阿美特克公司
US ˙ NYSE ˙ US0311001004

SecurityAME / AMETEK, Inc.
InstitutionShell Asset Management Co
Latest Disclosed Ownership2,166 shares
Latest Disclosed Value $ 407
Shell Asset Management Co reports 24.53% decrease in ownership of AME / AMETEK, Inc.

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 2,166 shares of AMETEK, Inc. (US:AME) valued at $407,208 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 2,870 shares of AMETEK, Inc.. The current value of the position is $495,494 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2025-11-07 2025-09-30 13F AMETEK COM 031100100 2,166 -704 -24.53 0 0.0409
2025-07-23 2025-06-30 13F AMETEK COM 031100100 2,870 1,609 127.60 1 0.0179
2025-05-14 2025-03-31 13F AMETEK COM 031100100 1,261 -207 -14.10 0 0.0103
2025-02-14 2024-12-31 13F AMETEK COM 031100100 1,468 0 0.00 0 0.0116
2024-11-07 2024-09-30 13F AMETEK COM 031100100 1,468 0 0.00 0 0.0111
2024-07-25 2024-03-31 13F AMETEK COM 031100100 1,468 -5,396 -78.61 0 -100.00 0.0112
2024-02-14 2023-12-31 13F AMETEK COM 031100100 6,864 -1,716 -20.00 1 0.00 0.0523
2023-11-08 2023-09-30 13F AMETEK COM 031100100 8,580 -173 -1.98 1 0.00 0.0524
2023-07-28 2023-06-30 13F AMETEK COM 031100100 8,753 4,764 119.43 1 0.0559
2023-05-15 2023-03-31 13F AMETEK COM 031100100 3,989 0 0.00 1 0.0241
2023-02-07 2022-12-31 13F AMETEK COM 031100100 3,989 -1,029 -20.51 1 -100.00 0.0244
2022-11-14 2022-09-30 13F AMETEK COM 031100100 5,018 -1,364 -21.37 569 -18.83 0.0222
2022-08-09 2022-06-30 13F AMETEK COM 031100100 6,382 715 12.62 701 -7.15 0.0207
2022-05-04 2022-03-31 13F AMETEK COM 031100100 5,667 -320 -5.34 755 -14.20 0.0178
2022-02-09 2021-12-31 13F AMETEK COM 031100100 5,987 1,058 21.46 880 44.03 0.0181
2021-11-04 2021-09-30 13F AMETEK COM 031100100 4,929 178 3.75 611 -3.63 0.0137
2021-08-12 2021-06-30 13F AMETEK COM 031100100 4,751 -1,482 -23.78 634 -20.35 0.0123
2021-05-10 2021-03-31 13F AMETEK COM 031100100 6,233 -526 -7.78 796 -2.57 0.0159
2021-02-16 2020-12-31 13F AMETEK COM 031100100 6,759 3,124 85.94 817 126.32 0.0169
2020-11-13 2020-09-30 13F AMETEK COM 031100100 3,635 -904 -19.92 361 -11.08 0.0084
2020-08-10 2020-06-30 13F AMETEK COM 031100100 4,539 -8,855 -66.11 406 -57.93 0.0101
2020-05-11 2020-03-31 13F AMETEK COM 031100100 13,394 -1,100 -7.59 965 -33.26 0.0269
2020-02-13 2019-12-31 13F AMETEK INC COM 031100100 14,494 2,053 16.50 1,446 26.62 0.0312
2019-11-12 2019-09-30 13F AMETEK INC COM 031100100 12,441 0 0.00 1,142 1.06 0.0261
2019-08-12 2019-06-30 13F AMETEK INC COM 031100100 12,441 870 7.52 1,130 17.71 0.0250
2019-05-09 2019-03-31 13F AMETEK INC COM 031100100 11,571 -3,198 -21.65 960 -4.00 0.0212
2019-02-13 2018-12-31 13F AMETEK INC COM 031100100 14,769 -2,005 -11.95 1,000 -24.64 0.0249
2018-11-13 2018-09-30 13F AMETEK INC COM 031100100 16,774 -388 -2.26 1,327 7.19 0.0262
2018-08-10 2018-06-30 13F AMETEK INC COM 031100100 17,162 3,240 23.27 1,238 17.01 0.0254
2018-05-14 2018-03-31 13F AMETEK INC COM 031100100 13,922 1,655 13.49 1,058 19.01 0.0211
2018-02-09 2017-12-31 13F AMETEK INC COM 031100100 12,267 1,577 14.75 889 25.92 0.0176
2017-10-20 2017-09-30 13F/A-1 AMETEK INC COM 031100100 10,690 -2,930 -21.51 706 -14.42 0.0157
2017-10-20 2017-06-30 13F/A-1 AMETEK INC COM 031100100 13,620 -1,130 -7.66 825 3.38 0.1266
2017-10-20 2017-03-31 13F/A-1 AMETEK INC COM 031100100 14,750 -338 -2.24 798 8.87 0.1259
2017-10-20 2016-12-31 13F/A-1 AMETEK INC COM 031100100 15,088 -7,251 -32.46 733 -31.30 0.1293
2017-10-20 2016-09-30 13F/A-1 AMETEK INC COM 031100100 22,339 22,339 1,067 0.1678
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.