Follow-The-Filings
Managers
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WEITZ INVESTMENT MANAGEMENT, INC.
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AON
Position history
WEITZ INVESTMENT MANAGEMENT, INC.
13F holdings history for
AON · Aon PLC
Ticker
AON
Investment type
Equity
Class
SHS CL A
Manager
Weitz Investment Management, Inc. - Wallace Weitz
Holdings date
Value ($000s)
% of holdings
Shares
Filing date
All 13F holders