AMETEK, Inc.
MX ˙ BMV ˙ US0311001004
SecurityMX:AME / AMETEK, Inc.
InstitutionDnB Asset Management AS
Latest Disclosed Ownership80,562 shares
Latest Disclosed Value $ 17,269,270
DnB Asset Management AS reports 6.86% increase in ownership of AME / AMETEK, Inc.

On May 14, 2026 - DnB Asset Management AS filed a 13F-HR form disclosing ownership of 80,562 shares of AMETEK, Inc. (MX:AME) valued at $17,269,270 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 75,388 shares of AMETEK, Inc.. This represents a change in shares of 6.86% during the quarter.

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)
2026-05-14 2026-03-31 13F AMETEK COM 031100100 80,562 5,174 6.86 17,269 11.58 0.0616
2026-02-05 2025-12-31 13F AMETEK COM 031100100 75,388 2,795 3.85 15,478 13.41 0.0540
2025-11-12 2025-09-30 13F AMETEK COM 031100100 72,593 -19,224 -20.94 13,647 -17.86 0.0510
2025-08-12 2025-06-30 13F AMETEK COM 031100100 91,817 -34,703 -27.43 16,615 -23.71 0.0689
2025-05-15 2025-03-31 13F AMETEK COM 031100100 126,520 -824 -0.65 21,779 -5.12 0.1004
2025-02-12 2024-12-31 13F AMETEK COM 031100100 127,344 1,087 0.86 22,955 5.89 0.0993
2024-11-12 2024-09-30 13F AMETEK COM 031100100 126,257 44,112 53.70 21,680 58.31 0.0979
2024-07-05 2024-06-30 13F AMETEK common 031100100 82,145 -10,631 -11.46 13,694 -19.30 0.0653
2024-04-12 2024-03-31 13F AMETEK common 031100100 92,776 1,039 1.13 16,969 12.18 0.0885
2024-01-04 2023-12-31 13F AMETEK common 031100100 91,737 14,654 19.01 15,127 32.81 0.0785
2023-10-13 2023-09-30 13F AMETEK common 031100100 77,083 -1,943 -2.46 11,390 -10.97 0.0680
2023-07-10 2023-06-30 13F/A-1 AMETEK common 031100100 79,026 18,729 31.06 12,793 45.99 0.0735
2023-07-06 2023-06-30 13F AMETEK common 031100100 79,026 18,729 12,793 0.0753
2023-04-20 2023-03-31 13F AMETEK common 031100100 60,297 -21,618 -26.39 8,763 -23.44 0.0555
2023-01-12 2022-12-31 13F AMETEK common 031100100 81,915 23,591 40.45 11,445 73.04 0.0807
2022-10-11 2022-09-30 13F AMETEK common 031100100 58,324 -4,601 -7.31 6,615 -4.34 0.0510
2022-07-08 2022-06-30 13F AMETEK common 031100100 62,925 8,221 15.03 6,915 -5.09 0.0486
2022-04-08 2022-03-31 13F AMETEK common 031100100 54,704 6,635 13.80 7,285 3.07 0.0433
2022-01-12 2021-12-31 13F AMETEK common 031100100 48,069 1,723 3.72 7,068 22.99 0.0415
2021-10-15 2021-09-30 13F AMETEK common 031100100 46,346 895 1.97 5,747 -5.27 0.0373
2021-07-06 2021-06-30 13F AMETEK common 031100100 45,451 -104 -0.23 6,068 4.28 0.0402
2021-04-15 2021-03-31 13F AMETEK common 031100100 45,555 1,832 4.19 5,819 10.04 0.0425
2021-01-19 2020-12-31 13F AMETEK common 031100100 43,723 4,245 10.75 5,288 34.73 0.0463
2020-10-14 2020-09-30 13F AMETEK common 031100100 39,478 -10,477 -20.97 3,924 -12.10 0.0417
2020-07-08 2020-06-30 13F AMETEK common 031100100 49,955 2,267 4.75 4,464 29.99 0.0524
2020-04-17 2020-03-31 13F AMETEK common 031100100 47,688 -9,178 -16.14 3,434 -39.45 0.0505
2020-01-13 2019-12-31 13F AMETEK common 031100100 56,866 2,100 3.83 5,672 12.79 0.0557
2019-10-16 2019-09-30 13F AMETEK common 031100100 54,766 3,274 6.36 5,029 7.50 0.0567
2019-07-08 2019-06-30 13F AMETEK common 031100100 51,492 6,400 14.19 4,678 25.02 0.0539
2019-04-11 2019-03-31 13F AMETEK common 031100100 45,092 -695 -1.52 3,741 20.72 0.0426
2019-01-15 2018-12-31 13F AMETEK common 031100100 45,787 2,949 6.88 3,100 -8.56 0.0402
2018-10-10 2018-09-30 13F AMETEK common 031100100 42,838 -2,120 -4.72 3,389 4.47 0.0381
2018-07-06 2018-06-30 13F AMETEK common 031100100 44,958 5,400 13.65 3,244 7.95 0.0383
2018-04-11 2018-03-31 13F AMETEK common 031100100 39,558 1,400 3.67 3,005 8.68 0.0362
2018-01-10 2017-12-31 13F AMETEK common 031100100 38,158 3,700 10.74 2,765 21.54 0.0333
2017-10-11 2017-09-30 13F AMETEK common 031100100 34,458 100 0.29 2,276 9.32 0.0303
2017-07-06 2017-06-30 13F AMETEK common 031100100 34,358 -300 -0.87 2,081 11.05 0.0303
2017-04-19 2017-03-31 13F AMETEK common 031100100 34,658 2,300 7.11 1,874 19.21 0.0295
2017-01-17 2016-12-31 13F AMETEK common 031100100 32,358 300 0.94 1,573 2.68 0.0289
2016-10-28 2016-09-30 13F AMETEK common 031100100 32,058 900 2.89 1,532 6.32 0.0301
2016-07-08 2016-06-30 13F AMETEK common 031100100 31,158 500 1.63 1,440 -6.01 0.0305
2016-04-11 2016-03-31 13F AMETEK common 031100100 30,658 19,600 177.25 1,532 158.78 0.0320
2016-01-20 2015-12-31 13F AMETEK common 031100100 11,058 100 0.91 593 3.32 0.0127
2015-10-21 2015-09-30 13F AMETEK common 031100100 10,958 0 0.00 573 -4.50 0.0143
2015-07-07 2015-06-30 13F AMETEK common 031100100 10,958 0 0.00 600 4.35 0.0132
2015-05-18 2015-03-31 13F AMETEK common 031100100 10,958 -10,100 -47.96 576 -48.10 0.0128
2015-05-19 2014-12-31 13F AMETEK common 031100100 21,058 1,700 8.78 1,108 14.11 0.0251
2015-02-17 2014-09-30 13F AMETEK common 031100100 19,358 0 0.00 972 -4.05 0.0214
2014-07-07 2014-06-30 13F AMETEK common 031100100 19,358 19,358 1,012 0.0214
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.