AMETEK, Inc.
MX ˙ BMV ˙ US0311001004
SecurityMX:AME / AMETEK, Inc.
InstitutionJanney Montgomery Scott LLC
Latest Disclosed Ownership83,757 shares
Latest Disclosed Value $ 17,954
Janney Montgomery Scott LLC reports 69.18% increase in ownership of AME / AMETEK, Inc.

On April 22, 2026 - Janney Montgomery Scott LLC filed a 13F-HR form disclosing ownership of 83,757 shares of AMETEK, Inc. (MX:AME) valued at $17,954 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 49,508 shares of AMETEK, Inc.. This represents a change in shares of 69.18% 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)
2026-04-22 2026-03-31 13F AMETEK INC Common Stock 031100100 83,757 34,249 69.18 18 70.00 0.0444
2026-02-11 2025-12-31 13F AMETEK INC Common Stock 031100100 49,508 -1,181 -2.33 10 11.11 0.0233
2025-10-27 2025-09-30 13F AMETEK INC Common Stock 031100100 50,689 1,235 2.50 10 12.50 0.0226
2025-07-17 2025-06-30 13F AMETEK INC Common Stock 031100100 49,454 -4,142 -7.73 9 -11.11 0.0234
2025-04-17 2025-03-31 13F AMETEK INC Common Stock 031100100 53,596 47 0.09 9 0.00 0.0262
2025-01-17 2024-12-31 13F AMETEK INC Common Stock 031100100 53,549 -77,053 -59.00 10 -59.09 0.0268
2024-10-29 2024-09-30 13F AMETEK INC Common Stock 031100100 130,602 -2,918 -2.19 22 0.00 0.0626
2024-07-25 2024-06-30 13F AMETEK INC Common Stock 031100100 133,520 5,751 4.50 22 -4.35 0.0679
2024-05-01 2024-03-31 13F AMETEK INC Common Stock 031100100 127,769 5,242 4.28 23 15.00 0.0695
2024-02-08 2023-12-31 13F AMETEK INC Common Stock 031100100 122,527 3,295 2.76 20 17.65 0.0656
2023-11-08 2023-09-30 13F AMETEK INC Common Stock 031100100 119,232 1,750 1.49 18 -10.53 0.0657
2023-07-26 2023-06-30 13F AMETEK INC Common Stock 031100100 117,482 117,482 19 0.0663
2023-04-28 2023-03-31 13F AMETEK INC Common Stock 031100100 0 -117,158 -100.00 0 -100.00
2023-02-01 2022-12-31 13F AMETEK INC Common Stock 031100100 117,158 -163 -0.14 16 -99.88 0.0637
2022-10-25 2022-09-30 13F AMETEK INC Common Stock 031100100 117,321 117,321 13,305 0.0570
2021-04-27 2021-03-31 13F AMETEK INC Common Stock 031100100 0 -44,234 -100.00 0 -100.00
2021-01-25 2020-12-31 13F AMETEK INC Common Stock 031100100 44,234 -1,613 -3.52 5,350 17.40 0.0258
2020-11-06 2020-09-30 13F AMETEK INC Common Stock 031100100 45,847 -2,951 -6.05 4,557 4.49 0.0260
2020-07-23 2020-06-30 13F AMETEK INC Common Stock 031100100 48,798 3,997 8.92 4,361 35.14 0.0276
2020-04-30 2020-03-31 13F AMETEK INC Common Stock 031100100 44,801 -30,069 -40.16 3,227 -56.79 0.0255
2020-01-21 2019-12-31 13F AMETEK INC Common Stock 031100100 74,870 6,053 8.80 7,468 18.18 0.0490
2019-10-29 2019-09-30 13F AMETEK INC Common Stock 031100100 68,817 21,882 46.62 6,319 48.19 0.0460
2019-07-29 2019-06-30 13F AMETEK INC Common Stock 031100100 46,935 5,022 11.98 4,264 22.60 0.0327
2019-04-30 2019-03-31 13F/A-1 AMETEK INC Common Stock 031100100 41,913 -1,291 -2.99 3,478 18.91 0.0286
2019-04-30 2019-03-31 13F AMETEK INC Common Stock 031100100 43,204 0 2,925
2019-02-01 2018-12-31 13F AMETEK INC Common Stock 031100100 43,204 5,106 13.40 2,925 -2.95 0.0282
2018-11-05 2018-09-30 13F AMETEK INC Common Stock 031100100 38,098 -682 -1.76 3,014 7.72 0.0260
2018-07-24 2018-06-30 13F AMETEK INC Common Stock 031100100 38,780 27,210 235.18 2,798 218.32 0.0269
2018-04-19 2018-03-31 13F AMETEK INC Common Stock 031100100 11,570 4,203 57.05 879 64.61 0.0088
2018-02-14 2017-12-31 13F AMETEK INC Common Stock 031100100 7,367 -368 -4.76 534 4.50 0.0055
2017-11-15 2017-09-30 13F AMETEK INC Common Stock 031100100 7,735 -60 -0.77 511 8.26 0.0058
2017-07-27 2017-06-30 13F AMETEK INC Common Stock 031100100 7,795 -78 -0.99 472 10.80 0.0059
2017-04-26 2017-03-31 13F AMETEK INC Common Stock 031100100 7,873 2,548 47.85 426 64.48 0.0057
2017-02-13 2016-12-31 13F AMETEK INC Common Stock 031100100 5,325 5,325 259 0.0039
2016-11-14 2016-09-30 13F AMETEK INC Common Stock 031100100 0 -51,852 -100.00 0 -100.00
2016-08-05 2016-06-30 13F AMETEK INC Common Stock 031100100 51,852 51,852 0.00 2,779 0.0439
2016-05-10 2016-03-31 13F AMETEK INC Common Stock 031100100 0 -51,852 -100.00 0 -100.00
2016-02-19 2015-12-31 13F AMETEK INC Common Stock 031100100 51,852 -1,426 -2.68 2,779 -0.29 0.0718
2015-11-16 2015-09-30 13F AMETEK INC Common Stock 031100100 53,278 53,278 0.00 2,787 0.0787
2015-02-10 2014-12-31 13F AMETEK INC Common Stock 031100100 0 -8,180 -100.00 0 -100.00
2014-11-14 2014-09-30 13F AMETEK INC Common Stock 031100100 8,180 -26 -0.32 411 -4.43 0.0085
2014-08-13 2014-06-30 13F AMETEK INC Common Stock 031100100 8,206 26 0.32 429 1.90 0.0093
2014-05-14 2014-03-31 13F AMETEK INC Common Stock 031100100 8,180 -1,100 -11.85 421 -13.73 0.0102
2014-02-19 2013-12-31 13F AMETEK INC Common Stock 031100100 9,280 -66 -0.71 489 -99.89 0.0129
2013-11-14 2013-09-30 13F AMETEK INC Common Stock 031100100 9,346 466 5.25 430,103 14.50 0.0129
2013-08-13 2013-06-30 13F AMETEK COMMON 031100100 8,880 8,880 375,624 0.0393
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.