FRONTIER CAPITAL MANAGEMENT CO LLC - AON PLC ownership

AON PLC's ticker is AON and the CUSIP is G0403H108. A total of 20 filers reported holding AON PLC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
FRONTIER CAPITAL MANAGEMENT CO LLC ownership history of AON PLC
ValueSharesWeighting
Q3 2023$82,546,736
-30.5%
254,601
-26.0%
0.91%
-20.3%
Q2 2023$118,754,323
-32.1%
344,016
-38.0%
1.14%
-37.1%
Q1 2023$175,006,444
+13.4%
555,065
+7.9%
1.81%
+7.7%
Q4 2022$154,365,304
+8.4%
514,311
-3.3%
1.68%
+0.7%
Q3 2022$142,407,000
-5.6%
531,628
-4.9%
1.67%
-3.8%
Q2 2022$150,820,000
+13.6%
559,256
+37.2%
1.74%
+44.4%
Q1 2022$132,747,000
-6.5%
407,662
-13.7%
1.20%
+7.1%
Q4 2021$141,920,000
-7.5%
472,185
-12.0%
1.12%
-6.9%
Q3 2021$153,377,000
+23.1%
536,716
+2.9%
1.20%
+32.1%
Q2 2021$124,551,000
+10.3%
521,656
+6.3%
0.91%
+6.8%
Q1 2021$112,932,000
+4.2%
490,774
-4.3%
0.85%
+6.5%
Q4 2020$108,381,000
+2.8%
512,996
+0.4%
0.80%
-12.8%
Q3 2020$105,404,000
-11.2%
510,924
-17.1%
0.92%
-12.5%
Q2 2020$118,707,000616,3401.05%
Other shareholders
AON PLC shareholders Q4 2023
NameSharesValueWeighting ↓
LFL Advisers, LLC 72,840$23,616,18511.54%
Permian Investment Partners, LP 303,700$98,465,61411.45%
Gladstone Capital Management LLP 331,142$107,362,85910.96%
Broad Run Investment Management 217,208$70,423,1789.31%
BloombergSen Inc. 356,860$115,701,1497.89%
Night Owl Capital Management, LLC 98,026$31,781,9647.88%
Mawer Investment Management Ltd. 4,500,369$1,459,109,6377.80%
DUDLEY & SHANLEY, INC. 110,858$35,942,3816.80%
GFI Investment Counsel Ltd. 130,551$42,3256.46%
CENTRAL SECURITIES CORP 150,000$48,633,0005.94%
View complete list of AON PLC shareholders