Two Sigma Securities’s Amphenol APH Stock Holding History

Two Sigma Securities’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
2024 Q4	–	Sell	-32,400	Closed	-$2.11M	–	1676
2024 Q3	$2.11M	Buy	32,400 +13,400	+71%	+$869K	0.04%	523
2024 Q2	$1.28M	Buy	+19,000	New	+$1.2M	0.02%	953
2024 Q1	–	Sell	-18,800	Closed	-$932K	–	2941
2023 Q4	$932K	Buy	18,800 +2,000	+12%	+$88.4K	0.01%	1090
2023 Q3	$706K	Buy	16,800 +600	+4%	+$25.8K	0.01%	1267
2023 Q2	$688K	Buy	+16,200	New	+$629K	0.01%	1212
2022 Q4	–	Sell	-9,600	Closed	-$321K	–	2553
2022 Q3	$321K	Buy	+9,600	New	+$349K	0.01%	1497
2018 Q4	–	Sell	-59,200	Closed	-$1.39M	–	2127
2018 Q3	$1.39M	Buy	59,200 +36,400	+160%	+$846K	0.01%	881
2018 Q2	$497K	Buy	+22,800	New	+$496K	﹤0.01%	1752

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 Securities's APH Position: Q1 2026 in Review

Two Sigma Securities opened a new position in Amphenol (APH) in Q1 2026: 6,814 shares worth $861K. The stake represents 0.1% of the portfolio and ranks #257 among its holdings. This is a return to the name: Two Sigma Securities previously reported a position in APH as recently as Q1 2025.

Two Sigma Securities first reported a position in APH in Q3 2018 and has held it in 15 quarters since. The position peaked at $4.02M in Q3 2024. 2,115 funds tracked by Wall St. Rank hold APH as of Q1 2026.

Two Sigma Securities held 6,814 shares of Amphenol worth $861K as of Q1 2026.
Amphenol was a new Two Sigma Securities position in Q1 2026.
Amphenol made up 0.1% of Two Sigma Securities's portfolio in Q1 2026, its #257 holding.
Two Sigma Securities first reported a position in Amphenol in Q3 2018 and has held it in 15 quarters since.
Two Sigma Securities's Amphenol position peaked at $4.02M in Q3 2024.
2,115 funds tracked by Wall St. Rank held Amphenol as of Q1 2026.

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