LON:SPT Spirent Communications (SPT) Share Price, News & Analysis GBX 198.80 0.00 (0.00%) As of 10/16/2025 Add Compare Share Share Stock Analysis Stock AnalysisInsider Trades About Spirent Communications Stock (LON:SPT) Get Spirent Communications alerts:Sign Up Key Stats Today's Range 198.80▼ 20050-Day Range 198.80▼ 198.8052-Week Range 165▼ 200Volume6.98 million shsAverage Volume5.90 million shsMarket Capitalization£1.17 billionP/E Ratio16,032.26Dividend Yield3.56%Price TargetN/AConsensus RatingN/A 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.comA Simple Guide to Options Trading While It's Still FreeA free copy of Options Trading Made Simple is available now but wont stay that way for long. Chris Rowe calls it The 10-Minute Guide to Start Trading Options Today, built to help you open your first options trade with less capital than buying shares outright. | True Market Insiders (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 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 SectorTechnology Industry Software Sub-IndustryApplication Software Current SymbolLON:SPT CIKN/A Webwww.spirent.com Phone+44-1293-767676FaxN/AEmployees1,526Year FoundedN/AProfitability EPS (Trailing Twelve Months)GBX 0.01 Trailing P/E Ratio16,032.26 Forward P/E Ratio35.28 P/E Growth5.73Net Income£16.67 million Net Margins2.80% Pretax MarginN/A Return on Equity3.36% Return on Assets2.77% Debt Debt-to-Equity Ratio5.17 Current Ratio1.91 Quick Ratio1.95 Sales & Book Value Annual Sales£471 million Price / Sales2.49 Cash FlowGBX 22.90 per share Price / Cash Flow8.68 Book ValueGBX 65.47 per share Price / Book3.04Miscellaneous Outstanding Shares589,198,000Free FloatN/AMarket Cap£1.17 billion OptionableNot Optionable Beta0.57 10 Stocks Powering The Next AI Boom The AI boom is creating opportunities across semiconductors, cloud computing, enterprise software, infrastructure, cybersecurity, and automation. Inside this report, you’ll find 10 companies positioned to benefit as artificial intelligence moves from hype to real-world deployment and becomes a core growth driver for corporate America.Get This Free Report This page (LON:SPT) was last updated on 10/16/2025 by MarketBeat.com Staff. From Our PartnersUrgent Attention to Executive Order #14363 (Buy This Stock Before Oct. 20thMarc Chaikin, a 60-year Wall Street veteran whose past clients include George Soros and Steve Cohen, built a s...Chaikin Analytics | SponsoredA Simple Guide to Options Trading While It's Still FreeA free copy of Options Trading Made Simple is available now but wont stay that way for long. Chris Rowe cal...True Market Insiders | SponsoredUrgent: Invest In ‘Elon’s iPhone’ Before July 22ndEarly Apple investors saw peak gains as high as 7,537% after the iPhone launched. 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