13F

Stock

Alliant Energy Corp

LNT · held by 853 managers

Reported value

$15.9B

Holders

853

+93 new · −126 exited

Holders’ est. mark

$3.32B

Price effect on 232 books still in the name

Largest holder

$1.76B

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.24.5M$1.76B$524.3MAdded$169.1M
State Street17M$1.22B$584MAdded$109.8M
VANGUARD CAPITAL MANAGEMENT LLC16.7M$1.2BHeld
VANGUARD PORTFOLIO MANAGEMENT LLC14.6M$1.05BHeld
JANUS HENDERSON GROUP PLC11.3M$809M$75.2MAdded$85.1M
Nuveen, LLC7.44M$533.9M$49.9MAdded$53.3M
VICTORY CAPITAL MANAGEMENT INC7.24M$519.5M$408.8MCut−$69.4M
GEODE CAPITAL MANAGEMENT, LLC7.26M$519M$47.6MAdded$60.9M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/7.05M$509.9M$51.8MAdded$43.6M
BANK OF AMERICA CORP /DE/5.34M$383.5M$290.8MAdded$128.9M
Invesco Ltd.4.99M$358M$31.9MAdded$50.9M
FRANKLIN RESOURCES INC3.9M$279.6M$24.9MAdded$40.1M
Pictet Asset Management Holding SA3.41M$244.8M$23MCut−$19.6M
MORGAN STANLEY3.35M$240.5M$20.8MAdded$40M
REAVES W H & CO INC2.99M$214.8M$20.2MAdded$16.1M
MAIRS & POWER INC2.89M$207.3M$19.5MAdded$15.1M
Fidelity2.86M$205.4M$139.8MAdded$50.5M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC2.37M$170.1M$15.7MAdded$18.8M
JPMORGAN CHASE & CO2.25M$160.9M$107.5MAdded$61.4M
NORTHERN TRUST CORP2.21M$158.8M$14.5MAdded$19.3M
Legal & General Group Plc2.13M$153M$14.4MAdded$9.63M
Magellan Asset Management Ltd2.03M$146M$13.7MAdded$4.24M
DUFF & PHELPS INVESTMENT MANAGEMENT CO1.9M$136.2M$12.8MAdded$12.8M
JENNISON ASSOCIATES LLC1.77M$126.7M$11.9MAdded$9.38M
JOHNSON INVESTMENT COUNSEL INC1.69M$121M$11.4MCut−$7.63M
GOLDMAN SACHS GROUP INC1.54M$110.4M$87.7MAdded$35.1M
Bank of New York Mellon Corp1.51M$108.3M$22.1MAdded$8.85M
VANGUARD FIDUCIARY TRUST CO1.45M$103.9MHeld
DIMENSIONAL FUND ADVISORS LP1.38M$99.3M$9.03MAdded$12.2M
NEUBERGER BERMAN GROUP LLC1.32M$95.1M$9.06MCut−$3.74M
DEUTSCHE BANK AG\1.27M$91.4M$56.2MAdded$46M
Point72 Asset Management, L.P.1.24M$89.2M$86.8MCut−$62.3M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC1.19M$85.2M$7.92MAdded$8.89M
FIRST TRUST ADVISORS LP1.13M$81.3M$7.65MCut−$16M
Squarepoint Ops LLC1.13M$81.3M$434.2KAdded$77.1M
UBS Group AG1.1M$78.9M$8.15MAdded$4.09M
VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P.1.09M$78.4M$5.87MAdded$21.9M
ALLIANCEBERNSTEIN L.P.1.07M$69.6M−$0Cut−$1.85M
BARCLAYS PLC947.1K$68M$6.06MAdded$9.62M
PRINCIPAL FINANCIAL GROUP INC897.5K$64.4M$6.06MAdded$3.32M
