MASSACHUSETTS FINANCIAL SERVICES CO 13D and 13G filings for Aon plc:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2025-05-14 3:03 pm Sale | 2025-03-31 | 13G | AON PLC AON | MASSACHUSETTS FINANCIAL SERVICES CO | 9,832,449 4.600% | -2,640,042 (-21.17%) | Filing |
| 2024-02-09 11:49 am Sale | 2024-02-09 | 13G | AON PLC AON | MASSACHUSETTS FINANCIAL SERVICES CO | 12,472,491 6.200% | -3,223,854 (-20.54%) | Filing |
| 2023-02-08 4:07 pm Sale | 2023-02-08 | 13G | AON PLC AON | MASSACHUSETTS FINANCIAL SERVICES CO | 15,696,345 7.600% | -2,384,577 (-13.19%) | Filing |
| 2022-02-02 12:46 pm Sale | 2022-02-02 | 13G | AON PLC AON | MASSACHUSETTS FINANCIAL SERVICES CO | 18,080,922 8.200% | -2,116,546 (-10.48%) | Filing |