William Blair $ Company »

Aon shares owned by William Blair $ Company

Quarter-by-quarter ownership of Aon (AON) shares owned by William Blair $ Company from 13F filings

Historical chart of William Blair $ Company investment in Aon

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Quarterly reported holdings in Aon by William Blair $ Company

Quarter filed Position value Share count Share price at filing
2024-09-30 $205M 593k 345.99
2024-06-30 $177M 603k 293.58
2024-03-31 $204M 611k 333.72
2023-12-31 $216M 741k 291.02
2023-09-30 $235M 725k 324.22
2023-06-30 $248M 719k 345.20
2023-03-31 $229M 726k 315.29
2022-12-31 $228M 760k 300.14
2022-09-30 $204M 763k 267.87
2022-06-30 $204M 755k 269.68
2022-03-31 $239M 733k 325.63
2021-12-31 $219M 729k 300.56
2021-09-30 $174M 609k 285.77
2021-06-30 $145M 607k 238.76
2021-03-31 $128M 555k 230.11
2020-12-31 $88M 416k 211.27
2020-09-30 $74M 357k 206.30
2020-06-30 $49M 255k 192.60