TORONTO DOMINION BANK851.7K$61.1M$26.8MAdded$2.66M
MARSHALL WACE, LLP845.8K$60.7M$58.9MAdded$28.6M
Energy Income Partners, LLC809.6K$58.1M$5.42MAdded$5.94M
LPL Financial LLC792.5K$56.9M$7.19MAdded$5.17M
BAHL & GAYNOR INC775.7K$55.7M$4.47MAdded$12.6M
ANCHOR CAPITAL ADVISORS LLC771.4K$55.4M$5.21MAdded$4.73M
Swiss National Bank754.3K$54.1M$4.75MAdded$8.35M
ENVESTNET ASSET MANAGEMENT INC724.2K$52M$4.71MAdded$6.62M
Renaissance Technologies710.7K$51M$2.84MAdded$23.6M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main707K$50.7M$45.5MCut−$6.6M
Artisan Partners Limited Partnership644.1K$46.2M$4.35MAdded$1.3M
MANUFACTURERS LIFE INSURANCE COMPANY, THE643.5K$46.2M$4.21MAdded$5.15M
Russell Investments Group, Ltd.631.6K$45.3M$37.5MAdded$14.7M
ExodusPoint Capital Management, LP629.7K$45.2M$3.9MAdded$7.65M
VOLORIDGE INVESTMENT MANAGEMENT, LLC629.2K$45.2MNew
Carnegie Investment Counsel638.3K$43.7M$2.1MAdded$3.78M
D. E. Shaw & Co., Inc.604.2K$43.4M$42.3MCut−$47.1M
Mitsubishi UFJ Asset Management Co., Ltd.594.3K$42.6M$3.34MAdded$7.12M
REGIONS FINANCIAL CORP581.9K$41.8M$3.93MAdded$3.5M
Sumitomo Mitsui Trust Group, Inc.563.9K$40.5M$3.81MAdded$1.32M
Vanguard Global Advisers, LLC561K$40.3MHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS546.6K$39.2M$3.69MAdded$3.07M
RHUMBLINE ADVISERS545.1K$39.1M$3.68MAdded$2.45M
BNP PARIBAS FINANCIAL MARKETS512.6K$36.8M$31.4MAdded$3.43M
Hudson Bay Capital Management LP509K$36.5M$3.44MAdded$1.97M
UniSuper Management Pty Ltd497.2K$35.7M$237.6KAdded$33.4M
Amundi495.9K$35.6M$3.35MCut−$1.81M
WELLS FARGO & COMPANY/MN487.9K$35M$4.48MAdded$3.68M
VANGUARD ASSET MANAGEMENT, Ltd475.5K$34.1MHeld
ROYAL BANK OF CANADA475.1K$34.1M$3.07MAdded$4.52M
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP453K$32.5MNew
HITE Hedge Asset Management LLC449.6K$32.3M$3.03MCut−$280.8K
CITIGROUP INC448.5K$32.2M$30.3MCut−$4.26M
Retirement Systems of Alabama438.7K$31.5M$2.96MAdded$2.95M
California Public Employees Retirement System436.4K$31.3M$2.95MCut−$10.6M
LIBERTY ONE INVESTMENT MANAGEMENT, LLC432.1K$31M$2.59MAdded$6.03M
AMERIPRISE FINANCIAL INC417.8K$30M$3.56MAdded$11.3M
SCHRODER INVESTMENT MANAGEMENT GROUP411.1K$29.5M$2.3MAdded$7.35M
HSBC HOLDINGS PLC402.8K$28.9M$2.67MAdded$1.33M
Verition Fund Management LLC399.5K$28.7M$800.1KAdded$21M
GODSEY & GIBB, INC373.8K$26.8M$2.5MAdded$2.77M
Gotham Asset Management, LLC373.3K$26.8M$2.38MAdded$3.87M
Aventail Capital Group, LP364.1K$26.1M$2.46MCut−$2.5M
