William Blair & Company’s Ametek AME Stock Holding History

William Blair & Company’s Portfolio AME Stock Details AME Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$98.1M	Sell	457,447 -28,727	-6%	-$6.38M	0.28%	87
2025 Q4	$99.8M	Sell	486,174 -43,099	-8%	-$8.39M	0.27%	93
2025 Q3	$99.5M	Sell	529,273 -160,587	-23%	-$29.5M	0.26%	93
2025 Q2	$125M	Sell	689,860 -15,277	-2%	-$2.63M	0.35%	70
2025 Q1	$121M	Sell	705,137 -1,265	-0.2%	-$230K	0.37%	68
2024 Q4	$127M	Sell	706,402 -11,793	-2%	-$2.15M	0.37%	65
2024 Q3	$123M	Sell	718,195 -13,118	-2%	-$2.19M	0.36%	65
2024 Q2	$122M	Sell	731,313 -3,058	-0.4%	-$528K	0.38%	64
2024 Q1	$134M	Buy	734,371 +1,267	+0.2%	+$218K	0.42%	61
2023 Q4	$121M	Buy	733,104 +2,285	+0.3%	+$348K	0.41%	61
2023 Q3	$108M	Sell	730,819 -7,398	-1%	-$1.16M	0.41%	61
2023 Q2	$120M	Sell	738,217 -41	-0%	-$5.99K	0.44%	57
2023 Q1	$107M	Sell	738,258 -15,346	-2%	-$2.18M	0.43%	57
2022 Q4	$105M	Buy	753,604 +1,777	+0.2%	+$236K	0.46%	55
2022 Q3	$85.3M	Sell	751,827 -5,538	-0.7%	-$664K	0.39%	64
2022 Q2	$83.2M	Sell	757,365 -5,865	-0.8%	-$713K	0.37%	65
2022 Q1	$102M	Sell	763,230 -12,992	-2%	-$1.75M	0.36%	68
2021 Q4	$114M	Buy	776,222 +9,282	+1%	+$1.27M	0.36%	64
2021 Q3	$95.1M	Buy	766,940 +4,013	+0.5%	+$539K	0.32%	75
2021 Q2	$102M	Sell	762,927 -5,648	-0.7%	-$756K	0.35%	64
2021 Q1	$98.2M	Buy	768,575 +19,205	+3%	+$2.32M	0.37%	61
2020 Q4	$90.6M	Buy	749,370 +3,494	+0.5%	+$393K	0.33%	71
2020 Q3	$74.1M	Buy	745,876 +41,850	+6%	+$4.05M	0.31%	69
2020 Q2	$62.9M	Sell	704,026 -19,465	-3%	-$1.63M	0.3%	70
2020 Q1	$52.1M	Sell	723,491 -77,754	-10%	-$7.01M	0.33%	67
2019 Q4	$79.9M	Buy	801,245 +967	+0.1%	+$91.6K	0.41%	59
2019 Q3	$73.5M	Buy	800,278 +43	+0%	+$3.79K	0.42%	57
2019 Q2	$72.7M	Buy	800,235 +22,385	+3%	+$1.92M	0.42%	62
2019 Q1	$64.5M	Buy	777,850 +11,060	+1%	+$840K	0.39%	68
2018 Q4	$51.9M	Sell	766,790 -14,734	-2%	-$1.06M	0.38%	67
2018 Q3	$61.8M	Buy	781,524 +151	+0%	+$11.6K	0.38%	67
2018 Q2	$56.4M	Sell	781,373 -4,814	-0.6%	-$357K	0.38%	66
2018 Q1	$59.7M	Sell	786,187 -32,541	-4%	-$2.47M	0.42%	59
2017 Q4	$59.3M	Sell	818,728 -6,534	-0.8%	-$455K	0.4%	60
2017 Q3	$54.5M	Sell	825,262 -3,764	-0.5%	-$238K	0.41%	65
2017 Q2	$50.2M	Sell	829,026 -1,655	-0.2%	-$97.5K	0.38%	66
2017 Q1	$44.9M	Sell	830,681 -3,468	-0.4%	-$183K	0.36%	74
2016 Q4	$40.5M	Buy	834,149 +345,407	+71%	+$16.4M	0.36%	76
2016 Q3	$23.4M	Sell	488,742 -49,530	-9%	-$2.36M	0.21%	122
2016 Q2	$24.9M	Sell	538,272 -73,242	-12%	-$3.52M	0.23%	115
2016 Q1	$30.6M	Sell	611,514 -253,477	-29%	-$12.1M	0.29%	96
2015 Q4	$46.4M	Sell	864,991 -286,503	-25%	-$15.7M	0.44%	71
2015 Q3	$60.2M	Sell	1,151,494 -3,718,416	-76%	-$201M	0.52%	42
2015 Q2	$267M	Buy	4,869,910 +609,442	+14%	+$32.7M	0.4%	46
2015 Q1	$224M	Buy	4,260,468 +896,986	+27%	+$45.9M	0.34%	66
2014 Q4	$177M	Buy	3,363,482 +1,076,440	+47%	+$54.7M	0.29%	96
2014 Q3	$115M	Buy	2,287,042 +459,499	+25%	+$23.9M	0.2%	161
2014 Q2	$95.5M	Sell	1,827,543 -252,149	-12%	-$13.2M	0.16%	196
2014 Q1	$107M	Sell	2,079,692 -17,715	-0.8%	-$917K	0.18%	176
2013 Q4	$110M	Sell	2,097,407 -581,635	-22%	-$28.1M	0.18%	161
2013 Q3	$123M	Buy	2,679,042 +473,270	+21%	+$21.3M	0.22%	141
2013 Q2	$93.3M	Buy	+2,205,772	New	+$92.1M	0.18%	161