Marshall Wace
LNT icon

Marshall Wace’s Alliant Energy LNT Stock Holding History

Marshall Wace’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 		$33.2M Sell
435,503
-410,322
-49% -$29.9M 0.03% 518
2026
Q1 		$60.7M Buy
845,825
+591,893
+233% +$40.8M 0.06% 299
2025
Q4 		$16.5M Sell
253,932
-452,541
-64% -$30.3M 0.02% 695
2025
Q3 		$47.6M Sell
706,473
-307,909
-30% -$19.9M 0.05% 334
2025
Q2 		$61.3M Buy
1,014,382
+471,388
+87% +$28.8M 0.07% 252
2025
Q1 		$34.9M Buy
+542,994
New +$33.2M 0.04% 365
2024
Q2 		– Sell
-7,900
Closed -$398K – 2769
2024
Q1 		$398K Buy
+7,900
New +$387K ﹤0.01% 2017
2023
Q2 		– Sell
-15,800
Closed -$844K – 2742
2023
Q1 		$844K Buy
+15,800
New +$840K ﹤0.01% 1895
2022
Q4 		– Sell
-130,528
Closed -$6.92M – 3197
2022
Q3 		$6.92M Sell
130,528
-449,424
-77% -$27.1M 0.02% 1149
2022
Q2 		$34M Buy
579,952
+576,578
+17,089% +$34.8M 0.07% 293
2022
Q1 		$211K Sell
3,374
-4,596
-58% -$273K ﹤0.01% 3088
2021
Q4 		$489K Buy
+7,970
New +$457K ﹤0.01% 2810
2021
Q1 		– Sell
-154,369
Closed -$7.96M – 2700
2020
Q4 		$7.96M Buy
154,369
+29,306
+23% +$1.58M 0.04% 412
2020
Q3 		$6.46M Buy
+125,063
New +$6.53M 0.04% 431
2020
Q2 		– Sell
-107,774
Closed -$5.2M – 1788
2020
Q1 		$5.2M Buy
+107,774
New +$5.9M 0.05% 369
2019
Q1 		– Sell
-115,365
Closed -$4.87M – 1907
2018
Q4 		$4.87M Buy
+115,365
New +$5.07M 0.05% 447
2018
Q3 		– Sell
-38,134
Closed -$1.61M – 1228
2018
Q2 		$1.61M Buy
+38,134
New +$1.57M 0.02% 449

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

Marshall Wace's LNT Position: Q2 2026 in Review

Marshall Wace reduced its Alliant Energy (LNT) stake by 49% in Q2 2026, selling an estimated $29.9M and leaving 435,503 shares worth $33.2M. The position accounts for 0.03% of the portfolio, ranked #518.

Marshall Wace first reported a position in LNT in Q2 2018 and has held it in 17 quarters since. The position peaked at $61.3M in Q2 2025. 879 funds tracked by Wall St. Rank hold LNT as of Q2 2026.

  • Marshall Wace held 435,503 shares of Alliant Energy worth $33.2M as of Q2 2026.
  • Marshall Wace sold 410,322 Alliant Energy shares in Q2 2026, an estimated $29.9M.
  • Alliant Energy made up 0.03% of Marshall Wace's portfolio in Q2 2026, its #518 holding.
  • Marshall Wace first reported a position in Alliant Energy in Q2 2018 and has held it in 17 quarters since.
  • Marshall Wace's Alliant Energy position peaked at $61.3M in Q2 2025.
  • 879 funds tracked by Wall St. Rank held Alliant Energy as of Q2 2026.

Based on Marshall Wace's 13F filing for Q2 2026, filed 13 Aug 2026.