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D. E. Shaw & Co., Inc.

Position in AME — Ametek Inc/

CIK 1009207 New York, NY

Position in AME

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$190,834,846
-$102,128,973 QoQ
Shares Held
890,254
-37.6% QoQ
Ownership
0.388%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 96.2965625540576.ToString("F0")% Shared 0.ToString("F0")% None 3.7034374459423938.ToString("F0")%

Common Shares in AME Over Time

Shares Held

Position Value (USD)

Position in Specialty Industrial Machinery

Industrials · as of Mar 31, 2026

D. E. Shaw & Co., Inc. holds $2,075,701,694 across 44 Specialty Industrial Machinery names. AME ranks #5 (9.2% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 AME
Ametek Inc/
This page
890,254 $190,834,846

All Filings in AME

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $190,834,846 890,254
2025-12-31 $292,963,819 1,426,934
2025-09-30 $163,911,560 871,870
2025-06-30 $104,936,893 579,890
2025-03-31 $40,407,798 234,738
2024-12-31 $42,525,136 235,910
2024-09-30 $3,043,559 17,725
2024-06-30 $12,298,362 73,771
2024-03-31 $916,694 5,012
2023-12-31 $10,858,335 65,852
2023-09-30 $42,055,007 284,617
2023-06-30 $6,497,539 40,138
2023-03-31 $7,499,172 51,601
2022-12-31 $4,182,238 29,933
2022-09-30 $21,592,016 190,389
2022-06-30 $25,262,941 229,893
2022-03-31 $26,482,576 198,848
2021-12-31 $47,166,019 320,770
2021-09-30 $75,287,214 607,106
2021-06-30 $69,341,101 519,409
2021-03-31 $143,376,668 1,122,498
2020-12-31 $182,359,257 1,507,849
2020-09-30 $162,271,493 1,632,510
2020-06-30 $136,320,618 1,525,351
2020-03-31 $72,973,904 1,013,245