§ UTILITIES
USD · UtilitiesLNT
ALLIANT ENERGY CORP
USDSector · UtilitiesMarket cap · $18.7BBeta · 0.61
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
OPEN 64.18HIGH 64.80LOW 63.9752W 57.09 — 73.41
EVENTSJUN 30 · EARNINGS +9.1%
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
470 increased/new, 258 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 23.1 | P/B | 2.28 |
| EPS (TTM) | 3.14 | Dividend | 3.03% |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 24.5M | 0.0% | +1% |
| State Street | 17.0M | 0.0% | +1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 16.7M | n/a | n/a |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 14.6M | n/a | n/a |
| JANUS HENDERSON GROUP PLC | 11.3M | n/a | +1% |
| Nuveen LLC | 7.4M | 0.1% | +1% |
◇ AC INTELLIGENCE
Top institutional owners for LNT as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER40.8% · 675 holders
QUALITY / COMPOUNDER25.5% · 34 holders
PASSIVE / INDEX16.9% · 14 holders
DEALER / BANK16.6% · 72 holders
INCOME / DEFENSIVE2.0% · 38 holders
SYSTEMATIC / QUANT1.6% · 14 holders
TACTICAL / MACRO0.6% · 7 holders
ACTIVIST0.2% · 1 holder
DEEP VALUE0.0% · 2 holders
GROWTH / MOMENTUM0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for LNT in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention LNT yet.