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Bayesian Capital Management’s Amphenol APH Stock Holding History

Bayesian Capital Management’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 		– Sell
-19,202
Closed -$1.21M – 235
2026
Q1 		$1.21M Buy
+19,202
New +$1.35M 1.48% 17
2025
Q3 		– Sell
-115,260
Closed -$5.69M – 528
2025
Q2 		$5.69M Buy
+115,260
New +$4.71M 0.9% 14
2025
Q1 		– Sell
-87,200
Closed -$3.03M – 597
2024
Q4 		$3.03M Buy
+87,200
New +$3.05M 0.37% 76
2024
Q1 		– Sell
-28,336
Closed -$702K – 769
2023
Q4 		$702K Buy
+28,336
New +$626K 0.07% 309
2023
Q1 		– Sell
-15,032
Closed -$286K – 766
2022
Q4 		$286K Sell
15,032
-10,168
-40% -$192K 0.04% 499
2022
Q3 		$422K Buy
+25,200
New +$458K 0.09% 325
2022
Q2 		– Sell
-23,368
Closed -$440K – 773
2022
Q1 		$440K Buy
+23,368
New +$452K 0.07% 407
2021
Q2 		– Sell
-47,600
Closed -$785K – 400
2021
Q1 		$785K Buy
+47,600
New +$773K 0.18% 147
2019
Q2 		– Sell
-105,480
Closed -$1.25M – 502
2019
Q1 		$1.25M Sell
105,480
-84,800
-45% -$948K 0.24% 131
2018
Q4 		$1.93M Buy
190,280
+137,600
+261% +$1.48M 0.39% 48
2018
Q3 		$619K Buy
+52,680
New +$612K 0.1% 278
2017
Q4 		– Sell
-40,000
Closed -$423K – 547
2017
Q3 		$423K Buy
+40,000
New +$393K 0.1% 302
2017
Q1 		– Sell
-52,000
Closed -$437K – 403
2016
Q4 		$437K Buy
+52,000
New +$433K 0.11% 334
2016
Q3 		– Sell
-35,200
Closed -$252K – 352
2016
Q2 		$252K Buy
+35,200
New +$253K 0.15% 267

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

Bayesian Capital Management's APH Position: Q2 2026 in Review

Bayesian Capital Management sold out of Amphenol (APH) in Q2 2026, closing a stake of 19,202 shares — an estimated $1.21M sold.

Bayesian Capital Management first reported a position in APH in Q2 2016 and held it in 14 quarters. The position peaked at $5.69M in Q2 2025. 2,340 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Bayesian Capital Management reported no remaining Amphenol position as of Q2 2026 after selling out during the quarter.
  • Bayesian Capital Management sold 19,202 Amphenol shares in Q2 2026, an estimated $1.21M.
  • Bayesian Capital Management first reported a position in Amphenol in Q2 2016 and held it in 14 quarters.
  • Bayesian Capital Management's Amphenol position peaked at $5.69M in Q2 2025.
  • 2,340 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

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