Historical shareholding details of Alkeon Capital Management, LLC holdings in Amphenol Corp. - Ordinary Shares - Class A (APH)

Monthly changes of Alkeon Capital Management, LLC shareholding in Amphenol Corp. - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Sep 30, 2025	Alkeon Capital Management, Llc	4,104,603	0.34%

Jun 30, 2025	Alkeon Capital Management, Llc	2,670,953	0.22%

Mar 31, 2025	Alkeon Capital Management, Llc	2,550,953	0.21%

Dec 31, 2024	Alkeon Capital Management, Llc	2,400,000	0.20%

Sep 30, 2024	Alkeon Capital Management, Llc	2,400,000	0.20%

Jun 30, 2024	Alkeon Capital Management, Llc	2,080,000	0.17%