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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
698,762
-19,485
-3% -$2.81M 1.55% 11
2026
Q1 		$90.8M Buy
718,247
+60,110
+9% +$8.46M 1.3% 14
2025
Q4 		$89.1M Sell
658,137
-70,560
-10% -$9.44M 1.54% 9
2025
Q3 		$90.3M Buy
728,697
+9,507
+1% +$1.04M 1.25% 11
2025
Q2 		$71.1M Buy
+719,190
New +$58.8M 1.22% 13
2024
Q4 		– Sell
-19,631
Closed -$1.28M – 423
2024
Q3 		$1.28M Buy
19,631
+1,541
+9% +$99.9K 0.03% 224
2024
Q2 		$1.22M Buy
18,090
+700
+4% +$44.2K 0.03% 210
2024
Q1 		$1M Buy
17,390
+5,392
+45% +$283K 0.03% 217
2023
Q4 		$596K Buy
11,998
+974
+9% +$43K 0.02% 252
2023
Q3 		$464K Buy
11,024
+1,592
+17% +$68.5K 0.02% 288
2023
Q2 		$402K Buy
9,432
+3,626
+62% +$141K 0.02% 308
2023
Q1 		$238K Buy
+5,806
New +$229K 0.01% 360
2022
Q3 		– Sell
-15,374
Closed -$496K – 379
2022
Q2 		$496K Buy
15,374
+440
+3% +$15.3K 0.03% 186
2022
Q1 		$564K Sell
14,934
-384
-3% -$14.9K 0.05% 150
2021
Q4 		$671K Buy
+15,318
New +$620K 0.04% 152
2020
Q4 		– Sell
-10,300
Closed -$310K – 199
2020
Q3 		$310K Buy
+10,300
New +$271K 0.06% 150
2019
Q1 		– Sell
-1,233,556
Closed -$25M – 94
2018
Q4 		$25M Sell
1,233,556
-2,764
-0.2% -$59.4K 8.84% 3
2018
Q3 		$29.1M Buy
+1,236,320
New +$28.7M 6.41% 3
2018
Q2 		– Sell
-157,376
Closed -$3.43M – 496
2018
Q1 		$3.43M Buy
157,376
+248
+0.2% +$5.58K 0.58% 36
2017
Q4 		$3.58M Buy
+157,128
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 $3.37T 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

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 698,762 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. 2,313 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Summit Trail Advisors held 698,762 shares of Amphenol worth $123M as of Q2 2026.
  • Summit Trail Advisors sold 19,485 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.
  • 2,313 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.