AllianceBernstein’s Amphenol APH Stock Holding History

AllianceBernstein’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	$767M	Buy	12,133,116 +3,983,212	+49%	+$287M	0.25%	77
2026 Q1	$551M	Sell	8,149,904 -2,198,736	-21%	-$155M	0.18%	107
2025 Q4	$699M	Sell	10,348,640 -4,034,550	-28%	-$270M	0.22%	86
2025 Q3	$890M	Sell	14,383,190 -1,668,412	-10%	-$91.5M	0.28%	62
2025 Q2	$793M	Sell	16,051,602 -1,427,504	-8%	-$58.4M	0.26%	70
2025 Q1	$573M	Buy	17,479,106 +184,900	+1%	+$6.31M	0.21%	93
2024 Q4	$601M	Sell	17,294,206 -12,551,566	-42%	-$439M	0.2%	87
2024 Q3	$972M	Buy	29,845,772 +466,388	+2%	+$15.1M	0.33%	59
2024 Q2	$990M	Sell	29,379,384 -2,568,900	-8%	-$81M	0.35%	55
2024 Q1	$921M	Sell	31,948,284 -3,974,224	-11%	-$104M	0.33%	60
2023 Q4	$890M	Sell	35,922,508 -1,268,676	-3%	-$28M	0.34%	59
2023 Q3	$781M	Sell	37,191,184 -8,356,908	-18%	-$180M	0.33%	64
2023 Q2	$967M	Sell	45,548,092 -8,704,524	-16%	-$169M	0.39%	52
2023 Q1	$1.11B	Sell	54,252,616 -11,943,676	-18%	-$236M	0.47%	37
2022 Q4	$1.26B	Sell	66,196,292 -3,966,076	-6%	-$75M	0.57%	27
2022 Q3	$1.17B	Buy	70,162,368 +1,419,052	+2%	+$25.8M	0.57%	26
2022 Q2	$1.11B	Buy	68,743,316 +4,173,200	+6%	+$72.5M	0.51%	32
2022 Q1	$1.22B	Sell	64,570,116 -3,386,084	-5%	-$65.6M	0.47%	33
2021 Q4	$1.49B	Buy	67,956,200 +3,459,672	+5%	+$70M	0.53%	28
2021 Q3	$1.18B	Buy	64,496,528 +2,648,932	+4%	+$48.6M	0.47%	33
2021 Q2	$1.06B	Sell	61,847,596 -7,482,744	-11%	-$126M	0.42%	37
2021 Q1	$1.14B	Buy	69,330,340 +2,072,116	+3%	+$33.7M	0.5%	30
2020 Q4	$1.1B	Buy	67,258,224 +209,632	+0.3%	+$3.22M	0.52%	34
2020 Q3	$907M	Buy	67,048,592 +5,310,168	+9%	+$70M	0.49%	35
2020 Q2	$739M	Buy	61,738,424 +9,805,240	+19%	+$109M	0.43%	45
2020 Q1	$473M	Buy	51,933,184 +2,655,672	+5%	+$31.7M	0.34%	62
2019 Q4	$667M	Buy	49,277,512 +4,505,104	+10%	+$57.5M	0.38%	55
2019 Q3	$540M	Sell	44,772,408 -2,098,640	-4%	-$24.2M	0.34%	63
2019 Q2	$562M	Buy	46,871,048 +2,490,728	+6%	+$30M	0.35%	56
2019 Q1	$524M	Buy	44,380,320 +3,461,000	+8%	+$38.7M	0.34%	62
2018 Q4	$414M	Buy	40,919,320 +8,364,704	+26%	+$89.8M	0.31%	75
2018 Q3	$383M	Buy	32,554,616 +2,143,960	+7%	+$24.9M	0.25%	87
2018 Q2	$331M	Buy	30,410,656 +509,360	+2%	+$5.54M	0.23%	96
2018 Q1	$322M	Sell	29,901,296 -3,852,512	-11%	-$43.4M	0.23%	96
2017 Q4	$370M	Sell	33,753,808 -1,250,760	-4%	-$13.8M	0.27%	89
2017 Q3	$370M	Buy	35,004,568 +72,784	+0.2%	+$715K	0.28%	91
2017 Q2	$322M	Sell	34,931,784 -1,355,464	-4%	-$12.4M	0.25%	93
2017 Q1	$323M	Sell	36,287,248 -5,459,024	-13%	-$47.2M	0.26%	88
2016 Q4	$351M	Sell	41,746,272 -2,991,744	-7%	-$24.9M	0.29%	78
2016 Q3	$363M	Sell	44,738,016 -31,373,520	-41%	-$238M	0.31%	77
2016 Q2	$545M	Buy	76,111,536 +3,450,464	+5%	+$24.8M	0.47%	42
2016 Q1	$525M	Sell	72,661,072 -7,460,424	-9%	-$48.4M	0.45%	48
2015 Q4	$523M	Buy	80,121,496 +895,432	+1%	+$5.98M	0.45%	44
2015 Q3	$505M	Buy	79,226,064 +17,189,552	+28%	+$115M	0.43%	48
2015 Q2	$450M	Buy	62,036,512 +2,505,608	+4%	+$18M	0.37%	63
2015 Q1	$439M	Buy	59,530,904 +782,952	+1%	+$5.48M	0.36%	63
2014 Q4	$395M	Sell	58,747,952 -3,833,840	-6%	-$24.5M	0.33%	75
2014 Q3	$391M	Sell	62,581,792 -2,049,568	-3%	-$12.9M	0.33%	70
2014 Q2	$389M	Sell	64,631,360 -640,480	-1%	-$3.82M	0.33%	70
2014 Q1	$374M	Buy	65,271,840 +5,975,168	+10%	+$33.3M	0.32%	76
2013 Q4	$331M	Buy	59,296,672 +46,288,736	+356%	+$239M	0.3%	88
2013 Q3	$62.9M	Sell	13,007,936 -176,224	-1%	-$860K	0.06%	368
2013 Q2	$64.2M	Buy	+13,184,160	New	+$63.1M	0.07%	322

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

AllianceBernstein's APH Position: Q2 2026 in Review

AllianceBernstein increased its Amphenol (APH) stake by 49% in Q2 2026, buying an estimated $287M and bringing the position to 12,133,116 shares worth $767M. The position accounts for 0.25% of the portfolio, ranked #77.

AllianceBernstein first reported a position in APH in Q2 2013 and has held it in 53 quarters since. The position peaked at $1.49B in Q4 2021. 2,326 funds tracked by Wall St. Rank hold APH as of Q2 2026.

AllianceBernstein held 12,133,116 shares of Amphenol worth $767M as of Q2 2026.
AllianceBernstein bought 3,983,212 Amphenol shares in Q2 2026, an estimated $287M.
Amphenol made up 0.25% of AllianceBernstein's portfolio in Q2 2026, its #77 holding.
AllianceBernstein first reported a position in Amphenol in Q2 2013 and has held it in 53 quarters since.
AllianceBernstein's Amphenol position peaked at $1.49B in Q4 2021.
2,326 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.