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CARDEROCK CAPITAL MANAGEMENT INC

Position in AON — Aon plc

CIK 1168889 CHEVY CHASE, MD

Position in AON

as of Jun 30, 2026 · filed Jul 7, 2026
Position Value
$7,814,284
+$846,755 QoQ
Shares Held
23,559
+9.1% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
1.73%
of 13F equity value
Holder Rank
#307
of 1,247 holders
Holding Since
Mar 2020
26 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

CARDEROCK CAPITAL MANAGEMENT INC holds $11,563,162 across 2 Insurance Brokers names. AON ranks #1 (67.6% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AON
Aon plc
This page
23,559 $7,814,284

All Filings in AON

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $7,814,284 23,559
2026-03-31 $6,967,529 21,586
2025-12-31 $7,917,921 22,438
2025-09-30 $7,716,747 21,641
2025-06-30 $7,222,606 20,245
2025-03-31 $7,802,608 19,551
2024-12-31 $6,643,382 18,497
2024-09-30 $6,064,166 17,527
2024-06-30 $5,513,432 18,780
2024-03-31 $6,653,375 19,937
2023-12-31 $7,499,003 25,768
2023-09-30 $8,204,711 25,306
2023-06-30 $8,684,196 25,157
2023-03-31 $5,806,380 18,416
2022-12-31 $4,886,279 16,280
2022-09-30 $4,357,173 16,266
2022-06-30 $4,524,691 16,778
2022-03-31 $5,801,098 17,815
2021-12-31 $7,218,549 24,017
2021-09-30 $6,883,913 24,089
2021-06-30 $5,744,326 24,059
2021-03-31 $5,852,617 25,434
2020-12-31 $5,412,314 25,618
2020-09-30 $5,284,787 25,617
2020-06-30 $4,955,212 25,728
2020-03-31 $4,178,317 25,317