AMETEK, Inc.
MX ˙ BMV ˙ US0311001004
SecurityMX:AME / AMETEK, Inc.
InstitutionDuncker Streett & Co Inc
Latest Disclosed Ownership17,823 shares
Latest Disclosed Value $ 3,820,538
Duncker Streett & Co Inc reports 2.20% decrease in ownership of AME / AMETEK, Inc.

On April 29, 2026 - Duncker Streett & Co Inc filed a 13F-HR form disclosing ownership of 17,823 shares of AMETEK, Inc. (MX:AME) valued at $3,820,538 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 27, 2026 disclosing 18,223 shares of AMETEK, Inc.. This represents a change in shares of -2.20% 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)
2026-04-29 2026-03-31 13F AMETEK COM 031100100 17,823 -400 -2.20 3,821 2.11 0.7262
2026-01-27 2025-12-31 13F AMETEK COM 031100100 18,223 -10,302 -36.12 3,741 -30.23 0.6649
2025-10-23 2025-09-30 13F AMETEK COM 031100100 28,525 -411 -1.42 5,363 2.41 0.9343
2025-07-28 2025-06-30 13F AMETEK COM 031100100 28,936 325 1.14 5,236 6.31 0.9555
2025-04-22 2025-03-31 13F AMETEK COM 031100100 28,611 -747 -2.54 4,925 -6.93 0.9758
2025-02-05 2024-12-31 13F AMETEK COM 031100100 29,358 0 0.00 5,292 4.98 0.9825
2024-11-12 2024-09-30 13F AMETEK COM 031100100 29,358 0 0.00 5,041 3.00 0.9199
2024-07-31 2024-06-30 13F AMETEK COM 031100100 29,358 289 0.99 4,894 -7.94 0.9409
2024-04-23 2024-03-31 13F AMETEK COM 031100100 29,069 -4,450 -13.28 5,317 -3.80 1.0497
2024-01-30 2023-12-31 13F AMETEK COM 031100100 33,519 -60 -0.18 5,527 11.39 1.1668
2023-10-26 2023-09-30 13F AMETEK COM 031100100 33,579 0 0.00 4,962 -8.72 1.1548
2023-07-20 2023-06-30 13F AMETEK COM 031100100 33,579 -150 -0.44 5,436 10.90 1.2157
2023-04-24 2023-03-31 13F AMETEK COM 031100100 33,729 -170 -0.50 4,902 3.48 1.1675
2023-01-25 2022-12-31 13F AMETEK COM 031100100 33,899 -250 -0.73 4,736 22.28 1.1436
2022-11-04 2022-09-30 13F AMETEK COM 031100100 34,149 0 0.00 3,873 3.20 1.0045
2022-08-04 2022-06-30 13F AMETEK COM 031100100 34,149 -95 -0.28 3,753 -17.72 0.8994
2022-05-09 2022-03-31 13F AMETEK COM 031100100 34,244 7,450 27.80 4,561 15.76 0.9071
2022-02-08 2021-12-31 13F AMETEK COM 031100100 26,794 -840 -3.04 3,940 14.97 0.6783
2021-11-03 2021-09-30 13F AMETEK COM 031100100 27,634 -742 -2.61 3,427 -9.53 0.6489
2021-07-27 2021-06-30 13F AMETEK COM 031100100 28,376 -1,707 -5.67 3,788 -1.43 0.6984
2021-04-28 2021-03-31 13F AMETEK COM 031100100 30,083 -1,117 -3.58 3,843 1.86 0.7328
2021-02-02 2020-12-31 13F AMETEK COM 031100100 31,200 -65 -0.21 3,773 21.40 0.7300
2020-10-28 2020-09-30 13F AMETEK COM 031100100 31,265 315 1.02 3,108 12.36 0.6785
