AMETEK, Inc.
US ˙ NYSE ˙ US0311001004

SecurityAME / AMETEK, Inc.
InstitutionStock Portfolio - Stock Portfolio
Latest Disclosed Ownership43,193 shares
Latest Disclosed Value $ 7,816,205
Stock Portfolio - Stock Portfolio ownership in AME / AMETEK, Inc.

On August 25, 2025 - Stock Portfolio - Stock Portfolio filed a NPORT-P form disclosing ownership of 43,193 shares of AMETEK, Inc. (US:AME) valued at $7,816,205 USD as of June 30, 2025. The entity filed a previous NPORT-P on May 28, 2025 disclosing 43,193 shares of AMETEK, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $9,785,374 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)
2025-08-25 2025-06-30 NP AMETEK EC US0311001004 43,193 0 0.00 7,816 5.12 1.0175
2025-05-28 2025-03-31 NP AMETEK EC US0311001004 43,193 -18,902 -30.44 7,435 -33.57 1.0771
2025-02-19 2024-12-31 NP AMETEK EC US0311001004 62,095 -6,102 -8.95 11,193 -4.42 1.4985
2024-11-27 2024-09-30 NP AMETEK EC US0311001004 68,197 10,040 17.26 11,710 20.78 1.5567
2024-08-20 2024-06-30 NP AMETEK EC US0311001004 58,157 9,225 18.85 9,695 8.34 1.3775
2024-05-28 2024-03-31 NP AMETEK EC US0311001004 48,932 -2,025 -3.97 8,950 6.51 1.3351
2024-02-02 2023-12-31 NP AMETEK EC US0311001004 50,957 -4,599 -8.28 8,402 2.36 1.4134
2023-11-29 2023-09-30 NP AMETEK EC US0311001004 55,556 5,700 11.43 8,209 1.71 1.4683
2023-08-22 2023-06-30 NP AMETEK EC US0311001004 49,856 -13,000 -20.68 8,071 -11.65 1.3787
2023-05-26 2023-03-31 NP AMETEK EC US0311001004 62,856 -1,500 -2.33 9,135 1.59 1.6363
2023-03-01 2022-12-31 NP AMETEK EC US0311001004 64,356 -2,100 -3.16 8,992 19.31 1.6347
2022-11-28 2022-09-30 NP AMETEK EC US0311001004 66,456 -1,200 -1.77 7,537 1.37 1.3797
2022-08-22 2022-06-30 NP AMETEK EC US0311001004 67,656 -1,000 -1.46 7,435 -18.69 1.2506
2022-05-27 2022-03-31 NP AMETEK EC US0311001004 68,656 -8,500 -11.02 9,144 -19.41 1.2535
2022-02-28 2021-12-31 NP AMETEK EC US0311001004 77,156 -1,544 -1.96 11,345 16.25 1.3021
2021-11-24 2021-09-30 NP AMETEK EC US0311001004 78,700 -1,000 -1.25 9,760 -8.27 1.1794
2021-08-19 2021-06-30 NP AMETEK EC US0311001004 79,700 -40,600 -33.75 10,640 -30.76 1.2438
2021-05-28 2021-03-31 NP AMETEK EC US0311001004 120,300 -5,100 -4.07 15,366 1.32 1.8976
2021-02-16 2020-12-31 NP AMETEK EC US0311001004 125,400 0 0.00 15,166 21.67 1.8853
2020-11-25 2020-09-30 NP AMETEK EC US0311001004 125,400 -6,100 -4.64 12,465 6.06 1.7225
2020-08-24 2020-06-30 NP AMETEK EC US0311001004 131,500 -900 -0.68 11,752 23.25 1.7596
2020-05-29 2020-03-31 NP AMETEK EC US0311001004 132,400 8,800 7.12 9,535 -22.65 1.7382
2020-02-24 2019-12-31 NP AMETEK EC 031100100 123,600 -3,000 -2.37 12,328 6.05 1.8035
2019-11-27 2019-09-30 NP AMETEK EC US0311001004 126,600 126,600 11,624 1.7906
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.