This page has not been authorized, sponsored, or otherwise approved or endorsed by the companies represented herein. Each of the company logos represented herein are trademarks of Microsoft Corporation; Dow Jones & Company; Nasdaq, Inc.; Forbes Media, LLC; Investor's Business Daily, Inc.; and Morningstar, Inc.
Copyright 2025 Zacks Investment Research | 101 N Wacker Drive, Floor 15, Chicago, IL 60606
At the center of everything we do is a strong commitment to independent research and sharing its profitable discoveries with investors. This dedication to giving investors a trading advantage led to the creation of our proven Zacks Rank stock-rating system. Since 1988 it has more than doubled the S&P 500 with an average gain of +23.64% per year. These returns cover a period from January 1, 1988 through August 4, 2025. Zacks Rank stock-rating system returns are computed monthly based on the beginning of the month and end of the month Zacks Rank stock prices plus any dividends received during that particular month. A simple, equally-weighted average return of all Zacks Rank stocks is calculated to determine the monthly return. The monthly returns are then compounded to arrive at the annual return. Only Zacks Rank stocks included in Zacks hypothetical portfolios at the beginning of each month are included in the return calculations. Zacks Ranks stocks can, and often do, change throughout the month. Certain Zacks Rank stocks for which no month-end price was available, pricing information was not collected, or for certain other reasons have been excluded from these return calculations. Zacks may license the Zacks Mutual Fund rating provided herein to third parties, including but not limited to the issuer.
Visit Performance Disclosure for information about the performance numbers displayed above.
Visit www.zacksdata.com to get our data and content for your mobile app or website.
Real time prices by BATS. Delayed quotes by Sungard.
NYSE and AMEX data is at least 20 minutes delayed. NASDAQ data is at least 15 minutes delayed.
This site is protected by reCAPTCHA and the Google Privacy Policy, DMCA Policy and Terms of Service apply.
communications: Archive
Telefonica (TEF) Joins Tech Leaders to Boost Industry Digitization
by Zacks Equity Research
Telefonica (TEF) joins tech companies to create Spain's first industrial consortium, IndesIA, which will focus on promoting the AI technology for fast-tracked digital transformation.
MSFTPositive Net Change TEFNegative Net Change BCENegative Net Change VIVHYNegative Net Change
communications utilities
Plantronics (POLY) Partners CLIPr, Boosts Video Conferencing
by Zacks Equity Research
Plantronics (POLY) partners with CLIPr to leverage the latter's artificial intelligence and machine learning-backed video analysis and management platform to improve employee productivity.
GLWPositive Net Change OOMANegative Net Change ATUSNegative Net Change
communications tech-stocks
Top Ranked Growth Stocks to Buy for June 15th
by Zacks Equity Research
FB, HSIC, SNA, and HCCI made it to the Zacks Rank #1 (Strong Buy) growth stocks list on June 15, 2021
SNAPositive Net Change HSICNegative Net Change FBPositive Net Change HCCINegative Net Change
business-services communications medical
Nokia (NOK) Unveils DDoS Threat Insights From Deepfield Analysis
by Zacks Equity Research
Nokia (NOK) reveals important insights from its Deepfield global analysis. The study explains the impact of growing DDoS threats from risky IoT devices that might jeopardize large scale connectivity.
NOKNegative Net Change AVNWPositive Net Change CLFDNegative Net Change CMBMPositive Net Change
communications tech-stocks
Turtle Beach (HEAR) Boosts Gaming With Innovative Product Launches
by Zacks Equity Research
Turtle Beach (HEAR) forays into the emerging game controllers and gaming simulation hardware markets with the launch of Recon Controller and VelocityOne Flight products at E3 2021.
GLWPositive Net Change HEARPositive Net Change OOMANegative Net Change ATUSNegative Net Change
communications tech-stocks
TELUS (TU) Reaffirms Sustainability Goals With Bond Framework
by Zacks Equity Research
TELUS (TU) is bolstering its previously announced commitment to reducing absolute Scope 1 and 2 greenhouse gas emissions by 46% by 2030, starting from 2019.
TUNegative Net Change ATUSNegative Net Change VICRPositive Net Change CMBMPositive Net Change
communications utilities
The Zacks Analyst Blog Highlights: Zoom Video, Microsoft and Cisco
by Zacks Equity Research
The Zacks Analyst Blog Highlights: Zoom Video, Microsoft and Cisco
MSFTPositive Net Change CSCOPositive Net Change ZMNegative Net Change
communications
Vodafone (VOD) Selects Samsung for Supplying 5G Equipment in U.K.
by Zacks Equity Research
With a diverse and open ecosystem, Vodafone (VOD) aims to develop a more cost-effective, secure, energy efficient and customer-focused network in the United Kingdom.
ERICNegative Net Change NOKNegative Net Change VODNegative Net Change GLWPositive Net Change
communications tech-stocks
AT&T (T) Boosts FirstNet Network on Yankton Sioux Reservation
by Zacks Equity Research
The new infrastructure will help improve the overall coverage for AT&T's (T) wireless customers on the Yankton Sioux Reservation.
TNegative Net Change ATUSNegative Net Change VICRPositive Net Change CMBMPositive Net Change
communications tech-stocks
Ciena (CIEN) to Power Rural Connectivity of AccessOn Networks
by Zacks Equity Research
Ciena's (CIEN) networking solutions will enable AccessOn to better manage bandwidth-intensive applications, drive innovation and expand services in remote areas.
