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Livermore
Livermore
ZHEN

First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

ACU holding history

Acme United Corp 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.

ACU overviewAll 13F holders of ACUFull Q2 2026 holdings

Shares (Q2 2026)
26,217
Value
$1.25M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of ACU by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202626,217$1.25M<0.1%−1,288−4.7%ReducedHolders
Q1 202627,505$1.24M<0.1%−1,700−5.8%ReducedHolders
Q4 202529,205$1.18M<0.1%−643−2.2%ReducedHolders
Q3 202529,848$1.23M<0.1%−450−1.5%ReducedHolders
Q2 202530,298$1.26M<0.1%−3,100−9.3%ReducedHolders
Q1 202533,398$1.33M<0.1%−1,350−3.9%ReducedHolders
Q4 202434,748$1.30M<0.1%−250−0.7%ReducedHolders
Q3 202434,998$1.46M<0.1%−300−0.8%ReducedHolders
Q2 202435,298$1.24M<0.1%00.0%UnchangedHolders
Q1 202435,298$1.66M<0.1%00.0%UnchangedHolders
Q4 202335,298$1.51M<0.1%−1,100−3.0%ReducedHolders
Q3 202336,398$1.09M<0.1%−600−1.6%ReducedHolders
Q2 202336,998$922.7K<0.1%+376+1.0%AddedHolders
Q1 202336,622$842.3K<0.1%−1,542−4.0%ReducedHolders
Q4 202238,164$835.8K<0.1%−500−1.3%ReducedHolders
Q3 202238,664$890.0K<0.1%−199−0.5%ReducedHolders
Q2 202238,863$1.23M<0.1%00.0%UnchangedHolders
Q1 202238,863$1.31M<0.1%00.0%UnchangedHolders
Q4 202138,863$1.31M<0.1%+500+1.3%AddedHolders
Q3 202138,363$1.26M<0.1%00.0%UnchangedHolders
Q2 202138,363$1.71M<0.1%00.0%UnchangedHolders
Q1 202138,363$1.51M<0.1%––Holders

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