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Summit Trail Advisors’s Amphenol APH Stock Holding History

Summit Trail Advisors’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 		$123M Sell
1,397,524
-38,970
-3% -$2.81M 1.55% 11
2026
Q1 		$90.8M Buy
1,436,494
+120,220
+9% +$8.46M 1.3% 14
2025
Q4 		$89.1M Sell
1,316,274
-141,120
-10% -$9.44M 1.54% 9
2025
Q3 		$90.3M Buy
1,457,394
+19,014
+1% +$1.04M 1.25% 11
2025
Q2 		$71.1M Buy
+1,438,380
New +$58.8M 1.22% 13
2024
Q4 		– Sell
-39,262
Closed -$1.28M – 423
2024
Q3 		$1.28M Buy
39,262
+3,082
+9% +$99.9K 0.03% 224
2024
Q2 		$1.22M Buy
36,180
+1,400
+4% +$44.2K 0.03% 210
2024
Q1 		$1M Buy
34,780
+10,784
+45% +$283K 0.03% 217
2023
Q4 		$596K Buy
23,996
+1,948
+9% +$43K 0.02% 252
2023
Q3 		$464K Buy
22,048
+3,184
+17% +$68.5K 0.02% 288
2023
Q2 		$402K Buy
18,864
+7,252
+62% +$141K 0.02% 308
2023
Q1 		$238K Buy
+11,612
New +$229K 0.01% 360
2022
Q3 		– Sell
-30,748
Closed -$496K – 379
2022
Q2 		$496K Buy
30,748
+880
+3% +$15.3K 0.03% 186
2022
Q1 		$564K Sell
29,868
-768
-3% -$14.9K 0.05% 150
2021
Q4 		$671K Buy
+30,636
New +$620K 0.04% 152
2020
Q4 		– Sell
-20,600
Closed -$310K – 199
2020
Q3 		$310K Buy
+20,600
New +$271K 0.06% 150
2019
Q1 		– Sell
-2,467,112
Closed -$25M – 94
2018
Q4 		$25M Sell
2,467,112
-5,528
-0.2% -$59.4K 8.84% 3
2018
Q3 		$29.1M Buy
+2,472,640
New +$28.7M 6.41% 3
2018
Q2 		– Sell
-314,752
Closed -$3.43M – 496
2018
Q1 		$3.43M Buy
314,752
+496
+0.2% +$5.58K 0.58% 36
2017
Q4 		$3.58M Buy
+314,256
New +$3.46M 0.45% 41

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 $3.38T AUM 44.17% 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

Summit Trail Advisors's APH Position: Q2 2026 in Review

Summit Trail Advisors reduced its Amphenol (APH) stake by 2.7% in Q2 2026, selling an estimated $2.81M and leaving 1,397,524 shares worth $123M. The position accounts for 1.55% of the portfolio, ranked #11.

Summit Trail Advisors first reported a position in APH in Q4 2017 and has held it in 20 quarters since. 2,340 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Summit Trail Advisors held 1,397,524 shares of Amphenol worth $123M as of Q2 2026.
  • Summit Trail Advisors sold 38,970 Amphenol shares in Q2 2026, an estimated $2.81M.
  • Amphenol made up 1.55% of Summit Trail Advisors's portfolio in Q2 2026, its #11 holding.
  • Summit Trail Advisors first reported a position in Amphenol in Q4 2017 and has held it in 20 quarters since.
  • 2,340 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Summit Trail Advisors's 13F filing for Q2 2026, filed 11 Aug 2026.