AMETEK, Inc.
US ˙ NYSE ˙ US0311001004

SecurityAME / AMETEK, Inc.
InstitutionPrudential Financial Inc
Latest Disclosed Ownership405,754 shares
Latest Disclosed Value $ 86,977,427
Prudential Financial Inc reports 203.93% increase in ownership of AME / AMETEK, Inc.

On May 13, 2026 - Prudential Financial Inc filed a 13F-HR form disclosing ownership of 405,754 shares of AMETEK, Inc. (US:AME) valued at $86,977,427 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 133,502 shares of AMETEK, Inc.. This represents a change in shares of 203.93% during the quarter. The current value of the position is $92,820,285 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)
2026-05-13 2026-03-31 13F AMETEK COM 031100100 405,754 272,252 203.93 86,977 217.33 0.0602
2026-02-13 2025-12-31 13F AMETEK COM 031100100 133,502 -11,539 -7.96 27,409 0.52 0.0331
2025-11-13 2025-09-30 13F AMETEK COM 031100100 145,041 9,493 7.00 27,268 11.17 0.0324
2025-08-12 2025-06-30 13F AMETEK COM 031100100 135,548 -17,815 -11.62 24,529 -7.09 0.0317
2025-05-13 2025-03-31 13F AMETEK COM 031100100 153,363 27,141 21.50 26,400 16.03 0.0376
2025-02-11 2024-12-31 13F AMETEK COM 031100100 126,222 -26,335 -17.26 22,753 -13.14 0.0312
2024-11-14 2024-09-30 13F AMETEK COM 031100100 152,557 -5,301 -3.36 26,196 -0.46 0.0369
2024-08-13 2024-06-30 13F AMETEK COM 031100100 157,858 -17,526 -9.99 26,317 -17.96 0.0395
2024-05-14 2024-03-31 13F AMETEK COM 031100100 175,384 -5,954 -3.28 32,078 8.74 0.0452
2024-02-13 2023-12-31 13F AMETEK COM 031100100 181,338 -34,235 -15.88 29,500 -7.39 0.0446
2023-11-13 2023-09-30 13F AMETEK COM 031100100 215,573 -2,685 -1.23 31,853 -9.84 0.0500
2023-08-11 2023-06-30 13F AMETEK COM 031100100 218,258 -17,581 -7.45 35,332 22.91 0.0515
2023-05-12 2023-03-31 13F AMETEK COM 031100100 235,839 -82,448 -25.90 28,746 -35.36 0.0450
2023-02-14 2022-12-31 13F AMETEK COM 031100100 318,287 -50,385 -13.67 44,471 6.46 0.0749
2022-11-04 2022-09-30 13F AMETEK COM 031100100 368,672 100,334 37.39 41,772 41.05 0.0708
2022-08-15 2022-06-30 13F AMETEK COM 031100100 268,338 -483,224 -64.30 29,615 -70.41 0.0470
2022-05-13 2022-03-31 13F AMETEK COM 031100100 751,562 166,557 28.47 100,093 20.92 0.1330
2022-02-14 2021-12-31 13F AMETEK COM 031100100 585,005 52,267 9.81 82,777 20.46 0.1028
2021-11-15 2021-09-30 13F AMETEK COM 031100100 532,738 173,353 48.24 68,718 43.23 0.0959
2021-08-16 2021-06-30 13F AMETEK COM 031100100 359,385 141,502 64.94 47,979 72.39 0.0660
2021-05-12 2021-03-31 13F AMETEK COM 031100100 217,883 34,894 19.07 27,831 25.76 0.0417
2021-08-16 2020-12-31 13F/A-1 AMETEK COM 0120 031100100 182,989 175,423 2,318.57 22,131 2,842.95 0.0372
2021-02-16 2020-12-31 13F AMETEK COM 031100100 182,989 175,423 22,131 0.0372
2021-08-05 2020-09-30 13F/A-1 AMETEK COM 031100100 7,566 4,547 150.61 752 178.52 0.1087
2020-11-16 2020-09-30 13F AMETEK COM 031100100 177,162 174,143 17,610 0.0332
2021-08-05 2020-06-30 13F/A-1 AMETEK COM 0089 031100100 3,019 654 27.65 270 58.82 0.0500
2020-08-12 2020-06-30 13F AMETEK COM 031100100 179,568 177,203 16,048 0.0309
2021-08-05 2020-03-31 13F/A-1 AMETEK COM 0072 031100100 2,365 -1,799 -43.20 170 -59.04 0.0441