GABELLI FUNDS LLC350.6K$25.2M$2.37MAdded$2.22M
SEI INVESTMENTS CO320.2K$23M$1.66MAdded$7.01M
STATE OF WISCONSIN INVESTMENT BOARD312.8K$22.4M$1.69MAdded$6.15M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM306.2K$22M$2.06MAdded$2.16M
Sourcerock Group LLC299.1K$21.5M$2.02MAdded$2M
GATEWAY INVESTMENT ADVISERS LLC292.1K$21M$1.97MAdded$393.8K
Citadel289.9K$20.8M$1.96MCut−$21.6M
RAYMOND JAMES FINANCIAL INC275.9K$19.8M$1.82MAdded$2.27M
SummitTX Capital, L.P.270.7K$19.4M$1.1MAdded$8.8M
Creative Planning262.3K$18.8M$1.01MAdded$9.09M
Vanguard Investments Australia, Ltd.250.6K$18MHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM249.2K$17.9M$1.68MAdded$1.68M
CIBC Asset Management Inc239.6K$17.2M$1.57MAdded$2.09M
BANK OF MONTREAL /CAN/223.5K$16M$1.42MAdded$2.33M
1832 Asset Management L.P.219.6K$15.8M$1.22MAdded$3.99M
Korea Investment CORP216K$15.5M$636.7KAdded$9.37M
CIBC Bancorp USA Inc.211.8K$15.2MHeld
Epoch Investment Partners, Inc.211.4K$15.2M$1.43MAdded$970.8K
MILLENNIUM MANAGEMENT LLC203.4K$14.6M$516.5KAdded$9.62M
Cetera Investment Advisers200.4K$14.4M$5.48MAdded$1.55M
NISA INVESTMENT ADVISORS, LLC198.6K$14.3M$1.34MAdded$1.26M
Greenland Capital Management LP192.5K$13.8M$1.14MAdded$2.83M
Investment Management Corp of Ontario191.7K$13.8M$116.7KAdded$12.6M
STIFEL FINANCIAL CORP180.9K$13M$1.22MAdded$1.19M
MACQUARIE GROUP LTD178.7K$12.8M$1.21MAdded$629.8K
JONES FINANCIAL COMPANIES LLLP178.8K$12.6M$596.4KAdded$5.66M
Allspring Global Investments Holdings, LLC174.5K$12.6M$1.11MAdded$581.1K
HARBOUR INVESTMENTS, INC.169K$12.1M$1.05MAdded$2.06M
Freestone Grove Partners LP164.6K$11.8M$1.08MAdded$1.39M
Susquehanna Portfolio Strategies, LLC158.6K$11.4M$1.07MAdded$983.5K
Asset Management One Co., Ltd.156.2K$11.2M$990.6KAdded$865.3K
Zurcher Kantonalbank (Zurich Cantonalbank)156.1K$11.2M$534.6KAdded$6.05M
Dorsey & Whitney Trust CO LLC153.5K$11M$1.04MAdded$935.6K
Resolution Capital Ltd149.3K$10.7M$1.01MCut−$2.19M
PIER 88 INVESTMENT PARTNERS LLC9.98M$10.6M$147.3KAdded$3.06M
Schonfeld Strategic Advisors LLC145.9K$10.5M$83.4KAdded$9.67M
Quantinno Capital Management LP140.7K$10.1M$841.8KAdded$1.99M
WESTWOOD HOLDINGS GROUP INC135.6K$9.73M$915.6KAdded$353.1K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.132.4K$9.5M$696.4KAdded$2.79M
Mitsubishi UFJ Trust & Banking Corp131.1K$9.41M$884.9KAdded$742.7K
Chevy Chase Trust Holdings, LLC127.6K$9.16M$861.5KAdded$605.6K
