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Disclosery

MGEE MGE ENERGY INC

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COM (common), issuer CIK 1161728

310 managers (317 13F filers) reported a position in MGEE shares at 2026-03-31, 21,792,557 shares in all. 39 filers opened a position and 38 filers sold out during the quarter.

Managers
310
13F filers
317
New
39
Added
107
Reduced
107
Sold out
38
Shares held by filers
21,792,557

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, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, 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.5,459,694$422M0.01%-260,24813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding4,627,798$358M+4,623,038Timeline
STATE STREET CORPin group STATE STREET CORP1,918,678$148M0.01%+25,52513F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC925,771$71.6M<0.01%+3,81913F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP684,267$52.9M0.01%-3,04213F-HRTimelineGroup
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP446,870$34.5M0.02%-9,07213F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co418,151$32.3M<0.01%-3,33613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP360,849$27.9M<0.01%+8,72813F-HRTimelineGroup
Qube Research & Technologies Ltd330,037$25.5M0.04%+66,42713F-HRTimeline
Bank of New York Mellon Corpin group Bank of New York Mellon Corp320,415$24.8M<0.01%+1,76313F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY306,393$23.7M<0.01%-22,21713F-HRTimelineGroup
DEPRINCE RACE & ZOLLO INC277,117$21.4M0.4%new13F-HRTimeline
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)271,200$21M0.14%013F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC226,486$17.5M<0.01%+10,31313F-HRTimelineGroup
SILVERCREST ASSET MANAGEMENT GROUP LLC221,263$17.1M0.12%-37,71313F-HRTimeline
SPEECE THORSON CAPITAL GROUP INC189,547$14.7M3.34%-6,04913F-HRTimeline
Nuveen, LLCin group TIAA185,454$14.3M<0.01%+25,96313F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc182,530$14.1M<0.01%-18,99513F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC178,194$13.8M0.01%+3,71013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC169,646$13.1M0.01%+103,44113F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP169,074$13.1M0.01%+85,29013F-HRTimelineGroup
TUDOR INVESTMENT CORP ET AL159,622$12.3M0.07%+54,51113F-HRTimeline
VICTORY CAPITAL MANAGEMENT INC134,357$10.4M0.01%-587,99213F-HRTimeline
Public Sector Pension Investment Board130,768$10.1M0.03%+4,33113F-HRTimeline
UBS Group AGgroup of 2 filers holding129,257$9.99M-29,602Timeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …122,768$9.49M0.01%+13,61013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.116,213$8.98M<0.01%+7,12413F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/99,834$7.72M<0.01%+33,38413F-HRTimelineGroup
RHUMBLINE ADVISERS85,637$6.62M0.01%+1,39713F-HRTimeline
ProShare Advisors LLC83,383$6.44M0.01%+92913F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC80,249$6.2M0.01%+57,93313F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.80,070$6.19M0.01%new13F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP79,327$6.13M0.01%+4,69013F-HRTimelineGroup
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…74,605$5.77M0.03%-14113F-HRTimeline
Swiss National Bank72,050$5.57M<0.01%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC67,600$5.22M0.01%+21,30013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC67,447$5.21M<0.01%-1,33913F-HR/ATimelineGroup
HARBOUR INVESTMENTS, INC.59,747$4.62M0.07%+12,58713F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/53,686$4.15M<0.01%+7,63113F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO49,266$3.84M<0.01%-4,39913F-HR/ATimelineGroup
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\45,640$3.53M<0.01%+3,53413F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC44,911$3.47M<0.01%-6,20613F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/44,565$3.44M<0.01%+12,81613F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.40,304$3.16M<0.01%-2,59513F-HRTimeline
