5 tracked superinvestors hold AON PLC (AON), worth $2.0B combined, led by Team. Smart money is trimming AON as of the latest 13F filings.
Current price
$323.09
-12.9%
1Y
Aon plc operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific. It operates through Risk Capital and Human Capital segments. The company offers commercial risk solutions comprising retail and insurance brokerage, specialty solutions, global risk consulting, captives management,…
Market cap
$66.7B
P/E
18.31
Div yield
0.9%
Revenue YoY
9.4%
Analyst target
$409
Snapshot for context. For deep analysis use a stock screener — this page is about who owns it.
Superinvestors holding
5
tracked 13F / N-PORT funds
Combined value
$2.0B
disclosed long exposure
Tier-1 conviction
2
concentrated holders
Net this quarter
-1
1 buying · 2 selling
Smart money is net reducing AON: 2 funds trimmed versus 1 adding.
AON PLC (AON) is held by 5 tracked funds worth $2.0B combined, 2 of them concentrated Tier-1 managers whose positions carry real conviction.
The largest position belongs to Team at 1% of their book — no single tracked manager treats it as an outsized, top-weighted bet.
No tracked fund opened a new position this quarter; 1 added and 2 trimmed, a net reduction.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| Held | 1% | $1.2B | |
| Added | 1.1% | $382M | |
| Trimmed | 4.2% | $228M | |
| Held | 2.1% | $158M | |
| Trimmed | 2.6% | $56M |
Tier badge = signal quality: 1 concentrated conviction · 2 quant/multi (context) · 3 retail & diversified. Only Tier 1 holdings feed the consensus signal.
1 insider filed SEC Form 144 for $1M of proposed sales in the last 90 days. A 144 is filed before the trade — see who else is selling.
| Insider | Role | Shares | Value | Filed |
|---|---|---|---|---|
| Zeidel Darren | Officer | 1,900 | $718K | 2026-07-28 |
| Zeidel Darren | Officer | 1,950 | $726K | 2026-07-17 |
Which superinvestors own AON?
5 tracked funds hold AON PLC (AON), the largest being Team (Dodge & Cox Stock) at 1% of its 13F portfolio. 2 of them are concentrated Tier-1 conviction managers.
Is smart money buying or selling AON?
In the most recent 13F quarter, 1 tracked fund added or opened AON and 2 trimmed it.
How much AON do tracked funds hold?
Combined disclosed long exposure to AON across tracked superinvestors is $2.0B as of the Jun 2026 filings.
One email when a tracked manager opens, adds to or files to sell a position — from Form 4, 13D and Form 144, not the 45-day-old 13F.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Jun 2026 quarter. Long equity positions only, reported with up to a 45-day delay — for activity between filings see real-time moves. Not financial advice.