ALLIANT ENERGY CORP (LNT) — Institutional Holders, Q2 2026 (page 7)

906 institutional investment managers reported a LNT position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $19.9B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 601 to 700. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

LNT 13F holders ranked 601–700 of 906

Institutional investors reporting a position in ALLIANT ENERGY CORP on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
Parallel Advisors#601 · 3,737 sh$285.2K-28.0%
CULLEN/FROST BANKERS#602 · 3,690 sh$281.5K0.0%
Verity Asset Management#603 · 3,653 sh$278.7KNew
BANK OF HAWAII#604 · 3,648 sh$278.3KNew
Great Waters Wealth Management#605 · 3,647 sh$278.2K+5.8%
Cedar Point Capital Partners#606 · 3,643 sh$277.9K+3.6%
Numerai GP#607 · 3,641 sh$277.8KNew
CAPITAL CITY#608 · 3,619 sh$276.1K+8.7%
Weiss Asset Management#609 · 3,554 sh$271.1KNew
Welch Group#610 · 3,552 sh$271.0K0.0%
Latitude Advisors#611 · 3,529 sh$269.2K0.0%
Longboard Asset Management#612 · 3,522 sh$268.7K0.0%
Washington Advisors#613 · 3,516 sh$268.2K-9.1%
SMITH, MOORE#614 · 3,500 sh$267.0K0.0%
TD Waterhouse Canada#615 · 3,514 sh$266.3K-3.1%
Sigma Planning#616 · 3,478 sh$265.4K+18.9%
Wealth Watch Advisors#617 · 3,444 sh$262.7K0.0%
Index Technologies Group#618 · 3,398 sh$259.2K+0.5%
Valtinson Bruner Financial Planning#619 · 3,386 sh$258.3K-0.4%
CX Institutional#620 · 3,380 sh$258.0K+8.6%
KMG FIDUCIARY PARTNERS#621 · 3,340 sh$254.8K-2.4%
NORTH STAR ASSET MANAGEMENT#622 · 3,340 sh$254.8K+0.2%
Larson Financial Group#623 · 3,331 sh$254.2K+12.5%
RiverFront Investment Group#624 · 3,292 sh$251.1K-0.2%
LMR Partners LLP#625 · 3,291 sh$251.1K-77.5%
Sound View Wealth Advisors Group#626 · 3,289 sh$250.9K-14.3%
Choate Investment Advisors#627 · 3,288 sh$250.8K0.0%
MAI Capital Management#628 · 3,258 sh$248.6K+66.8%
Rise Advisors#629 · 3,231 sh$246.5K-2.2%
Wisconsin Wealth Advisors#630 · 3,228 sh$246.3K0.0%
MIDLAND WEALTH ADVISORS#631 · 3,227 sh$246.2KNew
New Perspectives#632 · 3,224 sh$246.0K0.0%
Chesapeake Wealth Management#633 · 3,220 sh$245.7K0.0%
Oxbow Advisors#634 · 3,200 sh$244.1K0.0%
MISSION WEALTH MANAGEMENT#635 · 3,197 sh$243.9KNew
First Citizens Financial#636 · 3,178 sh$242.4K0.0%
Crumly & Associates#637 · 3,163 sh$241.3K0.0%
KINGSWOOD WEALTH ADVISORS#638 · 3,135 sh$239.2K+4.7%
Root Financial Partners#639 · 3,117 sh$237.8K+3.6%
Smith, Salley & Associates#640 · 3,112 sh$237.4K0.0%
PRAXIS INVESTMENT MANAGEMENT#641 · 3,110 sh$237.0KNew
Miracle Mile Advisors#642 · 3,096 sh$236.2KNew
Vontobel Holding Ltd.#643 · 3,057 sh$233.2K+9.1%
SANDERS MORRIS HARRIS#644 · 3,050 sh$232.7K0.0%
State of Wyoming#645 · 3,048 sh$232.5KNew
ADAPT WEALTH ADVISORS#646 · 3,035 sh$231.5K0.0%
