- Type / Class
- Equity / Class A Ordinary Shares
- Shares outstanding
- 213,748,891
- Total 13F shares
- 186,590,632
- Share change
- -12,029,372
- Total reported value
- $56,046,602,243
- Put/Call ratio
- 86%
- Price per share
- $300.56
- Number of holders
- 967
- Value change
- -$3,586,959,629
- Number of buys
- 364
- Number of sells
- 439
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.
Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
- SEC investors directory and top value investors for manager drilldown.
- Back to full security ownership history.
Explore More Reporting Periods
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 |
|---|---|---|---|---|---|---|---|---|
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
|
Company |
8.7%
|
18,693,057
|
$5,341,915,000 | — | 30 Sep 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
8%
|
17,052,701
|
$4,873,151,000 | — | 30 Sep 2021 | |
| BlackRock Finance, Inc. |
13F
|
Company |
7.5%
|
16,084,342
|
$4,596,424,000 | — | 30 Sep 2021 | |
| STATE STREET CORP |
13F
|
Company |
4.6%
|
9,938,611
|
$2,840,158,000 | — | 30 Sep 2021 | |
| Capital International Investors |
13F
|
Company |
3.4%
|
7,277,126
|
$2,081,616,000 | — | 30 Sep 2021 | |
| EAGLE CAPITAL MANAGEMENT LLC |
13F
|
Company |
3%
|
6,346,716
|
$1,813,701,000 | — | 30 Sep 2021 | |
| Mawer Investment Management Ltd. |
13F
|
Company |
2.8%
|
6,090,320
|
$1,740,431,000 | — | 30 Sep 2021 | |
| LAZARD ASSET MANAGEMENT LLC |
13F
|
Company |
2.7%
|
5,813,900
|
$1,661,436,000 | — | 30 Sep 2021 | |
| WCM INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
2.1%
|
4,587,280
|
$1,310,907,000 | — | 30 Sep 2021 | |
| BERKSHIRE HATHAWAY INC |
13F
|
Company |
2.1%
|
4,396,000
|
$1,256,244,000 | — | 30 Sep 2021 | |
| Capital World Investors |
13F
|
Company |
2%
|
4,235,708
|
$1,210,438,000 | — | 30 Sep 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.9%
|
4,113,350
|
$1,172,584,000 | — | 30 Sep 2021 | |
| Independent Franchise Partners LLP |
13F
|
Company |
1.5%
|
3,162,501
|
$903,747,000 | — | 30 Sep 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1.4%
|
3,001,404
|
$857,712,000 | — | 30 Sep 2021 | |
| Longview Partners (Guernsey) LTD |
13F
|
Company |
1.4%
|
2,953,887
|
$844,132,000 | — | 30 Sep 2021 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
1.4%
|
2,928,199
|
$836,768,000 | — | 30 Sep 2021 | |
| Neuberger Berman Group LLC |
13F
|
Company |
1.4%
|
2,887,772
|
$824,212,000 | — | 30 Sep 2021 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
1.3%
|
2,786,528
|
$796,306,000 | — | 30 Sep 2021 | |
| MACKENZIE FINANCIAL CORP |
13F
|
Company |
1.2%
|
2,623,935
|
$749,842,000 | — | 30 Sep 2021 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
1.2%
|
2,543,989
|
$726,996,000 | — | 30 Sep 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
1.2%
|
2,468,412
|
$705,397,000 | — | 30 Sep 2021 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
1%
|
2,182,876
|
$623,800,000 | — | 30 Sep 2021 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.81%
|
1,738,806
|
$496,899,000 | — | 30 Sep 2021 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
0.78%
|
1,673,423
|
$478,214,000 | — | 30 Sep 2021 | |
| Legal & General Group Plc |
13F
|
Company |
0.77%
|
1,636,394
|
$467,632,000 | — | 30 Sep 2021 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.75%
|
1,604,090
|
