Grantham, Mayo, Van Otterloo & Co (GMO)’s Ametek AME Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
Sell
-3,600
Closed -$651K 605
2025
Q2
$651K Hold
3,600
﹤0.01% 522
2025
Q1
$620K Buy
+3,600
New +$654K ﹤0.01% 523
2023
Q4
Sell
-1,915
Closed -$283K 489
2023
Q3
$283K Buy
1,915
+416
+28% +$65K ﹤0.01% 529
2023
Q2
$243K Hold
1,499
﹤0.01% 625
2023
Q1
$218K Sell
1,499
-1,800
-55% -$256K ﹤0.01% 650
2022
Q4
$461K Sell
3,299
-6,900
-68% -$915K ﹤0.01% 592
2022
Q3
$1.16M Sell
10,199
-15,200
-60% -$1.82M 0.01% 477
2022
Q2
$2.79M Buy
25,399
+22,055
+660% +$2.68M 0.02% 412
2022
Q1
$445K Buy
+3,344
New +$449K ﹤0.01% 609
2021
Q1
Sell
-2,044
Closed -$247K 834
2020
Q4
$247K Hold
2,044
﹤0.01% 769
2020
Q3
$203K Sell
2,044
-400
-16% -$38.7K ﹤0.01% 732
2020
Q2
$218K Sell
2,444
-1,756
-42% -$147K ﹤0.01% 702
2020
Q1
$302K Buy
+4,200
New +$379K ﹤0.01% 658
2019
Q4
Sell
-31,800
Closed -$2.92M 679
2019
Q3
$2.92M Sell
31,800
-15,300
-32% -$1.35M 0.02% 367
2019
Q2
$4.28M Buy
47,100
+3,000
+7% +$257K 0.03% 328
2019
Q1
$3.66M Buy
44,100
+10,100
+30% +$767K 0.03% 325
2018
Q4
$2.3M Buy
34,000
+29,100
+594% +$2.09M 0.02% 267
2018
Q3
$388K Buy
+4,900
New +$375K ﹤0.01% 461
2016
Q4
Sell
-286,209
Closed -$13.7M 501
2016
Q3
$13.7M Sell
286,209
-400
-0.1% -$19.1K 0.07% 185
2016
Q2
$13.3M Sell
286,609
-44,548
-13% -$2.14M 0.05% 212
2016
Q1
$16.6M Buy
331,157
+81,600
+33% +$3.89M 0.06% 200
2015
Q4
$13.4M Sell
249,557
-29,571
-11% -$1.62M 0.05% 180
2015
Q3
$14.6M Sell
279,128
-18,734
-6% -$1.01M 0.05% 165
2015
Q2
$16.3M Sell
297,862
-46,000
-13% -$2.47M 0.05% 151
2015
Q1
$18.1M Sell
343,862
-49,200
-13% -$2.52M 0.05% 144
2014
Q4
$20.7M Sell
393,062
-12,040
-3% -$611K 0.06% 138
2014
Q3
$20.3M Buy
405,102
+61,300
+18% +$3.18M 0.05% 154
2014
Q2
$18M Buy
343,802
+197,602
+135% +$10.4M 0.05% 152
2014
Q1
$7.53M Buy
146,200
+141,900
+3,300% +$7.35M 0.02% 233
2013
Q4
$226K Buy
+4,300
New +$208K ﹤0.01% 649

Other funds holding AME