CIENPositive Net Change ATNINegative Net Change CCOINegative Net Change
communications tech-stocks
Top Stock Reports for Mastercard, Netflix & QUALCOMM
by Sheraz Mian
Today's Research Daily features new research reports on 16 major stocks, including Mastercard (MA), Netflix (NFLX), and QUALCOMM (QCOM).
QCOMPositive Net Change MANegative Net Change NFLXNegative Net Change TGTNegative Net Change MOPositive Net Change UBERNegative Net Change
business-services communications consumer-staples finance internet retail tech-stocks
3 Enterprise Communications Stocks in Focus as Hybrid Work Revs Up
by Vaishali Doshi
Demand for cloud-based communication and collaboration tools continue to rise amid adoption of hybrid work model, putting the spotlight on Microsoft (MSFT), Cisco Systems (CSCO), and Zoom Video (ZM).
MSFTPositive Net Change CSCOPositive Net Change CTXSNegative Net Change ZMNegative Net Change
cloud-computing communications computers tech-stocks
MACOM's (MTSI) Latest Alliance to Boost Data Center Segment
by Zacks Equity Research
MACOM Technology Solutions (MTSI) expands the data center portfolio on the back of its latest partnership with MaxLinear.
MCHPNegative Net Change MPWRNegative Net Change MXLNegative Net Change MTSIPositive Net Change
communications semiconductor tech-stocks
Iridium (IRDM) Boosts Arctic Connectivity With Unique Technologies
by Zacks Equity Research
Iridium (IRDM) showcases the scope and quality of its innovative satellite communications technology to boost connectivity in the Arctic region on the back of its Operation Arctic Lynx project.
NOKNegative Net Change IRDMNegative Net Change ORBCNo Net Change CLFDNegative Net Change
communications tech-stocks
Nokia (NOK) & Ooredoo Oman to Deploy Fixed Wireless Access
by Zacks Equity Research
Nokia's (NOK) FastMile fixed wireless access solution provides network operators with the flexibility to connect customers without any wires.
NOKNegative Net Change ATUSNegative Net Change VICRPositive Net Change CMBMPositive Net Change
communications tech-stocks
Nokia (NOK) and AT&T Conduct First Call Using C-Band Spectrum
by Zacks Equity Research
Nokia's (NOK) C-Band portfolio supports 5G standalone and non-standalone networks, cloud-based implementations and Open RAN products.
QCOMPositive Net Change TNegative Net Change NOKNegative Net Change AVNWPositive Net Change
communications tech-stocks
4 Buy-Rated Stocks to Pick With Impressive Cash Flow Growth
by Moumita C. Chattopadhyay
Cash is the lifeblood of any business, and provides vitality and strength to a company.
CTRNNegative Net Change TITNNegative Net Change VRTVPositive Net Change TSQNegative Net Change
communications finance industrial-products retail
Verizon (VZ) Launches On Site 5G, Opens Commercial 5G Floodgates
by Zacks Equity Research
Verizon (VZ) solution enables firms that were facing coverage gaps, lost connectivity, fractured security, data congestion & inconsistent service quality to have a dedicated capacity with adequate bandwidth.
VZNegative Net Change ATNINegative Net Change CCOINegative Net Change
communications tech-stocks
Calix (CALX), DE Lightspeed Boost Connectivity in Rural Mississippi
by Zacks Equity Research
Calix (CALX) partners with DE Lightspeed to deploy its cutting-edge network services to expand broadband coverage across the rural areas of Mississippi.
CALXPositive Net Change APPSNegative Net Change ZMNegative Net Change THRYNegative Net Change
communications tech-stocks
Ooma, Inc.'s (OOMA) Shares March Higher, Can It Continue?
by Zacks Equity Research
As of late, it has definitely been a great time to be an investor in Ooma, Inc. (OOMA).
OOMANegative Net Change
communications
Telecom Stock Roundup: Nokia Tests 5G mmWave, AT&T Embraces New Normal & More
by Supriyo Bose
While Nokia (NOK) successfully conducts a field trial of 5G mmWave solution in a commercial network with its allies, AT&T (T) is catering to the communication requirements of the hybrid workforce with Cisco tie-up.
TNegative Net Change VZNegative Net Change NOKNegative Net Change QCOMPositive Net Change VSATNegative Net Change
communications tech-stocks
Google Boosts Submarine Cable Efforts: How are Others Placed?
by Shilpa Mete
Competition in the submarine cable system market intensifies with Alphabet's (GOOGL) open subsea cable, Firmina.
MSFTPositive Net Change AMZNNegative Net Change FBPositive Net Change GOOGLNegative Net Change
communications internet tech-stocks
Telefonica (TEF) Unit Funds Monogoto, Strengthens Foothold in IoT
by Zacks Equity Research
Telefonica's (TEF) venture capital unit, Telefonica Tech Ventures, invests in Monogoto to boost the latter's deployment of private LTE/5G networks with IoT capabilities.
BCENegative Net Change TEFNegative Net Change UGIPositive Net Change VIVHYNegative Net Change
communications utilities
AT&T (T) Wins Order to Modernize Veterans Affairs' Network
by Zacks Equity Research
AT&T (T) will work with the Veterans Affairs to modernize the latter's IP-based data network for a robust technology infrastructure that will enable quick cloud adoption.
TNegative Net Change CCOINegative Net Change VICRPositive Net Change CMBMPositive Net Change
communications tech-stocks
Motorola (MSI) Unveils Concealed Weapon Detection Solution
by Zacks Equity Research
Motorola's (MSI) Concealed Weapon Detection solution allows up to 3,600 visitors to walk through one of the scanning systems in an hour.
MSIPositive Net Change CCOINegative Net Change VICRPositive Net Change CMBMPositive Net Change
communications tech-stocks