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Cornerstone Planning Group LLC

Position in AON — Aon plc

CIK 1822587 FAIRFIELD, NJ

Position in AON

as of Jun 30, 2026 · filed Jul 29, 2026
Position Value
$27,861
+$2,685 QoQ
Shares Held
84
+7.7% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#1,110
of 1,253 holders
Holding Since
Dec 2022
14 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

Cornerstone Planning Group LLC holds $191,245 across 9 Insurance Brokers names. AON ranks #3 (14.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 AON
Aon plc
This page
84 $27,861

All Filings in AON

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14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $27,861 84
2026-03-31 $25,176 78
2025-12-31 $21,172 60
2025-09-30 $24,604 69
2025-06-30 $6,421 18
2025-03-31 $14,367 36
2024-12-31 $3,950 11
2024-09-30 $2,075 6
2024-06-30 $141,799 483
2024-03-31 $1,001 3
2023-12-31 $291 1
2023-09-30 $324 1
2023-06-30 $3,106 9
2022-12-31 $4,502 15