V. D. Dodge, E. M. Cox
Dodge & Cox Stock Fund
Dodge & Cox Stock Fund Aon PLC stake
total: 130
Dodge & Cox Stock Fund AON trades
- Total transactions:
- 2
- New positions:
- 1
- Added:
- 1
- Held since:
- 2025 Q3
- Held for:
- 3 quarters
- Latest activity:
- 2025 Q4
According to 2026 Q1 report, Dodge & Cox Stock Fund holds 3,684,200 Aon PLC (AON) shares with a market value of roughly $1.19B accounting for 1.04% of the overall portfolio. To date, the estimated cost basis is nearly $354.69 for "buy" trades. Dodge & Cox Stock Fund first purchased AON in 2025 Q3, initially acquiring about 1.80M shares. Since the initial investment in Aon PLC (AON), Dodge & Cox Stock Fund has made 1 more transaction.
When did Dodge & Cox Stock Fund buy Aon PLC (AON)?
Dodge & Cox Stock Fund first invested in Aon PLC (AON) in 2025 Q3 at the reported quarter-end price of $356.58 per share.
What's the cost basis of Dodge & Cox Stock Fund's AON stake?
The estimated cost basis for Aon PLC (AON) stake is around $354.69 per share. This represents their average reported price* across all buy transactions
Estimated cost basis*
- Weighted AVG buy price:
- $354.69
Dodge & Cox Stock Fund's historical trades in Aon PLC
2 results
| Period |
% of portfolio |
Shares held after* |
Reported price* |
Value* |
% (shares) of activity |
% change to portfolio |
|---|---|---|---|---|---|---|
|
2025 Q4
|
1.09%
|
3,684,200
|
$352.88
|
$1,300,080,496
|
+104.83% (+1,885,500)
|
+0.56%
|
|
2025 Q3
|
0.53%
|
1,798,700
|
$356.58
|
$641,380,446
|
new
|
+0.53%
|
* Shares, change to shares, sold shares, shares held after: split-adjusted.
* Reported price: this doesn't represent the actual buy or sell price. It is the split-adjusted price of the security as of the last day of the reported period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
If the security is completely sold out, we show the reported split-adjusted price prior to the actual period.
* Estimated cost basis: based on "Reported price*" (not earlier than 2013 Q2). Calculation starts from the latest "new buy" activity to the latest "close out" activity (if any).
* Value or Price: If the security is completely sold out, we show the reported value (or price) prior to the actual period.
* New buy or own: this means there is no earlier reporting (for us or in general). So we can't know if the actual purchase of the security happened at the reported period or earlier.