AON plc AON
$357.46
+4.0% 52w: $308.27 – $374.28
Latest 13F among current holders filed 11 days ago (Jun 24, 2026)
Price — last 12 months
research preview data308.27341.28374.28
Jun 20, 2025 Jul 2, 2026
Institutional holders
1.3K
-27 QoQ
13F value
$60.62B
-9.1% QoQ
Smart-money holders
118
signal tier ≥ 2
New smart buyers
12
Q1 2026
Options barometer
1.4×
$97.2M calls / $68.9M puts
Institutional value by quarter
Number of holders
Who owns AON?
Q1 2026 filings| Fund | Type | Shares | Value | % of fund | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | Index provider | 16.1M | $5.21B | 0.1% | -0.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | Diversified mechanical | 13.6M | $4.38B | 0.1% | — |
| Capital World Investors | Long only active | 11.5M | $3.70B | 0.5% | -6.3% |
| STATE STREET CORP | Index provider | 9.2M | $2.98B | 0.1% | +0.2% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Other | 8.4M | $2.75B | 0.9% | -2.2% |
| Dodge & Cox ★2 | Long only active | 8.1M | $2.62B | 1.4% | +3.4% |
| MORGAN STANLEY | Bank broker | 6.4M | $2.06B | 0.1% | +14.4% |
| JPMORGAN CHASE & CO | Bank broker | 5.6M | $1.83B | 0.1% | +76.7% |
| GEODE CAPITAL MANAGEMENT, LLC | Index provider | 5.2M | $1.69B | 0.1% | +2.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Diversified mechanical | 4.6M | $1.47B | 0.1% | — |
| Bank of New York Mellon Corp | Diversified mechanical | 3.3M | $1.07B | 0.2% | -4.5% |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | Other | 2.9M | $951.7M | 0.9% | +22.1% |
| Independent Franchise Partners LLP ★3 | Fundamental concentrated | 2.6M | $835.4M | 5.8% | +22.3% |
| Mitsubishi UFJ Asset Management Co., Ltd. | Diversified mechanical | 2.5M | $812.3M | 0.5% | +38.8% |
| FARALLON CAPITAL MANAGEMENT LLC ★2 | Fundamental diversified | 2.5M | $811.0M | 5.3% | -5.7% |
| NORTHERN TRUST CORP | Index provider | 2.1M | $672.1M | 0.1% | -0.8% |
| WCM INVESTMENT MANAGEMENT, LLC | Other | 2.0M | $632.7M | 1.4% | -1.7% |
| Boston Partners | Other | 2.0M | $631.1M | 0.7% | +19.6% |
| NEUBERGER BERMAN GROUP LLC | Diversified mechanical | 1.9M | $599.7M | 0.5% | +3.0% |
| Artisan Partners Limited Partnership | Other | 1.6M | $530.7M | 0.9% | +47.1% |
| GOLDMAN SACHS GROUP INC | Bank broker | 1.6M | $511.3M | 0.1% | +12.4% |
| BANK OF AMERICA CORP /DE/ | Bank broker | 1.6M | $510.9M | 0.0% | +16.3% |
| Veritas Asset Management LLP ★3 | Fundamental concentrated | 1.5M | $490.7M | 8.3% | -23.7% |
| Amundi | Diversified mechanical | 1.5M | $485.1M | 0.1% | +23.5% |
| DIAMOND HILL CAPITAL MANAGEMENT INC | Other | 1.5M | $480.3M | 3.0% | -6.8% |
| Invesco Ltd. | Index provider | 1.5M | $479.9M | 0.1% | +11.3% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Index provider | 1.4M | $437.4M | 0.1% | +3.4% |
| POLEN CAPITAL MANAGEMENT LLC ★2 | Long only active | 1.4M | $437.1M | 3.0% | -26.7% |
| Legal & General Group Plc | Diversified mechanical | 1.3M | $432.9M | 0.1% | -0.7% |
| PRICE T ROWE ASSOCIATES INC /MD/ | Diversified mechanical | 1.3M | $413.5M | 0.0% | +121.5% |
| Mawer Investment Management Ltd. ★2 | Fundamental diversified | 1.3M | $412.2M | 2.7% | -13.6% |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Bank broker | 1.3M | $407.4M | 0.1% | +1.8% |
| DIMENSIONAL FUND ADVISORS LP | Quant stat arb | 1.3M | $404.7M | 0.1% | +20.5% |
| VANGUARD FIDUCIARY TRUST CO | Diversified mechanical | 1.2M | $395.6M | 0.1% | — |
| LAZARD ASSET MANAGEMENT LLC | Diversified mechanical | 1.2M | $392.9M | 0.6% | -5.4% |
| Cantillon Capital Management LLC ★2 | Fundamental diversified | 1.1M | $353.6M | 2.3% | -11.9% |
| VIKING GLOBAL INVESTORS LP ★2 | Fundamental diversified | 1.1M | $350.9M | 1.0% | +38.7% |
| AMERIPRISE FINANCIAL INC | Bank broker | 1.1M | $348.8M | 0.1% | -2.5% |
| Sustainable Growth Advisers, LP ★2 | Fundamental diversified | 1.1M | $339.5M | 3.2% | -13.9% |
| Vontobel Holding Ltd. | Diversified mechanical | 999.2K | $322.5M | 1.1% | +31.4% |
| Wealthspire Advisors, LLC | Wealth advisor | 984.1K | $317.6M | 2.5% | +259.7% |
| AQR CAPITAL MANAGEMENT LLC | Quant stat arb | 979.8K | $316.2M | 0.1% | +127.8% |
| Longview Partners (Guernsey) LTD ★2 | Fundamental diversified | 976.3K | $315.1M | 4.5% | -11.7% |
| UBS Group AG | Bank broker | 903.9K | $291.8M | 0.1% | +10.2% |
| Nuveen, LLC | Diversified mechanical | 851.1K | $274.7M | 0.1% | +5.3% |
| Capital International Investors | Long only active | 807.1K | $260.6M | 0.1% | -35.7% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Quant stat arb | 797.4K | $257.4M | 0.1% | +74.7% |
| BAUPOST GROUP LLC/MA ★3 | Value conviction | 769.0K | $248.2M | 4.9% | New |
| FIL Ltd | Other | 746.0K | $240.8M | 0.2% | -15.6% |
| First Pacific Advisors, LP ★2 | Fundamental diversified | 703.3K | $227.0M | 3.2% | +7.1% |
Exits are not a bearish signal: our backtest shows stocks specialists exit keep outperforming for 3+ quarters — selling usually means profit-taking, not a forecast.
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