ALLIANT ENERGY CORP

$LNT

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Smart money positioned

14 of the Top-200 alpha managers hold $LNT as of the latest 13F snapshot.

13F holders

852

Insider buys · 90d

Congress · 90d

Smart Money · top-200 alpha cohort

14 holders · Q1 2026

$LNT is held by 14 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.24%, with an average of 0.05% of portfolio. Largest holder: Hummer Financial Advisory Services Inc at 0.24%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

Hummer Financial Advisory Services Inc

0.24% NEW

α +53.0pts

Voloridge Investment Management, LLC

0.18% NEW

α +15.5pts

D L Carlson Investment Group Inc.

0.05% held

α +17.7pts

Nisa Investment Advisors, LLC

0.05% held

α +16.6pts

Cypress Capital Group

0.04% held

α +12.6pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.