MARTINGALE ASSET MANAGEMENT L P39,725$3.07M0.08%+12,65113F-HRTimeline
Trexquant Investment LP39,441$3.05M0.02%+13,77113F-HRTimeline
COMMONWEALTH EQUITY SERVICES, LLC39,146$3.03M<0.01%-1,26613F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\38,336$2.96M<0.01%-1,86413F-HRTimelineGroup
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC37,239$2.88M<0.01%+3,05013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC35,463$2.74M<0.01%+19,21713F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…34,857$2.69M<0.01%-27613F-HRTimeline
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC34,218$2.64M<0.01%+6,44113F-HRTimelineGroup
SEI INVESTMENTS COin group SEI INVESTMENTS CO32,857$2.54M<0.01%+21,66313F-HRTimelineGroup
SG Americas Securities, LLC32,477$2.51M<0.01%+20,98713F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN32,368$2.5M<0.01%-28,40913F-HR/ATimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…32,291$2.5M<0.01%+28,11713F-HRTimelineGroup
Cetera Investment Advisers32,253$2.49M<0.01%-22213F-HRTimeline
Madison Wealth Partners, Inc31,731$2.45M0.39%+2,74613F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co30,152$2.33M<0.01%-1,00813F-HRTimelineGroup
Magellan Asset Management Ltdin group Magellan Asset Management Ltd29,683$2.29M0.03%+5,89013F-HRTimelineGroup
Merit Financial Group, LLC29,378$2.27M0.02%+5,59813F-HRTimeline
Quantbot Technologies LP28,868$2.23M0.09%+27,63213F-HRTimeline
ExodusPoint Capital Management, LP28,188$2.18M0.02%+13,78413F-HRTimeline
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…28,084$2.17M0.01%+1,83213F-HRTimelineGroup
EXCHANGE TRADED CONCEPTS, LLC27,593$2.13M0.02%+3,54513F-HRTimeline
WEDGE CAPITAL MANAGEMENT L L P/NC25,903$2M0.04%new13F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…24,391$1.89M<0.01%-71813F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP23,661$1.83M0.11%+10,44513F-HRTimeline
Connor, Clark & Lunn Investment Managem…22,600$1.75M<0.01%+21813F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC22,543$1.74M<0.01%+14,55713F-HRTimelineGroup
ROYCE & ASSOCIATES LP21,552$1.67M0.02%-3,32513F-HRTimeline
HRT FINANCIAL LP21,399$1.65M<0.01%new13F-HRTimeline
LPL Financial LLC20,425$1.58M<0.01%-75313F-HRTimeline
Illinois Municipal Retirement Fund20,264$1.57M0.02%-17313F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…20,251$1.57M<0.01%+20,17713F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…20,208$1.56M0.01%-47713F-HRTimelineGroup
State of Alaska, Department of Revenue19,209$1.48M0.02%-56713F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP18,302$1.47M0.08%+7,92513F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.17,441$1.35M<0.01%-9,15713F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…17,311$1.34M<0.01%+14113F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD16,971$1.31M<0.01%-8,85513F-HRTimeline
VARCOV Co.16,770$1.3M0.48%new13F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …16,674$1.29M<0.01%-52613F-HRTimelineGroup
JANUS HENDERSON GROUP PLCin group Janus Henderson16,376$1.27M<0.01%013F-HR/ATimelineGroup
Louisiana State Employees Retirement Sy…16,200$1.25M0.02%-50013F-HRTimeline
State of Tennessee, Department of Treas…16,009$1.24M<0.01%013F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD15,894$1.23M0.01%-3,98913F-HRTimelineGroup
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP14,862$1.15M<0.01%+62513F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding14,162$1.09M+5,115Timeline
Fieldview Capital Management, LLC14,066$1.09M0.32%+6,64813F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP13,833$1.07M0.09%-13,50513F-HRTimeline
Park Capital Management, LLC / WI13,479$1.04M1.01%+2013F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC13,241$1.02M<0.01%-64613F-HRTimelineGroup
