Viking Global Investors’s Aon AON Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-720,364
Closed -$259M 94
2024
Q4
$259M Buy
720,364
+157,337
+28% +$56.5M 0.84% 39
2024
Q3
$195M Buy
+563,027
New +$195M 0.71% 41
2022
Q3
Sell
-704,639
Closed -$190M 90
2022
Q2
$190M Sell
704,639
-888,441
-56% -$240M 0.87% 38
2022
Q1
$519M Buy
1,593,080
+82,563
+5% +$26.9M 2.1% 16
2021
Q4
$454M Buy
+1,510,517
New +$454M 1.31% 23
2021
Q3
Sell
-2,903,054
Closed -$693M 97
2021
Q2
$693M Buy
2,903,054
+748,565
+35% +$179M 2.1% 20
2021
Q1
$496M Sell
2,154,489
-416,131
-16% -$95.8M 1.48% 24
2020
Q4
$543M Sell
2,570,620
-442,286
-15% -$93.4M 1.49% 24
2020
Q3
$622M Buy
3,012,906
+56,877
+2% +$11.7M 2.25% 12
2020
Q2
$569M Buy
2,956,029
+665,509
+29% +$128M 2.46% 13
2020
Q1
$378M Buy
2,290,520
+1,518,493
+197% +$251M 1.97% 17
2019
Q4
$161M Sell
772,027
-20,730
-3% -$4.32M 0.75% 34
2019
Q3
$153M Sell
792,757
-59,021
-7% -$11.4M 0.8% 33
2019
Q2
$164M Buy
851,778
+197,554
+30% +$38.1M 0.74% 31
2019
Q1
$112M Buy
654,224
+130,417
+25% +$22.3M 0.64% 36
2018
Q4
$76.1M Buy
523,807
+40,939
+8% +$5.95M 0.43% 40
2018
Q3
$74.3M Buy
+482,868
New +$74.3M 0.41% 44
2016
Q3
Sell
-703,995
Closed -$76.9M 63
2016
Q2
$76.9M Buy
703,995
+132,439
+23% +$14.5M 0.33% 47
2016
Q1
$59.7M Buy
+571,556
New +$59.7M 0.26% 45
2015
Q3
Sell
-1,912,946
Closed -$191M 63
2015
Q2
$191M Buy
1,912,946
+1,059,185
+124% +$106M 0.72% 36
2015
Q1
$82.1M Buy
+853,761
New +$82.1M 0.32% 48
2014
Q4
Sell
-1,662,625
Closed -$146M 64
2014
Q3
$146M Buy
+1,662,625
New +$146M 0.59% 41