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Position history for MASSACHUSETTS FINANCIAL SERVICES CO /MA/MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s holdings in ALLIANT ENERGY CORP

MASSACHUSETTS FINANCIAL SERVICES CO /MA/ holds 6.9M shares of LNT (ALLIANT ENERGY CORP), worth $533.8M as of 2026-Q2. The position was decreased (-1.6% shares). LNT represents 0.2% of MASSACHUSETTS FINANCIAL SERVICES CO /MA/'s portfolio.

Current Value

$533.8M

Current Shares

6.9M

Total Value Change

+$138.5M

Total Shares Change

+423,742

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
6.9M
-1.6%
$533.8M0.2%$75.71
0
2026-Q1
Decreased
7M
-1.8%
$509.9M0.2%$70.69
0
2025-Q4
Increased
7.2M
+2.4%
$466.4M0.2%$63.52
38
2025-Q3
Decreased
7M
-1.1%
$472.3M0.1%$65.38
0
2025-Q2
Increased
7.1M
+5.7%
$428.3M0.1%$58.19
40
2025-Q1
Decreased
6.7M
-4.5%
$431M0.1%$61.41
0
2024-Q4
Increased
7M
+7.7%
$414.7M0.1%$55.96
40
2024-Q3
Increased
6.5M
+8.5%
$395.3M0.1%$56.96
40

Other major holders of LNT: BNP PARIBAS FINANCIAL MARKETS, VANGUARD GROUP INC

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