NEW YORK STATE COMMON RETIREMENT FUND12,508$967K<0.01%013F-HRTimeline
Quantinno Capital Management LP12,496$966K<0.01%+1,87213F-HRTimeline
HENNESSY ADVISORS INC12,279$949K0.03%-1,00013F-HRTimeline
KLCM Advisors, Inc.12,225$945K0.08%013F-HRTimeline
Savant Capital, LLCin group Savant Capital, LLC12,064$932K<0.01%-39513F-HRTimelineGroup
Schonfeld Strategic Advisors LLC11,702$904K0.01%+6,11513F-HRTimeline
CWM, LLCin group CWM, LLC11,668$902K<0.01%+1,33813F-HRTimelineGroup
VOLORIDGE INVESTMENT MANAGEMENT, LLC11,509$890K<0.01%new13F-HRTimeline
Lido Advisors, LLCin group Lido Advisors, LLC11,338$876K<0.01%-64413F-HRTimelineGroup
Regal Investment Advisors LLC11,106$858K0.05%+7113F-HRTimeline
NorthRock Partners, LLC10,897$842K0.01%013F-HRTimeline
AMALGAMATED BANK10,530$814K0.01%-9913F-HRTimeline
MERCER GLOBAL ADVISORS INC /ADV10,530$814K<0.01%-13513F-HRTimeline
Goldstein Advisors, LLC10,369$801K0.09%-5213F-HRTimeline
Creative Planningin group Creative Planning10,361$801K<0.01%+2,02013F-HRTimelineGroup
NORTHWESTERN MUTUAL WEALTH MANAGEMENT COin group NORTHWESTERN MUTUAL INVESTMEN…10,241$792K<0.01%-2,28713F-HRTimelineGroup
Police & Firemen's Retirement System of…10,213$789K0.01%013F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…10,149$784K<0.01%013F-HRTimeline
ARIZONA STATE RETIREMENT SYSTEM10,038$776K<0.01%-18813F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…9,931$768K0.01%new13F-HRTimelineGroup
MBE Wealth Management, LLC9,905$766K0.32%+1413F-HRTimeline
MACKENZIE FINANCIAL CORP9,812$758K<0.01%new13F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC9,749$754K0.01%-14313F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC9,737$753K<0.01%-12713F-HRTimelineGroup
Verition Fund Management LLC9,420$728K0.01%-8,54313F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…9,154$707K0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC8,990$695K<0.01%-49,23113F-HRTimelineGroup
ICW Investment Advisors LLC8,982$694K0.25%-25313F-HRTimeline
Campbell & CO Investment Adviser LLC8,965$693K0.04%new13F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC8,904$688K0.01%-6,75913F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…8,633$667K<0.01%+92313F-HRTimeline
FORM Wealth Advisors, LLC8,558$661K0.08%+813F-HRTimeline
Quadrature Capital Ltdin group Quadrature Capital Ltd8,528$659K0.01%new13F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND8,361$646K0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS8,294$641K<0.01%-4,47213F-HRTimelineGroup
Advisors Asset Management, Inc.8,049$622K0.01%-5,07813F-HRTimeline
Engineers Gate Manager LP7,782$601K0.01%-8,12613F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…7,521$581K<0.01%-1,17913F-HRTimeline
First Business Financial Services, Inc.7,458$576K0.05%+1,20613F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth7,222$558K<0.01%-20913F-HRTimelineGroup
MANGROVE PARTNERS IM, LLC6,932$536K0.04%new13F-HRTimeline
HighTower Advisors, LLC6,880$532K<0.01%-9513F-HRTimeline
THOMPSON INVESTMENT MANAGEMENT, INC.6,836$528K0.07%+4413F-HRTimeline
NATIXISin group Natixis Investment Managers6,800$526K<0.01%013F-HRTimelineGroup
Walleye Partners, LLC6,668$515K0.63%+4213F-HRTimeline
Inspire Investing, LLCin group Inspire Investing, LLC6,648$514K0.03%+69513F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC6,637$513K<0.01%-9913F-HRTimelineGroup
WEALTH ENHANCEMENT ADVISORY SERVICES, L…6,438$507K<0.01%-3,69013F-HRTimeline
FMR LLCin group FMR LLC6,428$497K<0.01%-21613F-HRTimelineGroup
XTX Topco Ltdin group XTX Topco Ltd6,361$492K0.01%new13F-HRTimelineGroup
Resona Asset Management Co.,Ltd.in group Resona Asset Management Co.,L…6,343$490K<0.01%013F-HRTimelineGroup
TRUST POINT INC.6,315$488K0.04%-28013F-HRTimeline
NORTH STAR ASSET MANAGEMENT INC6,306$487K0.02%+2213F-HRTimeline
Independent Advisor Alliance6,253$483K0.01%-1813F-HRTimeline
