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O'Brien Greene & Co. Inc

Position in AON — Aon plc

CIK 1768635 MEDIA, PA

Position in AON

as of Jun 30, 2026 · filed Aug 6, 2026
Position Value
$376,136
+$10,104 QoQ
Shares Held
1,134
0.0% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.11%
of 13F equity value
Holder Rank
#818
of 1,246 holders
Holding Since
Sep 2020
24 quarters on record
Voting authority Sole 56% Shared 0% None 44%

Common Shares in AON Over Time

Shares Held

Position Value (USD)

Position in Insurance Brokers

Financial Services · as of Jun 30, 2026

O'Brien Greene & Co. Inc holds $376,136 across 1 Insurance Brokers name. AON ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AON
Aon plc
This page
1,134 $376,136

All Filings in AON

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24 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $376,136 1,134
2026-03-31 $366,032 1,134
2025-12-31 $400,165 1,134
2025-09-30 $404,361 1,134
2025-06-30 $410,630 1,151
2025-03-31 $459,352 1,151
2024-12-31 $413,393 1,151
2024-09-30 $392,352 1,134
2024-06-30 $337,910 1,151
2024-03-31 $378,438 1,134
2023-12-31 $330,016 1,134
2023-09-30 $367,665 1,134
2023-06-30 $391,456 1,134
2023-03-31 $357,538 1,134
2022-12-31 $340,358 1,134
2022-09-30 $924,954 3,453
2022-06-30 $276,961 1,027
2022-03-31 $334,422 1,027
2021-12-31 $308,675 1,027
2021-09-30 $288,627 1,010
2021-06-30 $241,147 1,010
2021-03-31 $232,411 1,010
2020-12-31 $213,382 1,010
2020-09-30 $208,363 1,010