Dmitry Balyasny’s Amphenol APH Stock Holding History

Dmitry Balyasny’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 Q2	$970K	Sell	5,500 -6,600	-55%	-$951K	﹤0.01%	2232
2026 Q1	$1.53M	Buy	12,100 +9,000	+290%	+$1.27M	﹤0.01%	1906
2025 Q4	$419K	Buy	+3,100	New	+$415K	﹤0.01%	2600
2017 Q3	–	Sell	-200,000	Closed	-$3.69M	–	1862
2017 Q2	$3.69M	Buy	+200,000	New	+$3.65M	0.02%	822
2016 Q1	–	Sell	-211,200	Closed	-$2.76M	–	1257
2015 Q4	$2.76M	Buy	211,200 +11,200	+6%	+$150K	0.02%	610
2015 Q3	$2.55M	Buy	+200,000	New	+$2.69M	0.02%	630

Other funds holding APH

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Dmitry Balyasny's APH Position: Q2 2026 in Review

Dmitry Balyasny increased its Amphenol (APH) stake by 7,407% in Q2 2026, buying an estimated $207M and bringing the position to 1,455,963 shares worth $257M. The position accounts for 0.32% of the portfolio, ranked #45.

Dmitry Balyasny first reported a position in APH in Q3 2013 and has held it in 36 quarters since. 2,315 funds tracked by Wall St. Rank hold APH as of Q2 2026.

Dmitry Balyasny held 1,455,963 shares of Amphenol worth $257M as of Q2 2026.
Dmitry Balyasny bought 1,436,568 Amphenol shares in Q2 2026, an estimated $207M.
Amphenol made up 0.32% of Dmitry Balyasny's portfolio in Q2 2026, its #45 holding.
Dmitry Balyasny first reported a position in Amphenol in Q3 2013 and has held it in 36 quarters since.
2,315 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Balyasny Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.