Price history
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AON PLC
AON
- Current Tracked Holders
- 1
- One-Year Insider Activity
-
Purchases 1 $1.3MSales 11 $7.8M
Price history
Quarter-End Change Analysis
No published quarterly analysis yet
Reviewed research will appear here when it is published.
Current reported holders
| Portfolio Manager | Recent activity | Shares | Value | Portfolio |
|---|---|---|---|---|
| Seth KlarmanBaupost Group LLC/MA | AONNew | 769,000 | $248,218,000 | 4.85% |
Long-term company research
Fundamental analysis
Research pending
Fundamental research pending
Reviewed company research will appear here when available.
Insider activity
One-year insider activity
Open-market purchases and sales only.
Checked 2026-08-11
| Date | Insider | Type | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|
| 2026-07-28 | Zeidel Darren | Sale | 700 | $376 | $263,200 | SEC ↗ |
| 2026-07-28 | Zeidel Darren | Sale | 725 | $378 | $274,050 | SEC ↗ |
| 2026-07-28 | Zeidel Darren | Sale | 475 | $380 | $180,500 | SEC ↗ |
| 2026-07-17 | Zeidel Darren | Sale | 625 | $370 | $231,250 | SEC ↗ |
| 2026-07-17 | Zeidel Darren | Sale | 650 | $372 | $241,800 | SEC ↗ |
| 2026-07-17 | Zeidel Darren | Sale | 675 | $374 | $252,450 | SEC ↗ |
| 2026-07-07 | Zeidel Darren | Sale | 600 | $360 | $216,000 | SEC ↗ |
| 2026-02-26 | Zeidel Darren | Sale | 4,300 | $330 | $1.4M | SEC ↗ |
| 2026-02-17 | Zeidel Darren | Sale | 5,040 | $326 | $1.6M | SEC ↗ |
| 2026-02-10 | KNIGHT LESTER B | Purchase | 4,000 | $319 | $1.3M | SEC ↗ |
| 2025-11-05 | Zeidel Darren | Sale | 7,570 | $344 | $2.6M | SEC ↗ |
| 2025-11-05 | Zeidel Darren | Sale | 1,230 | $345 | $424,559 | SEC ↗ |