Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$41.4M Buy
128,323
+85,888
+202% +$28.5M 0.02% 740
2025
Q4
$15M Sell
42,435
-36,805
-46% -$12.9M 0.01% 1437
2025
Q3
$28.3M Sell
79,240
-93,729
-54% -$33.9M 0.02% 950
2025
Q2
$61.7M Buy
172,969
+91,041
+111% +$33M 0.04% 486
2025
Q1
$32.7M Sell
81,928
-116,674
-59% -$44.7M 0.03% 672
2024
Q4
$71.3M Buy
198,602
+16,517
+9% +$6.07M 0.05% 438
2024
Q3
$63M Buy
182,085
+59,714
+49% +$19.5M 0.05% 426
2024
Q2
$35.9M Buy
122,371
+68,354
+127% +$20.2M 0.03% 583
2024
Q1
$18M Sell
54,017
-104,488
-66% -$32.4M 0.02% 978
2023
Q4
$46.1M Buy
158,505
+123,618
+354% +$39.6M 0.04% 515
2023
Q3
$11.3M Buy
34,887
+14,957
+75% +$4.95M 0.01% 1210
2023
Q2
$6.88M Buy
19,930
+5,037
+34% +$1.64M 0.01% 1639
2023
Q1
$4.7M Sell
14,893
-11,588
-44% -$3.59M 0.01% 1984
2022
Q4
$7.95M Buy
26,481
+8,606
+48% +$2.51M 0.01% 1658
2022
Q3
$4.79M Sell
17,875
-65
-0.4% -$18.4K 0.01% 2139
2022
Q2
$4.84M Buy
17,940
+3,100
+21% +$891K 0.01% 2164
2022
Q1
$4.83M Buy
+14,840
New +$4.32M ﹤0.01% 2353
2021
Q4
Sell
-597,410
Closed -$179M 5371
2021
Q3
$171M Buy
597,410
+45,369
+8% +$12.2M 0.15% 124
2021
Q2
$132M Buy
552,041
+543,069
+6,053% +$133M 0.11% 188
2021
Q1
$2.06M Buy
8,972
+7,086
+376% +$1.56M ﹤0.01% 2557
2020
Q4
$398K Buy
1,886
+3
+0.2% +$612 ﹤0.01% 3495
2020
Q3
$388K Sell
1,883
-700
-27% -$140K ﹤0.01% 3324
2020
Q2
$497K Sell
2,583
-6,717
-72% -$1.25M ﹤0.01% 3365
2020
Q1
$1.53M Sell
9,300
-58,276
-86% -$11.9M ﹤0.01% 2393
2019
Q4
$14.1M Buy
+67,576
New +$13.4M 0.02% 1005
2018
Q4
Sell
-12,275
Closed -$1.89M 3739
2018
Q3
$1.89M Sell
12,275
-159,018
-93% -$23.3M ﹤0.01% 2238
2018
Q2
$23.5M Buy
171,293
+123,292
+257% +$17.4M 0.03% 637
2018
Q1
$6.74M Sell
48,001
-359,266
-88% -$50.3M 0.01% 1226
2017
Q4
$54.6M Buy
407,267
+401,289
+6,713% +$57.1M 0.08% 328
2017
Q3
$873K Sell
5,978
-40,934
-87% -$5.71M ﹤0.01% 2567
2017
Q2
$6.24M Buy
46,912
+40,469
+628% +$5.12M 0.01% 1186
2017
Q1
$765K Sell
6,443
-46,410
-88% -$5.36M ﹤0.01% 2484
2016
Q4
$5.89M Buy
52,853
+41,217
+354% +$4.59M 0.01% 1252
2016
Q3
$1.31M Sell
11,636
-36,293
-76% -$4M ﹤0.01% 2212
2016
Q2
$5.24M Sell
47,929
-148,765
-76% -$15.7M 0.01% 1259
2016
Q1
$20.5M Buy
196,694
+62,776
+47% +$5.88M 0.04% 533
2015
Q4
$12.3M Sell
133,918
-29,070
-18% -$2.71M 0.02% 870
2015
Q3
$14.4M Buy
162,988
+154,153
+1,745% +$14.9M 0.02% 758
2015
Q2
$881K Sell
8,835
-172,031
-95% -$17.2M ﹤0.01% 2795
2015
Q1
$17.4M Sell
180,866
-280,480
-61% -$27.1M 0.03% 652
2014
Q4
$43.8M Buy
461,346
+404,492
+711% +$36.2M 0.06% 403
2014
Q3
$4.98M Sell
56,854
-224,779
-80% -$19.6M 0.01% 1574
2014
Q2
$25.4M Sell
281,633
-304,707
-52% -$26.4M 0.03% 567
2014
Q1
$49.4M Sell
586,340
-174,164
-23% -$14.5M 0.07% 304
2013
Q4
$63.8M Buy
760,504
+680,784
+854% +$53.9M 0.09% 238
2013
Q3
$5.93M Sell
79,720
-209,271
-72% -$14.4M 0.01% 1448
2013
Q2
$18.6M Buy
+288,991
New +$18.3M 0.04% 553

Other funds holding AON

D.E. Shaw & Co's AON Position: Q1 2026 in Review

D.E. Shaw & Co increased its Aon (AON) stake by 202% in Q1 2026, buying an estimated $28.5M and bringing the position to 128,323 shares worth $41.4M. The position accounts for 0.02% of the portfolio, ranked #740.

D.E. Shaw & Co first reported a position in AON in Q2 2013 and has held it in 47 quarters since. The position peaked at $171M in Q3 2021. 1,252 funds tracked by Wall St. Rank hold AON as of Q1 2026.

  • D.E. Shaw & Co held 128,323 shares of Aon worth $41.4M as of Q1 2026.
  • D.E. Shaw & Co bought 85,888 Aon shares in Q1 2026, an estimated $28.5M.
  • Aon made up 0.02% of D.E. Shaw & Co's portfolio in Q1 2026, its #740 holding.
  • D.E. Shaw & Co first reported a position in Aon in Q2 2013 and has held it in 47 quarters since.
  • D.E. Shaw & Co's Aon position peaked at $171M in Q3 2021.
  • 1,252 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on D.E. Shaw & Co's 13F filing for Q1 2026, filed 15 May 2026.