Main Street Research LLC - AON CORP ownership

AON CORP's ticker is AON and the CUSIP is 037389103. A total of 9 filers reported holding AON CORP in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.4%.

Quarter-by-quarter ownership
Main Street Research LLC ownership history of AON CORP
ValueSharesWeighting
Q1 2015$220,0002,2900.05%
Other shareholders
AON CORP shareholders Q1 2015
NameSharesValueWeighting ↓
AR ASSET MANAGEMENT INC 11,618$2,249,0000.79%
YHB Investment Advisors, Inc. 11,365$2,200,0000.34%
Gulf International Bank (UK) Ltd 58,217$11,269,0000.19%
Parsec Financial Management, Inc. 1,985$384,0000.02%
BOWEN HANES & CO INC 1,110$215,0000.01%
HUNTINGTON NATIONAL BANK 1$00.00%
View complete list of AON CORP shareholders