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Livermore
Livermore
ZHEN

Sigma Planning Corp

SEC CIK
0001449126
Latest filing
Aug 7, 2026

T holding history

AT&T Inc. in every 13F filed by Sigma Planning Corp, 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)
134,386
Value
$2.78M
% of portfolio
0.1%
Quarters held
22
Since Q1 2021
Holdings of T by Sigma Planning Corp, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026134,386$2.78M0.1%−19,182−12.5%ReducedHolders
Q1 2026153,568$4.45M0.1%−3,249−2.1%ReducedHolders
Q4 2025156,817$3.90M0.1%−12,800−7.5%ReducedHolders
Q3 2025169,617$4.79M0.1%−11,516−6.4%ReducedHolders
Q2 2025181,133$5.24M0.2%−5,602−3.0%ReducedHolders
Q1 2025186,735$5.28M0.2%−47,629−20.3%ReducedHolders
Q4 2024234,364$5.34M0.2%−20,717−8.1%ReducedHolders
Q3 2024255,081$5.61M0.2%−9,595−3.6%ReducedHolders
Q2 2024264,676$5.06M0.2%−15,949−5.7%ReducedHolders
Q1 2024280,625$4.94M0.2%+163,174+138.9%AddedHolders
Q4 2023117,451$1.97M0.2%−184,861−61.1%ReducedHolders
Q3 2023302,312$4.54M0.2%+3,938+1.3%AddedHolders
Q2 2023298,374$4.76M0.2%−8,454−2.8%ReducedHolders
Q1 2023306,828$5.91M0.2%−48,215−13.6%ReducedHolders
Q4 2022355,043$6.54M0.2%+696+0.2%AddedHolders
Q3 2022354,347$5.44M0.2%+22,786+6.9%AddedHolders
Q2 2022331,561$6.95M0.3%−35,614−9.7%ReducedHolders
Q1 2022367,175$8.68M0.3%−1,391−0.4%ReducedHolders
Q4 2021368,566$9.07M0.3%−18,531−4.8%ReducedHolders
Q3 2021387,097$10.5M0.3%−28,311−6.8%ReducedHolders
Q2 2021415,408$12.0M0.4%−16,670−3.9%ReducedHolders
Q1 2021432,078$13.1M0.4%––Holders

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