CHIEF ADMINISTRATIVE OFFICER

Director

Founded in 1930 and transformed over the decades through the acquisition of dozens of esteemed brands, Ametek owns more than 40 autonomous industrial businesses operating across research, aerospace, energy, medical, and manufacturing. Ametek segments its business into two operating groups: the electronic instruments group and the electromechanical group. The EIG sells a broad portfolio of analytical, test, and measurement instruments, while the EMG sells highly engineered components, interconnects, and specialty metals. The company emphasizes product differentiation and market leadership in the niche markets it operates in.

Institution	Shares	Value	Change
Alecta Tjanstepension Omsesidigt	730,365	$177M	UNCHANGED
James Hambro & Partners	581,319	$141M	DECREASED
HM Payson &	545,930	$132M	DECREASED
Robeco Institutional Asset Management B.V	522,006	$126M	INCREASED
Fenimore Asset Management	365,310	$88M	INCREASED

Insider	Type	Shares	Value	Date
Ronald J Oscher (CHIEF ADMINISTRATIVE OFFICER)	OTHER	39,954		2026-05-27
Nick L Stanage (Director)	AWARD	760	$178K	2026-05-07

Ametek, Inc. (AME) Ownership & Trading Activity

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