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Livermore
Livermore
ZHEN

First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

AME holding history

Ametek Inc in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

AME overviewAll 13F holders of AMEFull Q2 2026 holdings

Shares (Q2 2026)
1,871
Value
$452.7K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of AME by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20261,871$452.7K<0.1%−60−3.1%ReducedHolders
Q1 20261,931$413.9K<0.1%−199−9.3%ReducedHolders
Q4 20252,130$437.3K<0.1%−92−4.1%ReducedHolders
Q3 20252,222$417.7K<0.1%+59+2.7%AddedHolders
Q2 20252,163$391.4K<0.1%−231−9.6%ReducedHolders
Q1 20252,394$412.1K<0.1%−200−7.7%ReducedHolders
Q4 20242,594$467.6K<0.1%00.0%UnchangedHolders
Q3 20242,594$445.4K<0.1%−120−4.4%ReducedHolders
Q2 20242,714$452.5K<0.1%+10.0%AddedHolders
Q1 20242,713$496.4K<0.1%−1,129−29.4%ReducedHolders
Q4 20233,842$633.7K<0.1%−743−16.2%ReducedHolders
Q3 20234,585$677.5K<0.1%−305−6.2%ReducedHolders
Q2 20234,890$791.6K<0.1%−2,200−31.0%ReducedHolders
Q1 20237,090$1.03M<0.1%+2,200+45.0%AddedHolders
Q4 20224,890$683.2K<0.1%−240−4.7%ReducedHolders
Q3 20225,130$581.0K<0.1%+300+6.2%AddedHolders
Q2 20224,830$530.0K<0.1%−450−8.5%ReducedHolders
Q1 20225,280$703.0K<0.1%00.0%UnchangedHolders
Q4 20215,280$776.0K<0.1%+450+9.3%AddedHolders
Q3 20214,830$598.0K<0.1%00.0%UnchangedHolders
Q2 20214,830$644.0K<0.1%00.0%UnchangedHolders
Q1 20214,830$616.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.