William Blair & Company’s Amphenol APH Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $293M | Sell |
2,971,448
-55,902
| -2% | -$5.52M | 0.82% | 23 |
|
|
2025
Q1 | $199M | Sell |
3,027,350
-42,844
| -1% | -$2.81M | 0.6% | 46 |
|
|
2024
Q4 | $213M | Sell |
3,070,194
-22,496
| -0.7% | -$1.56M | 0.62% | 44 |
|
|
2024
Q3 | $202M | Sell |
3,092,690
-39,794
| -1% | -$2.59M | 0.59% | 47 |
|
|
2024
Q2 | $211M | Buy |
3,132,484
+1,596,110
| +104% | +$108M | 0.65% | 35 |
|
|
2024
Q1 | $177M | Buy |
1,536,374
+4,249
| +0.3% | +$490K | 0.56% | 46 |
|
|
2023
Q4 | $152M | Sell |
1,532,125
-12,645
| -0.8% | -$1.25M | 0.52% | 48 |
|
|
2023
Q3 | $130M | Buy |
1,544,770
+364
| +0% | +$30.6K | 0.5% | 47 |
|
|
2023
Q2 | $131M | Buy |
1,544,406
+10,607
| +0.7% | +$901K | 0.48% | 50 |
|
|
2023
Q1 | $125M | Buy |
1,533,799
+2,373
| +0.2% | +$194K | 0.5% | 48 |
|
|
2022
Q4 | $117M | Buy |
1,531,426
+14,634
| +1% | +$1.11M | 0.51% | 46 |
|
|
2022
Q3 | $102M | Sell |
1,516,792
-7,275
| -0.5% | -$487K | 0.47% | 51 |
|
|
2022
Q2 | $98.1M | Sell |
1,524,067
-7,790
| -0.5% | -$502K | 0.44% | 53 |
|
|
2022
Q1 | $115M | Sell |
1,531,857
-6,403
| -0.4% | -$482K | 0.4% | 57 |
|
|
2021
Q4 | $135M | Buy |
1,538,260
+13,041
| +0.9% | +$1.14M | 0.42% | 53 |
|
|
2021
Q3 | $112M | Sell |
1,525,219
-13,959
| -0.9% | -$1.02M | 0.38% | 60 |
|
|
2021
Q2 | $105M | Sell |
1,539,178
-24,543
| -2% | -$1.68M | 0.36% | 62 |
|
|
2021
Q1 | $103M | Buy |
1,563,721
+763,337
| +95% | +$50.4M | 0.39% | 59 |
|
|
2020
Q4 | $105M | Buy |
800,384
+26,070
| +3% | +$3.41M | 0.38% | 60 |
|
|
2020
Q3 | $83.8M | Sell |
774,314
-20,945
| -3% | -$2.27M | 0.36% | 61 |
|
|
2020
Q2 | $76.2M | Buy |
795,259
+3,145
| +0.4% | +$301K | 0.36% | 61 |
|
|
2020
Q1 | $57.7M | Sell |
792,114
-6,808
| -0.9% | -$496K | 0.36% | 61 |
|
|
2019
Q4 | $86.5M | Sell |
798,922
-7,033
| -0.9% | -$761K | 0.44% | 54 |
|
|
2019
Q3 | $77.8M | Sell |
805,955
-9,587
| -1% | -$925K | 0.45% | 54 |
|
|
2019
Q2 | $78.2M | Sell |
815,542
-15,259
| -2% | -$1.46M | 0.45% | 55 |
|
|
2019
Q1 | $78.5M | Sell |
830,801
-32,680
| -4% | -$3.09M | 0.48% | 50 |
|
|
2018
Q4 | $70M | Sell |
863,481
-13,067
| -1% | -$1.06M | 0.51% | 48 |
|
|
2018
Q3 | $82.4M | Sell |
876,548
-24,203
| -3% | -$2.28M | 0.5% | 48 |
|
|
2018
Q2 | $78.5M | Sell |
900,751
-18,423
| -2% | -$1.61M | 0.53% | 47 |
|
|
2018
Q1 | $79.2M | Sell |
919,174
-17,351
| -2% | -$1.49M | 0.56% | 44 |
|
|
2017
Q4 | $82.2M | Sell |
936,525
-12,708
| -1% | -$1.12M | 0.56% | 44 |
|
|
2017
Q3 | $80.3M | Sell |
949,233
-30,354
| -3% | -$2.57M | 0.6% | 38 |
|
|
2017
Q2 | $72.3M | Sell |
979,587
-14,045
| -1% | -$1.04M | 0.54% | 48 |
|
|
2017
Q1 | $70.6M | Buy |
993,632
+20,912
| +2% | +$1.49M | 0.57% | 42 |
|
|
2016
Q4 | $65.4M | Sell |
972,720
-8,051
| -0.8% | -$541K | 0.58% | 44 |
|
|
2016
Q3 | $63.7M | Sell |
980,771
-10,249
| -1% | -$665K | 0.56% | 48 |
|
|
2016
Q2 | $56.8M | Sell |
991,020
-9,100
| -0.9% | -$522K | 0.53% | 54 |
|
|
2016
Q1 | $57.8M | Buy |
1,000,120
+21,619
| +2% | +$1.25M | 0.54% | 53 |
|
|
2015
Q4 | $51.1M | Buy |
978,501
+51,674
| +6% | +$2.7M | 0.48% | 65 |
|
|
2015
Q3 | $47.2M | Buy |
926,827
+6,109
| +0.7% | +$311K | 0.41% | 71 |
|
|
2015
Q2 | $53.4M | Sell |
920,718
-30,167
| -3% | -$1.75M | 0.08% | 327 |
|
|
2015
Q1 | $56M | Sell |
950,885
-705
| -0.1% | -$41.5K | 0.09% | 301 |
|
|
2014
Q4 | $51.2M | Buy |
951,590
+464,401
| +95% | +$25M | 0.08% | 327 |
|
|
2014
Q3 | $48.7M | Sell |
487,189
-580,644
| -54% | -$58M | 0.08% | 318 |
|
|
2014
Q2 | $103M | Sell |
1,067,833
-112,265
| -10% | -$10.8M | 0.17% | 180 |
|
|
2014
Q1 | $108M | Sell |
1,180,098
-202,049
| -15% | -$18.5M | 0.18% | 174 |
|
|
2013
Q4 | $123M | Sell |
1,382,147
-23,531
| -2% | -$2.1M | 0.2% | 146 |
|
|
2013
Q3 | $109M | Sell |
1,405,678
-94,551
| -6% | -$7.32M | 0.19% | 155 |
|
|
2013
Q2 | $117M | Buy |
+1,500,229
| New | +$117M | 0.23% | 118 |
|