- Type / Class
- Equity / Class A Ordinary Shares
- Shares outstanding
- 213,748,891
- Total 13F shares
- 188,039,170
- Share change
- +17,043,131
- Total reported value
- $55,200,997,498
- Put/Call ratio
- 174%
- Price per share
- $293.58
- Number of holders
- 1,095
- Value change
- +$4,947,770,572
- Number of buys
- 512
- Number of sells
- 468
Quarterly Holders Quick Answers
What is CUSIP G0403H108?
CUSIP G0403H108 identifies AON - Aon plc - Class A Ordinary Shares in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
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Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP G0403H108:
Top shareholders of AON - Aon plc - Class A Ordinary Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC |
13F
|
Company |
8.3%
|
17,661,672
|
$5,894,053,180 | — | 31 Mar 2024 | |
| BlackRock Finance, Inc. |
13F
|
Company |
6.8%
|
14,484,928
|
$4,833,910,229 | — | 31 Mar 2024 | |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
5.7%
|
12,242,867
|
$4,085,689,576 | — | 31 Mar 2024 | |
| Capital World Investors |
13F
|
Company |
4.6%
|
9,746,563
|
$3,252,623,028 | — | 31 Mar 2024 | |
| STATE STREET CORP |
13F
|
Company |
3.9%
|
8,242,463
|
$2,750,674,752 | — | 31 Mar 2024 | |
| MORGAN STANLEY |
13F
|
Company |
3.4%
|
7,214,371
|
$2,407,581,000 | — | 31 Mar 2024 | |
| Capital International Investors |
13F
|
Company |
2.5%
|
5,241,586
|
$1,749,221,886 | — | 31 Mar 2024 | |
| Mawer Investment Management Ltd. |
13F
|
Company |
2%
|
4,353,681
|
$1,452,910,423 | — | 31 Mar 2024 | |
| WCM INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
2%
|
4,335,658
|
$1,446,895,898 | — | 31 Mar 2024 | |
| BERKSHIRE HATHAWAY INC |
13F
|
Company |
1.9%
|
4,100,000
|
$1,368,252,000 | — | 31 Mar 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.8%
|
3,904,270
|
$1,299,538,503 | — | 31 Mar 2024 | |
| LAZARD ASSET MANAGEMENT LLC |
13F
|
Company |
1.6%
|
3,434,343
|
$1,146,106,000 | — | 31 Mar 2024 | |
| Sustainable Growth Advisers, LP |
13F
|
Company |
1.3%
|
2,805,199
|
$936,151,010 | — | 31 Mar 2024 | |
| EAGLE CAPITAL MANAGEMENT LLC |
13F
|
Company |
1.3%
|
2,789,534
|
$930,923,286 | — | 31 Mar 2024 | |
| MACKENZIE FINANCIAL CORP |
13F
|
Company |
1.2%
|
2,460,462
|
$821,105,379 | — | 31 Mar 2024 | |
| Independent Franchise Partners LLP |
13F
|
Company |
1.1%
|
2,360,369
|
$787,702,342 | — | 31 Mar 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.95%
|
2,034,289
|
$678,882,924 | — | 31 Mar 2024 | |
| Mitsubishi UFJ Asset Management Co., Ltd. |
13F
|
Company |
0.91%
|
1,943,733
|
$648,662,577 | — | 31 Mar 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.87%
|
1,852,049
|
$618,065,802 | — | 31 Mar 2024 | |
| Neuberger Berman Group LLC |
13F
|
Company |
0.81%
|
1,722,279
|
$574,758,268 | — | 31 Mar 2024 | |
| Longview Partners (Guernsey) LTD |
13F
|
Company |
0.8%
|
1,719,104
|
$573,699,387 | — | 31 Mar 2024 | |
| NORGES BANK |
13F
|
Company |
0.73%
|
1,551,583
|
$517,794,279 | — | 31 Mar 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.68%
|
1,452,406
|
$484,696,790 | — | 31 Mar 2024 | |
| Legal & General Group Plc |
13F
|
Company |
0.66%
|
1,415,689
|
$472,443,735 | — | 31 Mar 2024 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.6%
|
1,276,364
|
$425,948,196 | — | 31 Mar 2024 | |
| FIL Ltd |
13F
|
Company |
0.58%
|
1,242,477
|
$414,639,424 | — | 31 Mar 2024 | |