PRUDENTIAL FINANCIAL INC123.9K$8.89M$836.6KAdded$594.1K
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.123.6K$8.87M$834KAdded$834K
Atom Investors LP118.4K$8.5M$573.7KAdded$2.97M
OSAIC HOLDINGS, INC.113.2K$8.13M$764.7KAdded$699.2K
Icahn Capital114.5K$8.12M$510.8KAdded$2.47M
TD Asset Management Inc112.5K$8.08M$745.2KAdded$898.9K
GUGGENHEIM CAPITAL LLC111.2K$7.98M$611KAdded$2.1M
COMMONWEALTH EQUITY SERVICES, LLC110.5K$7.93M$699.8KAdded$1.19M
APG Asset Management N.V.127K$7.91M$880KAdded$732.2K
NEW YORK STATE COMMON RETIREMENT FUND106.8K$7.67M$721.1KAdded$721.1K
BOCHK Asset Management Ltd104K$7.46MNew
NICHOLAS COMPANY, INC.102.5K$7.35M$595.6KAdded$1.62M
Wealthfront Advisers LLC102.2K$7.33M$636.7KAdded$1.2M
Orion Porfolio Solutions, LLC99.5K$7.14M$647.7KAdded$903.1K
US BANCORP \DE\99.2K$7.12M$667KAdded$697.1K
Resona Asset Management Co.,Ltd.97.1K$6.96M$629.9KAdded$794.2K
Holocene Advisors, LP92.2K$6.62M$622.4KCut−$933K
Campbell & CO Investment Adviser LLC90.4K$6.49MNew
FIFTH THIRD BANCORP90.1K$6.46M$279.4KAdded$3.77M
NOMURA ASSET MANAGEMENT CO LTD90K$6.46M$603.6KAdded$645.4K
UNITED CAPITAL FINANCIAL ADVISORS, LLC88.5K$6.35M$585.8KAdded$709.9K
NEW ENGLAND ASSET MANAGEMENT INC86.7K$6.22M$580.1KAdded$633.8K
Sagefield Capital LP85.1K$6.11M$574.4KCut−$840.2K
BRASADA CAPITAL MANAGEMENT, LP83.7K$6.06M$543.4KAdded$866.9K
Aberdeen Group plc84.4K$6.06M$570KAdded$432.7K
THOMPSON INVESTMENT MANAGEMENT, INC.82.8K$5.94M$555.8KAdded$591.8K
State of New Jersey Common Pension Fund D82.1K$5.89M$554.4KAdded$554.4K
MONEY CONCEPTS CAPITAL CORP81.1K$5.82M$526.4KAdded$752.5K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO81K$5.81M$546.5KAdded$396.9K
Jump Financial, LLC80K$5.74M$21.7KAdded$5.53M
United Asset Strategies, Inc.79.9K$5.73M$529.5KAdded$632.7K
CREDIT AGRICOLE S A75.8K$5.44M$511.9KCut−$312.1K
Daiwa Securities Group Inc.73.4K$5.27M$4.94MAdded$5.26M
Merit Financial Group, LLC73.3K$5.26M$298.3KAdded$2.39M
PUBLIC SECTOR PENSION INVESTMENT BOARD73.2K$5.25M$442.1KAdded$995.4K
City State Bank73K$5.24M$489.9KAdded$522.4K
Delos Wealth Advisors, LLC72.6K$5.21M$457.7KAdded$803.8K
Cerity Partners LLC72.2K$5.18M$339.9KAdded$1.89M
AMERICAN CENTURY COMPANIES INC72K$5.17M$442.9KAdded$899.1K
Hills Bank & Trust Co71.7K$5.15M$484.1KAdded$467.1K
MORTON COMMUNITY BANK70.8K$5.08M$407.1KAdded$492.5K
Czech National Bank70K$5.02M$457.5KAdded$617.3K
ARIZONA STATE RETIREMENT SYSTEM69.8K$5.01M$471.5KAdded$429K
