13F

Stock

Alliant Energy Corp

LNT · held by 894 managers

Reported value

$14.6B

Holders

894

+6 new · −5 exited

Holders’ est. mark

$236.3M

Price effect on 6 books still in the name

Largest holder

$2.2B

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard33.8M$2.2B—Held
BlackRock, Inc.31.6M$1.59B—Held
State Street29.7M$1.11B—Held
JANUS HENDERSON GROUP PLC11.1M$723.9M—Held
VICTORY CAPITAL MANAGEMENT INC38.5M$588.9M—Held
Nuveen, LLC7.39M$480.6M—Held
MASSACHUSETTS FINANCIAL SERVICES CO /MA/7.17M$466.4M—Held
GEODE CAPITAL MANAGEMENT, LLC7.07M$458.1M—Held
Invesco Ltd.4.72M$307.1M—Held
Pictet Asset Management Holding SA4.07M$264.5M—Held
BANK OF AMERICA CORP /DE/14.7M$254.6M$28.9MAdded$15.6M
FRANKLIN RESOURCES INC3.68M$239.6M—Held
MORGAN STANLEY3.08M$200.5M$125.3MCut−$18.2M
REAVES W H & CO INC3.06M$198.8M—Held
MAIRS & POWER INC2.96M$192.2M—Held
Fidelity6.76M$154.9M—Held
Point72 Asset Management, L.P.78.6M$151.6M—Held
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2.33M$151.3M—Held
Legal & General Group Plc2.21M$143.4M—Held
Magellan Asset Management Ltd2.18M$141.7M—Held
NORTHERN TRUST CORP2.14M$139.4M—Held
JOHNSON INVESTMENT COUNSEL INC1.98M$128.6M—Held
DUFF & PHELPS INVESTMENT MANAGEMENT CO1.9M$123.4M—Held
JENNISON ASSOCIATES LLC1.81M$117.4M—Held
Bank of New York Mellon Corp1.74M$99.5M—Held
JPMORGAN CHASE & CO4.19M$99.5M—Held
NEUBERGER BERMAN GROUP LLC1.52M$98.8M—Held
FIRST TRUST ADVISORS LP1.5M$97.3M—Held
D. E. Shaw & Co., Inc.53.9M$90.5M—Held
DIMENSIONAL FUND ADVISORS LP1.34M$87.1M—Held
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1.17M$76.3M—Held
Aequim Alternative Investments LP72.3M$75.3M—Held
GOLDMAN SACHS GROUP INC5.09M$75.3M—Held
UBS Group AG1.16M$74.8M—Held
ALLIANCEBERNSTEIN L.P.1.1M$71.4M—Held
PRINCIPAL FINANCIAL GROUP INC939.6K$61.1M—Held
TORONTO DOMINION BANK1.45M$58.5M—Held
BARCLAYS PLC897.5K$58.3M$34.7MCut−$4.45M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main7.77M$57.3M$49.2MAdded$46.9M
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.869.7K$56.5M—Held
Energy Income Partners, LLC802.3K$52.2M—Held
LPL Financial LLC824.7K$51.7M—Held
ANCHOR CAPITAL ADVISORS LLC778.7K$50.6M—Held
Swiss National Bank704.2K$45.8M—Held
DEUTSCHE BANK AG\1.64M$45.4M—Held
ENVESTNET ASSET MANAGEMENT INC697.5K$45.3M—Held
Artisan Partners Limited Partnership691K$44.9M—Held
BAHL & GAYNOR INC662.1K$43M—Held
Citadel652.6K$42.4M—Held
California Public Employees Retirement System644.2K$41.9M—Held
MANUFACTURERS LIFE INSURANCE COMPANY, THE630.4K$41M—Held
Carnegie Investment Counsel613.7K$39.9M—Held
Sumitomo Mitsui Trust Group, Inc.602.1K$39.1M—Held
REGIONS FINANCIAL CORP588.5K$38.3M—Held
ExodusPoint Capital Management, LP577.4K$37.5M—Held
Amundi575.2K$37.4M—Held
RHUMBLINE ADVISERS563.9K$36.7M—Held
CITIGROUP INC8.47M$36.4M—Held
Soros Fund Management35M$36.4M—Held
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS556K$36.1M—Held
