AON
Aon plc Class A ·
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Market cap
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52-week range
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Volume
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Aon plc Class A (AON) is held by 23 tracked hedge fund(s) and traded by 4 member(s) of Congress. Largest tracked holder: Dodge & Cox.
| Fund | % of portfolio | Shares | Value | Latest activity | Avg buy price | Date |
|---|---|---|---|---|---|---|
| Dodge & Cox Dodge & Cox |
1.4% | 8.1M | $2.6B | ▲ 3.4% (+264K) | $353.48 | 2026-03-31 |
| Independent Franchise Partners LLP Independent Franchise Partners LLP |
5.8% | 2.6M | $835M | ▲ 22% (+472K) | $328.92 | 2026-03-31 |
| WCM INVESTMENT MANAGEMENT, LLC WCM INVESTMENT MANAGEMENT, LLC |
1.4% | 2.0M | $633M | ▼ 1.7% (−34K) | $315.94 | 2026-03-31 |
| Artisan Partners Limited Partnership Artisan Partners Limited Partnership |
0.8% | 1.6M | $531M | ▲ 47% (+527K) | $329.45 | 2026-03-31 |
| Veritas Asset Management LLP Veritas Asset Management LLP |
8.3% | 1.5M | $491M | ▼ 24% (−472K) | $320.16 | 2026-03-31 |
| DIAMOND HILL CAPITAL MANAGEMENT INC DIAMOND HILL CAPITAL MANAGEMENT INC |
3.0% | 1.5M | $480M | ▼ 6.8% (−108K) | $350.75 | 2026-03-31 |
| POLEN CAPITAL MANAGEMENT LLC Dan Davidowitz |
3.0% | 1.4M | $437M | ▼ 27% (−492K) | $379.08 | 2026-03-31 |
| Mawer Investment Management Ltd. Mawer Investment Management Ltd. |
2.7% | 1.3M | $412M | ▼ 14% (−201K) | $315.03 | 2026-03-31 |
| Cantillon Capital Management LLC Cantillon Capital Management LLC |
2.4% | 1.1M | $354M | ▼ 12% (−147K) | $354.59 | 2026-03-31 |
| VIKING GLOBAL INVESTORS LP Andreas Halvorsen |
1.0% | 1.1M | $351M | ▲ 39% (+303K) | $344.31 | 2026-03-31 |
| Sustainable Growth Advisers, LP Sustainable Growth Advisers, LP |
3.2% | 1.1M | $340M | ▼ 14% (−170K) | $323.87 | 2026-03-31 |
| Longview Partners (Guernsey) LTD Longview Partners (Guernsey) LTD |
4.5% | 976K | $315M | ▼ 12% (−130K) | $315.59 | 2026-03-31 |
| Baupost Group Seth Klarman |
4.8% | 769K | $248M | NEW (+769K) | $322.78 | 2026-03-31 |
| First Pacific Advisors, LP First Pacific Advisors, LP |
3.2% | 703K | $227M | ▲ 7.1% (+47K) | $315.83 | 2026-03-31 |
| EAGLE CAPITAL MANAGEMENT LLC EAGLE CAPITAL MANAGEMENT LLC |
0.5% | 463K | $150M | ▼ 80% (−1.8M) | $310.97 | 2026-03-31 |
| Haverford Trust Co Haverford Trust Co |
1.0% | 346K | $112M | ▼ 1.4% (−5K) | $326.25 | 2026-03-31 |
| BRISTOL JOHN W & CO INC /NY/ BRISTOL JOHN W & CO INC /NY/ |
1.5% | 283K | $91M | ▼ 1.1% (−3K) | $356.20 | 2026-03-31 |
| Eminence Capital Ricky Sandler |
1.3% | 179K | $58M | NEW (+179K) | $293.58 | 2026-03-31 |
| NICHOLAS COMPANY, INC. NICHOLAS COMPANY, INC. |
1.1% | 181K | $58M | — | $315.30 | 2026-03-31 |
| DAVIS R M INC DAVIS R M INC |
0.7% | 128K | $41M | ▲ 1.1% (+1K) | $317.66 | 2026-03-31 |
| Cannell & Spears LLC Cannell & Spears LLC |
0.7% | 110K | $35M | ▼ 0.9% (−947) | $317.77 | 2026-03-31 |
| BARINGS LLC BARINGS LLC |
0.2% | 46K | $15M | ▼ 35% (−25K) | $353.46 | 2026-03-31 |
| JENSEN INVESTMENT MANAGEMENT INC JENSEN INVESTMENT MANAGEMENT INC |
0.2% | 26K | $8M | ▲ 141% (+15K) | $323.99 | 2026-03-31 |
FAQ ▾
Which hedge funds hold AON?
Tracked holders include: Dodge & Cox, Independent Franchise Partners LLP, WCM INVESTMENT MANAGEMENT, LLC, Artisan Partners Limited Partnership.
How much smart money owns AON?
23 tracked hedge fund(s) and 4 member(s) of Congress have disclosed positions.
Are members of Congress trading AON?
Yes — 4 member(s) have disclosed AON trades. See the Congress tab.
Where does this data come from?
SEC 13F filings (funds), Form 4 (insiders) and STOCK Act reports (Congress).
Sourced from SEC 13F, Form 4 & STOCK Act filings · Not investment advice ▾
Ownership from SEC filings; price from market data.
Published by WealthFile · Not investment advice.