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International Business Machines Corporation

International Business Machines Corporation is a United States company whose shares trade on NYSE under the ticker IBM. Annual market values are recorded across 1970–2026, ranging from $9.49 billion to $280.09 billion. The page is refreshed as new exchange closes arrive.
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United States / 100
Listed onNYSEIBM
Last Updated: October 2026·By VerityRank Research Team·Methodology

Listed market data

IBM · NYSE · weeklyHistory →
Market cap
$221.9B
Share price
USD 234.71
1Y change
-20.1%
3Y change
+65.9%
Since first close
+1398.1%

from 1970-01

· updated 2026-10-19

Financial history

Full market history
USD 0$0USD 100$75.0BUSD 200$150.0BUSD 300$225.0BUSD 400$300.0B2025-112025-122026-012026-022026-032026-042026-052026-062026-072026-082026-092026-10
MonthCloseMarket cap
  • 2026-10USD 236.63$223.8B
  • 2026-09USD 219.93$208.0B
  • 2026-08USD 233.87$221.1B
  • 2026-07USD 223.65$211.5B
  • 2026-06USD 281.21$265.9B
  • 2026-05USD 297.80$281.6B
  • 2026-04USD 230.98$218.4B
  • 2026-03USD 242.39$229.2B
  • 2026-02USD 240.21$227.1B
  • 2026-01USD 306.70$290.0B
  • 2025-12USD 296.21$280.1B
  • 2025-11USD 308.58$291.8B
Monthly closes · 2025-11 – 2026-10 · full history in market history

Quick Facts

Headquarters

United States

Market cap

$221.9B

Listing

NYSE: IBM

Categories
Life & Services

Related

Data Sources & Methodology

This corporate profile is compiled from publicly available sources including company annual reports, SEC/regulatory filings, official press releases, and verified third-party industry databases. Financial figures reflect the most recent fiscal year disclosures and are cross-validated across multiple independent references.

VerityRank Score is calculated using a proprietary multi-dimensional model evaluating market presence, financial strength, operational scale, innovation capacity, and brand influence. Individual dimension scores are normalized against industry peers and updated quarterly.

Disclaimer: This profile is for informational purposes only. VerityRank makes no warranties regarding completeness or timeliness. This content does not constitute investment advice or endorsement.

Key references: NYSE: IBM