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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
DZS Inc. stock logo
DZSI
DZS
$0.32
$0.00
$2.07
$811K283,041 shsN/A
Infinera Co. stock logo
INFN
Infinera
$6.64
$6.64
$5.55
$6.92
$1.57B1.634.19 million shsN/A
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
$1.62
+0.6%
$1.67
$2.85
$92.50
$2.94M2.81698,084 shs53,536 shs
Plantronics, Inc. stock logo
POLY
Plantronics
$39.82
$22.69
$40.82
$1.75B1.6944,978 shs7,020 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
DZS Inc. stock logo
DZSI
DZS
0.00%0.00%0.00%0.00%-99.98%
Infinera Co. stock logo
INFN
Infinera
0.00%0.00%0.00%0.00%+9.57%
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
+0.62%-4.71%+1.89%+8,000.00%-98.26%
Plantronics, Inc. stock logo
POLY
Plantronics
0.00%0.00%0.00%0.00%0.00%
CompanyOverall ScoreAnalyst's OpinionShort Interest ScoreDividend StrengthESG ScoreNews and Social Media SentimentCompany OwnershipEarnings & Valuation
DZS Inc. stock logo
DZSI
DZS
N/AN/AN/AN/AN/AN/AN/AN/A
Infinera Co. stock logo
INFN
Infinera
N/AN/AN/AN/AN/AN/AN/AN/A
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
N/AN/AN/AN/AN/AN/AN/AN/A
Plantronics, Inc. stock logo
POLY
Plantronics
N/AN/AN/AN/AN/AN/AN/AN/A
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
DZS Inc. stock logo
DZSI
DZS
0.00
N/AN/AN/A
Infinera Co. stock logo
INFN
Infinera
1.75
Reduce$6.43-3.11% Downside
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
0.00
N/AN/AN/A
Plantronics, Inc. stock logo
POLY
Plantronics
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
DZS Inc. stock logo
DZSI
DZS
$389.46M0.00N/AN/A$0.72 per share0.00
Infinera Co. stock logo
INFN
Infinera
$1.46B1.08$0.33 per share20.42$0.95 per share6.99
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
$60.93M0.05N/AN/A$1,493.20 per share0.00
Plantronics, Inc. stock logo
POLY
Plantronics
$1.68B0.00N/A7.60($0.15) per share0.00
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
DZS Inc. stock logo
DZSI
DZS
-$135.22M-$2.21N/AN/AN/A-45.63%-179.34%-27.13%N/A
Infinera Co. stock logo
INFN
Infinera
-$25.21M-$0.48N/A332.00N/A-7.62%-45.12%-4.63%N/A
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
-$8.13MN/A0.00N/A-17.55%-373.78%-19.77%8/18/2025 (Estimated)
Plantronics, Inc. stock logo
POLY
Plantronics
$17.92M$0.4784.720.00N/A1.30%684.84%2.07%N/A
CompanyAnnual PayoutDividend Yield3-Year Dividend GrowthPayout RatioYears of Consecutive Growth
DZS Inc. stock logo
DZSI
DZS
N/AN/AN/AN/AN/A
Infinera Co. stock logo
INFN
Infinera
N/AN/AN/AN/AN/A
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
N/AN/AN/AN/AN/A
Plantronics, Inc. stock logo
POLY
Plantronics
N/AN/AN/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
DZS Inc. stock logo
DZSI
DZS
0.51
1.22
0.50
Infinera Co. stock logo
INFN
Infinera
4.98
1.58
0.97
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
0.71
0.47
0.36
Plantronics, Inc. stock logo
POLY
Plantronics
74.41
1.56
1.06

Institutional Ownership

CompanyInstitutional Ownership
DZS Inc. stock logo
DZSI
DZS
40.77%
Infinera Co. stock logo
INFN
Infinera
97.54%
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
4.21%
Plantronics, Inc. stock logo
POLY
Plantronics
95.53%

