AMPHENOL CORP-CL A (APH) Institutional Ownership and Insiders Activity

AMPHENOL CORP-CL A (APH) is widely held by institutional investors, with 9 tracked firms reporting positions valued at approximately $510.55M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Egerton Capital UK is the largest disclosed holder, reporting approximately $362.80M in APH holdings in its latest filing.

Institutional ownership among tracked investors remains highly concentrated, with Egerton Capital UK representing the majority of disclosed value.