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First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

MAGN holding history

Magnera 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.

MAGN overviewAll 13F holders of MAGNFull Q2 2026 holdings

Shares (Q4 2024)
0
Sold out in Q4 2024
Value
$0
% of portfolio
0.0%
Quarters held
15
Since Q1 2021
Holdings of MAGN by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20240$00.0%−59,640−100.0%Sold outHolders
Q3 202459,640$107.4K<0.1%−4,000−6.3%ReducedHolders
Q2 202463,640$88.5K<0.1%00.0%UnchangedHolders
Q1 202463,640$127.3K<0.1%−2,000−3.0%ReducedHolders
Q4 202365,640$127.3K<0.1%−9,122−12.2%ReducedHolders
Q3 202374,762$149.5K<0.1%−8,440−10.1%ReducedHolders
Q2 202383,202$251.3K<0.1%−150−0.2%ReducedHolders
Q1 202383,352$265.9K<0.1%−2,200−2.6%ReducedHolders
Q4 202285,552$237.8K<0.1%−239,532−73.7%ReducedHolders
Q3 2022325,084$1.01M<0.1%00.0%UnchangedHolders
Q2 2022325,084$2.24M<0.1%+450+0.1%AddedHolders
Q1 2022324,634$4.02M<0.1%+6,500+2.0%AddedHolders
Q4 2021318,134$5.47M<0.1%+17,484+5.8%AddedHolders
Q3 2021300,650$4.24M<0.1%−27,200−8.3%ReducedHolders
Q2 2021327,850$4.58M<0.1%−10,500−3.1%ReducedHolders
Q1 2021338,350$5.80M<0.1%––Holders

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