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.6,078$470K<0.01%new13F-HRTimelineGroup
GREAT VALLEY ADVISOR GROUP, INC.in group GREAT VALLEY ADVISOR GROUP, I…6,072$469K0.01%-2,96013F-HRTimelineGroup
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …6,061$468K<0.01%+7213F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC5,902$456K<0.01%-3,77713F-HRTimelineGroup
Y-Intercept (Hong Kong) Ltd5,690$440K0.01%-5,01213F-HRTimeline
INCEPTIONR LLC5,614$434K0.1%new13F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA5,476$423K<0.01%-1,16313F-HRTimelineGroup
Ethic Inc.25,382$414K0.01%new13F-HRTimeline
Maryland State Retirement & Pension Sys…5,321$411K0.01%013F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD5,200$402K<0.01%013F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.5,085$393K<0.01%-1,27613F-HRTimelineGroup
Jackson Creek Investment Advisors LLC5,048$390K0.11%-813F-HRTimeline
JONES FINANCIAL COMPANIES LLLPin group JONES FINANCIAL COMPANIES LLLP4,906$375K<0.01%+1,94813F-HRTimelineGroup
Vident Advisory, LLCin group Vident Advisory, LLC4,727$365K<0.01%-1,70113F-HRTimelineGroup
EntryPoint Capital, LLC4,660$360K0.11%-3,27013F-HRTimeline
MIRABELLA FINANCIAL SERVICES LLP4,637$358K0.03%new13F-HRTimeline
Cerity Partners LLCin group Cerity Partners LLC4,603$356K<0.01%+1,15313F-HRTimelineGroup
Valmark Advisers, Inc.4,546$351K<0.01%013F-HRTimeline
OARSMAN CAPITAL, INC.4,527$350K0.04%+113F-HRTimeline
J.W. COLE ADVISORS, INC.4,460$345K0.01%+1913F-HRTimeline
GAMMA Investing LLC4,382$339K0.02%+27313F-HRTimeline
Tower View Wealth Management LLC4,371$338K0.17%-65413F-HRTimeline
GLENMEDE TRUST CO NAin group GLENMEDE TRUST CO NA4,356$337K<0.01%+14813F-HRTimelineGroup
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION…4,353$336K<0.01%013F-HRTimeline
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP4,254$329K<0.01%+1313F-HRTimelineGroup
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…4,182$323K<0.01%+513F-HRTimelineGroup
Pictet Asset Management Holding SAin group Pictet Asset Management Holdi…4,177$323K<0.01%-2,44513F-HRTimelineGroup
CAPSTONE INVESTMENT ADVISORS, LLCin group CAPSTONE INVESTMENT ADVISORS,…4,104$317K<0.01%-2,80213F-HRTimelineGroup
RMG Wealth Management LLC4,285$316K0.04%013F-HRTimeline
FRANKLIN RESOURCES INCin group Franklin Resources4,034$312K<0.01%-35013F-HRTimelineGroup
Wealthspire Advisors, LLC4,002$309K<0.01%-23313F-HRTimeline
Virtu Financial LLCin group Virtu Financial LLC3,756$290K0.01%new13F-HRTimelineGroup
GuidedMoney, LLC3,640$281K0.15%013F-HRTimeline
Wisconsin Wealth Advisors, LLC3,601$278K0.27%+48413F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP3,524$272K<0.01%+14013F-HRTimelineGroup
XPONANCE LLC3,471$268K<0.01%+57613F-HRTimeline
Mariner, LLCin group Mariner, LLC3,429$265K<0.01%+73613F-HRTimelineGroup
Associated Banc-Corpin group Associated Banc-Corp3,360$260K0.01%013F-HRTimelineGroup
Annex Advisory Services, LLC3,273$253K<0.01%+1013F-HRTimeline
Security National Bank3,269$253K0.04%013F-HRTimeline
Cambridge Investment Research Advisors,…3,246$251K<0.01%-77613F-HRTimeline
Madison Asset Management, LLCin group Madison Asset Management, LLC3,138$243K<0.01%013F-HRTimelineGroup
Poehling Capital Management, INC.3,128$242K0.05%013F-HRTimeline
IHT Wealth Management, LLC3,088$239K0.01%013F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…3,085$238K0.01%013F-HRTimelineGroup
Redmond Asset Management, LLC3,062$237K0.06%013F-HRTimeline
Ellenbecker Investment Group3,048$236K0.03%+39313F-HRTimeline
Institute for Wealth Management, LLC.3,048$236K0.03%-11413F-HRTimeline
BLAIR WILLIAM & CO/IL3,005$232K<0.01%-9513F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…2,996$232K<0.01%-1,67513F-HRTimelineGroup
AXQ CAPITAL, LP2,893$224K0.03%new13F-HRTimeline
Morningstar Investment Management LLCin group Morningstar Investment Manage…2,854$221K0.01%-1,77713F-HRTimelineGroup
Brooklyn Investment Group2,854$221K0.01%new13F-HRTimeline