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Aon shares owned by Central Securities Corporation

Quarter-by-quarter ownership of Aon (AON) shares owned by Central Securities Corporation from 13F filings

Historical chart of Central Securities Corporation investment in Aon

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All positions including Aon held by Central Securities Corporation consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Aon by Central Securities Corporation

Quarter filed Position value Share count Share price at filing
2023-12-31 $44M 150k 291.02
2023-09-30 $49M 150k 324.22
2023-06-30 $52M 150k 345.20
2023-03-31 $47M 150k 315.29
2022-12-31 $45M 150k 300.14
2022-09-30 $40M 150k 267.87
2022-06-30 $41M 150k 269.68
2022-03-31 $49M 150k 325.63
2021-12-31 $45M 150k 300.56
2021-09-30 $43M 150k 285.77
2021-06-30 $36M 150k 238.76
2021-03-31 $35M 150k 230.11
2020-12-31 $31M 145k 211.27
2020-09-30 $27M 130k 206.30
2020-06-30 $11M 100k 105.93