AMETEK, Inc.
US ˙ NYSE ˙ US0311001004

SecurityAME / AMETEK, Inc.
InstitutionDiversified Trust Co
Latest Disclosed Ownership6,907 shares
Latest Disclosed Value $ 1,480,584
Diversified Trust Co reports 7.50% decrease in ownership of AME / AMETEK, Inc.

On April 16, 2026 - Diversified Trust Co filed a 13F-HR form disclosing ownership of 6,907 shares of AMETEK, Inc. (US:AME) valued at $1,480,585 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 7,467 shares of AMETEK, Inc.. This represents a change in shares of -7.50% during the quarter. The current value of the position is $1,576,385 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)
2026-04-16 2026-03-31 13F AMETEK COM 031100100 6,907 -560 -7.50 1,481 -3.46 0.0181
2026-01-09 2025-12-31 13F AMETEK COM 031100100 7,467 -1,007 -11.88 1,533 -3.77 0.0282
2025-10-20 2025-09-30 13F AMETEK COM 031100100 8,474 -872 -9.33 1,593 -5.80 0.0318
2025-07-11 2025-06-30 13F AMETEK COM 031100100 9,346 309 3.42 1,691 8.75 0.0375
2025-04-24 2025-03-31 13F AMETEK COM 031100100 9,037 -581 -6.04 1,556 -10.27 0.0385
2025-01-07 2024-12-31 13F AMETEK COM 031100100 9,618 -2,324 -19.46 1,734 -15.46 0.0423
2024-10-07 2024-09-30 13F AMETEK COM 031100100 11,942 3 0.03 2,051 3.02 0.0517
2024-07-16 2024-06-30 13F AMETEK COM 031100100 11,939 333 2.87 1,990 -6.22 0.0562
2024-04-18 2024-03-31 13F AMETEK COM 031100100 11,606 -2,499 -17.72 2,123 -8.73 0.0640
2024-01-08 2023-12-31 13F AMETEK COM 031100100 14,105 210 1.51 2,326 13.25 0.0782
2023-11-17 2023-09-30 13F AMETEK COM 031100100 13,895 24 0.17 2,053 -8.55 0.0777
2023-07-18 2023-06-30 13F AMETEK COM 031100100 13,871 -140 -1.00 2,245 10.27 0.0820
2023-04-07 2023-03-31 13F AMETEK COM 031100100 14,011 -127 -0.90 2,036 203,500.00 0.0793
2023-01-17 2022-12-31 13F AMETEK COM 031100100 14,138 -1,330 -8.60 2 -99.94 0.0823
2022-10-14 2022-09-30 13F AMETEK COM 031100100 15,468 2,414 18.49 1,754 22.23 0.0794
2022-07-12 2022-06-30 13F AMETEK COM 031100100 13,054 0 0.00 1,435 -17.48 0.0601
2022-04-07 2022-03-31 13F AMETEK COM 031100100 13,054 -1,202 -8.43 1,739 -17.03 0.0607
2022-01-13 2021-12-31 13F AMETEK COM 031100100 14,256 2,217 18.42 2,096 40.39 0.0690
2022-01-13 2021-09-30 13F AMETEK COM 031100100 12,039 189 1.59 1,493 -5.63 0.0537
2021-07-20 2021-06-30 13F AMETEK COM 031100100 11,850 0 0.00 1,582 4.49 0.0571
2021-05-10 2021-03-31 13F AMETEK COM 031100100 11,850 700 6.28 1,514 12.31 0.0584
2021-01-08 2020-12-31 13F AMETEK COM 031100100 11,150 0 0.00 1,348 21.66 0.0547
2020-10-15 2020-09-30 13F AMETEK COM 031100100 11,150 0 0.00 1,108 11.24 0.0512
2020-07-07 2020-06-30 13F AMETEK COM 031100100 11,150 3,006 36.91 996 69.68 0.0503
2020-04-10 2020-03-31 13F AMETEK COM 031100100 8,144 2,170 36.32 587 -1.51 0.0343
2020-01-09 2019-12-31 13F AMETEK INC COM 031100100 5,974 814 15.78 596 25.74 0.0267
2019-10-09 2019-09-30 13F AMETEK INC COM 031100100 5,160 960 22.86 474 24.08 0.0222
2019-07-12 2019-06-30 13F AMETEK INC COM 031100100 4,200 175 4.35 382 14.37 0.0182
2019-05-22 2019-03-31 13F AMETEK INC COM 031100100 4,025 176 4.57 334 27.97 0.0163
2019-01-18 2018-12-31 13F AMETEK INC COM 031100100 3,849 436 12.77 261 -3.33 0.0146
2018-11-26 2018-09-30 13F AMETEK INC COM 031100100 3,413 0 0.00 270 9.76 0.0135
2018-07-23 2018-06-30 13F AMETEK INC COM 031100100 3,413 -11 -0.32 246 -5.38 0.0157
2018-06-01 2018-03-31 13F AMETEK INC COM 031100100 3,424 -539 -13.60 260 -9.41 0.0166
2018-01-19 2017-12-31 13F AMETEK INC COM 031100100 3,963 0 0.00 287 9.54 0.0176
2017-10-17 2017-09-30 13F AMETEK INC COM 031100100 3,963 0 0.00 262 9.17 0.0200
2017-07-18 2017-06-30 13F AMETEK INC COM 031100100 3,963 -430 -9.79 240 0.84 0.0195
2017-04-21 2017-03-31 13F AMETEK INC COM 031100100 4,393 4,393 238 0.0183
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.