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Mayflower Financial Advisors, LLC

Position in AON — Aon plc

CIK 1852930 BOSTON, MA

Position in AON

as of Jun 30, 2026 · filed Jul 9, 2026
Position Value
$426,553
+$19,528 QoQ
Shares Held
1,286
+2.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#152
of 323 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in AON Over Time

Shares Held

Position Value (USD)

Position in Insurance Brokers

Financial Services · as of Jun 30, 2026

Mayflower Financial Advisors, LLC holds $1,006,190 across 4 Insurance Brokers names. AON ranks #1 (42.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AON
Aon plc
This page
1,286 $426,553

All Filings in AON

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23 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $426,553 1,286
2026-03-31 $407,025 1,261
2025-12-31 $506,382 1,435
2025-09-30 $515,971 1,447
2025-06-30 $462,360 1,296
2025-03-31 $518,417 1,299
2024-12-31 $468,344 1,304
2024-09-30 $450,478 1,302
2024-06-30 $376,663 1,283
2024-03-31 $402,800 1,207
2023-12-31 $295,094 1,014
2023-09-30 $324,220 1,000
2023-06-30 $367,638 1,065
2023-03-31 $303,308 962
2022-12-31 $282,731 942
2022-09-30 $278,316 1,039
2022-06-30 $276,152 1,024
2022-03-31 $338,655 1,040
2021-12-31 $318,293 1,059
2021-09-30 $302,630 1,059
2021-06-30 $252,369 1,057
2021-03-31 $220,215 957
2020-12-31 $202,185 957