Back to WESTFIELD CAPITAL MANAGEMENT CO LP WESTFIELD CAPITAL MANAGEMENT CO LP

AMEAME
31 quarters

Position history for WESTFIELD CAPITAL MANAGEMENT CO LPWESTFIELD CAPITAL MANAGEMENT CO LP's holdings in AMETEK

Yes. Westfield Capital Management holds 723,798 shares of AME (Ametek), worth $175.1M, as of its Q2 2026 13F filing. It reduced the position by 22,034 shares (-3.0%) from Q1 2026. Westfield Capital Management has held AME in every 13F on record since Q4 2018, 31 quarterly filings. AME is 0.6% of Westfield Capital Management's reported 13F portfolio.

Current Value

$175.1M

Current Shares

723,798

Total Value Change

+$9.3M

Total Shares Change

-1.7M

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
723,798
-3.0%
$175.1M0.6%$241.94
0
2026-Q1
Decreased
745,832
-17.1%
$159.9M0.7%$214.04
0
2025-Q4
Increased
900,216
+151.0%
$184.8M0.8%$204.68
69
2025-Q3
Decreased
358,660
-9.3%
$67.4M0.3%$187.13
0
2025-Q2
Decreased
395,416
-2.8%
$71.6M0.3%$179.83
0
2025-Q1
Decreased
406,878
-1.1%
$70M0.3%$170.77
0
2024-Q4
Decreased
411,359
-4.0%
$74.2M0.3%$178.50
0
2024-Q3
Decreased
428,355
-3.3%
$73.6M0.3%$169.79
0
2024-Q2
Decreased
442,996
-53.5%
$73.9M0.4%$164.57
0
2024-Q1
Decreased
953,603
-2.7%
$174.4M0.9%$180.26
0
2023-Q4
Decreased
979,840
-5.8%
$161.6M0.9%$162.26
0
2023-Q3
Decreased
1M
-3.0%
$153.7M1.0%$145.17
0
2023-Q2
Decreased
1.1M
-2.3%
$173.5M1.1%$158.78
0
2023-Q1
Decreased
1.1M
-7.4%
$159.4M1.1%$142.31
0
2022-Q4
Increased
1.2M
+0.3%
$165.5M1.3%$136.58
48
2022-Q3
Decreased
1.2M
-0.1%
$134M1.1%$110.69
0
2022-Q2
Decreased
1.2M
-8.3%
$130M1.0%$107.06
0
2022-Q1
Increased
1.3M
+4.5%
$171.9M1.1%$129.52
50
2021-Q4
Decreased
1.2M
-4.4%
$181.7M1.1%$142.76
0
2021-Q3
Decreased
1.3M
-2.0%
$160.3M1.0%$120.22
0
2021-Q2
Decreased
1.3M
-4.5%
$176.2M1.1%$129.23
0
2021-Q1
Decreased
1.4M
-7.5%
$176.6M1.1%$123.46
0
2020-Q4
Decreased
1.5M
-2.3%
$180.8M1.1%$116.71
0
2020-Q3
Increased
1.5M
+2.2%
$152.2M1.0%$95.77
44
2020-Q2
Decreased
1.5M
-1.8%
$133.9M0.9%$85.95
0
2020-Q1
Decreased
1.5M
-6.2%
$109.9M1.0%$69.13
0
2019-Q4
Decreased
1.6M
-9.5%
$162.2M1.2%$95.51
0
2019-Q3
Decreased
1.8M
-12.0%
$165.1M1.3%$87.80
0
2019-Q2
Decreased
2M
-2.5%
$185.6M1.4%$86.73
0
2019-Q1
Decreased
2.1M
-14.4%
$173.8M1.3%$78.97
0
2018-Q4
First report
2.4M
-
$165.8M1.4%$64.32
0

Other major holders of AME: VANGUARD GROUP INC, BlackRock, Inc.

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