William Blair & Company’s Amphenol APH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $318M | Sell |
2,520,319
-133,572
| -5% | -$18.8M | 0.91% | 17 |
|
|
2025
Q4 | $359M | Sell |
2,653,891
-97,623
| -4% | -$13.1M | 0.96% | 15 |
|
|
2025
Q3 | $340M | Sell |
2,751,514
-219,934
| -7% | -$24.1M | 0.91% | 20 |
|
|
2025
Q2 | $293M | Sell |
2,971,448
-55,902
| -2% | -$4.57M | 0.82% | 23 |
|
|
2025
Q1 | $199M | Sell |
3,027,350
-42,844
| -1% | -$2.92M | 0.6% | 46 |
|
|
2024
Q4 | $213M | Sell |
3,070,194
-22,496
| -0.7% | -$1.57M | 0.62% | 44 |
|
|
2024
Q3 | $202M | Sell |
3,092,690
-39,794
| -1% | -$2.58M | 0.59% | 47 |
|
|
2024
Q2 | $211M | Buy |
3,132,484
+59,736
| +2% | +$3.77M | 0.65% | 35 |
|
|
2024
Q1 | $177M | Buy |
3,072,748
+8,498
| +0.3% | +$445K | 0.56% | 46 |
|
|
2023
Q4 | $152M | Sell |
3,064,250
-25,290
| -0.8% | -$1.12M | 0.52% | 48 |
|
|
2023
Q3 | $130M | Buy |
3,089,540
+728
| +0% | +$31.3K | 0.5% | 47 |
|
|
2023
Q2 | $131M | Buy |
3,088,812
+21,214
| +0.7% | +$824K | 0.48% | 50 |
|
|
2023
Q1 | $125M | Buy |
3,067,598
+4,746
| +0.2% | +$187K | 0.5% | 48 |
|
|
2022
Q4 | $117M | Buy |
3,062,852
+29,268
| +1% | +$1.11M | 0.51% | 46 |
|
|
2022
Q3 | $102M | Sell |
3,033,584
-14,550
| -0.5% | -$528K | 0.47% | 51 |
|
|
2022
Q2 | $98.1M | Sell |
3,048,134
-15,580
| -0.5% | -$542K | 0.44% | 53 |
|
|
2022
Q1 | $115M | Sell |
3,063,714
-12,806
| -0.4% | -$496K | 0.4% | 57 |
|
|
2021
Q4 | $135M | Buy |
3,076,520
+26,082
| +0.9% | +$1.06M | 0.42% | 53 |
|
|
2021
Q3 | $112M | Sell |
3,050,438
-27,918
| -0.9% | -$1.03M | 0.38% | 60 |
|
|
2021
Q2 | $105M | Sell |
3,078,356
-49,086
| -2% | -$1.66M | 0.36% | 62 |
|
|
2021
Q1 | $103M | Sell |
3,127,442
-74,094
| -2% | -$2.41M | 0.39% | 59 |
|
|
2020
Q4 | $105M | Buy |
3,201,536
+104,280
| +3% | +$3.2M | 0.38% | 60 |
|
|
2020
Q3 | $83.8M | Sell |
3,097,256
-83,780
| -3% | -$2.21M | 0.36% | 61 |
|
|
2020
Q2 | $76.2M | Buy |
3,181,036
+12,580
| +0.4% | +$281K | 0.36% | 61 |
|
|
2020
Q1 | $57.7M | Sell |
3,168,456
-27,232
| -0.9% | -$649K | 0.36% | 61 |
|
|
2019
Q4 | $86.5M | Sell |
3,195,688
-28,132
| -0.9% | -$718K | 0.44% | 54 |
|
|
2019
Q3 | $77.8M | Sell |
3,223,820
-38,348
| -1% | -$884K | 0.45% | 54 |
|
|
2019
Q2 | $78.2M | Sell |
3,262,168
-61,036
| -2% | -$1.47M | 0.45% | 55 |
|
|
2019
Q1 | $78.5M | Sell |
3,323,204
-130,720
| -4% | -$2.92M | 0.48% | 50 |
|
|
2018
Q4 | $70M | Sell |
3,453,924
-52,268
| -1% | -$1.12M | 0.51% | 48 |
|
|
2018
Q3 | $82.4M | Sell |
3,506,192
-96,812
| -3% | -$2.25M | 0.51% | 48 |
|
|
2018
Q2 | $78.5M | Sell |
3,603,004
-73,692
| -2% | -$1.6M | 0.53% | 47 |
|
|
2018
Q1 | $79.2M | Sell |
3,676,696
-69,404
| -2% | -$1.56M | 0.56% | 44 |
|
|
2017
Q4 | $82.2M | Sell |
3,746,100
-50,832
| -1% | -$1.12M | 0.56% | 44 |
|
|
2017
Q3 | $80.3M | Sell |
3,796,932
-121,416
| -3% | -$2.39M | 0.6% | 38 |
|
|
2017
Q2 | $72.3M | Sell |
3,918,348
-56,180
| -1% | -$1.03M | 0.54% | 48 |
|
|
2017
Q1 | $70.6M | Buy |
3,974,528
+83,648
| +2% | +$1.45M | 0.57% | 42 |
|
|
2016
Q4 | $65.4M | Sell |
3,890,880
-32,204
| -0.8% | -$536K | 0.59% | 44 |
|
|
2016
Q3 | $63.7M | Sell |
3,923,084
-40,996
| -1% | -$623K | 0.56% | 48 |
|
|
2016
Q2 | $56.8M | Sell |
3,964,080
-36,400
| -0.9% | -$524K | 0.53% | 54 |
|
|
2016
Q1 | $57.8M | Buy |
4,000,480
+86,476
| +2% | +$1.12M | 0.54% | 53 |
|
|
2015
Q4 | $51.1M | Buy |
3,914,004
+206,696
| +6% | +$2.76M | 0.48% | 65 |
|
|
2015
Q3 | $47.2M | Buy |
3,707,308
+24,436
| +0.7% | +$328K | 0.41% | 71 |
|
|
2015
Q2 | $53.4M | Sell |
3,682,872
-120,668
| -3% | -$1.73M | 0.08% | 328 |
|
|
2015
Q1 | $56M | Sell |
3,803,540
-2,820
| -0.1% | -$39.5K | 0.09% | 301 |
|
|
2014
Q4 | $51.2M | Sell |
3,806,360
-91,152
| -2% | -$1.17M | 0.08% | 327 |
|
|
2014
Q3 | $48.6M | Sell |
3,897,512
-4,645,152
| -54% | -$58.2M | 0.08% | 318 |
|
|
2014
Q2 | $103M | Sell |
8,542,664
-898,120
| -10% | -$10.7M | 0.17% | 180 |
|
|
2014
Q1 | $108M | Sell |
9,440,784
-1,616,392
| -15% | -$18M | 0.18% | 174 |
|
|
2013
Q4 | $123M | Sell |
11,057,176
-188,248
| -2% | -$1.95M | 0.2% | 146 |
|
|
2013
Q3 | $109M | Sell |
11,245,424
-756,408
| -6% | -$7.39M | 0.19% | 155 |
|
|
2013
Q2 | $117M | Buy |
+12,001,832
| New | +$115M | 0.23% | 118 |
|
Other funds holding APH
VCM
VPM