Livforsakringsbolaget Skandia, Omsesidigt#647 · 3,033 sh$231.4K0.0%
Summit Financial#648 · 2,995 sh$228.5KNew
Addison Advisors#649 · 2,971 sh$226.7K-20.1%
Chicago Partners Investment Group#650 · 3,031 sh$225.6K-29.8%
FourThought Financial Partners#651 · 2,947 sh$224.8K+0.8%
PRELUDE CAPITAL MANAGEMENT#652 · 2,939 sh$224.2KNew
Sowell Financial Services#653 · 2,915 sh$222.4K+0.1%
GREAT VALLEY ADVISOR GROUP#654 · 2,905 sh$221.5K+1.2%
Krilogy Financial#655 · 2,902 sh$221.4KNew
FARMERS & MERCHANTS INVESTMENTS#656 · 2,870 sh$219.0K-0.1%
LaFleur & Godfrey#657 · 2,861 sh$218.3K0.0%
Legacy Financial Group#658 · 2,839 sh$216.6K0.0%
Advisory Alpha#659 · 2,833 sh$216.3KNew
Jain Global#660 · 2,830 sh$215.9K-84.1%
VestGen Investment Management#661 · 2,823 sh$215.4K-0.6%
Global Retirement Partners#662 · 2,818 sh$215.0K—
Palumbo Wealth Management#663 · 2,808 sh$214.2K+0.5%
Marex Group plc#664 · 2,784 sh$212.4KNew
Samalin Investment Counsel#665 · 2,770 sh$211.3KNew
Prospera Financial Services#666 · 2,770 sh$211.3KNew
MATHER GROUP#667 · 2,758 sh$210.4K+48.4%
NBT BANK N A#668 · 2,743 sh$209.3K+0.1%
WBH ADVISORY#669 · 2,743 sh$209.2K-13.8%
Sentinel Advisory Group#670 · 2,739 sh$209.0KNew
VERUS CAPITAL PARTNERS#671 · 2,725 sh$207.9KNew
CATALYST FINANCIAL PARTNERS#672 · 2,707 sh$206.5KNew
PCM Encore#673 · 2,704 sh$206.3KNew
Signature Equity Partners#674 · 2,703 sh$206.2K0.0%
BROWN ADVISORY#675 · 2,692 sh$205.4KNew
Virtus Investment Advisers#676 · 2,667 sh$203.5K-2.0%
Belpointe Asset Management#677 · 2,657 sh$202.8KNew
GREENLEAF#678 · 2,643 sh$201.6KNew
CHICAGO NA#679 · 2,640 sh$201.4KNew
Syverson Strege#680 · 2,639 sh$201.3KNew
SECURITY NATIONAL BANK OF SO DAK#681 · 2,630 sh$200.6KNew
MassMutual Private Wealth & , FSB#682 · 2,588 sh$197.4K+1.4%
Tower Research Capital (TRC)#683 · 2,559 sh$195.2K-77.3%
10Elms LLP#684 · 2,388 sh$182.2K0.0%
TEMA ETFS#685 · 2,336 sh$178.2K+6.6%
Vanguard National#686 · 2,324 sh$177.3K+511.6%
Dorato Capital Management#687 · 2,274 sh$173.7K0.0%
JNBA Financial Advisors#688 · 2,179 sh$166.2K+0.8%
MARK SHEPTOFF FINANCIAL PLANNING#689 · 2,150 sh$164.0K0.0%
N.E.W. Advisory Services#690 · 2,134 sh$162.8K+7.0%
Havemeyer Place#691 · 2,075 sh$158.3K-58.9%
OF VERMONT#692 · 2,045 sh$156.0K—
Private Wealth Asset Management#693 · 1,957 sh$149.3K0.0%
Clearstead Advisors#694 · 1,944 sh$148.3K+228.4%
CARY STREET PARTNERS INVESTMENT ADVISORY#695 · 1,914 sh$146.0K+15.0%
AdvisorNet Financial#696 · 1,877 sh$143.2K+0.5%
TOWARZYSTWO FUNDUSZY INWESTYCYJNYCH PZU SA#697 · 1,850 sh$141.1K+76.2%
WHITTIER OF NEVADA#698 · 1,797 sh$139.5K-15.8%
Oakworth Capital#699 · 1,828 sh$139.2K+0.8%
WHITTIER#700 · 1,741 sh$133.3K0.0%

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.