Security key
G0408V102
- Security type / class
- Equity / COM
- Total 13F shares
- 395,626
- Total 13F value
- $94,458,783
- Share change
- -20,991
- SEC-reported price per share
- $238.76
- Number of holders
- 11
- Value change
- -$4,784,106
- Number of buys
- 1
- Number of sells
- 7
Report period
Q2 2021
Institutions
11
Top holders
10
AON full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Aon plc SEC filings
Aon plc company facts
Broader feeds
Reporting periods
Holder history for CUSIP G0408V102
Recent filing periods:
Ownership snapshot
Top reported holders of AON - AON PLC FCLASS A - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
MASSACHUSETTS FINANCIAL S...
Disclosed value leader
MASSACHUSETTS FINANCIAL S...
Comparable rows
0/15
Latest evidence
31 Mar 2021
13F
Highest disclosed value: $4,525,497,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ has the largest disclosed position value at $4.53B.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s linked filing trail.
Disclosed position value
Top 5
MASSACHUSETTS FINANCIAL SERVICES ...
$4.53B
VANGUARD GROUP INC
$4.01B
BlackRock Finance, Inc.
$3.93B
STATE STREET CORP
$2.14B
Capital International Investors
$2.03B
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ |
13F
Company
|
—
denominator unverified
|
$4,525,497,000
19,666,670 shares
|
— | 31 Mar 2021 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$4,013,030,000
17,439,617 shares
|
— | 31 Mar 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$3,927,395,000
17,067,458 shares
|
— | 31 Mar 2021 |
| STATE STREET CORP |
13F
Company
|
—
denominator unverified
|
$2,135,495,000
9,280,319 shares
|
— | 31 Mar 2021 |
| Capital International Investors |
13F
Company
|
—
denominator unverified
|
$2,034,441,000
8,838,427 shares
|
— | 31 Mar 2021 |
| EAGLE CAPITAL MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$1,518,605,000
6,599,476 shares
|
— | 31 Mar 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
11
Shares
395,626
Rows available
11
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2021 vs Q2 2026 Across Filers
Q2 2026 holders
3
Q2 2021 holders
11
Holder diff
8
| Investor | Q2 2026 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q2 2026 value | Q2 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend