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Congress Asset Management’s Amphenol APH Stock Holding History

Congress Asset 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 		$215M Buy
1,220,821
+253,529
+26% +$36.5M 1.32% 8
2026
Q1 		$122M Buy
967,292
+4,731
+0.5% +$666K 0.88% 28
2025
Q4 		$130M Sell
962,561
-5,612
-0.6% -$751K 0.92% 24
2025
Q3 		$120M Buy
968,173
+679,617
+236% +$74.6M 0.8% 39
2025
Q2 		$28.5M Sell
288,556
-18,209
-6% -$1.49M 0.2% 122
2025
Q1 		$20.1M Sell
306,765
-869
-0.3% -$59.3K 0.15% 133
2024
Q4 		$21.4M Sell
307,634
-2,539
-0.8% -$178K 0.14% 133
2024
Q3 		$20.2M Sell
310,173
-6,699
-2% -$434K 0.14% 131
2024
Q2 		$21.3M Sell
316,872
-21,070
-6% -$1.33M 0.15% 124
2024
Q1 		$19.5M Sell
337,942
-1,800
-0.5% -$94.3K 0.14% 125
2023
Q4 		$16.8M Sell
339,742
-3,486
-1% -$154K 0.13% 130
2023
Q3 		$14.4M Sell
343,228
-2,696
-0.8% -$116K 0.13% 138
2023
Q2 		$14.7M Sell
345,924
-5,002
-1% -$194K 0.13% 139
2023
Q1 		$14.3M Sell
350,926
-448
-0.1% -$17.7K 0.13% 138
2022
Q4 		$13.4M Sell
351,374
-12,798
-4% -$484K 0.13% 137
2022
Q3 		$12.2M Sell
364,172
-5,584
-2% -$203K 0.13% 131
2022
Q2 		$11.9M Sell
369,756
-10,674
-3% -$371K 0.11% 138
2022
Q1 		$14.3M Buy
380,430
+5,556
+1% +$215K 0.12% 123
2021
Q4 		$16.4M Sell
374,874
-82,970
-18% -$3.36M 0.12% 102
2021
Q3 		$16.8M Buy
457,844
+82,220
+22% +$3.02M 0.13% 99
2021
Q2 		$12.8M Buy
375,624
+5,368
+1% +$181K 0.11% 107
2021
Q1 		$12.2M Buy
370,256
+1,604
+0.4% +$52.1K 0.11% 104
2020
Q4 		$12.1M Buy
368,652
+6,672
+2% +$205K 0.11% 100
2020
Q3 		$9.8M Sell
361,980
-1,360
-0.4% -$35.8K 0.11% 105
2020
Q2 		$8.7M Buy
363,340
+9,160
+3% +$204K 0.1% 107
2020
Q1 		$6.45M Sell
354,180
-5,528
-2% -$132K 0.1% 123
2019
Q4 		$9.73M Buy
359,708
+276
+0.1% +$7.05K 0.12% 103
2019
Q3 		$8.67M Buy
359,432
+5,944
+2% +$137K 0.11% 95
2019
Q2 		$8.48M Buy
353,488
+4,188
+1% +$101K 0.11% 106
2019
Q1 		$8.25M Buy
349,300
+5,520
+2% +$123K 0.11% 108
2018
Q4 		$6.96M Buy
343,780
+1,712
+0.5% +$36.8K 0.1% 118
2018
Q3 		$8.04M Buy
342,068
+240
+0.1% +$5.58K 0.1% 124
2018
Q2 		$7.45M Sell
341,828
-33,792
-9% -$735K 0.1% 122
2018
Q1 		$8.09M Buy
375,620
+29,884
+9% +$673K 0.11% 110
2017
Q4 		$7.59M Sell
345,736
-15,488
-4% -$341K 0.11% 119
2017
Q3 		$7.64M Buy
361,224
+6,328
+2% +$124K 0.12% 118
2017
Q2 		$6.55M Sell
354,896
-5,992
-2% -$109K 0.12% 120
2017
Q1 		$6.42M Sell
360,888
-33,108
-8% -$573K 0.12% 122
2016
Q4 		$6.62M Sell
393,996
-7,772
-2% -$129K 0.14% 113
2016
Q3 		$6.52M Sell
401,768
-3,420,468
-89% -$52M 0.14% 115
2016
Q2 		$54.8M Sell
3,822,236
-96,124
-2% -$1.38M 1.27% 16
2016
Q1 		$56.6M Sell
3,918,360
-68,960
-2% -$895K 1.37% 15
2015
Q4 		$52.1M Sell
3,987,320
-10,356
-0.3% -$138K 1.29% 24
2015
Q3 		$50.9M Buy
3,997,676
+738,096
+23% +$9.91M 1.31% 24
2015
Q2 		$47.2M Sell
3,259,580
-723,464
-18% -$10.4M 1.36% 17
2015
Q1 		$58.7M Sell
3,983,044
-245,844
-6% -$3.44M 1.41% 22
2014
Q4 		$56.9M Sell
4,228,888
-227,240
-5% -$2.91M 1.45% 27
2014
Q3 		$55.6M Buy
+4,456,128
New +$55.9M 1.43% 29

Other funds holding APH

ECU
Egerton Capital (UK) London, United Kingdom $10.4B AUM 25.66% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
RG
Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return
ATO
Alecta Tjanstepension Omsesidigt Stockholm, Sweden $23.8B AUM 34.25% 1-Year Est. Return
FAM
Fenimore Asset Management Cobleskill, New York $4.83B AUM 9.09% 1-Year Est. Return
LMFP
Larry Mathis Financial Planning Phoenix, Arizona $124B AUM
JHP
James Hambro & Partners London, United Kingdom $2.76B AUM 19.67% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return
MBI
Montrusco Bolton Investments Montreal, Quebec, Canada $6.46B AUM 26.7% 1-Year Est. Return
BHIA
Birch Hill Investment Advisors Boston, Massachusetts $2.47B AUM 20.95% 1-Year Est. Return

Congress Asset Management's APH Position: Q2 2026 in Review

Congress Asset Management increased its Amphenol (APH) stake by 26% in Q2 2026, buying an estimated $36.5M and bringing the position to 1,220,821 shares worth $215M. The position accounts for 1.32% of the portfolio, ranked #8.

Congress Asset Management first reported a position in APH in Q3 2014 and has held it in 48 quarters since. 584 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Congress Asset Management held 1,220,821 shares of Amphenol worth $215M as of Q2 2026.
  • Congress Asset Management bought 253,529 Amphenol shares in Q2 2026, an estimated $36.5M.
  • Amphenol made up 1.32% of Congress Asset Management's portfolio in Q2 2026, its #8 holding.
  • Congress Asset Management first reported a position in Amphenol in Q3 2014 and has held it in 48 quarters since.
  • 584 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Congress Asset Management's 13F filing for Q2 2026, filed 7 Jul 2026.