TWO SIGMA INVESTMENTS, LP68.9K$4.95M$465.3KCut−$10.7M
ALERUS FINANCIAL NA68.4K$4.91M$461.8KCut−$1.17M
BOOTHBAY FUND MANAGEMENT, LLC68.1K$4.89M$459.6KAdded$362K
RWC Asset Management LLP67.4K$4.84M$4.71MCut−$6.06M
STATE OF MICHIGAN RETIREMENT SYSTEM67.2K$4.82M$453.3KAdded$446.8K
IFM Investors Pty Ltd65.3K$4.69M$4.15MAdded$4.68M
PANAGORA ASSET MANAGEMENT INC64.6K$4.64M$436.1KAdded$436.1K
B. Metzler seel. Sohn & Co. AG63.1K$4.53M$426.2KAdded$257.3K
DEAN INVESTMENT ASSOCIATES, LLC62.9K$4.51M$424.7KAdded$180.7K
State of Tennessee, Department of Treasury61.4K$4.41M$359.2KCut−$389.2K
NATIONAL BANK OF CANADA /FI/61K$4.38M$412.5KCut−$3M
MetLife Investment Management, LLC60.1K$4.31M$405.4KAdded$304K
BENJAMIN EDWARDS INC60K$4.3M$397.2KAdded$479.3K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC56.6K$4.12M$422.8KCut−$994.9K
Ramirez Asset Management, Inc.57.4K$4.12M$377.9KAdded$479K
SUSQUEHANNA INTERNATIONAL GROUP, LLP55.4K$3.97M$373.6KCut−$2.09M
CHOREO, LLC54.8K$3.93M$1.4MAdded$203.9K
AXQ CAPITAL, LP54.6K$3.92MNew
VOYA INVESTMENT MANAGEMENT LLC54K$3.87M$364.2KAdded$345K
GWN SECURITIES INC.53.6K$3.85M$361.8KAdded$158.6K
O'SHAUGHNESSY ASSET MANAGEMENT, LLC52K$3.73M$351.2KCut−$710.4K
Mirae Asset Global Investments Co., Ltd.51.8K$3.72M$296.1KAdded$865K
FULLER & THALER ASSET MANAGEMENT, INC.51.4K$3.69M$347KAdded$341.3K
Kestra Advisory Services, LLC50.4K$3.62M$310.4KAdded$627K
Woodline Partners LP50.3K$3.61M$296KAdded$762K
Welch & Forbes LLC50.3K$3.61M$339.3KAdded$339.3K
HighTower Advisors, LLC50K$3.59M$306.7KAdded$632.3K
XPONANCE LLC49.9K$3.58M$301.6KAdded$673.5K
Hennion & Walsh Asset Management, Inc.49.6K$3.56M$287.6KAdded$790.2K
J.W. COLE ADVISORS, INC.49.3K$3.54M$420KAdded$369.6K
PNC Financial Services Group, Inc.49.1K$3.53M$331.6KAdded$314.7K
M&T Bank Corp48.5K$3.48M$328.3KAdded$136.6K
NICOLET BANKSHARES INC47.6K$3.42MNew
MACKENZIE FINANCIAL CORP47.3K$3.39M$185.8KAdded$1.52M
Lombard Odier Asset Management (Switzerland) SA46.2K$3.32M$172.8KAdded$1.65M
XTX Topco Ltd44.6K$3.2M$300.9KCut−$1.26M
YOUSIF CAPITAL MANAGEMENT, LLC43.4K$3.11M$193.4KAdded$210.2K
MIRABELLA FINANCIAL SERVICES LLP43.3K$3.11MNew
Atria Investments, Inc43.1K$3.09M$290.7KAdded$251.4K
Illinois Municipal Retirement Fund42.4K$3.04M$286KCut−$2.41M
Vanguard Personalized Indexing Management, LLC42.3K$3.04M$249.7KAdded$633.4K
STUDIO INVESTMENT MANAGEMENT LLC42.1K$3.02M$284.2KAdded$276.9K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO42.1K$3.02M$689.6KAdded$446.9K
