YHB Investment Advisors’s Amphenol APH Stock Holding History

YHB Investment 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	$24.9M	Buy	141,366 +726	+0.5%	+$105K	1.6%	12
2026 Q1	$17.8M	Buy	140,640 +665	+0.5%	+$93.6K	1.27%	16
2025 Q4	$18.9M	Buy	139,975 +557	+0.4%	+$74.5K	1.31%	16
2025 Q3	$17.3M	Buy	139,418 +1,923	+1%	+$211K	1.26%	18
2025 Q2	$13.6M	Sell	137,495 -342	-0.2%	-$28K	1.05%	24
2025 Q1	$9.04M	Sell	137,837 -2,841	-2%	-$194K	0.76%	33
2024 Q4	$9.77M	Sell	140,678 -754	-0.5%	-$52.8K	0.8%	30
2024 Q3	$9.22M	Sell	141,432 -5,822	-4%	-$377K	0.76%	32
2024 Q2	$9.92M	Sell	147,254 -4,796	-3%	-$303K	0.85%	29
2024 Q1	$8.77M	Sell	152,050 -1,076	-0.7%	-$56.4K	0.78%	35
2023 Q4	$7.59M	Sell	153,126 -6,226	-4%	-$275K	0.73%	37
2023 Q3	$6.69M	Sell	159,352 -876	-0.5%	-$37.7K	0.62%	43
2023 Q2	$6.81M	Sell	160,228 -1,418	-0.9%	-$55.1K	0.63%	42
2023 Q1	$6.6M	Sell	161,646 -1,214	-0.7%	-$47.9K	0.66%	40
2022 Q4	$6.2M	Sell	162,860 -866	-0.5%	-$32.8K	0.66%	45
2022 Q3	$5.48M	Sell	163,726 -2,278	-1%	-$82.7K	0.61%	47
2022 Q2	$5.34M	Sell	166,004 -506	-0.3%	-$17.6K	0.56%	53
2022 Q1	$6.27M	Sell	166,510 -20,186	-11%	-$782K	0.55%	50
2021 Q4	$8.16M	Sell	186,696 -522	-0.3%	-$21.1K	0.65%	43
2021 Q3	$6.86M	Sell	187,218 -746	-0.4%	-$27.4K	0.59%	46
2021 Q2	$6.43M	Sell	187,964 -940	-0.5%	-$31.7K	0.55%	52
2021 Q1	$6.47M	Buy	188,904 +1,608	+0.9%	+$52.2K	0.56%	51
2020 Q4	$6.12M	Sell	187,296 -728	-0.4%	-$22.4K	0.58%	48
2020 Q3	$5.09M	Sell	188,024 -25,308	-12%	-$667K	0.55%	50
2020 Q2	$5.11M	Buy	213,332 +7,128	+3%	+$159K	0.74%	43
2020 Q1	$3.76M	Buy	206,204 +7,472	+4%	+$178K	0.65%	49
2019 Q4	$5.38M	Buy	198,732 +3,904	+2%	+$99.7K	0.77%	44
2019 Q3	$4.7M	Buy	194,828 +22,692	+13%	+$523K	0.72%	45
2019 Q2	$4.13M	Sell	172,136 -2,128	-1%	-$51.2K	0.66%	48
2019 Q1	$4.11M	Sell	174,264 -4,300	-2%	-$96.1K	0.64%	50
2018 Q4	$3.62M	Buy	178,564 +17,620	+11%	+$378K	0.65%	50
2018 Q3	$3.78M	Sell	160,944 -16	-0%	-$372	0.57%	55
2018 Q2	$3.51M	Sell	160,960 -1,012	-0.6%	-$22K	0.57%	56
2018 Q1	$3.49M	Sell	161,972 -2,540	-2%	-$57.2K	0.59%	58
2017 Q4	$3.61M	Buy	164,512 +2,640	+2%	+$58.1K	0.62%	56
2017 Q3	$3.42M	Sell	161,872 -19,400	-11%	-$381K	0.61%	55
2017 Q2	$3.35M	Buy	181,272 +18,940	+12%	+$346K	0.57%	60
2017 Q1	$2.94M	Buy	162,332 +3,680	+2%	+$63.7K	0.56%	61
2016 Q4	$2.67M	Sell	158,652 -3,840	-2%	-$64K	0.56%	62
2016 Q3	$2.64M	Sell	162,492 -5,740	-3%	-$87.2K	0.64%	53
2016 Q2	$2.41M	Buy	168,232 +9,552	+6%	+$137K	0.53%	60
2016 Q1	$2.29M	Buy	158,680 +1,232	+0.8%	+$16K	0.62%	52
2015 Q4	$2.06M	Buy	157,448 +17,096	+12%	+$229K	0.47%	66
2015 Q3	$1.79M	Buy	140,352 +6,328	+5%	+$85K	0.42%	73
2015 Q2	$1.94M	Buy	134,024 +14,680	+12%	+$211K	0.42%	72
2015 Q1	$1.76M	Buy	119,344 +4,460	+4%	+$62.4K	0.39%	76
2014 Q4	$1.54M	Buy	114,884 +1,820	+2%	+$23.3K	0.35%	81
2014 Q3	$1.41M	Buy	113,064 +40	+0%	+$502	0.34%	82
2014 Q2	$1.36M	Buy	113,024 +3,600	+3%	+$42.9K	0.33%	85
2014 Q1	$1.25M	Buy	109,424 +5,720	+6%	+$63.7K	0.32%	87
2013 Q4	$1.16M	Buy	103,704 +3,816	+4%	+$39.5K	0.31%	91
2013 Q3	$966K	Hold	99,888	–	–	0.29%	94
2013 Q2	$973K	Buy	+99,888	New	+$957K	0.3%	92

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

YHB Investment Advisors's APH Position: Q2 2026 in Review

YHB Investment Advisors increased its Amphenol (APH) stake by 0.52% in Q2 2026, buying an estimated $105K and bringing the position to 141,366 shares worth $24.9M. The position accounts for 1.6% of the portfolio, ranked #12.

YHB Investment Advisors first reported a position in APH in Q2 2013 and has held it in 53 quarters since. 2,313 funds tracked by Wall St. Rank hold APH as of Q2 2026.

YHB Investment Advisors held 141,366 shares of Amphenol worth $24.9M as of Q2 2026.
YHB Investment Advisors bought 726 Amphenol shares in Q2 2026, an estimated $105K.
Amphenol made up 1.6% of YHB Investment Advisors's portfolio in Q2 2026, its #12 holding.
YHB Investment Advisors first reported a position in Amphenol in Q2 2013 and has held it in 53 quarters since.
2,313 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on YHB Investment Advisors's 13F filing for Q2 2026, filed 14 Jul 2026.