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Livermore
Livermore
ZHEN

Sigma Planning Corp

SEC CIK
0001449126
Latest filing
Aug 7, 2026

LNT holding history

Alliant Energy Corp 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.

LNT overviewAll 13F holders of LNTFull Q2 2026 holdings

Shares (Q2 2026)
3,478
Value
$265.4K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of LNT by Sigma Planning Corp, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20263,478$265.4K<0.1%+552+18.9%AddedHolders
Q1 20262,926$210.0K<0.1%−1,807−38.2%ReducedHolders
Q4 20254,733$307.7K<0.1%−399−7.8%ReducedHolders
Q3 20255,132$346.0K<0.1%+15+0.3%AddedHolders
Q2 20255,117$309.5K<0.1%−1,459−22.2%ReducedHolders
Q1 20256,576$423.1K<0.1%+388+6.3%AddedHolders
Q4 20246,188$366.0K<0.1%+12+0.2%AddedHolders
Q3 20246,176$374.8K<0.1%−68−1.1%ReducedHolders
Q2 20246,244$317.8K<0.1%+816+15.0%AddedHolders
Q1 20245,428$273.6K<0.1%+1,141+26.6%AddedHolders
Q4 20234,287$219.9K<0.1%−1,063−19.9%ReducedHolders
Q3 20235,350$259.2K<0.1%−881−14.1%ReducedHolders
Q2 20236,231$327.0K<0.1%−1,086−14.8%ReducedHolders
Q1 20237,317$390.8K<0.1%−13−0.2%ReducedHolders
Q4 20227,330$404.7K<0.1%+54+0.7%AddedHolders
Q3 20227,276$386.0K<0.1%+1,187+19.5%AddedHolders
Q2 20226,089$357.0K<0.1%−7−0.1%ReducedHolders
Q1 20226,096$381.0K<0.1%+1,304+27.2%AddedHolders
Q4 20214,792$295.0K<0.1%+77+1.6%AddedHolders
Q3 20214,715$264.0K<0.1%+81+1.7%AddedHolders
Q2 20214,634$258.0K<0.1%−29−0.6%ReducedHolders
Q1 20214,663$253.0K<0.1%––Holders

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