Mge Energy Inc
MGEE- Exchange
- Nasdaq
- Industry
- Electric, Gas & Sanitary Services
- SEC CIK
- 0001161728
In the last 90 days, Mge Energy Inc insiders filed 2 open-market purchases and 0 sales; 337 institutions reported holding it in 13F filings for Q2 2026, worth $2.16B in total; Soros Fund Management is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Mge Energy Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 317
- +7 vs. Q4 2025
- Shares held
- 21.8M
- +4.59M (+26.7%) vs. Q4 2025
- Total value
- $1.68B
- +$333.9M (+24.7%) vs. Q4 2025
- New holders
- 45
- 108 more added
- Sold out
- 38
- 107 more reduced
4 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MGEE on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 337 | $2.16B |
| Q1 2026 | 317 | $1.68B |
| Q4 2025 | 314 | $1.71B |
| Q3 2025 | 305 | $1.84B |
| Q2 2025 | 295 | $1.98B |
| Q1 2025 | 295 | $2.09B |
| Q4 2024 | 294 | $2.14B |
| Q3 2024 | 267 | $2.02B |
| Q2 2024 | 255 | $1.65B |
| Q1 2024 | 226 | $1.82B |
| Q4 2023 | 229 | $1.37B |
| Q3 2023 | 201 | $1.32B |
| Q2 2023 | 198 | $1.55B |
| Q1 2023 | 208 | $1.45B |
| Q4 2022 | 200 | $1.29B |
| Q3 2022 | 198 | $1.21B |
| Q2 2022 | 205 | $1.43B |
| Q1 2022 | 194 | $1.47B |
| Q4 2021 | 184 | $1.50B |
| Q3 2021 | 181 | $1.33B |
| Q2 2021 | 173 | $1.34B |
| Q1 2021 | 178 | $1.28B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Mge Energy Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,459,694 | $422.0M | 0.01% | −260,248−4.5% | Reduced |
| Vanguard Portfolio Management LLC | 2,663,101 | $205.8M | 0.01% | +2,663,101 | New |
| State Street Corp | 1,918,678 | $148.3M | 0.01% | +25,525+1.3% | Added |
| Vanguard Capital Management LLC | 1,641,026 | $126.8M | 0.00% | +1,641,026 | New |
| Geode Capital Management, LLC | 925,771 | $71.6M | 0.00% | +3,819+0.4% | Added |
| Dimensional Fund Advisors LP | 684,267 | $52.9M | 0.01% | −3,042−0.4% | Reduced |
| First Trust Advisors LP | 446,870 | $34.5M | 0.02% | −9,072−2.0% | Reduced |
| Charles Schwab Investment Management Inc | 418,151 | $32.3M | 0.00% | −3,336−0.8% | Reduced |
| Northern Trust Corp | 360,849 | $27.9M | 0.00% | +8,728+2.5% | Added |
| Qube Research & Technologies Ltd | 330,037 | $25.5M | 0.04% | +66,427+25.2% | Added |
| Bank of New York Mellon Corp | 320,415 | $24.8M | 0.00% | +1,763+0.6% | Added |
| Morgan Stanley | 306,393 | $23.7M | 0.00% | −22,217−6.8% | Reduced |
| Deprince Race & Zollo Inc | 277,117 | $21.4M | 0.40% | +277,117 | New |
| Gabelli Funds LLC | 271,200 | $21.0M | 0.14% | 00.0% | Unchanged |
| Vanguard Fiduciary Trust Co | 246,323 | $19.0M | 0.00% | +246,323 | New |
| Goldman Sachs Group Inc | 226,486 | $17.5M | 0.00% | +10,313+4.8% | Added |
| Silvercrest Asset Management Group LLC | 221,263 | $17.1M | 0.12% | −37,713−14.6% | Reduced |
| Speece Thorson Capital Group Inc | 189,547 | $14.7M | 3.34% | −6,049−3.1% | Reduced |
| Nuveen, LLC | 185,454 | $14.3M | 0.00% | +25,963+16.3% | Added |
| Legal & General Group Plc | 182,530 | $14.1M | 0.00% | −18,995−9.4% | Reduced |
| Principal Financial Group Inc | 178,194 | $13.8M | 0.01% | +3,710+2.1% | Added |
| Millennium Management LLC | 169,646 | $13.1M | 0.01% | +103,441+156.2% | Added |
| Two Sigma Investments, LP | 169,074 | $13.1M | 0.01% | +85,290+101.8% | Added |
| Tudor Investment Corp Et Al | 159,622 | $12.3M | 0.07% | +54,511+51.9% | Added |
