AMETEK, Inc.
US ˙ NYSE ˙ US0311001004

SecurityAME / AMETEK, Inc.
InstitutionCAPROCK Group, Inc.
Latest Disclosed Ownership2,265 shares
Latest Disclosed Value $ 485,642
CAPROCK Group, Inc. ownership in AME / AMETEK, Inc.

On May 11, 2026 - CAPROCK Group, Inc. filed a 13F-HR form disclosing ownership of 2,265 shares of AMETEK, Inc. (US:AME) valued at $485,525 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 6, 2025 disclosing 0 shares of AMETEK, Inc.. The current value of the position is $516,941 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)
2026-05-11 2026-03-31 13F AMETEK COM 031100100 2,265 2,265 486 0.0118
2025-11-06 2025-09-30 13F AMETEK COM 031100100 0 -3,380 -100.00 0 -100.00
2025-05-15 2025-03-31 13F AMETEK COM 031100100 3,380 -303 -8.23 582 -12.37 0.0177
2025-01-23 2024-12-31 13F AMETEK COM 031100100 3,683 761 26.04 664 32.34 0.0217
2024-11-07 2024-09-30 13F AMETEK COM 031100100 2,922 2,922 502 0.0183
2024-08-06 2024-06-30 13F AMETEK COM 031100100 0 -2,996 -100.00 0 -100.00
2024-04-29 2024-03-31 13F AMETEK COM 031100100 2,996 -42 -1.38 548 9.60 0.0314
2024-01-18 2023-12-31 13F AMETEK COM 031100100 3,038 106 3.62 501 15.47 0.0320
2023-10-18 2023-09-30 13F AMETEK COM 031100100 2,932 36 1.24 433 -7.48 0.0328
2023-08-10 2023-06-30 13F AMETEK COM 031100100 2,896 372 14.74 469 27.87 0.0344
2023-04-26 2023-03-31 13F AMETEK COM 031100100 2,524 -88 -3.37 367 0.55 0.0284
2023-01-23 2022-12-31 13F AMETEK COM 031100100 2,612 413 18.78 365 46.18 0.0340
2022-11-07 2022-09-30 13F AMETEK COM 031100100 2,199 300 15.80 249 19.14 0.0240
2022-07-26 2022-06-30 13F AMETEK COM 031100100 1,899 -120 -5.94 209 -22.30 0.0205
2022-04-12 2022-03-31 13F AMETEK COM 031100100 2,019 202 11.12 269 0.75 0.0253
2022-01-18 2021-12-31 13F AMETEK COM 031100100 1,817 15 0.83 267 19.73 0.0220
2021-10-07 2021-09-30 13F AMETEK COM 031100100 1,802 -155 -7.92 223 -14.56 0.0199
2021-08-13 2021-06-30 13F AMETEK COM 031100100 1,957 -313 -13.79 261 -10.00 0.0237
2021-04-29 2021-03-31 13F AMETEK COM 031100100 2,270 394 21.00 290 27.75 0.0317
2021-01-29 2020-12-31 13F AMETEK COM 031100100 1,876 1,876 227 0.0259
2016-05-11 2016-03-31 13F AMETEK INC COM 031100100 0 0 0 0.0000
2015-11-10 2015-09-30 13F AMETEK INC COM 031100100 0 -4,459 -100.00 0 -100.00
2015-08-12 2015-06-30 13F AMETEK INC COM 031100100 4,459 0 0.00 244 4.27 0.2236
2015-05-08 2015-03-31 13F AMETEK INC COM 031100100 4,459 0 0.00 234 -0.43 0.2391
2015-02-06 2014-12-31 13F AMETEK INC COM 031100100 4,459 4,459 235 0.2548
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.