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Disclosery

MGEE MGE ENERGY INC

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COM (common), issuer CIK 1161728

328 managers (337 13F filers) reported a position in MGEE shares at 2026-06-30, 26,474,083 shares in all. 55 filers opened a position and 32 filers sold out during the quarter.

Managers
328
13F filers
337
New
55
Added
147
Reduced
72
Sold out
32
Shares held by filers
26,474,083

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
BlackRock, Inc.in group BlackRock, Inc.6,093,900$497M0.01%+634,20613F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding4,824,417$393M+196,619Timeline
STATE STREET CORPin group STATE STREET CORP2,049,814$167M<0.01%+131,13613F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC1,005,058$82M<0.01%+79,28713F-HRTimelineGroup
Zimmer Partners, LP1,000,000$81.5M1.93%new13F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP700,969$57.2M0.01%+16,70213F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY545,468$44.5M<0.01%+239,07513F-HRTimelineGroup
WESTWOOD HOLDINGS GROUP INCin group WESTWOOD HOLDINGS GROUP INC530,621$43.3M0.33%new13F-HRTimelineGroup
GAMCO Investors (Gabelli)group of 2 filers holding521,500$42.5M+250,300Timeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP486,961$39.7M0.03%+317,88713F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP447,445$36.5M0.02%+57513F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co434,562$35.4M<0.01%+16,41113F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP394,580$32.2M<0.01%+33,73113F-HRTimelineGroup
DEPRINCE RACE & ZOLLO INC350,904$28.6M0.48%+73,78713F-HRTimeline
Nuveen, LLCin group TIAA337,689$27.5M0.01%+152,23513F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp332,193$27.1M<0.01%+11,77813F-HRTimelineGroup
Qube Research & Technologies Ltd329,710$26.9M0.03%-32713F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC300,293$24.5M0.01%+266,07513F-HRTimelineGroup
SPEECE THORSON CAPITAL GROUP INC228,679$18.6M3.99%+39,13213F-HRTimeline
Yaupon Capital Management LP200,000$16.3M0.54%new13F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc189,397$15.4M<0.01%+6,86713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC184,129$15M<0.01%-42,35713F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC182,427$14.9M0.01%+4,23313F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding166,245$13.6M+36,988Timeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC147,735$12M0.01%+102,82413F-HRTimelineGroup
Public Sector Pension Investment Board129,684$10.6M0.03%-1,08413F-HR/ATimeline
SEGALL BRYANT & HAMILL, LLC125,019$10.2M0.12%new13F-HRTimeline
SEVEN GRAND MANAGERS, LLC125,000$10.2M0.41%new13F-HRTimeline
TUDOR INVESTMENT CORP ET AL124,286$10.1M0.04%-35,33613F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …119,543$9.75M<0.01%-3,22513F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC113,927$9.29M0.01%-20,43013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.111,477$9.09M<0.01%-4,73613F-HRTimelineGroup
SOROS FUND MANAGEMENT LLCin group SOROS FUND MANAGEMENT LLC106,813$8.71M0.11%new13F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC104,886$8.55M0.01%-64,76013F-HRTimelineGroup
Burkehill Global Management, LP100,000$8.15M0.29%new13F-HRTimeline
ProShare Advisors LLC92,281$7.52M0.01%+8,89813F-HRTimeline
RHUMBLINE ADVISERS91,655$7.47M0.01%+6,01813F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC82,910$6.76M<0.01%+15,46313F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/82,804$6.75M<0.01%-17,03013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC81,300$6.63M0.01%+13,70013F-HRTimeline
Swiss National Bank73,750$6.01M<0.01%+1,70013F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…73,449$5.99M0.03%-1,15613F-HRTimeline
