AMETEK, Inc.
MX ˙ BMV ˙ US0311001004
SecurityMX:AME / AMETEK, Inc.
InstitutionPanagora Asset Management Inc
Latest Disclosed Ownership231,920 shares
Latest Disclosed Value $ 49,714,371
Panagora Asset Management Inc reports 25.91% decrease in ownership of AME / AMETEK, Inc.

On May 14, 2026 - Panagora Asset Management Inc filed a 13F-HR form disclosing ownership of 231,920 shares of AMETEK, Inc. (MX:AME) valued at $49,714,371 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 313,022 shares of AMETEK, Inc.. This represents a change in shares of -25.91% 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 231,920 -81,102 -25.91 49,714 -22.64 0.1862
2026-02-13 2025-12-31 13F AMETEK COM 031100100 313,022 -452,825 -59.13 64,267 -55.36 0.2278
2025-11-13 2025-09-30 13F AMETEK COM 031100100 765,847 218,284 39.86 143,979 45.31 0.5801
2025-08-13 2025-06-30 13F AMETEK COM 031100100 547,563 392,083 252.18 99,087 270.22 0.4466
2025-05-15 2025-03-31 13F AMETEK COM 031100100 155,480 148,397 2,095.12 26,764 1,997.49 0.1337
2025-02-13 2024-12-31 13F AMETEK COM 031100100 7,083 2,741 63.13 1,277 71.28 0.0059
2024-11-13 2024-09-30 13F AMETEK COM 031100100 4,342 -140,532 -97.00 746 -96.92 0.0036
2024-07-29 2024-06-30 13F AMETEK COM 031100100 144,874 -4,266 -2.86 24,152 -11.46 0.1214
2024-05-07 2024-03-31 13F AMETEK COM 031100100 149,140 143,856 2,722.48 27,278 3,031.69 0.1422
2024-02-08 2023-12-31 13F AMETEK COM 031100100 5,284 -83 -1.55 871 9.84 0.0049
2023-10-31 2023-09-30 13F AMETEK COM 031100100 5,367 3 0.06 793 -8.64 0.0049
2023-08-11 2023-06-30 13F AMETEK COM 031100100 5,364 -35 -0.65 868 10.71 0.0051
2023-05-12 2023-03-31 13F AMETEK COM 031100100 5,399 -1,598 -22.84 785 -19.75 0.0050
2023-02-13 2022-12-31 13F AMETEK COM 031100100 6,997 -1,074 -13.31 978 6.78 0.0064
2022-11-14 2022-09-30 13F AMETEK COM 031100100 8,071 738 10.06 915 13.52 0.0063
2022-08-15 2022-06-30 13F AMETEK COM 031100100 7,333 11 0.15 806 -17.33 0.0053
2022-05-12 2022-03-31 13F AMETEK COM 031100100 7,322 -363 -4.72 975 -13.72 0.0053
2022-02-10 2021-12-31 13F AMETEK COM 031100100 7,685 -6,147 -44.44 1,130 -34.11 0.0060
2021-11-10 2021-09-30 13F AMETEK COM 031100100 13,832 0 0.00 1,715 -7.15 0.0092
2021-08-11 2021-06-30 13F AMETEK COM 031100100 13,832 144 1.05 1,847 5.66 0.0099
2021-05-12 2021-03-31 13F AMETEK COMMON 031100100 13,688 -76 -0.55 1,748 4.98 0.0098
2021-02-10 2020-12-31 13F AMETEK COMMON 031100100 13,764 -219 -1.57 1,665 19.78 0.0099
2020-11-13 2020-09-30 13F AMETEK COMMON 031100100 13,983 -115 -0.82 1,390 10.32 0.0087
2020-08-12 2020-06-30 13F AMETEK COMMON 031100100 14,098 -1,166 -7.64 1,260 14.65 0.0080
