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Livermore
Livermore
ZHEN

First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

GLW holding history

Corning 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.

GLW overviewAll 13F holders of GLWFull Q2 2026 holdings

Shares (Q2 2026)
6,817
Value
$1.74M
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of GLW by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20266,817$1.74M<0.1%+200+3.0%AddedHolders
Q1 20266,617$899.7K<0.1%+240+3.8%AddedHolders
Q4 20256,377$558.4K<0.1%+2,049+47.3%AddedHolders
Q3 20254,328$355.0K<0.1%00.0%UnchangedHolders
Q2 20254,328$227.6K<0.1%+4,328NewHolders
Q1 20250$00.0%−4,728−100.0%Sold outHolders
Q4 20244,728$224.7K<0.1%−172−3.5%ReducedHolders
Q3 20244,900$221.2K<0.1%+4,900NewHolders
Q2 20240$00.0%−6,098−100.0%Sold outHolders
Q1 20246,098$201.1K<0.1%−1,235−16.8%ReducedHolders
Q4 20237,333$223.3K<0.1%−602−7.6%ReducedHolders
Q3 20237,935$241.8K<0.1%−1,726−17.9%ReducedHolders
Q2 20239,661$338.5K<0.1%−3,000−23.7%ReducedHolders
Q1 202312,661$446.7K<0.1%−400−3.1%ReducedHolders
Q4 202213,061$417.2K<0.1%−5,800−30.8%ReducedHolders
Q3 202218,861$547.0K<0.1%+2,400+14.6%AddedHolders
Q2 202216,461$518.0K<0.1%−150−0.9%ReducedHolders
Q1 202216,611$613.0K<0.1%00.0%UnchangedHolders
Q4 202116,611$618.0K<0.1%+3,420+25.9%AddedHolders
Q3 202113,191$481.0K<0.1%−22−0.2%ReducedHolders
Q2 202113,213$540.0K<0.1%+22+0.2%AddedHolders
Q1 202113,191$573.0K<0.1%––Holders

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