87/100B340.05
USD
6.94
(2.08%)
Market Open
Last updated: · Delayed 15 min
Fair value377.40Plus-10%272Price 340.05510
Q4 FY2026 · Earnings report
EPS estimate 4.80Revenue estimate 4.54B
Q4 FY2026 · Earnings report
EPS estimate 4.80Revenue estimate 4.54B
Who owns Aon?What is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
Institutions own 90.8% of Aon's shares, through 1,291 funds, banks and other managers that report their holdings to the SEC; individual investors and others hold the rest. The largest on 30 June 2026 were BlackRock, Inc. (7.4%), Vanguard Capital Management LLC (6.4%), JPMorgan Chase & Co (5.7%).
- Institutions ownWhat is institutional ownership? Institutional ownership is the share of a company's stock held by funds, banks and other investment managers, as they report it each quarter on Form 13F.
- 90.8%
- Institutional holders
- 1,291
- The 10 largest hold
- 45.6%
- Free floatWhat is free float? Free float is the part of a company's shares that anyone can buy and sell: all its shares minus those held by insiders, founders and owners of over 5%.
- 99.0%
- Holdings as of
- 30 Jun 2026
Who owns the shares
10 largest holders 45.6% Other institutions 45.2% Individuals and others 9.2%
Shares free to trade
Free float 209.99M shares ·99.0% Closely held 2.16M shares ·1.0%
Closely held shares belong to insiders, founders and owners of more than 5%, and seldom change hands. The free float is the rest: the shares anyone can buy and sell.
The largest shareholders
| # | Holder | Shares | Of the company | Value | Change last quarter (shares) |
|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 15,716,429 | 7.35% | 5.21B USD | -432,078 |
| 2 | Vanguard Capital Management LLC | 13,603,465 | 6.36% | 4.51B USD | +21,709 |
| 3 | JPMorgan Chase & Co | 12,175,974 | 5.70% | 3.99B USD | +6,534,543 |
| 4 | Capital World Investors | 11,711,650 | 5.48% | 3.88B USD | +233,862 |
| 5 | State Street Corp | 9,416,039 | 4.39% | 3.12B USD | +196,266 |
| 6 | Dodge & Cox | 8,593,144 | 4.02% | 2.85B USD | +477,049 |
| 7 | Massachusetts Financial Services Co | 7,615,397 | 3.56% | 2.58B USD | -742,700 |
| 8 | Vanguard Portfolio Management LLC | 7,202,991 | 3.37% | 2.39B USD | +2,643,956 |
| 9 | Morgan Stanley | 6,214,787 | 2.91% | 2.06B USD | -160,158 |
| 10 | Geode Capital Management, LLC | 5,180,553 | 2.42% | 1.71B USD | -63,756 |
| 11 | Bank Of New York Mellon Corp | 3,191,212 | 1.49% | 1.06B USD | -129,880 |
| 12 | Price T Rowe Associates Inc | 3,136,640 | 1.47% | 1.04B USD | +1,855,714 |
| 13 | Norges Bank | 2,796,760 | 1.31% | 927.66M USD | New position |
| 14 | Mitsubishi Ufj Asset Management Co., Ltd. | 2,753,913 | 1.29% | 913.45M USD | +237,276 |
| 15 | Independent Franchise Partners LLP | 2,646,943 | 1.24% | 877.96M USD | +58,941 |
| 16 | Arrowstreet Capital, Limited Partnership | 2,614,754 | 1.22% | 867.29M USD | +1,817,336 |
| 17 | Dz Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt AM Main | 2,255,768 | 1.06% | 748.22M USD | -692,642 |
| 18 | Boston Partners | 2,089,773 | 0.98% | 695.75M USD | +134,741 |
| 19 | Northern Trust Corp | 2,040,534 | 0.95% | 676.82M USD | -41,571 |
| 20 | Aqr Capital Management LLC | 1,905,800 | 0.89% | 623.01M USD | +926,045 |
| 21 | Wcm Investment Management, LLC | 1,875,859 | 0.88% | 614.48M USD | -76,520 |
| 22 | Artisan Partners Limited Partnership | 1,850,623 | 0.87% | 613.83M USD | +206,471 |
| 23 | Goldman Sachs Group Inc | 1,748,801 | 0.82% | 580.06M USD | +164,810 |
| 24 | Neuberger Berman Group LLC | 1,691,729 | 0.79% | 561.08M USD | -166,105 |
| 25 | Bank Of America Corp | 1,624,970 | 0.76% | 538.99M USD | +42,290 |
All institutions last quarter
- Bought or added
- 746 · 139 new
- Sold or cut
- 597 · 134 sold out
- Net shares bought
- +6.47M · 2.14B USD
- Institutional ownership
- 87.6% → 90.8%
Biggest buyers last quarter
- JPMorgan Chase & Co+6,534,543
- Norges BankNew position
- Vanguard Portfolio Management LLC+2,643,956
- Price T Rowe Associates Inc+1,855,714
- Arrowstreet Capital, Limited Partnership+1,817,336
Biggest sellers last quarter
- Farallon Capital Management, L.l.c.-1,130,076
- Sustainable Growth Advisers, LP-809,521
- Massachusetts Financial Services Co-742,700
- Dz Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt AM Main-692,642
- Amundi-509,178
From the holders' 13F filings with the SEC for the quarter to 30 Jun 2026, filed up to 45 days after it; the buyers and sellers are among the 100 largest holders.
Common questions about Aon's shareholders
Source: Financial Modeling Prep