Universal- Beteiligungs- und Servicegesellschaft mbH31.6M$35.9M—Held
Mitsubishi UFJ Asset Management Co., Ltd.541.7K$35.5M—Held
Hudson Bay Capital Management LP531.6K$34.6M−$1.26MCut−$904.6K
BNP PARIBAS FINANCIAL MARKETS3.18M$33.4M—Held
HITE Hedge Asset Management LLC500.6K$32.5M—Held
MARSHALL WACE, LLP15.3M$32.1M—Held
WELLS FARGO & COMPANY/MN500.6K$31.3M—Held
MIZUHO SECURITIES USA LLC27.9M$30.7M—Held
Russell Investments Group, Ltd.2.47M$30.6M—Held
ROYAL BANK OF CANADA454.9K$29.6M—Held
Aventail Capital Group, LP440.4K$28.6M—Held
Retirement Systems of Alabama438.8K$28.5M—Held
HSBC HOLDINGS PLC423.4K$27.6M—Held
Renaissance Technologies421.4K$27.4M—Held
Calamos Advisors LLC26.1M$27.2M—Held
LIBERTY ONE INVESTMENT MANAGEMENT, LLC384.2K$25M—Held
GODSEY & GIBB, INC370K$24.1M—Held
GABELLI FUNDS LLC352.9K$22.9M—Held
Gotham Asset Management, LLC352.4K$22.9M—Held
SCHRODER INVESTMENT MANAGEMENT GROUP340.8K$22.2M—Held
Brevan Howard Capital Management LP20M$20.9M—Held
GATEWAY INVESTMENT ADVISERS LLC316.4K$20.6M—Held
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM304.7K$19.8M—Held
Sourcerock Group LLC299.5K$19.5M—Held
AMERIPRISE FINANCIAL INC310K$18.7M—Held
MOORE CAPITAL MANAGEMENT, LP17.5M$18.2M—Held
RAYMOND JAMES FINANCIAL INC269.6K$17.5M—Held
CIBC Private Wealth Group LLC264.2K$17.2M—Held
Assenagon Asset Management S.A.255.4K$16.6M—Held
STATE OF WISCONSIN INVESTMENT BOARD250.7K$16.3M—Held
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM249.2K$16.2M—Held
SEI INVESTMENTS CO245.7K$16M—Held
TWO SIGMA INVESTMENTS, LP240.9K$15.7M—Held
CIBC Asset Management Inc232.3K$15.1M—Held
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)224.2K$14.6M−$538.1KCut−$5.85M
Walleye Capital LLC13.5M$14.4M—Held
Epoch Investment Partners, Inc.218.5K$14.2M—Held
BANK OF MONTREAL /CAN/210.9K$13.7M—Held
Wellesley Asset Management12.5M$13M—Held
NISA INVESTMENT ADVISORS, LLC199.8K$13M—Held
Resolution Capital Ltd198.4K$12.9M—Held
Cetera Investment Advisers289K$12.8M—Held
CAPSTONE INVESTMENT ADVISORS, LLC12M$12.8M—Held
MACQUARIE GROUP LTD187.5K$12.2M—Held
Allspring Global Investments Holdings, LLC182.5K$12M—Held
STIFEL FINANCIAL CORP181.4K$11.8M—Held
1832 Asset Management L.P.181K$11.8M—Held
Greenland Capital Management LP169K$11M—Held
RWC Asset Management LLP5.68M$10.9M—Held
SummitTX Capital, L.P.163.5K$10.6M—Held
Freestone Grove Partners LP160.3K$10.4M—Held
Susquehanna Portfolio Strategies, LLC159.9K$10.4M—Held
Asset Management One Co., Ltd.158.1K$10.3M—Held
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC158.4K$10.3M—Held
Dorsey & Whitney Trust CO LLC155.1K$10.1M—Held
HARBOUR INVESTMENTS, INC.154.8K$10.1M—Held
Creative Planning149.8K$9.74M—Held
BANK OF NOVA SCOTIA147.2K$9.57M—Held
WESTWOOD HOLDINGS GROUP INC144.3K$9.38M—Held
ADVENT CAPITAL MANAGEMENT /DE/8.32M$8.76M—Held
Mitsubishi UFJ Trust & Banking Corp133.3K$8.66M—Held
Chevy Chase Trust Holdings, LLC131.6K$8.55M—Held