Vennlight Capital Management, LP68,585$5.59M3.75%new13F-HRTimeline
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.65,875$5.37M0.01%-14,19513F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC65,581$5.35M<0.01%+30,11813F-HRTimelineGroup
HARBOUR INVESTMENTS, INC.62,664$5.11M0.07%+2,91713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/62,010$5.06M<0.01%+8,32413F-HRTimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management57,983$4.73M0.01%new13F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN54,484$4.44M<0.01%+22,11613F-HRTimelineGroup
Schonfeld Strategic Advisors LLC51,187$4.17M0.02%+39,48513F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\51,012$4.16M<0.01%+5,37213F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P48,934$3.99M0.09%+9,20913F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO43,787$3.65M<0.01%-5,47913F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…43,145$3.52M<0.01%+8,28813F-HR/ATimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…42,732$3.48M<0.01%+10,44113F-HRTimelineGroup
Jump Financial, LLCin group Jump Financial, LLC42,694$3.48M0.03%new13F-HRTimelineGroup
COMMONWEALTH EQUITY SERVICES, LLC39,448$3.22M<0.01%+30213F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC38,934$3.17M<0.01%+1,69513F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.40,604$3.14M<0.01%+30013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\36,960$3.01M<0.01%-1,37613F-HRTimelineGroup
Trexquant Investment LP35,872$2.93M0.02%-3,56913F-HRTimeline
ALGERT GLOBAL LLC33,810$2.76M0.03%new13F-HRTimeline
Cetera Investment Advisers32,252$2.63M<0.01%-113F-HRTimeline
Madison Wealth Partners, Inc31,812$2.59M0.33%+8113F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.30,480$2.49M<0.01%+13,03913F-HRTimelineGroup
Merit Financial Group, LLC30,318$2.47M0.02%+94013F-HR/ATimeline
Freestone Grove Partners LP29,855$2.43M0.02%new13F-HRTimeline
Magellan Asset Management Ltdin group Magellan Asset Management Ltd29,683$2.42M0.05%013F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC28,058$2.29M<0.01%+23,45513F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC28,007$2.28M0.01%+41413F-HR/ATimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…27,323$2.23M<0.01%+2,93213F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO27,131$2.21M<0.01%-5,72613F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co26,086$2.13M<0.01%-4,06613F-HRTimelineGroup
OCCUDO QUANTITATIVE STRATEGIES LP25,875$2.11M0.11%+7,57313F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd25,390$2.07M0.03%+19,02913F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP25,372$2.07M0.13%+11,53913F-HRTimeline
Quantinno Capital Management LP25,102$2.05M<0.01%+12,60613F-HRTimeline
Savant Capital, LLC24,114$1.91M0.01%+12,05013F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD23,330$1.9M0.01%+7,43613F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC22,883$1.87M<0.01%+16,98113F-HRTimelineGroup
Creative Planningin group Creative Planning22,762$1.86M<0.01%+12,40113F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…21,888$1.78M0.01%+1,68013F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…21,816$1.78M0.01%+21,41613F-HRTimeline
Mariner, LLCin group Mariner, LLC21,358$1.74M<0.01%+17,92913F-HRTimelineGroup
Polymer Capital Management (US) LLC20,000$1.63M0.24%new13F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV19,450$1.59M<0.01%+8,92013F-HR/ATimeline
State of Tennessee, Department of Treas…19,242$1.57M<0.01%+3,23313F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd19,110$1.56M0.01%+10,58213F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …18,284$1.49M<0.01%+1,61013F-HRTimelineGroup
Illinois Municipal Retirement Fund18,276$1.49M0.02%-1,98813F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS17,623$1.44M<0.01%+9,32913F-HRTimelineGroup
