AMETEK, Inc.
US ˙ NYSE ˙ US0311001004

SecurityAME / AMETEK, Inc.
InstitutionIng Groep Nv
Latest Disclosed Ownership29,690 shares
Latest Disclosed Value $ 6,364,348
Ing Groep Nv reports 0.21% decrease in ownership of AME / AMETEK, Inc.

On May 11, 2026 - Ing Groep Nv filed a 13F-HR form disclosing ownership of 29,690 shares of AMETEK, Inc. (US:AME) valued at $6,364,348 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 29,751 shares of AMETEK, Inc.. This represents a change in shares of -0.21% during the quarter. The current value of the position is $6,791,884 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 29,690 -61 -0.21 6,364 4.19 0.0389
2026-02-11 2025-12-31 13F AMETEK COM 031100100 29,751 -62,306 -67.68 6,108 -64.71 0.0368
2025-11-06 2025-09-30 13F AMETEK COM 031100100 92,057 -23,522 -20.35 17,307 -17.26 0.0936
2025-08-06 2025-06-30 13F AMETEK COM 031100100 115,579 86,043 291.32 20,915 311.39 0.1273
2025-05-09 2025-03-31 13F AMETEK COM 031100100 29,536 -51,007 -63.33 5,084 -64.98 0.0353
2025-02-03 2024-12-31 13F AMETEK COM 031100100 80,543 58,285 261.86 14,519 279.95 0.0978
2024-11-06 2024-09-30 13F AMETEK COM 031100100 22,258 -21,589 -49.24 3,822 -47.72 0.0222
2024-08-13 2024-06-30 13F AMETEK COM 031100100 43,847 -47,779 -52.15 7,310 -56.39 0.0434
2024-05-10 2024-03-31 13F AMETEK COM 031100100 91,626 66,829 269.50 16,758 309.93 0.1149
2024-02-08 2023-12-31 13F AMETEK COM 031100100 24,797 -17,867 -41.88 4,089 -35.15 0.0328
2023-10-27 2023-09-30 13F AMETEK COM 031100100 42,664 -14,073 -24.80 6,304 -31.36 0.0556
2023-08-07 2023-06-30 13F AMETEK COM 031100100 56,737 4,098 7.79 9,185 20.05 0.0697
2023-05-09 2023-03-31 13F AMETEK COM 031100100 52,639 25,392 93.19 7,650 101.00 0.0743
2023-02-13 2022-12-31 13F AMETEK COM 031100100 27,247 -8,735 -24.28 3,807 -6.74 0.0382
2022-11-14 2022-09-30 13F AMETEK COM 031100100 35,982 -7,470 -17.19 4,081 -14.53 0.0683
2022-08-08 2022-06-30 13F AMETEK COM 031100100 43,452 28,830 197.17 4,775 145.25 0.0552
2022-05-13 2022-03-31 13F AMETEK COM 031100100 14,622 -15,570 -51.57 1,947 -56.14 0.0196
2022-02-11 2021-12-31 13F AMETEK COM 031100100 30,192 10,781 55.54 4,439 84.42 0.0397
2021-11-02 2021-09-30 13F AMETEK COM 031100100 19,411 445 2.35 2,407 -4.94 0.0309
2021-08-13 2021-06-30 13F AMETEK COM 031100100 18,966 3,700 24.24 2,532 29.85 0.0404
2021-05-12 2021-03-31 13F AMETEK COM 031100100 15,266 6 0.04 1,950 5.63 0.0404
2021-02-11 2020-12-31 13F AMETEK COM 031100100 15,260 10,178 200.28 1,846 265.54 0.0412
2020-11-12 2020-09-30 13F AMETEK COM 031100100 5,082 5,082 505 0.0208
2020-05-06 2020-03-31 13F AMETEK INC COM 031100100 0 -15,680 -100.00 0 -100.00
2020-02-10 2019-12-31 13F AMETEK INC COM 031100100 15,680 11,430 268.94 1,564 301.03 0.0476
2019-11-08 2019-09-30 13F AMETEK INC COM 031100100 4,250 -29,827 -87.53 390 -87.40 0.0099
2019-08-12 2019-06-30 13F AMETEK INC COM 031100100 34,077 248 0.73 3,096 10.30 0.0539
2019-05-13 2019-03-31 13F AMETEK INC COM 031100100 33,829 6,835 25.32 2,807 53.64 0.0607
2019-02-13 2018-12-31 13F AMETEK INC COM 031100100 26,994 -880 -3.16 1,827 -17.14 0.0396
2018-11-06 2018-09-30 13F AMETEK INC COM 031100100 27,874 3,077 12.41 2,205 23.25 0.0381
2018-08-10 2018-06-30 13F AMETEK INC COM 031100100 24,797 24,797 1,789 0.0342
2018-05-07 2018-03-31 13F AMETEK INC COM 031100100 0 -8,775 -100.00 0 -100.00
2018-02-06 2017-12-31 13F AMETEK INC COM 031100100 8,775 -11,171 -56.01 636 -51.71 0.0106
2017-11-08 2017-09-30 13F AMETEK INC COM 031100100 19,946 19,946 1,317 0.0254
2017-05-01 2017-03-31 13F AMETEK INC COM 031100100 0 -13,331 -100.00 0 -100.00
2017-02-06 2016-12-31 13F AMETEK INC COM 031100100 13,331 4,699 54.44 649 59.07 0.0122
2016-11-14 2016-09-30 13F AMETEK INC COM 031100100 8,632 361 4.36 408 6.81 0.0049
2016-07-27 2016-06-30 13F AMETEK INC COM 031100100 8,271 2,888 53.65 382 42.01 0.0051
2016-05-12 2016-03-31 13F AMETEK INC COM 031100100 5,383 5,383 0.00 269 0.0034
2015-11-10 2015-09-30 13F AMETEK INC COM 031100100 0 0 0 0.0000
2015-08-10 2015-06-30 13F AMETEK INC COM 031100100 0 -9,520 -100.00 0 -100.00
2015-05-14 2015-03-31 13F AMETEK INC COM 031100100 9,520 1,040 12.26 500 12.11 0.0025
2015-02-17 2014-12-31 13F AMETEK INC COM 031100100 8,480 8,480 446 0.0021
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.