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Livermore
Livermore
ZHEN

Douglass Winthrop Advisors, LLC

SEC CIK
0001308527
Latest filing
Aug 13, 2026

GLW holding history

Corning Inc in every 13F filed by Douglass Winthrop Advisors, LLC, 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)
26,705
Value
$6.82M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of GLW by Douglass Winthrop Advisors, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202626,705$6.82M0.1%+18+0.1%AddedHolders
Q1 202626,687$3.63M0.1%+702+2.7%AddedHolders
Q4 202525,985$2.28M<0.1%−4,000−13.3%ReducedHolders
Q3 202529,985$2.46M<0.1%+294+1.0%AddedHolders
Q2 202529,691$1.56M<0.1%00.0%UnchangedHolders
Q1 202529,691$1.36M<0.1%00.0%UnchangedHolders
Q4 202429,691$1.41M<0.1%−309−1.0%ReducedHolders
Q3 202430,000$1.35M<0.1%00.0%UnchangedHolders
Q2 202430,000$1.17M<0.1%00.0%UnchangedHolders
Q1 202430,000$988.8K<0.1%00.0%UnchangedHolders
Q4 202330,000$913.5K<0.1%−1,800−5.7%ReducedHolders
Q3 202331,800$968.9K<0.1%−12,000−27.4%ReducedHolders
Q2 202343,800$1.53M<0.1%−3,000−6.4%ReducedHolders
Q1 202346,800$1.65M<0.1%+3,350+7.7%AddedHolders
Q4 202243,450$1.39M<0.1%+500+1.2%AddedHolders
Q3 202242,950$1.25M<0.1%−5,500−11.4%ReducedHolders
Q2 202248,450$1.53M<0.1%−1,050−2.1%ReducedHolders
Q1 202249,500$1.83M<0.1%00.0%UnchangedHolders
Q4 202149,500$1.84M<0.1%00.0%UnchangedHolders
Q3 202149,500$1.81M<0.1%00.0%UnchangedHolders
Q2 202149,500$2.02M<0.1%00.0%UnchangedHolders
Q1 202149,500$2.15M0.1%––Holders

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