TRILLIUM ASSET MANAGEMENT, LLC - AON PLC ownership

AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 970 filers reported holding AON PLC in Q4 2021. The put-call ratio across all filers is 0.94 and the average weighting 0.3%.

Quarter-by-quarter ownership
TRILLIUM ASSET MANAGEMENT, LLC ownership history of AON PLC
ValueSharesWeighting
Q4 2021$258,000
-10.7%
857
-15.4%
0.01%
-25.0%
Q3 2021$289,0001,0130.01%
Other shareholders
AON PLC shareholders Q4 2021
NameSharesValueWeighting ↓
Night Owl Capital Management, LLC 123,113$33,201,00012.74%
LFL Advisers, LLC 78,800$21,251,00010.99%
Broad Run Investment Management 382,564$103,170,0009.40%
BloombergSen Inc. 522,302$140,854,0008.69%
Mawer Investment Management Ltd. 5,371,672$1,448,633,0008.23%
DUDLEY & SHANLEY, INC. 117,113$31,583,0007.08%
Bowie Capital Management, LLC 158,313$42,695,0005.97%
Independent Franchise Partners LLP 2,148,008$579,274,0005.44%
CENTRAL SECURITIES CORP 150,000$40,452,0005.39%
WCM INVESTMENT MANAGEMENT, LLC 5,558,579$1,494,591,0005.36%
View complete list of AON PLC shareholders