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NYSE:AON
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Aon (AON)

NYSE • AON • IE00BLP1HW54

330.16Last close
Market Closed
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ORTEX Data Highlights

As of Nov 3, 2026, ORTEX estimates 2.2% of free float is sold short, 2.5 days to cover, cost to borrow 0.97%.

Market Cap

70b USD | # 335 in US

Volume

1.64m shares | 512.96m USD

Shares Outstanding

212.2m

Free Float Shares

98.67% | 209.39m

DB:4VK|
XTRA:4VK|
LSE:0XHL|
BOVESPA:A1ON34|
BIT:1AON|
WBAG:AON

News

AON key data

Aon (NYSE: AON) has a market capitalization of $70.05B. Last close $330.16 (as of 2026-11-04); 52-week range $266.33 to $382.34. ORTEX data as of 2026-11-03: short interest is 2.15% of free float, 2.5 days to cover and the average cost to borrow is 0.97%.

Latest on AON

  • Nov 3, 2026Analyst Upgrades Collide With Surge in AON Short Positioning
  • Jun 23, 2026Aon Options Turn Defensive Ahead of Friday Print
  • Apr 28, 2026Aon Heads Into Q1 Print With Options Hedging Picking Up
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