Free Trial

Compare Stocks

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
Calix, Inc stock logo
CALX
Calix
$61.01
+4.0%
$55.55
$28.60
$61.27
$3.98B1.35747,545 shs586,422 shs
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
$22.45
+3.3%
$19.00
$10.10
$22.47
$2.99B1.841.26 million shs1.44 million shs
InterDigital, Inc. stock logo
IDCC
InterDigital
$287.88
+1.1%
$247.27
$129.76
$290.57
$7.43B1.42325,897 shs290,758 shs
Infinera Co. stock logo
INFN
Infinera
$6.64
$6.64
$5.55
$6.92
$1.57B1.634.10 million shsN/A
Options Trading Made Easy - Download Now Cover

Learn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Calix, Inc stock logo
CALX
Calix
-0.46%-1.30%+2.19%+23.56%+58.86%
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
+0.74%+1.02%+20.25%+32.82%+47.82%
InterDigital, Inc. stock logo
IDCC
InterDigital
+2.62%+5.60%+5.29%+25.72%+110.47%
Infinera Co. stock logo
INFN
Infinera
0.00%0.00%0.00%0.00%+7.27%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
Calix, Inc stock logo
CALX
Calix
$61.01
+4.0%
$55.55
$28.60
$61.27
$3.98B1.35747,545 shs586,422 shs
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
$22.45
+3.3%
$19.00
$10.10
$22.47
$2.99B1.841.26 million shs1.44 million shs
InterDigital, Inc. stock logo
IDCC
InterDigital
$287.88
+1.1%
$247.27
$129.76
$290.57
$7.43B1.42325,897 shs290,758 shs
Infinera Co. stock logo
INFN
Infinera
$6.64
$6.64
$5.55
$6.92
$1.57B1.634.10 million shsN/A
Options Trading Made Easy - Download Now Cover

Learn the basics of options trading and how to use them to boost returns and manage risk with this free report from MarketBeat. Click the link below to get your free copy.

Get This Free Report

Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
Calix, Inc stock logo
CALX
Calix
-0.46%-1.30%+2.19%+23.56%+58.86%
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
+0.74%+1.02%+20.25%+32.82%+47.82%
InterDigital, Inc. stock logo
IDCC
InterDigital
+2.62%+5.60%+5.29%+25.72%+110.47%
Infinera Co. stock logo
INFN
Infinera
0.00%0.00%0.00%0.00%+7.27%
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
Calix, Inc stock logo
CALX
Calix
$869.19M4.58N/AN/A$11.83 per share5.16
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
$1.14B2.62$0.58 per share38.85$0.49 per share45.82
InterDigital, Inc. stock logo
IDCC
InterDigital
$868.52M8.55$18.69 per share15.40$42.12 per share6.83
Infinera Co. stock logo
INFN
Infinera
$1.46B1.08$0.33 per share20.42$0.95 per share6.99
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
Calix, Inc stock logo
CALX
Calix
-$29.75M-$0.40N/A277.32N/A-3.09%-3.21%-2.68%10/27/2025 (Estimated)
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
-$7.47M-$0.05N/A38.712.24-0.65%82.47%4.18%10/29/2025 (Estimated)
InterDigital, Inc. stock logo
IDCC
InterDigital
$358.61M$14.0320.5241.971.6551.92%53.44%25.99%10/30/2025 (Estimated)
Infinera Co. stock logo
INFN
Infinera
-$25.21M-$0.48N/A332.00N/A-7.62%-45.12%-4.63%N/A

Latest EXTR, IDCC, CALX, and INFN Earnings

DateQuarterCompanyConsensus EstimateReported EPSBeat/MissGap EPSRevenue EstimateActual RevenueDetails
8/6/2025Q4 2025
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
$0.22$0.25+$0.03-$0.06$299.88 million$307.00 million
7/31/2025Q2 2025
InterDigital, Inc. stock logo
IDCC
InterDigital
$2.77$6.52+$3.75$5.35$167.93 million$300.60 million
7/21/2025Q2 2025
Calix, Inc stock logo
CALX
Calix
-$0.08$0.33+$0.41N/A$223.81 million$241.90 million
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
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
$2.400.83%N/A17.11%3 Years
Infinera Co. stock logo
INFN
Infinera
N/AN/AN/AN/AN/A

