AMETEK, Inc.
MX ˙ BMV ˙ US0311001004
SecurityMX:AME / AMETEK, Inc.
InstitutionBridgewater Associates, LP
ManagerRay Dalio, Bob Prince
Latest Disclosed Ownership116,504 shares
Latest Disclosed Value $ 24,973,797
Bridgewater Associates, LP reports 2,428.30% increase in ownership of AME / AMETEK, Inc.

On May 15, 2026 - Bridgewater Associates, LP filed a 13F-HR form disclosing ownership of 116,504 shares of AMETEK, Inc. (MX:AME) valued at $24,973,797 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 4,608 shares of AMETEK, Inc.. This represents a change in shares of 2,428.30% 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)
2026-05-15 2026-03-31 13F AMETEK COM 031100100 116,504 111,896 2,428.30 24,974 2,539.85 0.1115
2026-02-13 2025-12-31 13F AMETEK COM 031100100 4,608 -31,589 -87.27 946 -86.10 0.0035
2025-11-13 2025-09-30 13F AMETEK COM 031100100 36,197 36,197 6,805 0.0267
2025-08-13 2025-06-30 13F AMETEK COM 031100100 0 -1,266 -100.00 0 -100.00
2025-05-14 2025-03-31 13F AMETEK COM 031100100 1,266 134 11.84 218 6.37 0.0010
2025-02-13 2024-12-31 13F AMETEK COM 031100100 1,132 1,132 204 0.0009
2023-02-13 2022-12-31 13F AMETEK COM 031100100 0 -4,452 -100.00 0 -100.00
2022-11-10 2022-09-30 13F AMETEK COM 031100100 4,452 -12,413 -73.60 505 -72.75 0.0026
2022-08-11 2022-06-30 13F AMETEK COM 031100100 16,865 -56,382 -76.98 1,853 -81.00 0.0079
2022-05-13 2022-03-31 13F AMETEK COM 031100100 73,247 73,247 9,755 0.0393
2021-11-12 2021-09-30 13F AMETEK COM 031100100 0 -63,466 -100.00 0 -100.00
2021-08-13 2021-06-30 13F AMETEK COM 031100100 63,466 63,466 8,473 0.0544
2021-05-14 2021-03-31 13F AMETEK COM 031100100 0 -23,417 -100.00 0 -100.00
2021-02-12 2020-12-31 13F AMETEK COM 031100100 23,417 6,334 37.08 2,832 66.78 0.0245
2020-11-13 2020-09-30 13F AMETEK COM 031100100 17,083 14,124 477.32 1,698 543.18 0.0204
2020-08-12 2020-06-30 13F AMETEK COM 031100100 2,959 2,959 -82.68 264 -84.45 0.0044
2020-05-14 2020-03-31 13F AMETEK INC COM 031100100 0 -9,817 -100.00 0 -100.00
2020-02-13 2019-12-31 13F AMETEK INC COM 031100100 9,817 9,817 979 0.0100
2019-05-14 2019-03-31 13F AMETEK INC COM 031100100 0 -7,529 -100.00 0 -100.00
2019-02-13 2018-12-31 13F AMETEK INC COM 031100100 7,529 7,529 510 0.0047
2016-11-09 2016-09-30 13F AMETEK INC COM 031100100 0 -16,900 -100.00 0 -100.00
2016-08-10 2016-06-30 13F AMETEK INC COM 031100100 16,900 16,900 0.00 781 0.0098
2016-02-11 2015-12-31 13F AMETEK INC COM 031100100 0 -14,540 -100.00 0 -100.00
2015-11-12 2015-09-30 13F AMETEK INC COM 031100100 14,540 14,540 0.00 761 0.0102
2015-08-11 2015-06-30 13F AMETEK INC COM 031100100 0 -8,140 -100.00 0 -100.00
2015-05-14 2015-03-31 13F AMETEK INC COM 031100100 8,140 8,140 0.00 428 0.0033
2015-02-11 2014-12-31 13F AMETEK INC COM 031100100 0 -8,840 -100.00 0 -100.00
2014-11-12 2014-09-30 13F AMETEK INC COM 031100100 8,840 -3,600 -28.94 444 -30.73 0.0035
2014-05-14 2014-03-31 13F AMETEK INC COM 031100100 12,440 2,500 25.15 641 52.62 0.0052
2013-08-13 2013-06-30 13F AMETEK INC COM 031100100 9,940 9,940 420 0.0037
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.