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Livermore
Livermore
ZHEN

Cornerstone Advisory, LLC

SEC CIK
0001668189
Latest filing
Jul 29, 2026

T holding history

AT&T Inc. in every 13F filed by Cornerstone Advisory, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

T overviewAll 13F holders of TFull Q2 2026 holdings

Shares (Q2 2026)
0
Sold out in Q2 2026
Value
$0
% of portfolio
0.0%
Quarters held
20
Since Q1 2021
Holdings of T by Cornerstone Advisory, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20260$00.0%−9,487−100.0%Sold outHolders
Q1 20269,487$275.0K<0.1%+470+5.2%AddedHolders
Q4 20259,017$224.0K<0.1%−2,673−22.9%ReducedHolders
Q3 202511,690$330.1K<0.1%+176+1.5%AddedHolders
Q2 202511,514$333.2K<0.1%+210+1.9%AddedHolders
Q1 202511,304$318.3K<0.1%+10.0%AddedHolders
Q4 202411,303$292.4K<0.1%+288+2.6%AddedHolders
Q3 202411,015$242.3K<0.1%+11,015NewHolders
Q2 20240$00.0%−18,438−100.0%Sold outHolders
Q1 202418,438$324.5K<0.1%+461+2.6%AddedHolders
Q4 202317,977$301.7K<0.1%−556−3.0%ReducedHolders
Q3 202318,533$278.4K<0.1%+447+2.5%AddedHolders
Q2 202318,086$288.5K0.1%−1,715−8.7%ReducedHolders
Q1 202319,801$381.2K0.1%+437+2.3%AddedHolders
Q4 202219,364$356.5K0.1%+349+1.8%AddedHolders
Q3 202219,015$292.0K0.1%−1,805−8.7%ReducedHolders
Q2 202220,820$436.0K0.1%−19,875−48.8%ReducedHolders
Q1 202240,695$962.0K0.1%+446+1.1%AddedHolders
Q4 202140,249$990.0K0.1%−29,558−42.3%ReducedHolders
Q3 202169,807$1.89M0.3%−18,106−20.6%ReducedHolders
Q2 202187,913$2.53M0.4%+13,961+18.9%AddedHolders
Q1 202173,952$2.24M0.4%––Holders

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