Zurcher Kantonalbank (Zurich Cantonalbank) - AON CORP ownership

AON CORP's ticker is AON and the CUSIP is 037389103. A total of 6 filers reported holding AON CORP in Q4 2011. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Zurcher Kantonalbank (Zurich Cantonalbank) ownership history of AON CORP
ValueSharesWeighting
Q1 2012$324,000
-96.8%
6,611
-96.9%
0.02%
-96.8%
Q4 2011$10,139,000216,6400.46%
Other shareholders
AON CORP shareholders Q4 2011
NameSharesValueWeighting ↓
AR ASSET MANAGEMENT INC 11,618$3,6630.99%
BOWEN HANES & CO INC 1,110$349,9720.01%
HUNTINGTON NATIONAL BANK 1$490.00%
View complete list of AON CORP shareholders