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WEITZ INVESTMENT MANAGEMENT, INC. → AON
WEITZ INVESTMENT MANAGEMENT, INC. AON Position History
Aon plc • Insurance
Quarters held
14
Latest value
$70.9M
Q2 2026
Peak value
$93.7M
First seen
Q1 2023
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q1 2023 | $45.8M |
| Q2 2023 | $49.9M |
| Q3 2023 | $46.9M |
| Q4 2023 | $42.1M |
| Q1 2024 | $52.8M |
| Q2 2024 | $76.6M |
| Q3 2024 | $90.3M |
| Q4 2024 | $93.7M |
| Q1 2025 | $85.2M |
| Q2 2025 | $76.2M |
| Q3 2025 | $76.1M |
| Q4 2025 | $77.2M |
| Q1 2026 | $69M |
| Q2 2026 | $70.9M |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q2 2026 | $70.9M | 213.9K | — | — |
| Q1 2026 | $69M | 213.9K | — | — |
| Q4 2025 | $77.2M | 218.7K | — | — |
| Q3 2025 | $76.1M | 213.4K | — | — |
| Q2 2025 | $76.2M | 213.4K | — | — |
| Q1 2025 | $85.2M | 213.4K | — | — |
| Q4 2024 | $93.7M | 260.9K | — | — |
| Q3 2024 | $90.3M | 260.9K | — | — |
| Q2 2024 | $76.6M | 260.9K | — | — |
| Q1 2024 | $52.8M | 158.3K | — | — |
| Q4 2023 | $42.1M | 144.7K | — | — |
| Q3 2023 | $46.9M | 144.7K | — | — |
| Q2 2023 | $49.9M | 144.7K | — | — |
| Q1 2023 | $45.8M | 145.4K | — | — |
Other funds holding AON
$7.5B
$6.9B
$6.4B
$6.4B
$3.7B
$3.3B
$3.3B
$3.3B
Other WEITZ INVESTMENT MANAGEMENT, INC. positions
BRK/B
$152.8MBERKSHIRE HATHAWAY INC DEL
BRK/B
$148.8MBERKSHIRE HATHAWAY INC DEL
BRK/B
$146.5MBERKSHIRE HATHAWAY INC DEL
BRK/B
$144.2MBERKSHIRE HATHAWAY INC DEL
BRK/B
$144.2MBERKSHIRE HATHAWAY INC DEL
BRK/B
$139.3MBERKSHIRE HATHAWAY INC DEL
BRK/B
$137.6MBERKSHIRE HATHAWAY INC DEL
BRK-A
$135.9MBERKSHIRE HATHAWAY CL B ORD