Marshall Wace »

Ametek shares owned by Marshall Wace

Quarter-by-quarter ownership of Ametek (AME) shares owned by Marshall Wace from 13F filings

Historical chart of Marshall Wace investment in Ametek

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All positions including Ametek held by Marshall Wace consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Ametek by Marshall Wace

Quarter filed Position value Share count Share price at filing
2025-09-30 $20M 108k 188.00
2025-06-30 $59M 326k 180.96
2024-12-31 $3.5M 19k 180.26
2024-09-30 $824k 4.8k 171.71
2024-06-30 $5.7M 34k 166.71
2024-03-31 $201k 1.1k 182.90
2023-12-31 $379k 2.3k 164.89
2022-09-30 $26M 231k 113.41
2022-06-30 $69M 627k 109.89
2022-03-31 $43M 326k 133.19
2021-12-31 $47M 320k 147.04
2020-09-30 $4.6M 46k 99.42
2020-06-30 $367k 4.1k 89.32
2020-03-31 $15M 213k 72.02
2019-12-31 $41M 413k 99.74
2019-09-30 $19M 208k 91.82
2019-06-30 $15M 167k 90.84
2019-03-31 $9.6M 116k 82.97
2018-12-31 $1.2M 18k 67.71
2016-12-31 $19M 391k 48.60
2016-09-30 $7.0M 146k 47.79
2016-06-30 $16M 355k 46.23
2016-03-31 $18M 362k 49.98
2015-03-31 $1.3M 24k 52.56
2014-06-30 $449k 8.6k 52.33