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Abner Herrman & Brock’s Aon AON Stock Holding History

Abner Herrman & Brock’s Portfolio AON Stock Details AON Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$17M Sell
51,218
-2,414
-5% -$779K 1.61% 24
2026
Q1 		$17.3M Sell
53,632
-523
-1% -$174K 1.91% 25
2025
Q4 		$19.1M Sell
54,155
-1,126
-2% -$393K 1.95% 23
2025
Q3 		$19.7M Sell
55,281
-506
-0.9% -$183K 2.03% 22
2025
Q2 		$19.9M Sell
55,787
-648
-1% -$235K 2.22% 21
2025
Q1 		$22.5M Sell
56,435
-652
-1% -$250K 2.88% 11
2024
Q4 		$20.5M Sell
57,087
-104
-0.2% -$38.2K 2.55% 15
2024
Q3 		$19.8M Buy
57,191
+83
+0.1% +$27.2K 2.39% 17
2024
Q2 		$16.8M Sell
57,108
-36
-0.1% -$10.6K 2.12% 21
2024
Q1 		$19.1M Sell
57,144
-6,852
-11% -$2.12M 2.38% 16
2023
Q4 		$18.6M Sell
63,996
-768
-1% -$246K 2.62% 13
2023
Q3 		$21M Sell
64,764
-1,349
-2% -$446K 3.22% 6
2023
Q2 		$22.8M Sell
66,113
-746
-1% -$242K 3.35% 7
2023
Q1 		$21.1M Sell
66,859
-133
-0.2% -$41.2K 3.18% 7
2022
Q4 		$20.1M Buy
66,992
+430
+0.6% +$126K 3.09% 7
2022
Q3 		$17.8M Sell
66,562
-1,103
-2% -$312K 3.27% 7
2022
Q2 		$18.2M Sell
67,665
-587
-0.9% -$169K 3.15% 9
2022
Q1 		$22.2M Sell
68,252
-462
-0.7% -$134K 3.12% 7
2021
Q4 		$20.7M Sell
68,714
-1,731
-2% -$519K 2.69% 12
2021
Q3 		$20.1M Sell
70,445
-1,791
-2% -$481K 2.83% 12
2021
Q2 		$17.2M Sell
72,236
-495
-0.7% -$121K 2.41% 15
2021
Q1 		$16.7M Buy
72,731
+8,099
+13% +$1.78M 2.53% 11
2020
Q4 		$13.7M Buy
64,632
+2,430
+4% +$496K 2.13% 22
2020
Q3 		$12.8M Sell
62,202
-953
-2% -$190K 2.16% 19
2020
Q2 		$12.2M Sell
63,155
-2,546
-4% -$474K 2.18% 19
2020
Q1 		$10.8M Sell
65,701
-16,675
-20% -$3.41M 2.46% 17
2019
Q4 		$17.2M Sell
82,376
-1,339
-2% -$265K 2.55% 17
2019
Q3 		$16.2M Sell
83,715
-200
-0.2% -$38.6K 2.39% 18
2019
Q2 		$16.2M Buy
83,915
+817
+1% +$148K 2.32% 19
2019
Q1 		$14.2M Buy
83,098
+49,781
+149% +$8.07M 2.19% 19
2018
Q4 		$4.84M Sell
33,317
-175
-0.5% -$27.2K 0.88% 35
2018
Q3 		$5.15M Sell
33,492
-158
-0.5% -$23.1K 0.74% 41
2018
Q2 		$4.62M Sell
33,650
-638
-2% -$89.9K 0.72% 47
2018
Q1 		$4.81M Sell
34,288
-933
-3% -$131K 0.76% 47
2017
Q4 		$4.72M Buy
35,221
+956
+3% +$136K 0.79% 46
2017
Q3 		$5.01M Buy
34,265
+125
+0.4% +$17.4K 0.89% 45
2017
Q2 		$4.54M Sell
34,140
-628
-2% -$79.4K 0.86% 39
2017
Q1 		$4.13M Sell
34,768
-261
-0.7% -$30.1K 0.82% 42
2016
Q4 		$3.98M Sell
35,029
-215
-0.6% -$24K 0.84% 43
2016
Q3 		$3.96M Sell
35,244
-1,050
-3% -$116K 0.9% 46
2016
Q2 		$4M Buy
36,294
+327
+0.9% +$34.6K 0.93% 43
2016
Q1 		$3.76M Buy
35,967
+10,197
+40% +$955K 0.94% 43
2015
Q4 		$2.38M Sell
25,770
-650
-2% -$60.5K 1.23% 31
2015
Q3 		$2.41M Hold
26,420
– – 1.29% 29
2015
Q2 		$2.65M Buy
26,420
+425
+2% +$42.5K 1.33% 27
2015
Q1 		$2.5M Sell
25,995
-525
-2% -$50.8K 1.27% 28
2014
Q4 		$2.52M Sell
26,520
-11,922
-31% -$1.07M 1.28% 32
2014
Q3 		$3.37M Sell
38,442
-247
-0.6% -$21.6K 0.99% 42
2014
Q2 		$3.48M Sell
38,689
-195
-0.5% -$16.9K 1.05% 42
2014
Q1 		$3.28M Sell
38,884
-317
-0.8% -$26.4K 1.05% 38
2013
Q4 		$3.2M Buy
39,201
+11,646
+42% +$923K 1.14% 35
2013
Q3 		$2.05M Sell
27,555
-12,696
-32% -$871K 1.36% 33
2013
Q2 		$2.59M Buy
+40,251
New +$2.55M 1.1% 40

Other funds holding AON

PAM
PineStone Asset Management Montreal, Quebec, Canada $16.2B AUM 25.74% 1-Year Est. Return
DC
Davenport & Co Richmond, Virginia $20.4B AUM 18.11% 1-Year Est. Return
SI
Scharf Investments Los Gatos, California $3.03B AUM 7.75% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
NONA
Ninety One North America New York $2.13B AUM 9.16% 1-Year Est. Return
DS
Dudley & Shanley Palm Beach, Florida $662M AUM 10.7% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
CNB
Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Abner Herrman & Brock's AON Position: Q2 2026 in Review

Abner Herrman & Brock reduced its Aon (AON) stake by 4.5% in Q2 2026, selling an estimated $779K and leaving 51,218 shares worth $17M. The position accounts for 1.61% of the portfolio, ranked #24.

Abner Herrman & Brock first reported a position in AON in Q2 2013 and has held it in 53 quarters since. The position peaked at $22.8M in Q2 2023. 165 funds tracked by Wall St. Rank hold AON as of Q2 2026.

  • Abner Herrman & Brock held 51,218 shares of Aon worth $17M as of Q2 2026.
  • Abner Herrman & Brock sold 2,414 Aon shares in Q2 2026, an estimated $779K.
  • Aon made up 1.61% of Abner Herrman & Brock's portfolio in Q2 2026, its #24 holding.
  • Abner Herrman & Brock first reported a position in Aon in Q2 2013 and has held it in 53 quarters since.
  • Abner Herrman & Brock's Aon position peaked at $22.8M in Q2 2023.
  • 165 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Abner Herrman & Brock's 13F filing for Q2 2026, filed 8 Jul 2026.