AMETEK, Inc.
MX ˙ BMV ˙ US0311001004
SecurityMX:AME / AMETEK, Inc.
InstitutionMaren Capital LLC
Latest Disclosed Ownership889,503 shares
Latest Disclosed Value $ 190,673,945
Maren Capital LLC reports 1.62% increase in ownership of AME / AMETEK, Inc.

On May 14, 2026 - Maren Capital LLC filed a 13F-HR form disclosing ownership of 889,503 shares of AMETEK, Inc. (MX:AME) valued at $190,673,945 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 875,337 shares of AMETEK, Inc.. This represents a change in shares of 1.62% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-14 2026-03-31 13F AMETEK COM 031100100 889,503 14,166 1.62 190,674 6.10 9.9734
2026-02-13 2025-12-31 13F AMETEK COM 031100100 875,337 11,354 1.31 179,716 10.64 9.6653
2025-11-13 2025-09-30 13F AMETEK COM 031100100 863,983 59,510 7.40 162,429 11.58 9.0429
2025-08-13 2025-06-30 13F AMETEK COM 031100100 804,473 44,098 5.80 145,578 11.22 8.7747
2025-05-14 2025-03-31 13F AMETEK COM 031100100 760,375 73,743 10.74 130,891 5.75 8.9254
2025-02-13 2024-12-31 13F AMETEK COM 031100100 686,632 48,170 7.54 123,772 12.90 9.4561
2024-11-14 2024-09-30 13F AMETEK COM 031100100 638,462 102,021 19.02 109,630 22.59 9.0226
2024-08-14 2024-06-30 13F AMETEK COM 031100100 536,441 94,718 21.44 89,430 10.69 8.6070
2024-05-14 2024-03-31 13F AMETEK COM 031100100 441,723 51,861 13.30 80,791 25.68 7.7784
2024-02-13 2023-12-31 13F AMETEK COM 031100100 389,862 389,862 64,284 8.2345
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.