PRUDENTIAL FINANCIAL INC127.7K$8.3M—Held
Quantinno Capital Management LP124.7K$8.11M—Held
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.123.6K$8.03M—Held
CSS LLC/IL7.58M$7.89M—Held
Verition Fund Management LLC118.5K$7.71M—Held
Man Group plc2.33M$7.61M—Held
Holocene Advisors, LP116.1K$7.55M—Held
PIER 88 INVESTMENT PARTNERS LLC7.23M$7.51M—Held
OSAIC HOLDINGS, INC.114.3K$7.43M—Held
NATIONAL BANK OF CANADA /FI/113.5K$7.38M—Held
RATIONAL ADVISORS, INC.6.93M$7.2M—Held
APG Asset Management N.V.129.7K$7.18M—Held
TD Asset Management Inc110.4K$7.18M—Held
JONES FINANCIAL COMPANIES LLLP107.1K$6.96M—Held
Sagefield Capital LP106.8K$6.95M—Held
NEW YORK STATE COMMON RETIREMENT FUND106.8K$6.95M—Held
COMMONWEALTH EQUITY SERVICES, LLC103.7K$6.74M—Held
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.103.2K$6.71M—Held
US BANCORP \DE\98.8K$6.42M—Held
SSI INVESTMENT MANAGEMENT LLC6.02M$6.25M—Held
Orion Porfolio Solutions, LLC95.9K$6.24M—Held
Resona Asset Management Co.,Ltd.94.8K$6.17M—Held
Korea Investment CORP94.3K$6.13M—Held
Wealthfront Advisers LLC94.3K$6.13M—Held
ALERUS FINANCIAL NA93.6K$6.08M—Held
JANE STREET GROUP, LLC93.5K$6.08M—Held
SUSQUEHANNA INTERNATIONAL GROUP, LLP93.3K$6.07M—Held
GUGGENHEIM CAPITAL LLC90.5K$5.88M—Held
CONNING INC.5.65M$5.84M—Held
Sciencast Management LP89.8K$5.84M—Held
NOMURA ASSET MANAGEMENT CO LTD89.4K$5.81M—Held
CREDIT AGRICOLE S A88.5K$5.75M—Held
NICHOLAS COMPANY, INC.88.2K$5.74M—Held
Icahn Capital86.9K$5.65M—Held
UNITED CAPITAL FINANCIAL ADVISORS, LLC86.8K$5.64M—Held
Aberdeen Group plc86.6K$5.63M—Held
NEW ENGLAND ASSET MANAGEMENT INC85.9K$5.59M—Held
Atom Investors LP85K$5.53M—Held
Illinois Municipal Retirement Fund83.8K$5.45M—Held
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO83.3K$5.41M—Held
THOMPSON INVESTMENT MANAGEMENT, INC.82.3K$5.35M—Held
State of New Jersey Common Pension Fund D82.1K$5.34M—Held
ADAGE CAPITAL PARTNERS GP, L.L.C.81.1K$5.27M—Held
ZAZOVE ASSOCIATES LLC5M$5.21M—Held
BRASADA CAPITAL MANAGEMENT, LP79.2K$5.2M—Held
Zurcher Kantonalbank (Zurich Cantonalbank)79.2K$5.15M—Held
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC78.3K$5.12M—Held
United Asset Strategies, Inc.78.4K$5.1M—Held
MONEY CONCEPTS CAPITAL CORP78K$5.07M—Held
MILLENNIUM MANAGEMENT LLC76.5K$4.97M—Held
State of Tennessee, Department of Treasury72.8K$4.8M—Held
City State Bank72.6K$4.72M—Held
Hills Bank & Trust Co72K$4.68M—Held
Vennlight Capital Management, LP71.5K$4.65M—Held
MORTON COMMUNITY BANK69.6K$4.59M—Held
ARIZONA STATE RETIREMENT SYSTEM70.5K$4.58M—Held
BOOTHBAY FUND MANAGEMENT, LLC69.6K$4.52M—Held
XTX Topco Ltd68.6K$4.46M—Held
O'SHAUGHNESSY ASSET MANAGEMENT, LLC68.4K$4.44M—Held
Delos Wealth Advisors, LLC67.8K$4.41M—Held
Czech National Bank67.8K$4.41M—Held
STATE OF MICHIGAN RETIREMENT SYSTEM67.3K$4.37M—Held
DEAN INVESTMENT ASSOCIATES, LLC66.7K$4.33M—Held
B. Metzler seel. Sohn & Co. AG65.7K$4.27M—Held
AMERICAN CENTURY COMPANIES INC65.6K$4.27M—Held
