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Information Technology Services
Stocks Ranked by
Market Capitalization

Information Technology Services Stocks at a Glance

IT services companies design, build, and run technology systems for enterprises — consulting, integration, support, and outsourcing. Contract backlogs and billable utilization drive results, with cloud and AI migration work the growth engine.

There are 73 Information Technology Services industry stocks tracked by Wall St. Rank, worth a combined $691B.

The largest by market cap are IBM (IBM) at $229B, Accenture (ACN) at $113B and Infosys (INFY) at $44.8B.

Among institutional investors, Wise Group (WSE) drew the most net new fund positions in Q2 2026: 212 funds opened new positions, taking total fund holders up 212 (21,200%) quarter-over-quarter.

  • Combined market cap: $691B across 73 stocks.
  • Largest constituent: IBM (IBM), $229B market cap.
  • Most net new fund positions in Q2 2026: Wise Group (WSE), +212 holders.

Market caps and prices updated daily; fund activity based on aggregated SEC 13F filings for Q2 2026.