Back to MASSACHUSETTS FINANCIAL SERVICES CO /MA/ MASSACHUSETTS FINANCIAL SERVICES CO /MA/

LNTLNT
Showing 8 of 30 quarters

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

Yes. Massachusetts Financial Services holds 6,936,512 shares of LNT (Alliant Energy), worth $533.8M, as of its Q2 2026 13F filing. It reduced the position by 110,725 shares (-1.6%) from Q1 2026. Massachusetts Financial Services has held LNT in every 13F on record since Q1 2019, 30 quarterly filings. LNT is 0.2% of Massachusetts Financial Services' reported 13F 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: VANGUARD GROUP INC

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used