Internet Software & IT Services — US sector stocks, live prices and news
Constituents · 30
- 1
MicrosoftMSFT$3.19T
- 2
Oracle Corporation Common StockORCL$675B
- 3
VisaV$534B
- 4
Mastercard Incorporated Common StockMA$425B
- 5
International Business Machines Corporation Common StockIBM$286B
- 6
SAP SE ADSSAP$224B
- 7
CrowdStrike HoldingsCRWD$173B
- 8
Salesforce, Inc. Common StockCRM$157B
- 9
ServiceNow, Inc. Common StockNOW$126B
- 10
Cadence Design SystemsCDNS$113B
- 11
Accenture plc Class A Ordinary Shares (Ireland)ACN$111B
- 12
FortinetFTNT$109B
- 13
AdobeADBE$106B
- 14
SynopsysSNPS$94B
- 15
Automatic Data ProcessingADP$94B
- 16
IntuitINTU$85B
- 17
Infosys Limited American Depositary SharesINFY$52B
- 18
AutodeskADSK$50B
- 19
StrategyMSTR$42B
- 20
PayPal HoldingsPYPL$38B
- 21
PaychexPAYX$36B
- 22
Twilio Inc. Class A Common StockTWLO$36B
- 23
MongoDBMDB$31B
- 24
WorkdayWDAY$30B
- 25
Zoom CommunicationsZM$28B
- 26
Fair Isaac Corporation Common StockFICO$28B
- 27
VeriSignVRSN$27B
- 28
Cognizant Technology SolutionsCTSH$26B
- 29
Akamai TechnologiesAKAM$23B
- 30
ZscalerZS$22B
Latest Internet Software & IT Services news · 12
Amazon and AI Solopreneurs, Revenue Scales Without PayrollsNov 8, 2026
Microsoft Narrows Its Neocloud Roster, Putting Supplier Exposure Under ScrutinyNov 7, 2026
ING Seeks Buyers for $500 Million in Data Center Loans — What the Auction SignalsNov 7, 2026
CoreWeave, U.S. Midterms Deepen the Divide in AI Data CentersNov 5, 2026
Bill Ackman Warns of a ‘Casino’ Market Fueled by LeverageNov 4, 2026
Anthropic, $895.4 Billion in Commitments Tests Its Revenue SurgeNov 3, 2026
Alphabet Shares Sink 13%—AI Spending Collides With Search MonetizationOct 30, 2026
Microsoft Earnings, Shares Rise 4% as Revenue Growth Holds FirmOct 29, 2026
Nvidia, $12.9 Billion Hugging Face Deal Draws DOJ ScrutinyOct 29, 2026
Alphabet Earnings, Options Price a 5.8% Move as Traders SplitOct 29, 2026
Microsoft Earnings: Azure’s $32.32 Billion Test Takes Center StageOct 29, 2026
Alphabet, Oracle Opens Google TPUs Beyond Its Cloud for the First TimeOct 28, 2026About Internet Software & IT Services
The Internet Software & IT Services sector includes 140 listed US companies with a combined market capitalization of $7.45T. Its largest constituent is Microsoft (MSFT). Below are the biggest Internet Software & IT Services stocks and the latest news across them.
What are the largest Internet Software & IT Services stocks?
The biggest US Internet Software & IT Services companies by market cap include Microsoft (MSFT), Oracle Corporation Common Stock (ORCL), Visa (V), Mastercard Incorporated Common Stock (MA), International Business Machines Corporation Common Stock (IBM). The full ranked list is shown above.
How big is the US Internet Software & IT Services sector?
The Internet Software & IT Services sector spans 140 listed US companies with a total market capitalization of about $7.45T.
Where can I see Internet Software & IT Services news?
The latest stories across Internet Software & IT Services companies are listed in the news section on this page, updated as they are published.
Live quotes update during US trading hours; the last close is shown otherwise. Market capitalization is aggregated from listed US companies and provided for information only — not investment advice.