2020-05-14 2020-03-31 13F AMETEK COMMON 031100100 15,264 -6,526 -29.95 1,099 -49.42 0.0078
2020-02-12 2019-12-31 13F AMETEK COMMON 031100100 21,790 -231,583 -91.40 2,173 -90.66 0.0099
2019-11-12 2019-09-30 13F AMETEK COMMON 031100100 253,373 -6,544 -2.52 23,265 -1.47 0.1073
2019-08-09 2019-06-30 13F AMETEK COMMON 031100100 259,917 -67,477 -20.61 23,611 -13.08 0.1056
2019-05-15 2019-03-31 13F AMETEK COMMON 031100100 327,394 -228,803 -41.14 27,164 -27.86 0.1208
2019-02-14 2018-12-31 13F AMETEK COMMON 031100100 556,197 -224,779 -28.78 37,655 -39.06 0.1753
2018-11-13 2018-09-30 13F AMETEK COMMON 031100100 780,976 49,247 6.73 61,791 17.02 0.2325
2018-08-14 2018-06-30 13F AMETEK COMMON 031100100 731,729 542,130 285.94 52,802 266.58 0.2094
2018-05-15 2018-03-31 13F AMETEK COMMON 031100100 189,599 171,072 923.37 14,404 972.52 0.0568
2018-02-14 2017-12-31 13F AMETEK COMMON 031100100 18,527 -276 -1.47 1,343 8.13 0.0050
2017-11-14 2017-09-30 13F AMETEK COMMON 031100100 18,803 4,414 30.68 1,242 42.43 0.0049
2017-08-14 2017-06-30 13F AMETEK COMMON 031100100 14,389 -2,359 -14.09 872 -3.75 0.0035
2017-05-15 2017-03-31 13F AMETEK COMMON 031100100 16,748 959 6.07 906 18.12 0.0038
2017-02-14 2016-12-31 13F AMETEK COMMON 031100100 15,789 -41 -0.26 767 1.46 0.0035
2016-11-14 2016-09-30 13F AMETEK COMMON 031100100 15,830 -1,518 -8.75 756 -5.74 0.0036
2016-08-15 2016-06-30 13F AMETEK COMMON 031100100 17,348 1,684 10.75 802 2.43 0.0040
2016-05-16 2016-03-31 13F AMETEK COMMON 031100100 15,664 -106 -0.67 783 -7.34 0.0039
2016-02-12 2015-12-31 13F AMETEK COMMON 031100100 15,770 -1,216 -7.16 845 -4.95 0.0042
2015-11-13 2015-09-30 13F AMETEK COMMON 031100100 16,986 -6,428 -27.45 889 -30.71 0.0047
2015-08-14 2015-06-30 13F AMETEK COMMON 031100100 23,414 -1,584 -6.34 1,283 -2.28 0.0064
2015-05-15 2015-03-31 13F AMETEK COMMON 031100100 24,998 -21,834 -46.62 1,313 -46.73 0.0067
2015-02-13 2014-12-31 13F AMETEK COMMON 031100100 46,832 23,960 104.76 2,465 114.72 0.0126
2014-11-12 2014-09-30 13F AMETEK COMMON 031100100 22,872 -312 -1.35 1,148 -5.28 0.0056
2014-08-14 2014-06-30 13F AMETEK COMMON 031100100 23,184 -4,156 -15.20 1,212 -13.92 0.0059
2014-05-15 2014-03-31 13F AMETEK COMMON 031100100 27,340 -2,888 -9.55 1,408 -11.56 0.0066
2014-02-21 2013-12-31 13F AMETEK COMMON 031100100 30,228 11,101 58.04 1,592 80.91 0.0074
2013-11-14 2013-09-30 13F AMETEK COMMON 031100100 19,127 9,200 92.68 880 109.52 0.0043
2013-08-14 2013-06-30 13F AMETEK COMMON 031100100 9,927 9,927 420 0.0021
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.