Sigma Planning Corp
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Sigma Planning Corp’s Alliant Energy LNT Stock Holding History

Sigma Planning Corp’s Portfolio LNT Stock Details LNT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		– Sell
-3,478
Closed -$265K – 1390
2026
Q2 		$265K Buy
3,478
+552
+19% +$40.2K 0.01% 1175
2026
Q1 		$210K Sell
2,926
-1,807
-38% -$125K 0.01% 1219
2025
Q4 		$308K Sell
4,733
-399
-8% -$26.7K 0.01% 1008
2025
Q3 		$346K Buy
5,132
+15
+0.3% +$968 0.01% 982
2025
Q2 		$309K Sell
5,117
-1,459
-22% -$89.3K 0.01% 977
2025
Q1 		$423K Buy
6,576
+388
+6% +$23.7K 0.01% 800
2024
Q4 		$366K Buy
6,188
+12
+0.2% +$725 0.01% 859
2024
Q3 		$375K Sell
6,176
-68
-1% -$3.86K 0.01% 854
2024
Q2 		$318K Buy
6,244
+816
+15% +$41K 0.01% 905
2024
Q1 		$274K Buy
5,428
+1,141
+27% +$56K 0.01% 998
2023
Q4 		$220K Sell
4,287
-1,063
-20% -$53K 0.02% 749
2023
Q3 		$259K Sell
5,350
-881
-14% -$45.7K 0.01% 985
2023
Q2 		$327K Sell
6,231
-1,086
-15% -$58.2K 0.01% 902
2023
Q1 		$391K Sell
7,317
-13
-0.2% -$692 0.01% 906
2022
Q4 		$405K Buy
7,330
+54
+0.7% +$2.88K 0.01% 852
2022
Q3 		$386K Buy
7,276
+1,187
+19% +$71.6K 0.01% 838
2022
Q2 		$357K Sell
6,089
-7
-0.1% -$423 0.01% 901
2022
Q1 		$381K Buy
6,096
+1,304
+27% +$77.6K 0.01% 960
2021
Q4 		$295K Buy
4,792
+77
+2% +$4.41K 0.01% 1090
2021
Q3 		$264K Buy
4,715
+81
+2% +$4.79K 0.01% 1128
2021
Q2 		$258K Sell
4,634
-29
-0.6% -$1.64K 0.01% 1167
2021
Q1 		$253K Buy
+4,663
New +$232K 0.01% 1086
2020
Q3 		– Sell
-4,243
Closed -$203K – 1119
2020
Q2 		$203K Buy
+4,243
New +$207K 0.01% 934
2019
Q4 		– Sell
-3,922
Closed -$212K – 1078
2019
Q3 		$212K Buy
+3,922
New +$201K 0.01% 899

Other funds holding LNT

Carnegie Investment Counsel
Carnegie Investment Counsel Pepper Pike, Ohio $5.01B AUM 15.78% 1-Year Est. Return
Godsey & Gibb Inc
Godsey & Gibb Inc Richmond, Virginia $1.21B AUM 18.94% 1-Year Est. Return
Gateway Investment Advisers
Gateway Investment Advisers Cincinnati, Ohio $11B AUM 34.31% 1-Year Est. Return
New York State Teachers Retirement System (NYSTRS)
New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return
Nisa Investment Advisors
Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
Thompson Investment Management
Thompson Investment Management Madison, Wisconsin $873M AUM 26.56% 1-Year Est. Return
IFM Investors
IFM Investors Melbourne, Australia $16B AUM 33.69% 1-Year Est. Return
Czech National Bank
Czech National Bank Prague, Czech Republic $18.9B AUM 36.24% 1-Year Est. Return
MN Services Vermogensbeheer
MN Services Vermogensbeheer The Hague, Netherlands $13.4B AUM 37.34% 1-Year Est. Return

Sigma Planning Corp's LNT Position: Q3 2026 in Review

Sigma Planning Corp sold out of Alliant Energy (LNT) in Q3 2026, closing a stake of 3,478 shares — an estimated $265K sold.

Sigma Planning Corp first reported a position in LNT in Q3 2019 and held it in 24 quarters. The position peaked at $423K in Q1 2025. 180 funds tracked by Wall St. Rank hold LNT as of Q3 2026.

  • Sigma Planning Corp reported no remaining Alliant Energy position as of Q3 2026 after selling out during the quarter.
  • Sigma Planning Corp sold 3,478 Alliant Energy shares in Q3 2026, an estimated $265K.
  • Sigma Planning Corp first reported a position in Alliant Energy in Q3 2019 and held it in 24 quarters.
  • Sigma Planning Corp's Alliant Energy position peaked at $423K in Q1 2025.
  • 180 funds tracked by Wall St. Rank held Alliant Energy as of Q3 2026.

Based on Sigma Planning Corp's 13F filing for Q3 2026, filed 23 Oct 2026.