQ for residents and CommandWorx for businesses; Calix Intelligent Access EDGE, an access network solution for automated and intelligent networks; and Calix Revenue EDGE, a premises solution for subscriber managed services. It also offers SmartLife managed services, including SmartHome managed services and applications to enhance, operate and secure the connected experience of subscribers in their home; SmartTown managed services that reimagine community Wi-Fi as a ubiquitous, secure, and managed experience across a BSP's footprint; and SmartBiz managed services that address the business networking and productivity needs of business owners with an all-in-one managed service. In addition, the company provides Wi-Fi systems under GigaSpire and GigaPro brands to be ready for deployment as a complete subscriber experience solution for BSP's residential and business subscribers. It offers its products through its direct sales force and resellers. The company was incorporated in 1999 and is headquartered in San Jose, California.

Extreme Networks stock logo

Extreme Networks NASDAQ:EXTR

$26.60 +0.39 (+1.49%)
As of 01:46 PM Eastern
This is a fair market value price provided by Massive. Learn more.

Extreme Networks, Inc. delivers cloud-driven networking solutions that leverage the powers of machine learning, artificial intelligence, analytics, and automation. The company designs, develops, and manufactures wired and wireless network infrastructure equipment and develops the software for network management, policy, analytics, security, and access controls. Over 50,000 customers globally trust their end-to-end, cloud-driven networking solutions and rely on our top-rated services and support to accelerate their digital transformation efforts.

InterDigital stock logo

InterDigital NASDAQ:IDCC

$251.21 +0.46 (+0.18%)
As of 01:46 PM Eastern
This is a fair market value price provided by Massive. Learn more.

InterDigital, Inc. operates as a global research and development company with focus primarily on wireless, visual, artificial intelligence (AI), and related technologies. The company engages in the design and development of technologies that enable connected in a range of communications and entertainment products and services, which are licensed to companies providing such products and services, including makers of wireless communications, consumer electronics, IoT devices, and cars and other motor vehicles, as well as providers of cloud-based services, such as video streaming. It designs and develops a range of innovations for use in digital cellular and wireless products and networks, including 2G, 3G, 4G, 5G, and IEEE 802-related products and networks. The company also develops cellular technologies, such as technologies related to CDMA, TDMA, OFDM/OFDMA, and MIMO for use in 2G, 3G, 4G, and 5G wireless networks, as well as mobile terminal devices; and 3GPP technology portfolio in 5G, 5G, advanced and 6G, as well as technologies for automobiles, wearables, smart homes, drones, and other connected consumer electronic products. In addition, it provides video coding and transmission technologies; and engages in the research and development of artificial intelligence and machine learning solutions. Further, the company's patented technologies are used in various products that include smartphones, tablets, consumer electronics, and base stations; televisions, laptops, gaming consoles, set-top boxes, streaming devices, and connected automobiles. InterDigital, Inc. was incorporated in 1972 and is headquartered in Wilmington, Delaware.