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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
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

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Nuveen
Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Massachusetts Financial Services
Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $178B AUM 37.23% 1-Year Est. Return

Sigma Planning Corp's LNT Position: Q2 2026 in Review

Sigma Planning Corp increased its Alliant Energy (LNT) stake by 19% in Q2 2026, buying an estimated $40.2K and bringing the position to 3,478 shares worth $265K. The position accounts for 0.01% of the portfolio, ranked #1175.

Sigma Planning Corp first reported a position in LNT in Q3 2019 and has held it in 24 quarters since. The position peaked at $423K in Q1 2025. 880 funds tracked by Wall St. Rank hold LNT as of Q2 2026.

  • Sigma Planning Corp held 3,478 shares of Alliant Energy worth $265K as of Q2 2026.
  • Sigma Planning Corp bought 552 Alliant Energy shares in Q2 2026, an estimated $40.2K.
  • Alliant Energy made up 0.01% of Sigma Planning Corp's portfolio in Q2 2026, its #1175 holding.
  • Sigma Planning Corp first reported a position in Alliant Energy in Q3 2019 and has held it in 24 quarters since.
  • Sigma Planning Corp's Alliant Energy position peaked at $423K in Q1 2025.
  • 880 funds tracked by Wall St. Rank held Alliant Energy as of Q2 2026.

Based on Sigma Planning Corp's 13F filing for Q2 2026, filed 7 Aug 2026.