Bright Rock Capital Management’s Amphenol APH Stock Holding History

Bright Rock 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	$7.58M	Hold	43,000	–	–	1.52%	26
2026 Q1	$5.43M	Hold	43,000	–	–	1.07%	35
2025 Q4	$5.81M	Hold	43,000	–	–	1.14%	36
2025 Q3	$5.32M	Hold	43,000	–	–	1.04%	37
2025 Q2	$4.25M	Hold	43,000	–	–	0.86%	42
2025 Q1	$2.82M	Hold	43,000	–	–	0.59%	55
2024 Q4	$2.99M	Hold	43,000	–	–	0.64%	50
2024 Q3	$2.8M	Sell	43,000 -25,000	-37%	-$1.62M	0.56%	53
2024 Q2	$4.58M	Hold	68,000	–	–	0.97%	39
2024 Q1	$3.92M	Hold	68,000	–	–	0.81%	41
2023 Q4	$3.37M	Hold	68,000	–	–	0.76%	44
2023 Q3	$2.86M	Hold	68,000	–	–	0.7%	45
2023 Q2	$2.89M	Hold	68,000	–	–	0.67%	50
2023 Q1	$2.78M	Hold	68,000	–	–	0.69%	48
2022 Q4	$2.59M	Hold	68,000	–	–	0.67%	48
2022 Q3	$2.28M	Hold	68,000	–	–	0.64%	50
2022 Q2	$2.19M	Hold	68,000	–	–	0.59%	56
2022 Q1	$2.56M	Hold	68,000	–	–	0.6%	53
2021 Q4	$2.97M	Hold	68,000	–	–	0.67%	51
2021 Q3	$2.49M	Hold	68,000	–	–	0.62%	52
2021 Q2	$2.33M	Hold	68,000	–	–	0.56%	57
2021 Q1	$2.24M	Hold	68,000	–	–	0.57%	57
2020 Q4	$2.22M	Hold	68,000	–	–	0.61%	60
2020 Q3	$1.84M	Hold	68,000	–	–	0.55%	60
2020 Q2	$1.63M	Hold	68,000	–	–	0.51%	64
2020 Q1	$1.24M	Sell	68,000 -8,000	-11%	-$191K	0.45%	65
2019 Q4	$2.06M	Hold	76,000	–	–	0.6%	50
2019 Q3	$1.8M	Hold	76,000	–	–	0.56%	54
2019 Q2	$1.82M	Hold	76,000	–	–	0.58%	50
2019 Q1	$1.79M	Hold	76,000	–	–	0.6%	52
2018 Q4	$1.54M	Hold	76,000	–	–	0.58%	52
2018 Q3	$1.79M	Hold	76,000	–	–	0.58%	54
2018 Q2	$1.66M	Hold	76,000	–	–	0.57%	57
2018 Q1	$1.64M	Sell	76,000 -4,000	-5%	-$90.1K	0.56%	60
2017 Q4	$1.76M	Hold	80,000	–	–	0.48%	66
2017 Q3	$1.69M	Hold	80,000	–	–	0.49%	61
2017 Q2	$1.48M	Sell	80,000 -8,000	-9%	-$146K	0.44%	68
2017 Q1	$1.57M	Hold	88,000	–	–	0.47%	62
2016 Q4	$1.48M	Hold	88,000	–	–	0.46%	64
2016 Q3	$1.43M	Hold	88,000	–	–	0.45%	62
2016 Q2	$1.26M	Hold	88,000	–	–	0.41%	67
2016 Q1	$1.27M	Hold	88,000	–	–	0.43%	63
2015 Q4	$1.15M	Buy	+88,000	New	+$1.18M	0.43%	68
2014 Q3	–	Sell	-36,800	Closed	-$443K	–	89
2014 Q2	$443K	Hold	36,800	–	–	0.21%	78
2014 Q1	$422K	Hold	36,800	–	–	0.21%	75
2013 Q4	$410K	Hold	36,800	–	–	0.22%	78
2013 Q3	$356K	Hold	36,800	–	–	0.2%	81
2013 Q2	$359K	Buy	+36,800	New	+$352K	0.22%	73

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

Bright Rock Capital Management's APH Position: Q2 2026 in Review

Bright Rock Capital Management held its Amphenol (APH) position steady in Q2 2026 at 43,000 shares worth $7.58M. The position accounts for 1.52% of the portfolio, ranked #26.

Bright Rock Capital Management first reported a position in APH in Q2 2013 and has held it in 48 quarters since. 2,314 funds tracked by Wall St. Rank hold APH as of Q2 2026.

Bright Rock Capital Management held 43,000 shares of Amphenol worth $7.58M as of Q2 2026.
Bright Rock Capital Management left its Amphenol share count unchanged in Q2 2026.
Amphenol made up 1.52% of Bright Rock Capital Management's portfolio in Q2 2026, its #26 holding.
Bright Rock Capital Management first reported a position in Amphenol in Q2 2013 and has held it in 48 quarters since.
2,314 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Bright Rock Capital Management's 13F filing for Q2 2026, filed 8 Jul 2026.