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Calamos Advisors LLC

Position in APH — Amphenol Corp /De/

CIK 1316507 NAPERVILLE, IL

Position in APH

as of Jun 30, 2026 · filed Jul 31, 2026
Position Value
$65,168,753
+$65,168,753 QoQ
Shares Held
1,478,420
+24.3% QoQ
Ownership
0.030%
of shares outstanding
% of Portfolio
0.37%
of 13F equity value
Holder Rank
#39
of 1,000 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in APH Over Time

Shares Held

Position Value (USD)

Position in Electronic Components

Technology · as of Jun 30, 2026

Calamos Advisors LLC holds $112,366,251 across 12 Electronic Components names. APH ranks #1 (58.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 APH
Amphenol Corp /De/
This page
1,478,420 $65,168,753

All Filings in APH

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $65,168,753 369,605
2026-03-31 297,447
2025-12-31 300,354
2025-09-30 307,018
2025-06-30 306,608
2025-03-31 306,608
2024-12-31 303,193
2024-09-30 303,193
2024-06-30 310,632
2024-03-31 160,985
2023-12-31 165,034
2023-09-30 167,189
2023-06-30 167,189
2023-03-31 167,189
2022-12-31 188,091
2022-09-30 221,346
2022-06-30 221,346
2022-03-31 215,385
2021-12-31 186,676
2021-09-30 179,449
2021-06-30 163,615
2021-03-31 126,400
2020-12-31 61,247
2020-09-30 63,898
2020-06-30 69,507
2020-03-31 73,954