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AON
NYSE Finance

Aon Nears $17B Deal to Acquire USI Insurance from KKR

Tom Rudovsky · Reported by dpa-AFX
More coverage: Insurance Stocks · Financial
Sentiment info
Positive
Importance info
8
Price
$355.4
Mkt Cap
$75.389B
52W Low
$304.59
52W High
$382.34
52W Position info
17% above low
Off High info
7.0% below high
Rel. Volume info
0.5× avg
Market data snapshot near publication time

AON sits 17% above its 52-week low of $304.59.

Summary

Aon signed a definitive agreement on Aug. 30 to acquire USI Insurance from KKR for $17 billion in cash, subject to leakage adjustments since June 30, 2026. Closing is expected by June 1, 2027, with possible extensions for regulatory approvals. This would be a major expansion of Aon's brokerage business, adding USI's 10,500 professionals across 200 offices. The deal size is significant relative to Aon's $75B market cap and would reshape its competitive position. The report follows Aon's recent $8.3B buyback authorization and CFO transition, suggesting active capital deployment.

Updated with an SEC 8-K filing · What changed

Updates

  1. · SEC 8-K — Aon signed a definitive agreement on Aug. 30 to acquire USI for $17 billion in cash, subject to leakage adjustments since June 30, 2026. Closing is expected by June 1, 2027, with possible extensions for regulatory approvals.

At the time of this announcement, AON was trading at $355.40 on NYSE in the Finance sector, with a market capitalization of approximately $75.4B. The 52-week trading range was $304.59 to $382.34. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: dpa-AFX.


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AON - Latest Insights

AON
Sep 22, 2026, 6:30 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $295.60
Real-time Price: $293.00 info
Change: -$2.60 (-0.88%) info
Market Cap: $62.439B info
AON
Sep 17, 2026, 5:21 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $295.51
Real-time Price: $293.00 info
Change: -$2.51 (-0.85%) info
Market Cap: $62.439B info
AON
Sep 15, 2026, 5:15 PM EDT
Filing Type: 424B5
Importance Score:
7
Price at Filing: $304.67
Real-time Price: $293.00 info
Change: -$11.67 (-4%) info
Market Cap: $62.439B info
AON
Sep 14, 2026, 5:24 PM EDT
Filing Type: FWP
Importance Score:
7
Price at Filing: $311.00
Real-time Price: $293.00 info
Change: -$18.00 (-6%) info
Market Cap: $62.439B info
AON
Sep 14, 2026, 1:53 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $309.29
Real-time Price: $293.00 info
Change: -$16.29 (-5%) info
Market Cap: $62.439B info