AMETEK, Inc.
MX ˙ BMV ˙ US0311001004
SecurityMX:AME / AMETEK, Inc.
InstitutionGeode Capital Management, Llc
Latest Disclosed Ownership6,125,313 shares
Latest Disclosed Value $ 1,307,995,195
Geode Capital Management, Llc reports 3.97% increase in ownership of AME / AMETEK, Inc.

On May 15, 2026 - Geode Capital Management, Llc filed a 13F-HR form disclosing ownership of 6,125,313 shares of AMETEK, Inc. (MX:AME) valued at $1,307,995,195 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 5,891,236 shares of AMETEK, Inc.. This represents a change in shares of 3.97% 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 6,125,313 234,077 3.97 1,307,995 8.57 0.0435
2026-02-09 2025-12-31 13F AMETEK COM 031100100 5,891,236 37,651 0.64 1,204,722 9.94 0.0743
2025-11-12 2025-09-30 13F AMETEK COM 031100100 5,853,585 59,349 1.02 1,095,840 4.96 0.0699
2025-08-08 2025-06-30 13F AMETEK COM 031100100 5,794,236 104,139 1.83 1,044,009 6.94 0.0732
2025-05-13 2025-03-31 13F AMETEK COM 031100100 5,690,097 163,728 2.96 976,286 -1.74 0.0768
2025-02-12 2024-12-31 13F AMETEK COM 031100100 5,526,369 124,713 2.31 993,546 7.49 0.0770
2024-11-12 2024-09-30 13F AMETEK COM 031100100 5,401,656 45,459 0.85 924,308 3.80 0.0748
2024-08-09 2024-06-30 13F AMETEK COM 031100100 5,356,197 125,066 2.39 890,506 -6.69 0.0782
2024-05-13 2024-03-31 13F AMETEK COM 031100100 5,231,131 183,098 3.63 954,349 14.96 0.0883
2024-02-13 2023-12-31 13F AMETEK COM 031100100 5,048,033 107,907 2.18 830,129 13.97 0.0868
2023-11-13 2023-09-30 13F AMETEK COM 031100100 4,940,126 92,254 1.90 728,361 -6.94 0.0868
2023-08-11 2023-06-30 13F AMETEK COM 031100100 4,847,872 114,598 2.42 782,696 14.04 0.0920
2023-05-15 2023-03-31 13F AMETEK COM 031100100 4,733,274 105,377 2.28 686,321 106,306.36 0.0891
2023-02-13 2022-12-31 13F AMETEK COM 031100100 4,627,897 111,754 2.47 645 -99.87 0.0906
2022-11-14 2022-09-30 13F AMETEK COM 031100100 4,516,143 77,994 1.76 511,566 5.09 0.0776
2022-08-12 2022-06-30 13F AMETEK COM 031100100 4,438,149 85,794 1.97 486,805 -15.81 0.0713
2022-05-13 2022-03-31 13F AMETEK COM 031100100 4,352,355 -26,771 -0.61 578,239 -9.97 0.0722
2022-02-11 2021-12-31 13F AMETEK COM 031100100 4,379,126 197,644 4.73 642,259 24.19 0.0774
2021-11-12 2021-09-30 13F AMETEK COM 031100100 4,181,482 168,752 4.21 517,163 -3.19 0.0696
2021-08-13 2021-06-30 13F AMETEK COM 031100100 4,012,730 141,754 3.66 534,186 8.33 0.0736
2021-05-12 2021-03-31 13F AMETEK COM 031100100 3,870,976 69,492 1.83 493,100 7.52 0.0754
2021-02-12 2020-12-31 13F AMETEK COM 031100100 3,801,484 67,159 1.80 458,593 23.80 0.0770
2020-11-13 2020-09-30 13F AMETEK COM 031100100 3,734,325 23,283 0.63 370,445 11.90 0.0726
2020-08-13 2020-06-30 13F AMETEK COM 031100100 3,711,042 112,651 3.13 331,039 27.98 0.0708
2020-05-14 2020-03-31 13F AMETEK COM 031100100 3,598,391 95,627 2.73 258,657 -25.81 0.0674
