BBHC
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Brown Brothers Harriman & Co’s Amphenol APH Stock Holding History

Brown Brothers Harriman & Co’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 		$4.45M Buy
25,264
+10,407
+70% +$1.5M 0.02% 236
2026
Q1 		$1.88M Buy
14,857
+6,328
+74% +$891K 0.01% 323
2025
Q4 		$1.15M Buy
8,529
+3,463
+68% +$463K 0.01% 349
2025
Q3 		$627K Buy
5,066
+1,510
+42% +$166K ﹤0.01% 437
2025
Q2 		$351K Buy
3,556
+2,386
+204% +$195K ﹤0.01% 525
2025
Q1 		$76.7K Buy
1,170
+16
+1% +$1.09K ﹤0.01% 752
2024
Q4 		$80.1K Buy
1,154
+656
+132% +$45.9K ﹤0.01% 767
2024
Q3 		$32.5K Buy
498
+166
+50% +$10.8K ﹤0.01% 868
2024
Q2 		$22.4K Sell
332
-628
-65% -$39.6K ﹤0.01% 873
2024
Q1 		$55.4K Sell
960
-272,068
-100% -$14.3M ﹤0.01% 752
2023
Q4 		$13.5M Buy
273,028
+5,526
+2% +$244K 0.11% 90
2023
Q3 		$11.2M Sell
267,502
-6,810
-2% -$293K 0.1% 92
2023
Q2 		$11.7M Buy
274,312
+136
+0% +$5.28K 0.09% 80
2023
Q1 		$11.2M Buy
274,176
+73,044
+36% +$2.88M 0.09% 77
2022
Q4 		$7.66M Buy
201,132
+171,752
+585% +$6.5M 0.07% 90
2022
Q3 		$984K Buy
29,380
+28,916
+6,232% +$1.05M 0.01% 217
2022
Q2 		$15K Sell
464
-802
-63% -$27.9K ﹤0.01% 933
2022
Q1 		$48K Buy
1,266
+1,054
+497% +$40.8K ﹤0.01% 773
2021
Q4 		$9 Sell
212
-980
-82% -$39.7K ﹤0.01% 929
2021
Q3 		$44 Hold
1,192
– – ﹤0.01% 707
2021
Q2 		$41 Buy
1,192
+1,004
+534% +$33.9K ﹤0.01% 700
2021
Q1 		$6 Sell
188
-1,232
-87% -$40K ﹤0.01% 932
2020
Q4 		$46K Sell
1,420
-4
-0.3% -$123 ﹤0.01% 674
2020
Q3 		$39K Sell
1,424
-4,880
-77% -$129K ﹤0.01% 615
2020
Q2 		$151K Buy
6,304
+4,772
+311% +$107K ﹤0.01% 416
2020
Q1 		$28K Sell
1,532
-1,156
-43% -$27.6K ﹤0.01% 587
2019
Q4 		$73K Hold
2,688
– – ﹤0.01% 604
2019
Q3 		$65K Buy
2,688
+1,084
+68% +$25K ﹤0.01% 602
2019
Q2 		$38K Buy
1,604
+224
+16% +$5.39K ﹤0.01% 633
2019
Q1 		$33K Sell
1,380
-208
-13% -$4.65K ﹤0.01% 649
2018
Q4 		$32K Buy
1,588
+1,380
+663% +$29.6K ﹤0.01% 558
2018
Q3 		$5K Buy
+208
New +$4.83K ﹤0.01% 744
2018
Q1 		– Sell
-236
Closed -$5K – 811
2017
Q4 		$5K Buy
236
+144
+157% +$3.17K ﹤0.01% 841
2017
Q3 		$2K Hold
92
– – ﹤0.01% 711
2017
Q2 		$2K Hold
92
– – ﹤0.01% 724
2017
Q1 		$2K Sell
92
-1,228
-93% -$21.2K ﹤0.01% 760
2016
Q4 		$22K Hold
1,320
– – ﹤0.01% 608
2016
Q3 		$21K Hold
1,320
– – ﹤0.01% 538
2016
Q2 		$19K Sell
1,320
-1,600
-55% -$23K ﹤0.01% 559
2016
Q1 		$42K Sell
2,920
-4,600
-61% -$59.7K ﹤0.01% 455
2015
Q4 		$98K Sell
7,520
-192
-2% -$2.57K ﹤0.01% 396
2015
Q3 		$98K Buy
7,712
+632
+9% +$8.48K ﹤0.01% 412
2015
Q2 		$103K Hold
7,080
– – ﹤0.01% 421
2015
Q1 		$104K Sell
7,080
-2,000
-22% -$28K ﹤0.01% 420
2014
Q4 		$122K Hold
9,080
– – ﹤0.01% 415
2014
Q3 		$113K Buy
9,080
+4,552
+101% +$57.1K ﹤0.01% 424
2014
Q2 		$55K Sell
4,528
-584
-11% -$6.96K ﹤0.01% 496
2014
Q1 		$59K Buy
5,112
+3,064
+150% +$34.1K ﹤0.01% 475
2013
Q4 		$23K Buy
+2,048
New +$21.2K ﹤0.01% 529
2013
Q3 		– Sell
-435,400
Closed -$4.24M – 701
2013
Q2 		$4.24M Buy
+435,400
New +$4.17M 0.02% 120

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 $3.37T AUM 44.26% 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

Brown Brothers Harriman & Co's APH Position: Q2 2026 in Review

Brown Brothers Harriman & Co increased its Amphenol (APH) stake by 70% in Q2 2026, buying an estimated $1.5M and bringing the position to 25,264 shares worth $4.45M. The position accounts for 0.02% of the portfolio, ranked #236.

Brown Brothers Harriman & Co first reported a position in APH in Q2 2013 and has held it in 50 quarters since. The position peaked at $13.5M in Q4 2023. 2,315 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Brown Brothers Harriman & Co held 25,264 shares of Amphenol worth $4.45M as of Q2 2026.
  • Brown Brothers Harriman & Co bought 10,407 Amphenol shares in Q2 2026, an estimated $1.5M.
  • Amphenol made up 0.02% of Brown Brothers Harriman & Co's portfolio in Q2 2026, its #236 holding.
  • Brown Brothers Harriman & Co first reported a position in Amphenol in Q2 2013 and has held it in 50 quarters since.
  • Brown Brothers Harriman & Co's Amphenol position peaked at $13.5M in Q4 2023.
  • 2,315 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Brown Brothers Harriman & Co's 13F filing for Q2 2026, filed 12 Aug 2026.