AMPHENOL CORP NEW

Ticker: APH CUSIP: 032095101 Class: COM

Quantum Portfolio Management LLC's Holding History (CIK: 0002003672)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 9,090 Value ($000) $1,228 Avg Close $133.54 Range $119.81 - $144.09

Q3 2025

Shares 15,121 Value ($000) $1,871 Avg Close $109.40 Range $94.88 - $125.82

Q2 2025

Shares 9,501 Value ($000) $938 Avg Close $81.39 Range $56.16 - $98.68

Q1 2025

Shares 10,610 Value ($000) $696 Avg Close $67.73 Range $59.55 - $78.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,090	$1,228	$133.54	$119.81 - $144.09
Q3 2025	15,121	$1,871	$109.40	$94.88 - $125.82
Q2 2025	9,501	$938	$81.39	$56.16 - $98.68
Q1 2025	10,610	$696	$67.73	$59.55 - $78.78