Institutional Ownership
Aon PLC
CUSIP G0403H108SHS CL AAONQ1 2026
Institutional Holders
1,231
13F filers
Shares Held
167.23M
Aggregate institutional
Institutional Value
$52.49B
Q1 2026
Net New Holders
-22
119 new · 141 closed
Institutional Ownership Trend
Aggregate 13F value by quarter
Multi-quarter trend — upgrade to see history
UpgradePosition Activity
Q1 2026
New positions119
Increased480
Decreased406
Sold out141
Institutional Holders
1,231 funds hold this security · Q1 2026
| # | Fund | Shares | Value | Δ Shares | Activity |
|---|---|---|---|---|---|
| 1 | Blackrock, Inc. | 16.15M | $5.21B | −88.4K | Reduced |
| 2 | Capital World Investors | 11.48M | $3.70B | −775.1K | Reduced |
| 3 | State Street Corp | 9.22M | $2.98B | +15.8K | Added |
| 4 | Massachusetts Financial Services Co /Ma/ | 8.36M | $2.75B | −186.9K | Reduced |
| 5 | Dodge & Cox | 8.12M | $2.62B | +263.6K | Added |
| 6 | Morgan Stanley | 6.37M | $2.06B | +804.4K | Added |
| 7 | Jpmorgan Chase & Co | 5.64M | $1.83B | +2.45M | Added |
| 8 | Geode Capital Management, LLC | 5.24M | $1.69B | +102.9K | Added |
| 9 | Bank Of New York Mellon Corp | 3.32M | $1.07B | −158.0K | Reduced |
| 10 | Dz Bank AG Deutsche Zentral Genossenschafts Bank, Frankfurt Am Main | 2.95M | $951.69M | +533.4K | Added |
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