Two Sigma Investments’s Amphenol APH Stock Holding History

Two Sigma Investments’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	$1.14M	Buy	+9,000	New	+$1.27M	﹤0.01%	3166
2022 Q1	–	Sell	-5,400	Closed	-$236K	–	2668
2021 Q4	$236K	Sell	5,400 -2,600	-33%	-$105K	﹤0.01%	3812
2021 Q3	$293K	Sell	8,000 -2,600	-25%	-$95.5K	﹤0.01%	3685
2021 Q2	$363K	Buy	10,600 +600	+6%	+$20.3K	﹤0.01%	3351
2021 Q1	$330K	Buy	+10,000	New	+$325K	﹤0.01%	3256
2020 Q1	–	Sell	-17,600	Closed	-$476K	–	3057
2019 Q4	$476K	Buy	+17,600	New	+$449K	﹤0.01%	2839
2019 Q2	–	Sell	-19,600	Closed	-$463K	–	3297
2019 Q1	$463K	Buy	+19,600	New	+$438K	﹤0.01%	2310
2018 Q3	–	Sell	-33,200	Closed	-$723K	–	3150
2018 Q2	$723K	Buy	+33,200	New	+$723K	﹤0.01%	2386

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

Two Sigma Investments's APH Position: Q1 2026 in Review

Two Sigma Investments increased its Amphenol (APH) stake by 159% in Q1 2026, buying an estimated $25.1M and bringing the position to 290,609 shares worth $36.7M. The position accounts for 0.03% of the portfolio, ranked #633.

Two Sigma Investments first reported a position in APH in Q2 2013 and has held it in 26 quarters since. The position peaked at $187M in Q2 2025. 2,114 funds tracked by Wall St. Rank hold APH as of Q1 2026.

Two Sigma Investments held 290,609 shares of Amphenol worth $36.7M as of Q1 2026.
Two Sigma Investments bought 178,553 Amphenol shares in Q1 2026, an estimated $25.1M.
Amphenol made up 0.03% of Two Sigma Investments's portfolio in Q1 2026, its #633 holding.
Two Sigma Investments first reported a position in Amphenol in Q2 2013 and has held it in 26 quarters since.
Two Sigma Investments's Amphenol position peaked at $187M in Q2 2025.
2,114 funds tracked by Wall St. Rank held Amphenol as of Q1 2026.

Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.