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Livermore
Livermore
ZHEN

Private Trust Co NA

SEC CIK
0001277557
Latest filing
Jul 28, 2026

GLW holding history

Corning Inc in every 13F filed by Private Trust Co NA, 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)
12,156
Value
$3.11M
% of portfolio
0.2%
Quarters held
22
Since Q1 2021
Holdings of GLW by Private Trust Co NA, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202612,156$3.11M0.2%−654−5.1%ReducedHolders
Q1 202612,810$1.74M0.2%−2,027−13.7%ReducedHolders
Q4 202514,837$1.30M0.1%+3,101+26.4%AddedHolders
Q3 202511,736$962.7K0.1%−446−3.7%ReducedHolders
Q2 202512,182$640.7K0.1%+1,620+15.3%AddedHolders
Q1 202510,562$483.5K<0.1%+335+3.3%AddedHolders
Q4 202410,227$486.0K<0.1%−421−4.0%ReducedHolders
Q3 202410,648$480.8K<0.1%−50.0%ReducedHolders
Q2 202410,653$413.9K<0.1%+1,110+11.6%AddedHolders
Q1 20249,543$314.5K<0.1%+211+2.3%AddedHolders
Q4 20239,332$284.2K<0.1%−11,441−55.1%ReducedHolders
Q3 202320,773$633.0K0.1%−176−0.8%ReducedHolders
Q2 202320,949$734.1K0.1%−70.0%ReducedHolders
Q1 202320,956$739.3K0.1%+15,414+278.1%AddedHolders
Q4 20225,542$177.0K<0.1%+677+13.9%AddedHolders
Q3 20224,865$141.0K<0.1%−28−0.6%ReducedHolders
Q2 20224,893$154.0K<0.1%−18,683−79.2%ReducedHolders
Q1 202223,576$870.0K0.1%−31−0.1%ReducedHolders
Q4 202123,607$879.0K0.1%−2,581−9.9%ReducedHolders
Q3 202126,188$956.0K0.1%+2,620+11.1%AddedHolders
Q2 202123,568$964.0K0.1%+769+3.4%AddedHolders
Q1 202122,799$991.0K0.2%––Holders

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