Janus Henderson Group’s Aon AON Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $8.63M | Buy |
26,747
+2,396
| +10% | +$796K | ﹤0.01% | 805 |
|
|
2025
Q4 | $8.59M | Sell |
24,351
-290,240
| -92% | -$101M | ﹤0.01% | 777 |
|
|
2025
Q3 | $112M | Buy |
314,591
+155,974
| +98% | +$56.4M | 0.05% | 261 |
|
|
2025
Q2 | $56.6M | Buy |
158,617
+133,559
| +533% | +$48.4M | 0.03% | 365 |
|
|
2025
Q1 | $9.88M | Buy |
25,058
+687
| +3% | +$263K | 0.01% | 712 |
|
|
2024
Q4 | $8.75M | Sell |
24,371
-3,332
| -12% | -$1.23M | ﹤0.01% | 755 |
|
|
2024
Q3 | $9.58M | Buy |
27,703
+284
| +1% | +$92.9K | ﹤0.01% | 697 |
|
|
2024
Q2 | $8.05M | Sell |
27,419
-22,528
| -45% | -$6.66M | ﹤0.01% | 712 |
|
|
2024
Q1 | $16.7M | Sell |
49,947
-359,071
| -88% | -$111M | 0.01% | 593 |
|
|
2023
Q4 | $119M | Sell |
409,018
-182,747
| -31% | -$58.5M | 0.07% | 234 |
|
|
2023
Q3 | $192M | Sell |
591,765
-74,700
| -11% | -$24.7M | 0.13% | 176 |
|
|
2023
Q2 | $230M | Sell |
666,465
-193,422
| -22% | -$62.8M | 0.14% | 153 |
|
|
2023
Q1 | $271M | Buy |
859,887
+33,883
| +4% | +$10.5M | 0.18% | 134 |
|
|
2022
Q4 | $248M | Sell |
826,004
-524,398
| -39% | -$153M | 0.18% | 137 |
|
|
2022
Q3 | $362M | Sell |
1,350,402
-112,579
| -8% | -$31.8M | 0.27% | 93 |
|
|
2022
Q2 | $395M | Sell |
1,462,981
-467,050
| -24% | -$134M | 0.27% | 100 |
|
|
2022
Q1 | $629M | Sell |
1,930,031
-642,861
| -25% | -$187M | 0.3% | 73 |
|
|
2021
Q4 | $773M | Sell |
2,572,892
-355,307
| -12% | -$107M | 0.32% | 68 |
|
|
2021
Q3 | $837M | Sell |
2,928,199
-1,106,759
| -27% | -$297M | 0.37% | 62 |
|
|
2021
Q2 | $963M | Sell |
4,034,958
-791,722
| -16% | -$193M | 0.41% | 46 |
|
|
2021
Q1 | $1.11B | Buy |
4,826,680
+369,482
| +8% | +$81.3M | 0.51% | 30 |
|
|
2020
Q4 | $942M | Sell |
4,457,198
-124,927
| -3% | -$25.5M | 0.44% | 46 |
|
|
2020
Q3 | $945M | Sell |
4,582,125
-81,494
| -2% | -$16.3M | 0.49% | 39 |
|
|
2020
Q2 | $898M | Buy |
4,663,619
+126,657
| +3% | +$23.6M | 0.5% | 39 |
|
|
2020
Q1 | $749M | Sell |
4,536,962
-20,253
| -0.4% | -$4.15M | 0.52% | 34 |
|
|
2019
Q4 | $949M | Buy |
4,557,215
+879,207
| +24% | +$174M | 0.49% | 37 |
|
|
2019
Q3 | $712M | Sell |
3,678,008
-44,506
| -1% | -$8.59M | 0.39% | 60 |
|
|
2019
Q2 | $718M | Sell |
3,722,514
-55,286
| -1% | -$10M | 0.39% | 58 |
|
|
2019
Q1 | $645M | Buy |
3,777,800
+79,619
| +2% | +$12.9M | 0.36% | 59 |
|
|
2018
Q4 | $538M | Sell |
3,698,181
-86,831
| -2% | -$13.5M | 0.34% | 66 |
|
|
2018
Q3 | $582M | Sell |
3,785,012
-345,829
| -8% | -$50.6M | 0.31% | 72 |
|
|
2018
Q2 | $567M | Sell |
4,130,841
-381,236
| -8% | -$53.7M | 0.32% | 73 |
|
|
2018
Q1 | $633M | Sell |
4,512,077
-51,832
| -1% | -$7.26M | 0.37% | 58 |
|
|
2017
Q4 | $612M | Buy |
4,563,909
+1,071,908
| +31% | +$153M | 0.37% | 57 |
|
|
2017
Q3 | $510M | Buy |
3,492,001
+311,733
| +10% | +$43.5M | 0.33% | 68 |
|
|
2017
Q2 | $423M | Buy |
3,180,268
+2,917,018
| +1,108% | +$369M | 0.29% | 87 |
|
|
2017
Q1 | $31.2M | Sell |
263,250
-31,379
| -11% | -$3.62M | 0.22% | 106 |
|
|
2016
Q4 | $32.9M | Buy |
294,629
+6,795
| +2% | +$757K | 0.24% | 100 |
|
|
2016
Q3 | $32.4M | Sell |
287,834
-12,903
| -4% | -$1.42M | 0.24% | 109 |
|
|
2016
Q2 | $32.8M | Sell |
300,737
-8,522
| -3% | -$901K | 0.27% | 102 |
|
|
2016
Q1 | $32.3M | Buy |
+309,259
| New | +$29M | 0.26% | 105 |
|
|
2015
Q2 | – | Sell |
-338,917
| Closed | -$32.6M | – | 863 |
|
|
2015
Q1 | $32.6M | Buy |
338,917
+2,889
| +0.9% | +$280K | 0.25% | 104 |
|
|
2014
Q4 | $31.9M | Buy |
336,028
+15,448
| +5% | +$1.38M | 0.23% | 129 |
|
|
2014
Q3 | $28.1M | Buy |
+320,580
| New | +$28M | 0.26% | 88 |
|
Other funds holding AON
Janus Henderson Group's AON Position: Q1 2026 in Review
Janus Henderson Group increased its Aon (AON) stake by 9.8% in Q1 2026, buying an estimated $796K and bringing the position to 26,747 shares worth $8.63M. The position accounts for ﹤0.01% of the portfolio, ranked #805.
Janus Henderson Group first reported a position in AON in Q3 2014 and has held it in 44 quarters since. The position peaked at $1.11B in Q1 2021. 1,259 funds tracked by Wall St. Rank hold AON as of Q1 2026.
- Janus Henderson Group held 26,747 shares of Aon worth $8.63M as of Q1 2026.
- Janus Henderson Group bought 2,396 Aon shares in Q1 2026, an estimated $796K.
- Aon made up ﹤0.01% of Janus Henderson Group's portfolio in Q1 2026, its #805 holding.
- Janus Henderson Group first reported a position in Aon in Q3 2014 and has held it in 44 quarters since.
- Janus Henderson Group's Aon position peaked at $1.11B in Q1 2021.
- 1,259 funds tracked by Wall St. Rank held Aon as of Q1 2026.
Based on Janus Henderson Group's 13F filing for Q1 2026, filed 15 May 2026.