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CHICAGO TRUST Co NA

Bank

Position in APH — Amphenol Corp /De/

CIK 1601539 GRAYSLAKE, IL

Position in APH

as of Jun 30, 2026 · filed Jul 16, 2026
Position Value
$2,854,267
+$2,854,267 QoQ
Shares Held
32,376
+31.3% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.50%
of 13F equity value
Holder Rank
#319
of 1,001 holders
Holding Since
Jun 2021
21 quarters on record
Voting authority Sole 69% Shared 30% None 1%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

CHICAGO TRUST Co NA holds $4,704,286 across 4 Electronic Components names. APH ranks #1 (60.7% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 APH
Amphenol Corp /De/
This page
32,376 $2,854,267

All Filings in APH

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21 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,854,267 16,188
2026-03-31 12,328
2025-12-31 10,810
2025-09-30 10,482
2025-06-30 7,861
2025-03-31 7,861
2024-12-31 7,861
2024-09-30 14,766
2024-06-30 17,686
2024-03-31 8,843
2023-12-31 8,843
2023-09-30 8,868
2023-06-30 9,268
2023-03-31 9,268
2022-12-31 9,268
2022-09-30 9,268
2022-06-30 9,268
2022-03-31 9,268
2021-12-31 9,268
2021-09-30 9,268
2021-06-30 9,300