Alyeska Investment Group
APH icon

Alyeska Investment Group’s Amphenol APH Stock Holding History

Alyeska Investment Group’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 		$409M Sell
4,636,356
-1,037,486
-18% -$74.8M 1.05% 9
2026
Q1 		$358M Buy
5,673,842
+1,969,720
+53% +$139M 1.01% 10
2025
Q4 		$250M Buy
+3,704,122
New +$248M 0.71% 19
2025
Q3 		– Sell
-825,576
Closed -$40.8M – 586
2025
Q2 		$40.8M Buy
825,576
+813,496
+6,734% +$33.3M 0.14% 180
2025
Q1 		$396K Buy
+12,080
New +$412K ﹤0.01% 474
2024
Q4 		– Sell
-4,089,588
Closed -$133M – 547
2024
Q3 		$133M Buy
+4,089,588
New +$133M 0.68% 26
2020
Q2 		– Sell
-1,852,456
Closed -$16.9M – 473
2020
Q1 		$16.9M Buy
+1,852,456
New +$22.1M 0.34% 97
2019
Q4 		– Sell
-6,426,472
Closed -$77.5M – 407
2019
Q3 		$77.5M Buy
+6,426,472
New +$74.1M 1.12% 14
2016
Q4 		– Sell
-4,355,272
Closed -$35.3M – 472
2016
Q3 		$35.3M Buy
4,355,272
+850,688
+24% +$6.46M 0.33% 100
2016
Q2 		$25.1M Buy
3,504,584
+1,247,944
+55% +$8.97M 0.24% 150
2016
Q1 		$16.3M Buy
2,256,640
+1,063,840
+89% +$6.91M 0.15% 202
2015
Q4 		$7.79M Buy
+1,192,800
New +$7.97M 0.08% 234

Other funds holding APH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Alyeska Investment Group's APH Position: Q2 2026 in Review

Alyeska Investment Group reduced its Amphenol (APH) stake by 18% in Q2 2026, selling an estimated $74.8M and leaving 4,636,356 shares worth $409M. The position accounts for 1.05% of the portfolio, ranked #9.

Alyeska Investment Group first reported a position in APH in Q4 2015 and has held it in 12 quarters since. 2,328 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Alyeska Investment Group held 4,636,356 shares of Amphenol worth $409M as of Q2 2026.
  • Alyeska Investment Group sold 1,037,486 Amphenol shares in Q2 2026, an estimated $74.8M.
  • Amphenol made up 1.05% of Alyeska Investment Group's portfolio in Q2 2026, its #9 holding.
  • Alyeska Investment Group first reported a position in Amphenol in Q4 2015 and has held it in 12 quarters since.
  • 2,328 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Alyeska Investment Group's 13F filing for Q2 2026, filed 14 Aug 2026.