Wellington Management Group’s Ametek AME Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$600M Sell
2,797,091
-10,573
-0.4% -$2.35M 0.11% 187
2025
Q4
$576M Buy
2,807,664
+2,110,818
+303% +$411M 0.1% 190
2025
Q3
$131M Sell
696,846
-199,533
-22% -$36.7M 0.02% 488
2025
Q2
$162M Sell
896,379
-28,774
-3% -$4.95M 0.03% 399
2025
Q1
$159M Sell
925,153
-14,768
-2% -$2.68M 0.03% 406
2024
Q4
$169M Sell
939,921
-17,400
-2% -$3.17M 0.03% 402
2024
Q3
$164M Sell
957,321
-61,500
-6% -$10.3M 0.03% 434
2024
Q2
$170M Sell
1,018,821
-184,631
-15% -$31.9M 0.03% 421
2024
Q1
$220M Sell
1,203,452
-388,521
-24% -$66.9M 0.04% 374
2023
Q4
$263M Sell
1,591,973
-324,651
-17% -$49.5M 0.05% 343
2023
Q3
$283M Sell
1,916,624
-545,020
-22% -$85.1M 0.06% 299
2023
Q2
$398M Sell
2,461,644
-81,809
-3% -$11.9M 0.08% 245
2023
Q1
$370M Sell
2,543,453
-114,603
-4% -$16.3M 0.07% 256
2022
Q4
$371M Buy
2,658,056
+471,301
+22% +$62.5M 0.07% 254
2022
Q3
$248M Buy
2,186,755
+299,689
+16% +$35.9M 0.05% 317
2022
Q2
$207M Sell
1,887,066
-167,238
-8% -$20.3M 0.04% 366
2022
Q1
$274M Buy
2,054,304
+373,148
+22% +$50.1M 0.05% 339
2021
Q4
$247M Buy
1,681,156
+15,905
+1% +$2.18M 0.04% 385
2021
Q3
$207M Buy
1,665,251
+146,199
+10% +$19.6M 0.04% 428
2021
Q2
$203M Sell
1,519,052
-98,855
-6% -$13.2M 0.03% 437
2021
Q1
$207M Buy
1,617,907
+108,770
+7% +$13.1M 0.04% 418
2020
Q4
$183M Sell
1,509,137
-399,005
-21% -$44.9M 0.03% 431
2020
Q3
$190M Sell
1,908,142
-602,831
-24% -$58.3M 0.04% 377
2020
Q2
$224M Sell
2,510,973
-936,714
-27% -$78.6M 0.05% 329
2020
Q1
$248M Sell
3,447,687
-469,315
-12% -$42.3M 0.07% 256
2019
Q4
$391M Sell
3,917,002
-658,988
-14% -$62.4M 0.08% 235
2019
Q3
$420M Sell
4,575,990
-1,749,186
-28% -$154M 0.09% 222
2019
Q2
$575M Sell
6,325,176
-280,559
-4% -$24M 0.13% 178
2019
Q1
$548M Buy
6,605,735
+322,224
+5% +$24.5M 0.12% 180
2018
Q4
$425M Buy
6,283,511
+619,761
+11% +$44.5M 0.11% 202
2018
Q3
$448M Buy
5,663,750
+317,116
+6% +$24.3M 0.09% 231
2018
Q2
$386M Sell
5,346,634
-1,668,140
-24% -$124M 0.09% 242
2018
Q1
$533M Sell
7,014,774
-1,041,058
-13% -$79.1M 0.12% 189
2017
Q4
$584M Sell
8,055,832
-1,508,353
-16% -$105M 0.13% 185
2017
Q3
$632M Sell
9,564,185
-508,094
-5% -$32.1M 0.15% 163
2017
Q2
$610M Sell
10,072,279
-456,028
-4% -$26.9M 0.14% 161
2017
Q1
$569M Buy
10,528,307
+868,895
+9% +$45.8M 0.14% 172
2016
Q4
$469M Buy
9,659,412
+3,064,322
+46% +$145M 0.12% 179
2016
Q3
$315M Buy
6,595,090
+1,423,980
+28% +$67.8M 0.08% 241
2016
Q2
$239M Buy
5,171,110
+195,698
+4% +$9.41M 0.06% 276
2016
Q1
$249M Sell
4,975,412
-2,199,823
-31% -$105M 0.07% 265
2015
Q4
$385M Buy
7,175,235
+18,688
+0.3% +$1.02M 0.1% 196
2015
Q3
$374M Buy
7,156,547
+470,590
+7% +$25.4M 0.1% 202
2015
Q2
$366M Buy
6,685,957
+695,651
+12% +$37.3M 0.09% 217
2015
Q1
$315M Buy
5,990,306
+868,485
+17% +$44.4M 0.08% 245
2014
Q4
$270M Buy
5,121,821
+29,435
+0.6% +$1.49M 0.07% 270
2014
Q3
$256M Sell
5,092,386
-2,404,345
-32% -$125M 0.07% 279
2014
Q2
$392M Buy
7,496,731
+125,664
+2% +$6.6M 0.11% 205
2014
Q1
$380M Sell
7,371,067
-146,994
-2% -$7.61M 0.11% 218
2013
Q4
$396M Buy
7,518,061
+909,022
+14% +$43.9M 0.11% 206
2013
Q3
$304M Sell
6,609,039
-747,273
-10% -$33.7M 0.1% 233
2013
Q2
$311M Buy
+7,356,312
New +$307M 0.1% 222

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