Oxford Asset Management’s Aon AON Stock Holding History

Oxford Asset Management’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	$237K	Buy	+716	New	+$231K	0.12%	275
2025 Q4	–	Sell	-1,401	Closed	-$500K	–	500
2025 Q3	$500K	Buy	+1,401	New	+$507K	0.16%	210
2025 Q2	–	Sell	-4,055	Closed	-$1.62M	–	530
2025 Q1	$1.62M	Buy	+4,055	New	+$1.55M	0.74%	19
2020 Q1	–	Sell	-2,485	Closed	-$518K	–	283
2019 Q4	$518K	Buy	+2,485	New	+$492K	0.01%	1221
2019 Q1	–	Sell	-75,691	Closed	-$11M	–	1642
2018 Q4	$11M	Buy	+75,691	New	+$11.8M	0.29%	62
2017 Q3	–	Sell	-12,146	Closed	-$1.61M	–	1516
2017 Q2	$1.61M	Sell	12,146 -26,377	-68%	-$3.33M	0.03%	710
2017 Q1	$4.57M	Buy	38,523 +28,426	+282%	+$3.28M	0.11%	171
2016 Q4	$1.13M	Buy	+10,097	New	+$1.13M	0.04%	447
2016 Q2	–	Sell	-8,377	Closed	-$875K	–	788
2016 Q1	$875K	Sell	8,377 -9,359	-53%	-$877K	0.03%	521
2015 Q4	$1.66M	Sell	17,736 -6,826	-28%	-$636K	0.04%	434
2015 Q3	$2.18M	Buy	+24,562	New	+$2.38M	0.07%	279
2014 Q2	–	Sell	-30,147	Closed	-$2.54M	–	689
2014 Q1	$2.54M	Buy	+30,147	New	+$2.51M	0.07%	319
2013 Q4	–	Sell	-60,031	Closed	-$4.47M	–	690
2013 Q3	$4.47M	Buy	+60,031	New	+$4.12M	0.1%	272

Other funds holding AON

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Oxford Asset Management's AON Position: Q2 2026 in Review

Oxford Asset Management opened a new position in Aon (AON) in Q2 2026: 716 shares worth $237K. The stake represents 0.12% of the portfolio and ranks #275 among its holdings. This is a return to the name: Oxford Asset Management previously reported a position in AON as recently as Q3 2025.

Oxford Asset Management first reported a position in AON in Q3 2013 and has held it in 13 quarters since. The position peaked at $11M in Q4 2018. 1,261 funds tracked by Wall St. Rank hold AON as of Q2 2026.

Oxford Asset Management held 716 shares of Aon worth $237K as of Q2 2026.
Aon was a new Oxford Asset Management position in Q2 2026.
Aon made up 0.12% of Oxford Asset Management's portfolio in Q2 2026, its #275 holding.
Oxford Asset Management first reported a position in Aon in Q3 2013 and has held it in 13 quarters since.
Oxford Asset Management's Aon position peaked at $11M in Q4 2018.
1,261 funds tracked by Wall St. Rank held Aon as of Q2 2026.

Based on Oxford Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.