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	-9,601	Closed	-$1.21M	–	235
2026 Q1	$1.21M	Buy	+9,601	New	+$1.35M	1.48%	17
2025 Q3	–	Sell	-57,630	Closed	-$5.69M	–	528
2025 Q2	$5.69M	Buy	+57,630	New	+$4.71M	0.9%	14
2025 Q1	–	Sell	-43,600	Closed	-$3.03M	–	597
2024 Q4	$3.03M	Buy	+43,600	New	+$3.05M	0.37%	76
2024 Q1	–	Sell	-14,168	Closed	-$702K	–	769
2023 Q4	$702K	Buy	+14,168	New	+$626K	0.07%	309
2023 Q1	–	Sell	-7,516	Closed	-$286K	–	766
2022 Q4	$286K	Sell	7,516 -5,084	-40%	-$192K	0.04%	499
2022 Q3	$422K	Buy	+12,600	New	+$458K	0.09%	325
2022 Q2	–	Sell	-11,684	Closed	-$440K	–	773
2022 Q1	$440K	Buy	+11,684	New	+$452K	0.07%	407
2021 Q2	–	Sell	-23,800	Closed	-$785K	–	400
2021 Q1	$785K	Buy	+23,800	New	+$773K	0.18%	147
2019 Q2	–	Sell	-52,740	Closed	-$1.25M	–	502
2019 Q1	$1.25M	Sell	52,740 -42,400	-45%	-$948K	0.24%	131
2018 Q4	$1.93M	Buy	95,140 +68,800	+261%	+$1.48M	0.39%	48
2018 Q3	$619K	Buy	+26,340	New	+$612K	0.1%	278
2017 Q4	–	Sell	-20,000	Closed	-$423K	–	547
2017 Q3	$423K	Buy	+20,000	New	+$393K	0.1%	302
2017 Q1	–	Sell	-26,000	Closed	-$437K	–	403
2016 Q4	$437K	Buy	+26,000	New	+$433K	0.11%	334
2016 Q3	–	Sell	-17,600	Closed	-$252K	–	352
2016 Q2	$252K	Buy	+17,600	New	+$253K	0.15%	267

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

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 9,601 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. 2,321 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 9,601 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.
2,321 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.