2020-07-22 2020-06-30 13F AMETEK COM 031100100 30,950 -900 -2.83 2,766 20.58 0.6581
2020-04-27 2020-03-31 13F AMETEK COM 031100100 31,850 -950 -2.90 2,294 -29.87 0.6125
2020-01-27 2019-12-31 13F AMETEK INC COM 031100100 32,800 -149 -0.45 3,271 8.13 0.6862
2019-10-31 2019-09-30 13F AMETEK INC COM 031100100 32,949 86 0.26 3,025 1.34 0.7033
2019-07-24 2019-06-30 13F AMETEK INC COM 031100100 32,863 -949 -2.81 2,985 6.42 0.6699
2019-04-29 2019-03-31 13F AMETEK INC COM 031100100 33,812 0 0.00 2,805 22.54 0.6463
2019-01-24 2018-12-31 13F AMETEK INC COM 031100100 33,812 -3,775 -10.04 2,289 -23.03 0.6128
2018-10-22 2018-09-30 13F AMETEK INC COM 031100100 37,587 -481 -1.26 2,974 8.26 0.6755
2018-07-23 2018-06-30 13F AMETEK INC COM 031100100 38,068 -450 -1.17 2,747 -6.12 0.6813
2018-04-26 2018-03-31 13F AMETEK INC COM 031100100 38,518 450 1.18 2,926 6.05 0.7406
2018-01-23 2017-12-31 13F AMETEK INC COM 031100100 38,068 581 1.55 2,759 11.43 0.7093
2017-10-25 2017-09-30 13F AMETEK INC COM 031100100 37,487 0 0.00 2,476 9.03 0.7495
2017-07-21 2017-06-30 13F AMETEK INC COM 031100100 37,487 0 0.00 2,271 12.04 0.7082
2017-04-25 2017-03-31 13F AMETEK INC COM 031100100 37,487 0 0.00 2,027 11.25 0.6354
2017-01-26 2016-12-31 13F AMETEK INC COM 031100100 37,487 301 0.81 1,822 2.53 0.6060
2016-10-20 2016-09-30 13F AMETEK INC COM 031100100 37,186 1 0.00 1,777 3.37 0.6156
2016-07-20 2016-06-30 13F AMETEK INC COM 031100100 37,185 300 0.81 1,719 -6.78 0.6114
2016-04-25 2016-03-31 13F AMETEK INC COM 031100100 36,885 -712 -1.89 1,844 -8.49 0.6826
2016-01-20 2015-12-31 13F AMETEK INC COM 031100100 37,597 1 0.00 2,015 2.44 0.7552
2015-10-27 2015-09-30 13F AMETEK INC COM 031100100 37,596 -675 -1.76 1,967 -6.15 0.7648
2015-07-20 2015-06-30 13F AMETEK INC COM 031100100 38,271 -5,125 -11.81 2,096 -8.07 0.7305
2015-04-28 2015-03-31 13F AMETEK INC COM 031100100 43,396 -100 -0.23 2,280 -0.39 0.7462
2015-01-22 2014-12-31 13F AMETEK INC COM 031100100 43,496 401 0.93 2,289 5.78 0.7504
2014-10-23 2014-09-30 13F AMETEK INC COM 031100100 43,095 -5,275 -10.91 2,164 -14.43 0.7377
2014-07-23 2014-06-30 13F AMETEK INC COM 031100100 48,370 6,725 16.15 2,529 17.96 0.8182
2014-04-23 2014-03-31 13F AMETEK INC COM 031100100 41,645 1,900 4.78 2,144 2.44 0.7587
2014-01-22 2013-12-31 13F AMETEK INC COM 031100100 39,745 400 1.02 2,093 15.57 0.7533
2013-10-23 2013-09-30 13F AMETEK INC COM 031100100 39,345 -13,750 -25.90 1,811 -19.37 0.7333
2013-07-26 2013-06-30 13F AMETEK INC COM 031100100 53,095 53,095 2,246 0.8601
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.