Aon plc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 16.15 M | $5.21 B | -0.54% | 7.51% |
| 05/15/2026 | 13.58 M | $4.38 B | 100.00% | 6.31% | |
| CAPITAL WORLD INVESTORS | 05/13/2026 | 11.48 M | $3.70 B | -6.33% | 5.34% |
| STATE STREET CORP | 05/15/2026 | 9.22 M | $2.98 B | 0.17% | 4.29% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 05/14/2026 | 8.36 M | $2.75 B | -2.19% | 3.89% |
| DODGE & COX | 05/14/2026 | 8.12 M | $2.62 B | 3.36% | 3.77% |
| MORGAN STANLEY | 05/15/2026 | 6.37 M | $2.06 B | 14.44% | 2.96% |
| JPMORGAN CHASE & CO | 05/13/2026 | 5.64 M | $1.83 B | 76.72% | 2.62% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 5.24 M | $1.69 B | 2.00% | 2.44% |
| 05/08/2026 | 4.56 M | $1.47 B | 100.00% | 2.12% | |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 3.32 M | $1.07 B | -4.54% | 1.54% |
| DZ BANK AG DEUTSCHE ZENTRAL GENOSSENSCHAFTS BANK, FRANKFURT AM MAIN | 05/15/2026 | 2.95 M | $951.69 M | 22.09% | 1.37% |
| INDEPENDENT FRANCHISE PARTNERS LLP | 05/14/2026 | 2.59 M | $835.36 M | 22.33% | 1.20% |
| MITSUBISHI UFJ KOKUSAI ASSET MANAGEMENT CO., LTD. | 05/12/2026 | 2.52 M | $812.32 M | 38.82% | 1.17% |
| FARALLON CAPITAL MANAGEMENT LLC | 05/15/2026 | 2.51 M | $811.03 M | -5.73% | 1.17% |
| NORTHERN TRUST CORP | 05/14/2026 | 2.08 M | $672.06 M | -0.84% | 0.97% |
| BOSTON PARTNERS | 05/11/2026 | 1.96 M | $631.08 M | 19.57% | 0.91% |
| WCM INVESTMENT MANAGEMENT, LLC | 05/07/2026 | 1.95 M | $632.69 M | -1.70% | 0.91% |
| NEUBERGER BERMAN GROUP LLC | 05/14/2026 | 1.86 M | $599.68 M | 2.97% | 0.86% |
| ARTISAN PARTNERS LIMITED PARTNERSHIP | 05/13/2026 | 1.64 M | $530.70 M | 47.14% | 0.76% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 1.58 M | $511.28 M | 12.36% | 0.74% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 1.58 M | $510.86 M | 16.32% | 0.74% |
| VERITAS ASSET MANAGEMENT LLP | 05/14/2026 | 1.52 M | $490.72 M | -23.70% | 0.71% |
| AMUNDI | 05/18/2026 | 1.50 M | $485.10 M | 23.46% | 0.70% |
| DIAMOND HILL CAPITAL MANAGEMENT INC | 05/07/2026 | 1.49 M | $480.26 M | -6.79% | 0.69% |
| INVESCO LTD. | 05/12/2026 | 1.49 M | $479.85 M | 11.26% | 0.69% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 1.36 M | $437.40 M | 3.38% | 0.63% |
| POLEN CAPITAL MANAGEMENT LLC | 05/14/2026 | 1.35 M | $437.06 M | -26.66% | 0.63% |
| LEGAL & GENERAL GROUP PLC | 05/08/2026 | 1.34 M | $432.92 M | -0.66% | 0.62% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 1.28 M | $413.46 M | 121.46% | 0.60% |
| MAWER INVESTMENT MANAGEMENT LTD. | 05/06/2026 | 1.28 M | $412.22 M | -13.58% | 0.59% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/13/2026 | 1.26 M | $407.39 M | 1.84% | 0.59% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 1.25 M | $404.71 M | 20.47% | 0.58% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 1.23 M | $395.59 M | 100.00% | 0.57% |
| LAZARD ASSET MANAGEMENT LLC | 05/15/2026 | 1.22 M | $392.90 M | -5.35% | 0.57% |
| CANTILLON CAPITAL MANAGEMENT LLC | 05/07/2026 | 1.10 M | $353.63 M | -11.86% | 0.51% |
| VIKING GLOBAL INVESTORS LP | 05/15/2026 | 1.09 M | $350.90 M | 38.72% | 0.51% |
| AMERIPRISE FINANCIAL INC | 05/15/2026 | 1.08 M | $348.83 M | -2.49% | 0.50% |
| SUSTAINABLE GROWTH ADVISERS, LP | 05/11/2026 | 1.05 M | $339.50 M | -13.89% | 0.49% |
| VONTOBEL HOLDING LTD. | 05/08/2026 | 999.18 K | $322.51 M | 31.45% | 0.46% |
| WEALTHSPIRE ADVISORS, LLC | 05/01/2026 | 984.08 K | $317.64 M | 259.68% | 0.46% |
| AQR CAPITAL MANAGEMENT LLC | 05/15/2026 | 979.76 K | $316.25 M | 127.76% | 0.46% |
| LONGVIEW PARTNERS (GUERNSEY) LTD | 05/15/2026 | 976.26 K | $315.12 M | -11.71% | 0.45% |
| UBS GROUP AG | 05/05/2026 | 903.93 K | $291.77 M | 10.22% | 0.42% |
| NUVEEN, LLC | 04/30/2026 | 851.08 K | $274.71 M | 5.31% | 0.40% |
| CAPITAL INTERNATIONAL INVESTORS | 05/13/2026 | 807.08 K | $260.60 M | -35.73% | 0.38% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 05/14/2026 | 797.42 K | $257.39 M | 74.66% | 0.37% |
| BAUPOST GROUP LLC/MA | 05/14/2026 | 769.00 K | $248.22 M | 100.00% | 0.36% |
| FIL LTD | 05/15/2026 | 745.96 K | $240.78 M | -15.59% | 0.35% |
| FIRST PACIFIC ADVISORS, LP | 05/14/2026 | 703.26 K | $227.00 M | 7.12% | 0.33% |
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Aon plc. institutional Ownership - FAQ's
During the previous two years, 1770 institutional investors and hedge funds held shares of Aon plc.. The most heavily invested institutionals were:
BlackRock, Inc.: 16.15 M
Capital World Investors: 11.48 M
STATE STREET CORP: 9.22 M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/: 8.36 M
DODGE & COX: 8.12 M
MORGAN STANLEY: 6.37 M
87.22% of Aon plc. stock is owned by institutional investors.
Institutional investors have bought a total of 246.83 M shares in the last 24 months. This purchase volume represents approximately $82.11 B in transactions.