Enterprise Financial Services Corp (EFSC)’s Aon AON Stock Holding History

Enterprise Financial Services Corp (EFSC)’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 Q1	$1.42M	Sell	4,397 -139	-3%	-$46.2K	0.72%	30
2025 Q4	$1.6M	Buy	4,536 +46	+1%	+$16.1K	0.81%	27
2025 Q3	$1.6M	Sell	4,490 -103	-2%	-$37.3K	0.83%	26
2025 Q2	$1.64M	Sell	4,593 -337	-7%	-$122K	0.87%	24
2025 Q1	$1.97M	Buy	4,930 +360	+8%	+$138K	1.16%	16
2024 Q4	$1.64M	Sell	4,570 -7	-0.2%	-$2.57K	0.91%	26
2024 Q3	$1.58M	Buy	4,577 +19	+0.4%	+$6.22K	0.92%	20
2024 Q2	$1.34M	Sell	4,558 -67	-1%	-$19.8K	0.82%	26
2024 Q1	$1.54M	Buy	4,625 +7	+0.2%	+$2.17K	0.93%	20
2023 Q4	$1.34M	Sell	4,618 -110	-2%	-$35.2K	0.82%	25
2023 Q3	$1.53M	Buy	4,728 +18	+0.4%	+$5.96K	1.06%	17
2023 Q2	$1.63M	Buy	4,710 +1	+0%	+$325	1.03%	18
2023 Q1	$1.48M	Buy	4,709 +9	+0.2%	+$2.79K	0.97%	19
2022 Q4	$1.41M	Sell	4,700 -313	-6%	-$91.5K	0.97%	22
2022 Q3	$1.34M	Buy	5,013 +32	+0.6%	+$9.05K	1%	22
2022 Q2	$1.34M	Sell	4,981 -128	-3%	-$36.8K	0.26%	75
2022 Q1	$1.66M	Buy	5,109 +15	+0.3%	+$4.36K	0.27%	77
2021 Q4	$1.53M	Buy	5,094 +11	+0.2%	+$3.3K	0.23%	80
2021 Q3	$1.45M	Hold	5,083	–	–	0.19%	108
2021 Q2	$1.21M	Buy	5,083 +15	+0.3%	+$3.67K	0.19%	85
2021 Q1	$1.17M	Buy	5,068 +12	+0.2%	+$2.64K	0.21%	74
2020 Q4	$1.07M	Buy	5,056 +5	+0.1%	+$1.02K	0.2%	73
2020 Q3	$1.04M	Sell	5,051 -6	-0.1%	-$1.2K	0.22%	70
2020 Q2	$975K	Buy	5,057 +3	+0.1%	+$559	0.21%	75
2020 Q1	$834K	Buy	5,054 +8	+0.2%	+$1.64K	0.21%	76
2019 Q4	$1.05M	Hold	5,046	–	–	0.23%	75
2019 Q3	$976K	Sell	5,046 -679	-12%	-$131K	0.22%	74
2019 Q2	$1.1M	Sell	5,725 -5	-0.1%	-$906	0.24%	74
2019 Q1	$978K	Buy	5,730 +5,366	+1,474%	+$870K	0.21%	80
2018 Q4	$53K	Hold	364	–	–	0.03%	228
2018 Q3	$56K	Buy	364 +212	+139%	+$31K	0.03%	258
2018 Q2	$21K	Sell	152 -10	-6%	-$1.41K	0.01%	440
2018 Q1	$23K	Buy	162 +23	+17%	+$3.22K	0.01%	438
2017 Q4	$19K	Hold	139	–	–	0.01%	457
2017 Q3	$20K	Hold	139	–	–	0.01%	438
2017 Q2	$18K	Buy	139 +59	+74%	+$7.46K	0.01%	461
2017 Q1	$9K	Hold	80	–	–	﹤0.01%	631
2016 Q4	$9K	Hold	80	–	–	﹤0.01%	611
2016 Q3	$9K	Hold	80	–	–	0.01%	593
2016 Q2	$9K	Hold	80	–	–	0.01%	562
2016 Q1	$8K	Sell	80 -49	-38%	-$4.59K	﹤0.01%	582
2015 Q4	$12K	Hold	129	–	–	0.01%	509
2015 Q3	$11K	Hold	129	–	–	0.01%	511
2015 Q2	$13K	Sell	129 -104	-45%	-$10.4K	0.01%	500
2015 Q1	$23K	Hold	233	–	–	0.01%	388
2014 Q4	$23K	Hold	233	–	–	0.01%	394
2014 Q3	$20K	Sell	233 -37	-14%	-$3.23K	0.01%	427
2014 Q2	$24K	Hold	270	–	–	0.01%	402
2014 Q1	$22K	Buy	270 +11	+4%	+$916	0.01%	401
2013 Q4	$21K	Hold	259	–	–	0.01%	391
2013 Q3	$19K	Buy	259 +16	+7%	+$1.1K	0.01%	395
2013 Q2	$16K	Buy	+243	New	+$15.4K	0.01%	362

Other funds holding AON

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $298B AUM 21.96% 1-Year Est. Return

Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Enterprise Financial Services Corp (EFSC)'s AON Position: Q1 2026 in Review

Enterprise Financial Services Corp (EFSC) reduced its Aon (AON) stake by 3.1% in Q1 2026, selling an estimated $46.2K and leaving 4,397 shares worth $1.42M. The position accounts for 0.72% of the portfolio, ranked #30.

Enterprise Financial Services Corp (EFSC) first reported a position in AON in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.97M in Q1 2025. 1,253 funds tracked by Wall St. Rank hold AON as of Q1 2026.

Enterprise Financial Services Corp (EFSC) held 4,397 shares of Aon worth $1.42M as of Q1 2026.
Enterprise Financial Services Corp (EFSC) sold 139 Aon shares in Q1 2026, an estimated $46.2K.
Aon made up 0.72% of Enterprise Financial Services Corp (EFSC)'s portfolio in Q1 2026, its #30 holding.
Enterprise Financial Services Corp (EFSC) first reported a position in Aon in Q2 2013 and has held it in 52 quarters since.
Enterprise Financial Services Corp (EFSC)'s Aon position peaked at $1.97M in Q1 2025.
1,253 funds tracked by Wall St. Rank held Aon as of Q1 2026.

Based on Enterprise Financial Services Corp (EFSC)'s 13F filing for Q1 2026, filed 5 May 2026.