Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.


During the Trading Day
94.65 +0.14 / +0.15%
As of 1:02pm ET
Day’s Change
During After-Hours   Switch to standard view »
94.44 -0.21 / -0.22%
Volume: 7.9K
The 86.97% of AON shares held by institutional investors is a greater percentage than is typically held for stocks in the Insurance Brokers/Services industry.
Mutual fund holders44.17%
Other institutional42.80%
Individual stakeholders1.02%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2015LAZARD ASSET MANAGEMENT LLC  Bought 1.9 Million shares of Aon PLC
9/30/2015SCHARF INVESTMENTS LLC  Bought 998.9 Thousand shares of Aon PLC
9/30/2015PRINCIPAL GLOBAL INVESTORS LLC  Bought 750.0 Thousand shares of Aon PLC

Top 10 Owners of Aon PLC

Total value ($)Shares
bought / sold
The Vanguard Group, Inc.5.64%15,784,2551,472,828,834+147,523+0.94%
SSgA Funds Management, Inc.4.86%13,621,3871,271,011,621-66,075-0.48%
Eagle Capital Management LLC4.75%13,313,8511,242,315,437+86,467+0.65%
Harris Associates LP4.20%11,755,9091,096,943,869-203,920-1.71%
BlackRock Fund Advisors4.10%11,479,7761,071,177,899+112,116+0.99%
Southeastern Asset Management, In...3.30%9,239,438862,131,960-1,768,922-16.07%
Lazard Asset Management LLC3.00%8,402,912784,075,719+1,899,968+29.22%
Massachusetts Financial Services ...2.88%8,067,576752,785,517-52,744-0.65%
Longview Partners LLP2.70%7,568,098706,179,224-235,642-3.02%
First Pacific Advisors LLC2.66%7,436,430693,893,283+285,130+3.99%

Top 10 Mutual Funds Holding Aon PLC

Mutual fundStakeShares
Total value ($)Shares
bought / sold
FPA Crescent Fund2.37%6,626,820618,348,574+196,820+3.06%
Vanguard Total Stock Market Index...1.78%4,989,310465,552,516+53,912+1.09%
Government Pension Fund - Global ...1.59%4,455,379415,731,414-2,664,276-37.42%
MFS Value Fund1.53%4,291,374400,428,108+8,078+0.19%
Longleaf Partners Fund1.31%3,676,208343,026,968-1,227,457-25.03%
Vanguard 500 Index Fund1.19%3,341,692311,813,281+21,372+0.64%
Oakmark Fund1.10%3,080,000287,394,80000.00%
Vanguard Institutional Index Fund1.07%2,998,498279,789,848-29,279-0.97%
SPDR S&P 500 ETF0.99%2,767,890258,271,816+2,067+0.07%
Principal Investors - Mid Cap Fun...0.89%2,490,659232,403,391+179,131+7.75%