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Port Capital LLC

Position in AME — Ametek Inc/

CIK 1729212 CHICAGO, IL

Position in AME

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$92,656,252
-$83,096 QoQ
Shares Held
432,246
-4.3% QoQ
Ownership
0.189%
of shares outstanding
% of Portfolio
4.53%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in AME Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Mar 31, 2026

Port Capital LLC holds $381,887,253 across 8 Specialty Industrial Machinery names. AME ranks #1 (24.3% of the industry book) .

# Ticker Company Shares Value (USD) Open
1 AME
Ametek Inc/
This page
432,246 $92,656,252

All Filings in AME

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $92,656,252 432,246
2025-12-31 $92,739,348 451,704
2025-09-30 $85,087,672 452,594
2025-06-30 $86,186,904 476,276
2025-03-31 $80,956,753 470,296
2024-12-31 $85,438,733 473,975
2024-09-30 $80,767,232 470,370
2024-06-30 $77,333,601 463,881
2024-03-31 $80,595,067 440,651
2023-12-31 $73,064,243 443,109
2023-09-30 $65,196,292 441,231
2023-06-30 $71,435,053 441,284
2023-03-31 $61,922,061 426,079
2022-12-31 $59,128,246 423,191
2022-09-30 $49,730,398 438,501
2022-06-30 $48,295,006 439,485
2022-03-31 $59,504,824 446,800
2021-12-31 $65,672,181 446,628
2021-09-30 $56,352,376 454,418
2021-06-30 $61,364,610 459,660
2021-03-31 $58,886,978 461,027
2020-12-31 $55,583,903 459,599
2020-09-30 $45,823,300 460,999
2020-06-30 $41,214,584 461,168
2020-03-31 $31,524,450 437,718