Question 1

Does Picton Mahoney Asset Management own AON stock?

Accepted Answer

Yes. As of its Q2 2026 13F, Picton Mahoney Asset Management holds 33,016 shares of AON, worth $11M.

Question 2

How many shares of AON does Picton Mahoney Asset Management own?

Accepted Answer

As of its Q2 2026 13F, Picton Mahoney Asset Management holds 33,016 shares of AON.

Question 3

What is Picton Mahoney Asset Management's AON position worth?

Accepted Answer

As of its Q2 2026 13F, Picton Mahoney Asset Management's AON position is worth $11M.

Question 4

Is Picton Mahoney Asset Management buying or selling AON?

Accepted Answer

In Q2 2026, Picton Mahoney Asset Management reduced its AON position by 29,989 shares (-47.6%).

Question 5

When did Picton Mahoney Asset Management first buy AON?

Accepted Answer

Picton Mahoney Asset Management already held AON in its Q2 2020 13F, the earliest on record, and has listed it in 10 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	33,016	-47.6%	$11M	0.1%	$330.09	0
2026-Q1	Increased	63,005	+12.3%	$20.3M	0.2%	$320.38	38
2025-Q4	Increased	56,124	+1.0%	$19.8M	0.2%	$350.26	34
2025-Q3	Increased	55,589	+5.3%	$19.8M	0.2%	$353.93	36
2025-Q2	Increased	52,813	+3.5%	$18.8M	0.2%	$353.37	35
2025-Q1	Decreased	51,040	-9.9%	$20.4M	0.4%	$394.46	0
2024-Q4	Increased	56,667	+17.1%	$20.4M	0.4%	$354.35	40
2024-Q3	New	48,377	—	$16.7M	0.5%	$340.73	55