IEQ CAPITAL, LLC17,404$1.42M0.01%new13F-HRTimeline
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…17,335$1.41M<0.01%+2413F-HRTimelineGroup
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…17,256$1.41M0.02%+7,32513F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…16,807$1.37M<0.01%-11,27713F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/16,559$1.35M<0.01%-28,00613F-HRTimelineGroup
MAIRS & POWER INC16,508$1.35M0.01%new13F-HRTimeline
Louisiana State Employees Retirement Sy…16,500$1.35M0.02%+30013F-HR/ATimeline
Jupiter Topco LLCin group Janus Henderson16,376$1.34M<0.01%13F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP15,644$1.28M<0.01%+78213F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…15,589$1.27M<0.01%+9,15113F-HRTimeline
EntryPoint Capital, LLC15,241$1.24M0.3%+10,58113F-HRTimeline
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC14,624$1.19M<0.01%new13F-HRTimelineGroup
Park Capital Management, LLC / WI14,238$1.16M0.68%+75913F-HRTimeline
LPL Financial LLC13,904$1.13M<0.01%-6,52113F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND13,808$1.13M<0.01%+1,30013F-HRTimeline
ALPS ADVISORS INC13,614$1.11M0.01%+37313F-HRTimeline
State of Alaska, Department of Revenue13,601$1.11M0.01%-5,60813F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding13,236$1.08M-926Timeline
AXQ CAPITAL, LP12,586$1.03M0.11%+9,69313F-HRTimeline
KLCM Advisors, Inc.12,225$997K0.08%013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…12,052$983K<0.01%-8,19913F-HRTimelineGroup
Centiva Capital, LP11,970$976K0.03%new13F-HRTimeline
ExodusPoint Capital Management, LP11,553$942K0.01%-16,63513F-HRTimeline
Treasurer of the State of North Carolina11,382$928K<0.01%new13F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…11,342$925K<0.01%+2,70913F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth11,230$916K<0.01%+4,00813F-HRTimelineGroup
Regal Investment Advisors LLC11,174$911K0.05%+6813F-HRTimeline
Police & Firemen's Retirement System of…11,103$905K0.01%+89013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA11,058$901K<0.01%+5,58213F-HRTimelineGroup
Lido Advisors, LLCin group Lido Advisors, LLC11,036$900K<0.01%-30213F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.10,710$873K<0.01%new13F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC10,607$865K<0.01%-11,93613F-HRTimelineGroup
CANADA PENSION PLAN INVESTMENT BOARD10,600$864K<0.01%+5,40013F-HRTimeline
HENNESSY ADVISORS INC10,579$863K0.03%-1,70013F-HRTimeline
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…10,379$846K<0.01%+13813F-HRTimelineGroup
Goldstein Advisors, LLC10,266$837K0.08%-10313F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…10,149$828K<0.01%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM10,141$827K<0.01%+10313F-HRTimeline
AMALGAMATED BANK10,136$826K0.01%-39413F-HRTimeline
MBE Wealth Management, LLC9,918$809K0.28%+1313F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC9,887$806K0.01%+13813F-HRTimeline
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…9,845$803K0.01%+5,74113F-HRTimelineGroup
Holocene Advisors, LP9,789$798K<0.01%new13F-HRTimeline
FMR LLCin group FMR LLC9,506$775K<0.01%+3,07813F-HRTimelineGroup
NorthRock Partners, LLC9,369$764K0.01%-1,52813F-HRTimeline
GSA CAPITAL PARTNERS LLP9,316$760K0.05%-14,34513F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC9,231$753K<0.01%-50613F-HRTimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…9,154$747K0.01%013F-HRTimeline
Bridgefront Capital, LLC8,798$717K0.19%new13F-HRTimeline
ICW Investment Advisors LLC8,788$717K0.25%-19413F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…8,700$709K<0.01%+1,17913F-HRTimeline
