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DUNCKER STREETT & CO INC

Position in AON — Aon plc

CIK 1020585 St. Louis, MO

Position in AON

as of Jun 30, 2026 · filed Jul 28, 2026
Position Value
$1,090,928
+$29,305 QoQ
Shares Held
3,289
0.0% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.23%
of 13F equity value
Holder Rank
#575
of 1,247 holders
Holding Since
Jun 2020
25 quarters on record

Common Shares in AON Over Time

Shares Held

Position Value (USD)

Position in Insurance Brokers

Financial Services · as of Jun 30, 2026

DUNCKER STREETT & CO INC holds $1,647,917 across 3 Insurance Brokers names. AON ranks #1 (66.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AON
Aon plc
This page
3,289 $1,090,928

All Filings in AON

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25 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,090,928 3,289
2026-03-31 $1,061,623 3,289
2025-12-31 $1,160,622 3,289
2025-09-30 $1,172,791 3,289
2025-06-30 $1,173,383 3,289
2025-03-31 $1,312,607 3,289
2024-12-31 $1,181,277 3,289
2024-09-30 $1,137,961 3,289
2024-06-30 $965,584 3,289
2024-03-31 $1,097,605 3,289
2023-12-31 $883,827 3,037
2023-09-30 $984,656 3,037
2023-06-30 $1,048,372 3,037
2023-03-31 $957,535 3,037
2022-12-31 $911,525 3,037
2022-09-30 $813,521 3,037
2022-06-30 $819,018 3,037
2022-03-31 $988,938 3,037
2021-12-31 $912,800 3,037
2021-09-30 $867,883 3,037
2021-06-30 $725,114 3,037
2021-03-31 $698,844 3,037
2020-12-31 $641,626 3,037
2020-09-30 $626,533 3,037
2020-06-30 $584,926 3,037