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Birch Hill Investment Advisors LLC

Position in APH — Amphenol Corp /De/

CIK 1424177 Boston, MA

Position in APH

as of Jun 30, 2026 · filed Jul 21, 2026
Position Value
$126,934,178
+$126,934,178 QoQ
Shares Held
1,439,816
+3.1% QoQ
Ownership
0.058%
of shares outstanding
% of Portfolio
5.64%
of 13F equity value
Holder Rank
#17
of 1,001 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 99% Shared 0% None 1%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

Birch Hill Investment Advisors LLC holds $126,934,178 across 1 Electronic Components name. APH ranks #1 (100.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 APH
Amphenol Corp /De/
This page
1,439,816 $126,934,178

All Filings in APH

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $126,934,178 719,908
2026-03-31 698,111
2025-12-31 732,076
2025-09-30 757,569
2025-06-30 775,352
2025-03-31 787,726
2024-12-31 581,268
2024-09-30 587,852
2024-06-30 593,804
2024-03-31 303,902
2023-12-31 308,852
2023-09-30 300,832
2023-06-30 295,322
2023-03-31 148,362
2022-12-31 147,265
2022-09-30 144,273
2022-06-30 139,575
2022-03-31 58,990
2021-12-31 62,976
2021-09-30 64,876
2021-06-30 66,721
2021-03-31 69,996
2020-12-31 37,446
2020-09-30 38,331
2020-06-30 38,427
2020-03-31 23,905