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MARTINGALE ASSET MANAGEMENT L P

Position in AME — Ametek Inc/

CIK 936944 BOSTON, MA

Position in AME

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$990,986
+$112,325 QoQ
Shares Held
4,096
-0.1% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#649
of 1,193 holders
Holding Since
Sep 2023
6 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AME Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $45,820,636 across 13 Specialty Industrial Machinery names. AME ranks #11 (2.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in AME

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6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $990,986 4,096
2026-03-31 $878,661 4,099
2024-06-30 $1,401,197 8,405
2024-03-31 $2,069,147 11,313
2023-12-31 $1,924,760 11,673
2023-09-30 $1,849,955 12,520