2020-02-20 2019-12-31 13F/A-1 AMETEK COM 031100100 3,502,764 165,723 4.97 348,644 13.97 0.0729
2020-02-13 2019-12-31 13F AMETEK COM 031100100 3,502,764 165,723 348,644 44,431.6209
2019-11-12 2019-09-30 13F AMETEK COM 031100100 3,337,041 144,589 4.53 305,920 5.68 0.0714
2019-08-14 2019-06-30 13F AMETEK COM 031100100 3,192,452 96,365 3.11 289,488 12.90 0.0701
2019-05-14 2019-03-31 13F AMETEK COM 031100100 3,096,087 129,265 4.36 256,421 27.89 0.0664
2019-03-06 2018-12-31 13F/A-1 AMETEK COM 031100100 2,966,822 162,203 5.78 200,498 -9.47 0.0620
2019-02-13 2018-12-31 13F AMETEK COM 031100100 2,966,822 162,203 200,498
2018-11-13 2018-09-30 13F AMETEK COM 031100100 2,804,619 110,768 4.11 221,482 14.17 0.0624
2018-08-14 2018-06-30 13F AMETEK COM 031100100 2,693,851 51,045 1.93 193,988 -3.15 0.0596
2018-05-15 2018-03-31 13F AMETEK COM 031100100 2,642,806 109,446 4.32 200,292 9.32 0.0653
2018-02-13 2017-12-31 13F AMETEK COM 031100100 2,533,360 160,672 6.77 183,223 17.15 0.0622
2017-11-14 2017-09-30 13F AMETEK COM 031100100 2,372,688 101,222 4.46 156,396 13.87 0.0577
2017-08-14 2017-06-30 13F AMETEK COM 031100100 2,271,466 3,025 0.13 137,347 12.12 0.0540
2017-06-21 2017-03-31 13F/A-1 AMETEK INC NEW COM COM 031100100 2,268,441 176,594 8.44 122,501 20.64 0.0503
2017-05-12 2017-03-31 13F AMETEK INC NEW COM COM 031100100 2,268,441 122,501
2017-02-14 2016-12-31 13F AMETEK INC NEW COM COM 031100100 2,091,847 87,597 4.37 101,540 6.20 0.0472
2016-11-10 2016-09-30 13F AMETEK INC NEW COM COM 031100100 2,004,250 78,620 4.08 95,611 7.59 0.0481
2016-08-12 2016-06-30 13F AMETEK INC NEW COM COM 031100100 1,925,630 56,878 3.04 88,866 -4.65 0.0483
2016-05-13 2016-03-31 13F AMETEK INC NEW COM COM 031100100 1,868,752 17,413 0.94 93,204 -5.86 0.0495
2016-02-12 2015-12-31 13F AMETEK INC NEW COM COM 031100100 1,851,339 -27,118 -1.44 99,001 0.94 0.0564
2015-11-13 2015-09-30 13F AMETEK INC NEW COM COM 031100100 1,878,457 7,092 0.38 98,082 -4.13 0.0595
2015-08-14 2015-06-30 13F AMETEK INC NEW COM COM 031100100 1,871,365 16,159 0.87 102,307 5.13 0.0584
2015-05-14 2015-03-31 13F AMETEK INC NEW COM COM 031100100 1,855,206 -1,630 -0.09 97,317 -0.29 0.0556
2015-02-12 2014-12-31 13F AMETEK INC NEW COM COM 031100100 1,856,836 28,431 1.55 97,598 6.44 0.0581
2014-11-14 2014-09-30 13F AMETEK INC NEW COM COM 031100100 1,828,405 23,012 1.27 91,689 -2.80 0.0594
2014-08-13 2014-06-30 13F AMETEK INC NEW COM COM 031100100 1,805,393 -22,942 -1.25 94,329 0.24 0.0610
2014-05-14 2014-03-31 13F AMETEK INC NEW COM COM 031100100 1,828,335 35,274 1.97 94,101 -0.33 0.0631
2014-02-14 2013-12-31 13F AMETEK INC NEW COM COM 031100100 1,793,061 78,908 4.60 94,413 19.71 0.0655
2013-11-14 2013-09-30 13F AMETEK INC NEW COM COM 031100100 1,714,153 744,841 76.84 78,866 92.37 0.0632
2013-08-14 2013-06-30 13F AMETEK INC NEW COM COM 031100100 969,312 969,312 40,997 0.0360
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.