Alpha Omega Wealth Management LLC41.9K$3.01M$283.1KAdded$132.6K
Connor, Clark & Lunn Investment Management Ltd.41.9K$3MNew
Utah Retirement Systems41.7K$2.99M$281.4KAdded$250.5K
Universal- Beteiligungs- und Servicegesellschaft mbH41.5K$2.98M$2.93MCut−$32.9M
NBC SECURITIES, INC.40.6K$2.92M$274.3KAdded$274.3K
Olistico Wealth, LLC40.2K$2.89M$271.6KAdded$271.6K
ProShare Advisors LLC39.5K$2.83M$266.4KCut−$363.9K
Police & Firemen's Retirement System of New Jersey39.4K$2.83M$264.7KAdded$279.8K
COLDSTREAM CAPITAL MANAGEMENT INC38.7K$2.78M$261.3KAdded$117.6K
GLENMEDE TRUST CO NA38.4K$2.76M$231.7KAdded$525.5K
Pathstone Holdings, LLC38.2K$2.74M$257.6KAdded$113.4K
Sumitomo Mitsui DS Asset Management Company, Ltd37.7K$2.7M$254.4KAdded$236.9K
Entropy Technologies, LP37.3K$2.68MNew
iSAM Funds (UK) Ltd37.1K$2.67MNew
NEOS Investment Management LLC36.8K$2.64M$196.8KAdded$744.4K
Aquatic Capital Management LLC36.4K$2.61M$245.4KCut−$537.2K
Advisors Asset Management, Inc.36.3K$2.6M$224.3KAdded$441K
NEW YORK LIFE INVESTMENT MANAGEMENT LLC35.9K$2.58M$240.8KAdded$259.9K
BANK OF NOVA SCOTIA35.7K$2.57M$241.3KCut−$7M
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp35.4K$2.54M$239.1KCut−$416.6K
GRACE & WHITE INC /NY35.1K$2.52M$236.9KAdded$96.2K
Delta Global Management LP35K$2.51MNew
Ensign Peak Advisors, Inc34.5K$2.48M$233.2KCut−$1.06M
NISSAY ASSET MANAGEMENT CORP /JAPAN33.9K$2.43M$225.4KAdded$262K
INTECH INVESTMENT MANAGEMENT LLC33.6K$2.41M$100.3KAdded$1.45M
Corient Private Wealth LLC33.6K$2.4M$210KCut−$14.9K
OPUS INVESTMENT MANAGEMENT INC32.7K$2.34M$220.6KAdded$220.6K
HENNESSY ADVISORS INC32.5K$2.33M$219KAdded$219K
Qsemble Capital Management, LP32K$2.3M$216.2KCut−$1.19M
Enhancing Capital LLC31.6K$2.26M$213KAdded$213K
MERCER GLOBAL ADVISORS INC /ADV31.5K$2.26M$212.6KAdded$90.7K
ALLSTATE CORP31.2K$2.24M$119.1KAdded$1.09M
COMMERCE BANK31.1K$2.23M$205.3KAdded$252.4K
Swiss Life Asset Management Ltd30.6K$2.2M$170.1KAdded$560.3K
MARIETTA INVESTMENT PARTNERS LLC30.2K$2.17M$200.6KAdded$236.5K
MILLER HOWARD INVESTMENTS INC /NY30.1K$2.16M$187.8KAdded$350.9K
LMG Wealth Partners, LLC30K$2.15M$193.5KAdded$288.8K
OREGON PUBLIC EMPLOYEES RETIREMENT FUND29.5K$2.11M$198.3KAdded$205.4K
TRUIST FINANCIAL CORP29.2K$2.1M$197.3KAdded$100.4K
Avantax Planning Partners, Inc.28.5K$2.04M$190KAdded$211.7K

Who left

Positions as of Q1 2026. 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.