Position in AME
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$349,640,881
+$142,181,080 QoQ
Shares Held
1,631,092
+61.4% QoQ
Ownership
0.712%
of shares outstanding
% of Portfolio
0.32%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 99.00066949013299.ToString("F0")%
Shared 0.ToString("F0")%
None 0.9993305098670093.ToString("F0")%
Common Shares in AME Over Time
Shares Held
Position Value (USD)
Derivatives in AME
reported options exposure · as of Dec 31, 2021CallValue
$397,008
CallShares
2,700
PutValue
$294,080
PutShares
2,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Specialty Industrial Machinery
Industrials · as of Mar 31, 2026TWO SIGMA INVESTMENTS, LP holds $2,179,565,273 across 48 Specialty Industrial Machinery names. AME ranks #2 (16.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ITW |
Illinois Tool Works Inc
|
1,468,075 | $382,125,241 | |
| 2 | AME |
Ametek Inc/
This page
|
1,631,092 | $349,640,881 | |
| 3 | GEV |
GE Vernova Inc.
|
332,387 | $290,140,612 | |
| 4 | GGG |
Graco Inc
|
2,240,775 | $189,681,603 | |
| 5 | CMI |
Cummins Inc
|
277,961 | $149,548,577 | |
| 6 | OTIS |
Otis Worldwide Corp
|
1,937,436 | $149,337,566 | |
| 7 | IEX |
Idex Corp /De/
|
497,672 | $94,333,727 | |
| 8 | DCI |
DONALDSON Co INC
|
779,219 | $66,132,316 |
All Filings in AME
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $349,640,881 | 1,631,092 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $207,459,801 | 1,010,471 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $127,418,128 | 677,756 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $91,969,843 | 508,233 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $57,463,602 | 333,819 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $36,251,908 | 201,109 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $50,930,903 | 296,610 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $45,919,602 | 275,446 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $58,381,314 | 319,198 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $105,827,721 | 641,808 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $102,097,431 | 690,968 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $56,746,062 | 350,544 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $39,622,916 | 272,641 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $26,553,366 | 190,047 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $5,189,641 | 45,760 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $21,874,044 | 199,054 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $262,764 | 1,973 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $56,461,448 | 383,987 | Shares | Sole | 2022-02-14 | |
| 2021-12-31 | $294,080 | 2,000 | Put | Sole | 2022-02-14 | |
| 2021-12-31 | $397,008 | 2,700 | Call | Sole | 2022-02-14 | |
| 2021-09-30 | $41,258,127 | 332,700 | Shares | Sole | 2021-11-15 | |
| 2021-03-31 | $300,420 | 2,352 | Shares | Sole | 2021-05-17 | |
| 2020-03-31 | $1,634,637 | 22,697 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||