2020-05-12 2020-03-31 13F AMETEK COM 031100100 217,471 213,307 15,663 0.0347
2021-08-05 2019-12-31 13F/A-1 AMETEK INC COM 0099 031100100 4,164 -35 -0.83 415 7.51 0.1082
2020-02-11 2019-12-31 13F AMETEK INC COM 031100100 239,113 234,914 23,849 0.0353
2021-08-05 2019-09-30 13F/A-1 AMETEK INC COM 0091 031100100 4,199 -627 -12.99 386 -11.87 0.1260
2019-11-13 2019-09-30 13F AMETEK INC COM 031100100 239,203 234,377 21,964 0.0348
2021-08-05 2019-06-30 13F/A-1 AMETEK INC COM 031100100 4,826 999 26.10 438 37.74 0.1521
2019-08-08 2019-06-30 13F AMETEK INC COM 031100100 242,153 238,326 21,997 0.0343
2021-08-05 2019-03-31 13F/A-1 AMETEK INC COM 031100100 3,827 2,777 264.48 318 347.89 0.1350
2019-05-15 2019-03-31 13F AMETEK INC COM 031100100 242,366 241,316 20,109 0.0335
2021-08-05 2018-12-31 13F/A-1 AMETEK INC COM 031100100 1,050 724 222.09 71 173.08 0.0575
2019-02-07 2018-12-31 13F AMETEK INC COM 031100100 475,927 -514,124 32,220 0.0566
2021-09-01 2018-09-30 13F/A-1 AMETEK INC COM 0079 031100100 326 154 89.53 26 116.67 0.0418
2018-11-07 2018-09-30 13F AMETEK INC COM 031100100 990,051 989,879 78,333 0.1154
2021-09-01 2018-06-30 13F/A-1 AMETEK INC COM 031100100 172 -1,150,309 -99.99 12 -99.99 0.0430
2018-08-13 2018-06-30 13F AMETEK INC COM 031100100 1,100,161 -50,320 79,388 0.1187
2018-05-04 2018-03-31 13F AMETEK INC COM 031100100 1,150,481 -128,480 -10.05 87,402 -5.70 0.1332
2018-02-13 2017-12-31 13F AMETEK INC COM 031100100 1,278,961 936,340 273.29 92,686 309.63 0.1262
2017-11-30 2017-09-30 13F/A-1 AMETEK INC COM 031100100 342,621 24,990 7.87 22,627 17.61 0.2470
2017-08-07 2017-06-30 13F AMETEK INC COM 031100100 317,631 -2,840 -0.89 19,239 11.01 0.0286
2017-05-10 2017-03-31 13F AMETEK INC COM 031100100 320,471 -2,090 -0.65 17,331 10.56 0.0270
2017-02-07 2016-12-31 13F AMETEK INC COM 031100100 322,561 -4,300 -1.32 15,676 0.37 0.0252
2016-11-04 2016-09-30 13F AMETEK INC COM 031100100 326,861 913 0.28 15,618 3.65 0.0258
2016-08-09 2016-06-30 13F AMETEK INC COM 031100100 325,948 29,600 9.99 15,068 1.74 0.0253
2016-05-09 2016-03-31 13F AMETEK INC COM 031100100 296,348 50 0.02 14,811 -6.73 0.0265
2016-02-12 2015-12-31 13F AMETEK INC COM 031100100 296,298 -2,700 -0.90 15,879 1.50 0.0287
2015-11-10 2015-09-30 13F AMETEK INC COM 031100100 298,998 -12,600 -4.04 15,644 -8.35 0.0309
2015-08-06 2015-06-30 13F AMETEK INC COM 031100100 311,598 -8,000 -2.50 17,070 1.66 0.0303
2015-05-01 2015-03-31 13F AMETEK INC COM 031100100 319,598 -451,700 -58.56 16,792 -58.63 0.0291
2015-02-06 2014-12-31 13F AMETEK INC COM 031100100 771,298 -130,762 -14.50 40,593 -10.38 0.0736
2014-11-12 2014-09-30 13F AMETEK INC COM 031100100 902,060 12,652 1.42 45,293 -2.59 0.0852
2014-08-13 2014-06-30 13F AMETEK INC COM 031100100 889,408 274,698 44.69 46,498 46.90 0.0820
2014-05-14 2014-03-31 13F AMETEK INC COM 031100100 614,710 169,140 37.96 31,652 34.87 0.0589
2014-02-11 2013-12-31 13F AMETEK INC COM 031100100 445,570 -182,000 -29.00 23,468 -18.74 0.0466
2013-11-07 2013-09-30 13F AMETEK INC COM 031100100 627,570 170,474 37.30 28,881 49.37 0.0614
2013-08-07 2013-06-30 13F AMETEK INC COM 031100100 457,096 457,096 19,335 0.0428
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.