Position in AME
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$175,115,688
+$15,239,141 QoQ
Shares Held
723,798
-3.0% QoQ
Ownership
0.316%
of shares outstanding
% of Portfolio
0.58%
of 13F equity value
Holder Rank
#53
of 1,197 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 83%
Shared 0%
None 17%
Common Shares in AME Over Time
Shares Held
Position Value (USD)
Position in Specialty Industrial Machinery
Industrials · as of Jun 30, 2026WESTFIELD CAPITAL MANAGEMENT CO LP holds $1,186,816,315 across 9 Specialty Industrial Machinery names. AME ranks #3 (14.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | GEV |
GE Vernova Inc.
|
241,272 | $283,460,821 | |
| 2 | RRX |
Regal Rexnord Corp
|
856,976 | $204,123,113 | |
| 3 | AME |
Ametek Inc/
This page
|
723,798 | $175,115,688 | |
| 4 | ITT |
Itt Inc.
|
830,382 | $164,216,344 | |
| 5 | ROK |
Rockwell Automation, Inc
|
237,136 | $117,401,290 | |
| 6 | IEX |
Idex Corp /De/
|
513,564 | $116,553,349 | |
| 7 | NPO |
Enpro Inc.
|
286,554 | $108,010,799 | |
| 8 | CMI |
Cummins Inc
|
15,389 | $10,975,588 |
All Filings in AME
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $175,115,688 | 723,798 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $159,876,547 | 745,832 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $184,823,346 | 900,216 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $67,428,080 | 358,660 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $71,554,479 | 395,416 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $70,039,978 | 406,878 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $74,151,573 | 411,359 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $73,552,837 | 428,355 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $73,851,863 | 442,996 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $174,413,988 | 953,603 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $161,565,817 | 979,840 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $153,675,276 | 1,040,033 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $173,504,926 | 1,071,812 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $159,404,338 | 1,096,844 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $165,528,240 | 1,184,714 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $133,997,657 | 1,181,533 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $130,036,023 | 1,183,329 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $171,936,445 | 1,291,008 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $181,692,475 | 1,235,667 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $160,310,083 | 1,292,719 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $176,179,549 | 1,319,697 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $176,564,883 | 1,382,329 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $180,835,535 | 1,495,250 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $152,177,722 | 1,530,963 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $133,893,419 | 1,498,192 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $109,890,060 | 1,525,827 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||