5 tracked superinvestors hold AON PLC (AON), worth $2.0B combined, led by Team. Smart money is accumulating AON as of the latest 13F filings.
Current price
$355.56
+0.3%
1Y
Aon plc, a professional services firm, provides advice and solutions to clients focused on risk, retirement, and health worldwide. It offers commercial risk solutions, including retail brokerage, cyber, and global risk consulting solutions, as well as acts as a captives management; and health solutions, such as health and benefits brokerages, and health care exchanges. The company also provides…
Market cap
$66.7B
P/E
18.31
Div yield
0.9%
Revenue YoY
9.4%
Analyst target
$403
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
2 buying · 1 selling
Smart money is net accumulating AON: 2 funds added or opened versus 1 trimming. 1 opened a brand-new position.
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 1.1% of their book — no single tracked manager treats it as an outsized, top-weighted bet.
This quarter 1 fund opened a brand-new position (Seth Klarman), with 1 adding and 1 trimming — a net accumulation signal.
| Investor | Move | % of their portfolio | Position value |
|---|---|---|---|
| Held | 1.1% | $1.2B | |
| Added | 1% | $351M | |
| New buy | 4.9% | $248M | |
| Held | 2.5% | $161M | |
| 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.
Which superinvestors own AON?
5 tracked funds hold AON PLC (AON), the largest being Team (Dodge & Cox Stock) at 1.1% 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, 2 tracked funds added or opened AON and 1 trimmed it, including 1 brand-new position.
How much AON do tracked funds hold?
Combined disclosed long exposure to AON across tracked superinvestors is $2.0B as of the Mar 2026 filings.
Holdings aggregated from the latest SEC 13F & N-PORT filings via FMP · Mar 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.