LON:SPT Spirent Communications (SPT) Share Price, News & Analysis Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsHeadlinesInsider TradesBuy This Stock About Spirent Communications Stock (LON:SPT) Get Spirent Communications alerts:Sign Up Key Stats Today's Range N/A50-Day Range 198.80▼ 198.8052-Week Range N/AVolume6.98 million shsAverage Volume5.90 million shsMarket Capitalization£1.17 billionP/E Ratio16,032.26Dividend Yield3.56%Price TargetGBX 199Consensus RatingHold Company Overview Spirent Communications plc provides automated test and assurance solutions in the Americas, the Asia Pacific, Europe, the Middle East, and Africa. The company operates through Lifecycle Service Assurance, and Networks & Security segments. The Lifecycle Service Assurance segment offers lab-based testing solutions for 5G mobile core networks, and cellular and Wi-Fi devices, as well as live solutions. This segment also provides lab and test automation solutions for the telecom industry and enterprises. The Networks & Security segment develops test methodologies, tools, and services for virtualised networks, cloud, and artificial intelligence networking infrastructure, as well as application performance and proactive security validation. This segment also offers Ethernet/internet protocol performance testing solutions, as well as navigation satellite system test and simulation solutions while addressing opportunities in the broader positioning, navigation, and timing market, including low earth orbit satellites and autonomous vehicles. The company was formerly known as Spirent plc and changed its name to Spirent Communications plc in May 2006. Spirent Communications plc was founded in 1936 and is headquartered in Crawley, the United Kingdom. Read More Receive SPT Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Spirent Communications and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. SPT Stock News HeadlinesViavi Solutions downgraded to ’B+’ at S&P after completing Spirent assets dealOctober 17, 2025 | za.investing.comKeysight Technologies completes acquisition of Spirent CommunicationsOctober 16, 2025 | msn.comTomorrow morning's stock alertOur research analysts are set to release their next stock idea tomorrow morning just before 12:00 PM Eastern. Don't miss your chance to be the first to see our next stock pick.May 31 at 1:00 AM | The Early Bird (Ad)Spirent Brings Industry-First Benchmarking to Cloud-Native Infrastructure TestingOctober 9, 2025 | finance.yahoo.comSpirent Communications Announces Total Voting Rights and Capital StructureOctober 2, 2025 | msn.comNetwork Emulator Industry Company Evaluation Report 2025 | Spirent Communications, Keysight Technologies, and VIAVI Solutions Lead with Innovations, Strategic Deals, and ...August 27, 2025 | uk.finance.yahoo.comSpirent and Telescent Announce Global Strategic Partnership to Deliver Enhanced Test Lab AutomationAugust 13, 2025 | finance.yahoo.comSpirent Communications plc (SPT.L) - Yahoo FinanceJuly 11, 2025 | finance.yahoo.comSee More Headlines SPT Stock Analysis - Frequently Asked Questions How do I buy shares of Spirent Communications? Shares of SPT stock and other U.K. stocks can be purchased through online brokerage accounts that support trading on the London Stock Exchange (LSX). Some U.K. companies can be purchased through major U.S. brokerages in the form of American Depository Receipts (ADRs), which are placeholder equities held in a trust by a bank that represent shares of a foreign stock. What other stocks do shareholders of Spirent Communications own? Based on aggregate information from My MarketBeat watchlists, some other companies that Spirent Communications investors own include Anglo American (AAL), Hastings Group Holdings plc (HSTG.L) (HSTG), Renishaw (RSW), Rotork (ROR), Hiscox (HSX), Anglo American (NGLOY) and Rio Tinto Group (RIO). Industry, Sector and Symbol Stock ExchangeLON SectorComputer and Technology Industry Software - Infrastructure Sub-IndustryComputer Software Current SymbolLON:SPT CIKN/A Webwww.spirent.com Phone+44-1293-767676FaxN/AEmployees1,526Year FoundedN/APrice Target and Rating Average Price Target for Spirent CommunicationsGBX 199 High Price TargetGBX 199 Low Price TargetGBX 199 Consensus RatingHold Rating Score (0-4)2.00 Research Coverage1 Analysts Profitability EPS (Trailing Twelve Months)GBX 0.01 Trailing P/E Ratio16,032.26 Forward P/E RatioN/A P/E Growth5.73Net Income£16.67 million Net Margins1.53% Pretax MarginN/A Return on Equity1.82% Return on Assets2.77% Debt Debt-to-Equity Ratio4.48 Current Ratio1.96 Quick Ratio1.95 Sales & Book Value Annual Sales£471 million Price / Sales0.00 Cash FlowN/A Price / Cash Flow8.68 Book ValueGBX 65.47 per share Price / BookN/AMiscellaneous Outstanding Shares589,198,000Free FloatN/AMarket Cap£1.17 billion OptionableNot Optionable Beta0.57 A Guide To High-Short-Interest StocksMarketBeat's analysts have just released their top five short plays for June 2026. Learn which stocks have the most short interest and how to trade them. Click the link to see which companies made the list.Get This Free Report This page (LON:SPT) was last updated on 5/31/2026 by MarketBeat.com Staff. From Our PartnersThe 1934 playbookIn 1934, a legal government maneuver transferred billions in wealth overnight. 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