PUBLIC SECTOR PENSION INVESTMENT BOARD65.5K$4.26M—Held
PANAGORA ASSET MANAGEMENT INC64.6K$4.2M—Held
Squarepoint Ops LLC64.3K$4.18M—Held
MetLife Investment Management, LLC61.6K$4.01M—Held
BENJAMIN EDWARDS INC58.8K$3.82M—Held
CHOREO, LLC80.6K$3.73M—Held
Brandywine Global Investment Management, LLC57.2K$3.72M—Held
GWN SECURITIES INC.56.7K$3.69M—Held
Ramirez Asset Management, Inc.56K$3.64M—Held
Ensign Peak Advisors, Inc54.4K$3.54M—Held
VOYA INVESTMENT MANAGEMENT LLC54.2K$3.53M—Held
Qsemble Capital Management, LP53.6K$3.49M—Held
AlphaQuest LLC52.4K$3.4M—Held
FULLER & THALER ASSET MANAGEMENT, INC.51.5K$3.35M—Held
M&T Bank Corp51.5K$3.35M—Held
Cerity Partners LLC50.6K$3.29M—Held
Welch & Forbes LLC50.3K$3.27M—Held
COMERICA BANK49.5K$3.22M—Held
PNC Financial Services Group, Inc.49.4K$3.21M—Held
ProShare Advisors LLC49.2K$3.2M—Held
J.W. COLE ADVISORS, INC.50.1K$3.17M—Held
Aquatic Capital Management LLC48.4K$3.15M—Held
FORSTA AP-FONDEN48.2K$3.13M—Held
Kestra Advisory Services, LLC46K$2.99M—Held
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp45.5K$2.96M—Held
HighTower Advisors, LLC45.4K$2.95M—Held
XPONANCE LLC44.7K$2.9M—Held
YOUSIF CAPITAL MANAGEMENT, LLC43.2K$2.9M—Held
Alpha Omega Wealth Management LLC44.3K$2.88M—Held
Merit Financial Group, LLC44.2K$2.87M—Held
ABC ARBITRAGE SA44.1K$2.86M—Held
Mirae Asset Global Investments Co., Ltd.43.9K$2.85M—Held
Woodline Partners LP43.9K$2.85M—Held
Atria Investments, Inc43.7K$2.84M—Held
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.42.9K$2.79M—Held
Hennion & Walsh Asset Management, Inc.42.6K$2.77M—Held
STUDIO INVESTMENT MANAGEMENT LLC42.2K$2.74M—Held
Utah Retirement Systems42.2K$2.74M—Held
MIdWestOne Financial Group, Inc.41.9K$2.72M—Held
FIFTH THIRD BANCORP41.4K$2.69M—Held
COLDSTREAM CAPITAL MANAGEMENT INC40.9K$2.66M—Held
NBC SECURITIES, INC.40.6K$2.64M—Held
Pathstone Holdings, LLC40.4K$2.63M—Held
Olistico Wealth, LLC40.2K$2.62M—Held
LAFFER TENGLER INVESTMENTS, INC.2.44K$2.59M—Held
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO46.5K$2.57M—Held
Police & Firemen's Retirement System of New Jersey39.2K$2.55M—Held
Sumitomo Mitsui DS Asset Management Company, Ltd38K$2.47M—Held
GRACE & WHITE INC /NY37.3K$2.42M—Held
Corient Private Wealth LLC37.1K$2.41M—Held
Vanguard Personalized Indexing Management, LLC37K$2.41M—Held
Pacer Advisors, Inc.36K$2.34M—Held
CIBC WORLD MARKETS CORP35.8K$2.32M—Held
NEW YORK LIFE INVESTMENT MANAGEMENT LLC35.7K$2.32M—Held
UniSuper Management Pty Ltd35.2K$2.29M—Held
GLENMEDE TRUST CO NA34.3K$2.23M—Held
Rakuten Investment Management, Inc.33.8K$2.21M—Held
NISSAY ASSET MANAGEMENT CORP /JAPAN33.4K$2.17M—Held
MERCER GLOBAL ADVISORS INC /ADV33.4K$2.17M—Held
Advisors Asset Management, Inc.33.2K$2.16M—Held
SHENKMAN CAPITAL MANAGEMENT INC2.02M$2.13M—Held
OPUS INVESTMENT MANAGEMENT INC32.7K$2.12M—Held
HENNESSY ADVISORS INC32.5K$2.11M—Held

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.