Latest EXTR, IDCC, CALX, and INFN Dividends

AnnouncementCompanyPeriodAmountYieldEx-Dividend DateRecord DatePayable Date
6/12/2025
InterDigital, Inc. stock logo
IDCC
InterDigital
quarterly$0.601.08%7/9/20257/9/20257/23/2025
(Data available from 1/1/2013 forward)
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
Calix, Inc stock logo
CALX
Calix
N/A
4.55
3.65
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
2.50
0.91
0.74
InterDigital, Inc. stock logo
IDCC
InterDigital
0.02
1.96
1.96
Infinera Co. stock logo
INFN
Infinera
4.98
1.58
0.97

Institutional Ownership

CompanyInstitutional Ownership
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%
Infinera Co. stock logo
INFN
Infinera
97.54%

Insider Ownership

CompanyInsider Ownership
Calix, Inc stock logo
CALX
Calix
16.90%
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
3.70%
InterDigital, Inc. stock logo
IDCC
InterDigital
2.30%
Infinera Co. stock logo
INFN
Infinera
1.42%
CompanyEmployeesShares OutstandingFree FloatOptionable
Calix, Inc stock logo
CALX
Calix
1,82065.30 million54.27 millionOptionable
Extreme Networks, Inc. stock logo
EXTR
Extreme Networks
2,811133.17 million128.24 millionOptionable
InterDigital, Inc. stock logo
IDCC
InterDigital
42025.80 million25.21 millionOptionable
Infinera Co. stock logo
INFN
Infinera
3,220236.80 million233.44 millionOptionable

Recent News About These Companies

Infinera Slips To Loss In Q4
Nokia completes acquisition of Infinera
Infinera to complete Nokia merger on/about February 28

New MarketBeat Followers Over Time

Media Sentiment Over Time

Top Headlines

View All Headlines
Calix stock logo

Calix NYSE:CALX

$61.01 +2.37 (+4.04%)
Closing price 03:59 PM Eastern
Extended Trading
$61.04 +0.02 (+0.04%)
As of 04:42 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.

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

$22.45 +0.72 (+3.31%)
Closing price 04:00 PM Eastern
Extended Trading
$22.42 -0.04 (-0.16%)
As of 06:20 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.

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

$287.88 +3.11 (+1.09%)
Closing price 04:00 PM Eastern
Extended Trading
$287.92 +0.04 (+0.01%)
As of 06:26 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.

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.

Infinera stock logo

Infinera NASDAQ:INFN

Infinera Corporation provides optical transport networking equipment, software, and services worldwide. The company's product portfolio includes Infinera Groove series for modular and sled-based platforms to support a various transport network applications; Infinera 7300 series, an SDN-ready coherent optical transport system; Infinera FlexILS open optical line system that connects various Infinera and third-party terminal equipment platforms over long-distance fiber optic cable providing switching, multiplexing, amplification, and management channels; and Infinera 7090 and 7100 series for transport platforms. It also offers Infinera XTM series, a packet-optical transport platform that enables metro connectivity solutions; Infinera XTC series, a multi-terabit packet optical transport platforms that integrates digital OTN switching and optical DWDM transmission; Infinera mTera series, a network transport solution; and Infinera XT series, a platform that is designed to power cloud scale network services over metro, DCI, long-haul, and subsea networks. In addition, the company provides Infinera Cloud Xpress Family that is designed to meet the needs of internet content providers (ICPs), communication service providers, internet exchange service providers, enterprises, and other large-scale data center operators; and ICE-X Coherent Pluggable Optics. It also offers Infinera Transcend software suite; and system software and customer support services. The company serves telecommunications service providers, ICPs, cable providers, wholesale carriers, research and education institutions, large enterprises, and government entities. It markets and sells its products and related support services primarily through its direct sales force. The company was formerly known as Zepton Networks. Infinera Corporation was incorporated in 2000 and is headquartered in San Jose, California.