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LNT in the 13F filings

Alliant Energy Corp · CUSIP 018802108

Sector · UtilitiesTheme · Electric utilitiesTheme · Energy and power infrastructure· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 2 May 2025
Managers listing it
11
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 8 listed it in both
Shares listed
26,566,368
combined, among listed positions
Reported value
$1.7bn
combined, at the quarter end

Among the 95 comparable managers: 6 buyers (opened or added shares) and 5 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing LNT in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

11 of 11 holders

ActionFiling
Janus Henderson Group Ltd10,867,962$691m0.38%Added+99,80315 May 2025 (the filing on sec.gov)
MFS Investment Management6,697,856$431m0.14%Trimmed-314,7162 May 2025 (the filing on sec.gov)
Invesco Ltd4,634,566$298m0.06%Trimmed-236,24512 May 2025 (the filing on sec.gov)
Neuberger Berman Group LLC1,654,801$106m0.09%Trimmed-37,59727 Oct 2026 (the filing on sec.gov)
Artisan Partners LP1,010,838$65m0.11%Added+8,07414 May 2025 (the filing on sec.gov)
Marshall Wace LLP542,994$35munder 0.1%Newnew15 May 2025 (the filing on sec.gov)
Freestone Grove Partners LP398,137$26m0.26%Newnew15 May 2025 (the filing on sec.gov)
Hudson Bay Capital Management LP299,213$19m0.06%Trimmed-36,47614 May 2025 (the filing on sec.gov)
Verition Fund Management LLC244,508$16m0.07%Trimmed-314,29615 May 2025 (the filing on sec.gov)
ExodusPoint Capital Management LP128,534$8.3m0.08%Newnew14 May 2025 (the filing on sec.gov)
Holocene Advisors LP86,959$5.6munder 0.1%Added+1,42615 May 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2024 to Q1 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (3)

Exited (0)

No exit shown by a manager’s own filing.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
8 in Q3 2024 to 18 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
LNT by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20134$360mn.a.n.a.
Q3 20135$315mn.a.n.a.
Q4 20134$343mn.a.n.a.
Q1 20147$417mn.a.n.a.
Q2 20146$368mn.a.n.a.
Q3 20146$155mn.a.n.a.
Q4 20145$196mn.a.n.a.
Q1 20157$162mn.a.n.a.
Q2 20154$148mn.a.n.a.
Q3 20154$129mn.a.n.a.
Q4 20158$171mn.a.n.a.
Q1 20165$263mn.a.n.a.
Q2 20168$307mn.a.n.a.
Q3 20166$215mn.a.n.a.
Q4 20166$219mn.a.n.a.
Q1 20175$196mn.a.n.a.
Q2 20179$329mn.a.n.a.
Q3 201710$421mn.a.n.a.
Q4 20178$482mn.a.n.a.
Q1 201811$510mn.a.n.a.
Q2 201814$538mn.a.n.a.
Q3 201812$635mn.a.n.a.
Q4 201817$851mn.a.n.a.
Q1 20199$934mn.a.n.a.
Q2 201914$972mn.a.n.a.
Q3 201911$1.0bnn.a.n.a.
Q4 201910$762mn.a.n.a.
Q1 202019$922mn.a.n.a.
Q2 202011$1.0bnn.a.n.a.
Q3 202017$1.1bnn.a.n.a.
Q4 202010$682mn.a.n.a.
Q1 20215$613mn.a.n.a.
Q2 20214$608mn.a.n.a.
Q3 20213$582mn.a.n.a.
Q4 20217$892mn.a.n.a.
Q1 20228$957mn.a.n.a.
Q2 202211$748mn.a.n.a.
Q3 202216$760mn.a.n.a.
Q4 202210$794mn.a.n.a.
Q1 202313$812mn.a.n.a.
Q2 20239$820mn.a.n.a.
Q3 20239$723mn.a.n.a.
Q4 20238$910m74
Q1 20246$980m51
Q2 20247$992m34
Q3 20248$1.5bn44
Q4 20249$1.6bn72
Q1 202511$1.7bn65
Q2 202512$1.8bn84
Q3 202513$2.3bn57
Q4 202512$2.4bn1714
Q1 202620$3.1bn2114
Q2 202618$3.3bn2016

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

LNT and SO →LNT and D →LNT and NEE →Choose a stock to compare with LNT →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own LNT, latest filings →Back to the 13F Explorer →