Guru Ownership Trend
Guru Analysis for Aon plc (AON)
Aon plc (AON), a key player in the Financials sector, continues to attract institutional attention.
As of Q3 2025, a total of 15 Super Investors (Gurus) hold positions in the company, with a combined stake valued at approximately $3.02 B.
Top institutional holders include Warren Buffett and Diamond Hill Capital.
Institutional sentiment is currently Strongly Bullish. This is evidenced by a $657.31 M net inflow during the quarter.
Recent activity highlights Jefferies Group who dramatically increased their stake. Conversely, Ken Fisher reduced exposure by 24.1%.
| Portfolio Manager | % Portfolio | Activity | Shares | Value | Report Date |
|---|---|---|---|---|---|
| 0.55% | 4,100,000 | $1.46 B | Q3 2025 | ||
| 2.65% | Reduce -0.7% | 1,563,821 | $557.63 M | Q3 2025 | |
| 1.31% | New Buy | 1,414,618 | $504.42 M | Q3 2025 | |
| 3.23% | Add 0.4% | 654,445 | $233.36 M | Q3 2025 | |
| 4.13% | 213,450 | $76.11 M | Q3 2025 | ||
| 1.04% | Add 5.6% | 212,192 | $75.66 M | Q3 2025 | |
| 0.11% | New Buy | 182,053 | $64.92 M | Q3 2025 | |
| 0.38% | 129,800 | $46.28 M | Q3 2025 | ||
| 0.20% | Add 4538.5% | 120,648 | $43.02 M | Q3 2025 | |
| 0.03% | Add 171.5% | 114,388 | $40.69 M | Q3 2025 | |
| 0.13% | Add 138.0% | 82,600 | $29.45 M | Q3 2025 | |
| 0.02% | Add 4.1% | 5,828 | $2.08 M | Q3 2025 | |
| 0.01% | New Buy | 5,705 | $2.03 M | Q3 2025 | |
| 0.20% | 3,967 | $1.41 M | Q3 2025 | ||
| 0.00% | Reduce -24.1% | 586 | $209,085 | Q3 2025 |
| Report Date | Portfolio Manager | Activity | Share Change | % Portfolio Change |
|---|
| Report Date | Portfolio Manager | Activity | Share Change | % Portfolio Change |
|---|
| Report Date | Portfolio Manager | Activity | Share Change | % Portfolio Change |
|---|
| Portfolio Manager | Option Type | % Portfolio | Activity | Shares | Value | Report Date |
|---|
Key Holders
Top 5 by Value
Top 5 by Conviction
Recent Activity Breakdown (Q3 2025)
Guru Consensus (Q3 2025)
FAQs for Aon plc (AON)
Major holders include Warren Buffett ($1.46 B), Diamond Hill Capital ($557.63 M), Andreas Halvorsen ($504.42 M). According to the latest reported data, 15 tracked investment managers collectively hold approximately 8.8 M shares.
According to the latest 13F reporting period, sentiment appears Bullish (Net Buying). There was a net inflow of $657.31 M, with 9 managers increasing positions and 2 managers reducing holdings.
During the most recent reporting period, 2 managers trimmed their positions, while 0 fully exited AON. The total reported sell value was $3.88 M.
Yes, 3 managers opened new positions in AON, and 6 increased their existing holdings. The total reported buy value was $661.18 M.