Alta Advisers’s Amphenol APH Stock Holding History

Alta Advisers’s Portfolio APH Stock Details APH Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$601K	Hold	4,760	–	–	0.22%	70
2025 Q4	$643K	Sell	4,760 -1,200	-20%	-$161K	0.23%	68
2025 Q3	$738K	Hold	5,960	–	–	0.23%	78
2025 Q2	$589K	Hold	5,960	–	–	0.21%	89
2025 Q1	$391K	Buy	5,960 +2,000	+51%	+$136K	0.17%	121
2024 Q4	$275K	Buy	3,960 +360	+10%	+$25.2K	0.17%	111
2024 Q3	$235K	Hold	3,600	–	–	0.11%	121
2024 Q2	$243K	Hold	3,600	–	–	0.12%	102
2024 Q1	$208K	Hold	3,600	–	–	0.1%	124
2023 Q4	$178K	Hold	3,600	–	–	0.1%	132
2023 Q3	$151K	Hold	3,600	–	–	0.09%	138
2023 Q2	$153K	Hold	3,600	–	–	0.09%	144
2023 Q1	$147K	Hold	3,600	–	–	0.09%	146
2022 Q4	$137K	Hold	3,600	–	–	0.08%	152
2022 Q3	$121K	Buy	+3,600	New	+$131K	0.08%	157

Other funds holding APH

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Capital International Investors Los Angeles, California $427B AUM 29.17% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Alta Advisers's APH Position: Q1 2026 in Review

Alta Advisers held its Amphenol (APH) position steady in Q1 2026 at 4,760 shares worth $601K. The position accounts for 0.22% of the portfolio, ranked #70.

Alta Advisers first reported a position in APH in Q3 2022 and has held it in 15 quarters since. The position peaked at $738K in Q3 2025. 2,114 funds tracked by Wall St. Rank hold APH as of Q1 2026.

Alta Advisers held 4,760 shares of Amphenol worth $601K as of Q1 2026.
Alta Advisers left its Amphenol share count unchanged in Q1 2026.
Amphenol made up 0.22% of Alta Advisers's portfolio in Q1 2026, its #70 holding.
Alta Advisers first reported a position in Amphenol in Q3 2022 and has held it in 15 quarters since.
Alta Advisers's Amphenol position peaked at $738K in Q3 2025.
2,114 funds tracked by Wall St. Rank held Amphenol as of Q1 2026.

Based on Alta Advisers's 13F filing for Q1 2026, filed 7 May 2026.