Insider Ownership

CompanyInsider Ownership
DZS Inc. stock logo
DZSI
DZS
1.50%
Infinera Co. stock logo
INFN
Infinera
1.42%
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
0.68%
Plantronics, Inc. stock logo
POLY
Plantronics
2.00%
CompanyEmployeesShares OutstandingFree FloatOptionable
DZS Inc. stock logo
DZSI
DZS
84038.79 million38.21 millionOptionable
Infinera Co. stock logo
INFN
Infinera
3,220236.80 million233.44 millionOptionable
Pineapple Energy Inc. stock logo
PEGY
Pineapple Energy
401.82 million1.80 millionNot Optionable
Plantronics, Inc. stock logo
POLY
Plantronics
6,50043.99 million43.11 millionOptionable

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New MarketBeat Followers Over Time

Media Sentiment Over Time

DZS stock logo

DZS NASDAQ:DZSI

DZS Inc. provides access and optical networking infrastructure and cloud software solutions in the Americas, Europe, the Middle East, Africa, and Asia. The company offers access edge solutions through DZS Velocity, including voice, high-definition and ultra-high-definition video, highspeed internet access, and business class services; switching and routing products; and XCelerate for increasing the velocity with which service providers can leap to multi-gigabit services. It also provides subscriber edge solutions through DZS Helix comprising optical network terminals (ONTs) and smart gateway solutions for fiber to the x (FTTx) deployment; and connected premises products, consisting of indoor/outdoor ONTs and gateways. In addition, the company offers optical edge solutions through DZS Chronos and DZS Saber, which provides solutions for mobile operators and service providers that enables them to upgrade their mobile fronthaul/midhaul/backhaul systems and migrate to fifth generation wireless technologies. Further, it provides cloud software solutions through DZS Cloud that offers a commercial, carrier-grade network-slicing enabled orchestration platform, which supports open RAN and 4G/5G networks. The company was formerly known as DASAN Zhone Solutions, Inc. and changed its name to DZS Inc. in August 2020. DZS Inc. was founded in 1996 and is headquartered in Plano, Texas.

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.

Pineapple Energy stock logo

Pineapple Energy NASDAQ:PEGY

$1.62 +0.01 (+0.62%)
As of 07/16/2025

Pineapple Energy Inc. engages in the sale, design, and installation of photovoltaic solar energy systems and battery storage systems in the United States. Its brand portfolio includes SUNation, Hawaii Energy Connection, E-Gear, Sungevity, and Horizon Solar Power. The company develops and manufactures energy management software and hardware, such as energy management control devices on solar systems that are paired with batteries. It primarily serves residential homeowners, as well as commercial owners, other municipal customers, energy services companies, and other utilities. Pineapple Energy Inc. was founded in 1969 and is based in Minnetonka, Minnesota.

Plantronics stock logo

Plantronics NYSE:POLY

Plantronics, Inc., together with its subsidiaries, designs, manufactures, markets, and sells integrated communications and collaborations solutions for corporate customers, small businesses, and individuals in the United States, Europe, the Middle East, Africa, the Asia Pacific, and rest of the Americas. Its principal product categories include headsets, which comprises wired and wireless communication headsets; voice that includes open session initiation protocol and native ecosystem desktop phones, and conference room phones; video conferencing solutions and peripherals, including cameras, speakers, and microphones designed to work with a range of unified communication and collaboration, unified communication as a service, and video as a service environments, including RealPresence collaboration solutions of infrastructure to endpoints that allows people to connect and collaborate; and content sharing solutions. The company also offers services that include video interoperability, and hardware and support for our solutions and hardware devices, as well as professional, hosted, and managed services; and cloud management and analytics software, which enables information technology administrators to configure and update firmware, monitor device usage, troubleshoot, and gain understanding of user behavior. It sells its products through value-added resellers, integrators, direct marketing resellers, service providers, direct and indirect resellers, network and systems integrators, enterprise distributors, wireless carriers, and mass merchants, as well as through both traditional and online retailers, and e-commerce channels under the Poly, Plantronics, and Polycom brands. The company was incorporated in 1961 and is headquartered in Santa Cruz, California.