| CANTILLON CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.56%
|
1,196,190
|
$399,192,527 | — | 31 Mar 2024 | |
| Invesco Ltd. |
13F
|
Company |
0.52%
|
1,120,599
|
$373,966,187 | — | 31 Mar 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.5%
|
1,077,500
|
$359,583,300 | — | 31 Mar 2024 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.5%
|
1,063,721
|
$354,985,192 | — | 31 Mar 2024 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.49%
|
1,057,283
|
$352,836,483 | — | 31 Mar 2024 | |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main |
13F
|
Company |
0.47%
|
1,003,618
|
$334,927,399 | — | 31 Mar 2024 | |
| Boston Partners |
13F
|
Company |
0.46%
|
984,445
|
$326,864,040 | — | 31 Mar 2024 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
0.45%
|
964,564
|
$321,894,241 | — | 31 Mar 2024 | |
| BARCLAYS PLC |
13F
|
Company |
0.44%
|
951,075
|
$317,392,751 | — | 31 Mar 2024 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.41%
|
875,862
|
$292,292,964 | — | 31 Mar 2024 | |
| POLEN CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.39%
|
830,116
|
$277,026,204 | — | 31 Mar 2024 | |
| C WorldWide Group Holding A/S |
13F
|
Company |
0.39%
|
824,075
|
$275,010,000 | — | 31 Mar 2024 | |
| Meritage Group LP |
13F
|
Company |
0.36%
|
774,514
|
$258,471,000 | — | 31 Mar 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.35%
|
752,921
|
$251,264,905 | — | 31 Mar 2024 | |
| First Pacific Advisors, LP |
13F
|
Company |
0.34%
|
721,804
|
$240,880,431 | — | 31 Mar 2024 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.33%
|
703,975
|
$234,912,330 | — | 31 Mar 2024 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.31%
|
658,409
|
$219,726,000 | — | 31 Mar 2024 | |
| FARALLON CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.3%
|
632,000
|
$210,911,040 | — | 31 Mar 2024 | |
| USS Investment Management Ltd |
13F
|
Company |
0.29%
|
613,709
|
$204,797,762 | — | 31 Mar 2024 | |
| BLAIR WILLIAM & CO/IL |
13F
|
Company |
0.29%
|
611,165
|
$203,958,054 | — | 31 Mar 2024 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.29%
|
609,384
|
$203,363,683 | — | 31 Mar 2024 | |
| Swiss National Bank |
13F
|
Company |
0.28%
|
599,600
|
$200,098,512 | — | 31 Mar 2024 | |
| OMERS ADMINISTRATION Corp |
13F
|
Company |
0.28%
|
594,265
|
$198,318,116 | — | 31 Mar 2024 | |
| Fiera Capital Corp |
13F
|
Company |
0.27%
|
567,093
|
$189,250,275 | — | 31 Mar 2024 |
Institutional Holders of Aon plc - Class A Ordinary Shares (AON) as of Q2 2024
As of 30 Jun 2024,
Aon plc - Class A Ordinary Shares (AON) was held by
1,095 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
188,039,170 shares.
The largest 10 holders included
VANGUARD GROUP INC, BlackRock Inc., MASSACHUSETTS FINANCIAL SERVICES CO /MA/, Capital World Investors, STATE STREET CORP, MORGAN STANLEY, Mawer Investment Management Ltd., HPS Investment Partners, LLC, GEODE CAPITAL MANAGEMENT, LLC, and Berkshire Hathaway Inc.
This page lists
1,095
institutional shareholders reporting positions in this security
for the Q2 2024 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2024 vs Q1 2024 Across Filers
Q1 2024 holders
1,067
Q2 2024 holders
1,095
Holder diff
28
| Investor | Q1 2024 Shares | Q2 2024 Shares | Share Diff | Share Chg % | Q1 2024 Value $ | Q2 2024 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.