FORM Wealth Advisors, LLC8,565$698K0.08%+713F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND8,561$698K0.01%+20013F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC8,297$677K0.03%+1,64913F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…7,959$649K<0.01%-14,64113F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC7,846$640K<0.01%-213,41713F-HRTimeline
Advisors Asset Management, Inc.7,840$639K0.01%-20913F-HRTimeline
First Business Financial Services, Inc.7,458$608K0.05%013F-HRTimeline
Aquatic Capital Management LLC7,366$601K0.02%new13F-HRTimeline
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC7,210$588K<0.01%+57313F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC7,188$586K<0.01%-1,80213F-HRTimelineGroup
INTECH INVESTMENT MANAGEMENT LLC7,184$586K0.01%-1,72013F-HRTimeline
SG Americas Securities, LLC7,116$580K<0.01%-25,36113F-HRTimeline
MANGROVE PARTNERS IM, LLC6,932$565K0.04%013F-HRTimeline
THOMPSON INVESTMENT MANAGEMENT, INC.6,836$557K0.06%013F-HRTimeline
Walleye Partners, LLC6,668$544K0.62%013F-HRTimeline
Independent Advisor Alliance6,622$540K0.01%+36913F-HRTimeline
STATE OF WISCONSIN INVESTMENT BOARD6,476$528K<0.01%-10,49513F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.6,403$522K<0.01%+32513F-HRTimelineGroup
TRUST POINT INC.6,334$516K0.04%+1913F-HRTimeline
Quantbot Technologies LP6,222$507K0.02%-22,64613F-HRTimeline
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…6,018$491K<0.01%-32513F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP5,695$464K<0.01%+2,17113F-HR/ATimelineGroup
Maryland State Retirement & Pension Sys…5,476$447K0.01%+15513F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP5,537$442K<0.01%+63113F-HRTimelineGroup
NORTH STAR ASSET MANAGEMENT INC5,292$432K0.02%-1,01413F-HRTimeline
CAPTRUST FINANCIAL ADVISORS5,188$423K<0.01%new13F-HRTimeline
HighTower Advisors, LLC5,160$421K<0.01%-1,72013F-HRTimeline
BKM Wealth Management, LLC5,088$415K0.15%new13F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.5,085$415K<0.01%013F-HRTimelineGroup
GAMMA Investing LLC5,072$414K0.02%+69013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…4,924$402K0.03%new13F-HRTimelineGroup
Campbell & CO Investment Adviser LLC4,799$391K0.02%-4,16613F-HRTimeline
Valmark Advisers, Inc.4,546$371K<0.01%013F-HRTimeline
Headlands Technologies LLC4,544$371K0.04%new13F-HRTimeline
J.W. COLE ADVISORS, INC.4,469$364K0.01%+913F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA4,365$356K<0.01%+913F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…4,353$355K<0.01%013F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…4,323$352K<0.01%+14113F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …4,316$352K<0.01%-1,74513F-HRTimelineGroup
RMG Wealth Management LLC4,285$348K0.04%013F-HRTimeline
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…4,177$341K<0.01%013F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC4,085$333K<0.01%-64213F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP4,078$333K<0.01%-17613F-HRTimelineGroup
GREAT VALLEY ADVISOR GROUP, INC.3,982$325K0.01%-2,09013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources3,961$323K<0.01%-7313F-HRTimelineGroup
Sequoia Financial Advisors, LLC3,957$323K<0.01%new13F-HRTimeline
CSM Advisors, LLC3,960$322K0.01%new13F-HRTimeline
Wealthspire Advisors, LLC3,915$319K<0.01%-8713F-HRTimeline
XPONANCE LLC3,779$308K<0.01%+30813F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,735$305K<0.01%+73913F-HRTimelineGroup
GuidedMoney, LLC3,640$297K0.14%013F-HRTimeline
Entropy Technologies, LP3,633$296K0.01%new13F-HRTimeline
BLAIR WILLIAM & CO/IL3,603$294K<0.01%+59813F-HRTimeline
Arax Advisory Partners3,588$293K<0.01%+3,36413F-HRTimeline
Tower View Wealth Management LLC3,534$288K0.13%-83713F-HRTimeline
Wisconsin Wealth Advisors, LLC3,420$279K0.24%-18113F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,416$279K0.01%+33113F-HRTimelineGroup
OARSMAN CAPITAL, INC.3,405$278K0.03%-1,12213F-HRTimeline