$458,400,000 | — | 30 Sep 2021 | |
| Invesco Ltd. |
13F
|
Company |
0.68%
|
1,445,114
|
$412,968,000 | — | 30 Sep 2021 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.65%
|
1,384,607
|
$395,679,141 | — | 30 Sep 2021 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.64%
|
1,358,164
|
$388,535,000 | — | 30 Sep 2021 | |
| GQG Partners LLC |
13F
|
Company |
0.61%
|
1,302,297
|
$372,157,000 | — | 30 Sep 2021 | |
| CANTILLON CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.6%
|
1,293,142
|
$369,542,000 | — | 30 Sep 2021 | |
| FARALLON CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.59%
|
1,262,315
|
$360,732,000 | — | 30 Sep 2021 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.59%
|
1,250,773
|
$357,433,000 | — | 30 Sep 2021 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.56%
|
1,189,527
|
$339,982,000 | — | 30 Sep 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.52%
|
1,119,043
|
$319,789,000 | — | 30 Sep 2021 | |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main |
13F
|
Company |
0.51%
|
1,098,934
|
$314,099,000 | — | 30 Sep 2021 | |
| First Pacific Advisors, LP |
13F
|
Company |
0.51%
|
1,091,699
|
$311,975,000 | — | 30 Sep 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.48%
|
1,031,083
|
$294,653,000 | — | 30 Sep 2021 | |
| POLEN CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.48%
|
1,022,244
|
$292,127,000 | — | 30 Sep 2021 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.46%
|
983,648
|
$281,096,000 | — | 30 Sep 2021 | |
| Boston Partners |
13F
|
Company |
0.46%
|
983,226
|
$280,999,000 | — | 30 Sep 2021 | |
| Swiss National Bank |
13F
|
Company |
0.42%
|
892,174
|
$254,957,000 | — | 30 Sep 2021 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.41%
|
866,029
|
$247,485,000 | — | 30 Sep 2021 | |
| BESSEMER GROUP INC |
13F
|
Company |
0.39%
|
840,174
|
$240,097,000 | — | 30 Sep 2021 | |
| FMR LLC |
13F
|
Company |
0.39%
|
830,024
|
$237,196,000 | — | 30 Sep 2021 | |
| PARAMETRIC PORTFOLIO ASSOCIATES LLC |
13F
|
Company |
0.36%
|
762,140
|
$217,797,000 | — | 30 Sep 2021 | |
| MORGAN STANLEY |
13F
|
Company |
0.36%
|
760,024
|
$217,193,000 | — | 30 Sep 2021 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.35%
|
757,885
|
$216,581,000 | — | 30 Sep 2021 | |
| DSM CAPITAL PARTNERS LLC |
13F
|
Company |
0.33%
|
705,173
|
$201,680,000 | — | 30 Sep 2021 | |
| Ensign Peak Advisors, Inc |
13F
|
Company |
0.32%
|
683,178
|
$195,232,000 | — | 30 Sep 2021 |
Institutional Holders of Aon plc - Class A Ordinary Shares (AON) as of Q4 2021
As of 31 Dec 2021,
Aon plc - Class A Ordinary Shares (AON) was held by
967 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
186,590,632 shares.
The largest 10 holders included
MASSACHUSETTS FINANCIAL SERVICES CO /MA/, VANGUARD GROUP INC, BlackRock Inc., STATE STREET CORP, Capital International Investors, Mawer Investment Management Ltd., LAZARD ASSET MANAGEMENT LLC, EAGLE CAPITAL MANAGEMENT LLC, WCM INVESTMENT MANAGEMENT, LLC, and Capital World Investors.
This page lists
968
institutional shareholders reporting positions in this security
for the Q4 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2021 vs Q3 2021 Across Filers
Q3 2021 holders
888
Q4 2021 holders
967
Holder diff
79
| Investor | Q3 2021 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q3 2021 Value $ | Q4 2021 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.