| Victory Capital Management Inc | 134,357 | $10.4M | 0.01% | −587,992−81.4% | Reduced |
| Public Sector Pension Investment Board | 130,768 | $10.1M | 0.03% | +4,331+3.4% | Added |
| Arrowstreet Capital, Limited Partnership | 122,768 | $9.49M | 0.01% | +13,610+12.5% | Added |
| Invesco Ltd. | 116,213 | $8.98M | 0.00% | +7,124+6.5% | Added |
| Bank of America Corp | 99,834 | $7.72M | 0.00% | +33,384+50.2% | Added |
| Rhumbline Advisers | 85,637 | $6.62M | 0.01% | +1,397+1.7% | Added |
| ProShare Advisors LLC | 83,383 | $6.44M | 0.01% | +929+1.1% | Added |
| Jane Street Group, LLC | 80,249 | $6.20M | 0.01% | +57,933+259.6% | Added |
| Point72 Asset Management, L.P. | 80,070 | $6.19M | 0.01% | +80,070 | New |
| Marshall Wace, LLP | 79,327 | $6.13M | 0.01% | +4,690+6.3% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 74,605 | $5.77M | 0.03% | −141−0.2% | Reduced |
| Swiss National Bank | 72,050 | $5.57M | 0.00% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 68,207 | $5.27M | 0.00% | −503−0.7% | Reduced |
| Renaissance Technologies LLC | 67,600 | $5.22M | 0.01% | +21,300+46.0% | Added |
| Ameriprise Financial Inc | 67,447 | $5.21M | 0.00% | −1,339−1.9% | Reduced |
| UBS Group AG | 61,050 | $4.72M | 0.00% | −29,099−32.3% | Reduced |
| Harbour Investments, Inc. | 59,747 | $4.62M | 0.07% | +12,587+26.7% | Added |
| Price T Rowe Associates Inc | 53,686 | $4.15M | 0.00% | +7,631+16.6% | Added |
| JPMorgan Chase & Co | 49,266 | $3.84M | 0.00% | −4,399−8.2% | Reduced |
| Deutsche Bank AG | 45,640 | $3.53M | 0.00% | +3,534+8.4% | Added |
| Citadel Advisors LLC | 44,911 | $3.47M | 0.00% | −6,206−12.1% | Reduced |
| Bank of Montreal | 44,565 | $3.44M | 0.00% | +12,816+40.4% | Added |
| Alliancebernstein L.P. | 40,304 | $3.16M | 0.00% | −2,595−6.0% | Reduced |
| Martingale Asset Management L P | 39,725 | $3.07M | 0.08% | +12,651+46.7% | Added |
| Trexquant Investment LP | 39,441 | $3.05M | 0.02% | +13,771+53.6% | Added |
| Commonwealth Equity Services, LLC | 39,146 | $3.03M | 0.00% | −1,266−3.1% | Reduced |
| US Bancorp | 38,336 | $2.96M | 0.00% | −1,864−4.6% | Reduced |
| Prudential Financial Inc | 37,239 | $2.88M | 0.00% | +3,050+8.9% | Added |
| American Century Companies Inc | 35,463 | $2.74M | 0.00% | +19,217+118.3% | Added |
| California State Teachers Retirement System | 34,857 | $2.69M | 0.00% | −276−0.8% | Reduced |
| AQR Capital Management LLC | 34,218 | $2.64M | 0.00% | +6,441+23.2% | Added |
| SEI Investments Co | 32,857 | $2.54M | 0.00% | +21,663+193.5% | Added |
| SG Americas Securities, LLC | 32,477 | $2.51M | 0.00% | +20,987+182.7% | Added |
| Wells Fargo & Company | 32,368 | $2.50M | 0.00% | −28,409−46.7% | Reduced |
| Russell Investments Group, Ltd. | 32,291 | $2.50M | 0.00% | +28,117+673.6% | Added |
| Cetera Investment Advisers | 32,253 | $2.49M | 0.00% | −222−0.7% | Reduced |
| Madison Wealth Partners, Inc | 31,731 | $2.45M | 0.39% | +2,746+9.5% | Added |
| Great West Life Assurance Co | 30,152 | $2.33M | 0.00% | −1,008−3.2% | Reduced |
| Magellan Asset Management Ltd | 29,683 | $2.29M | 0.03% | +5,890+24.8% | Added |
| Merit Financial Group, LLC | 29,378 | $2.27M | 0.02% | +5,598+23.5% | Added |
| Vanguard Asset Management, Ltd | 29,126 | $2.25M | 0.00% | +29,126 | New |
| Quantbot Technologies LP | 28,868 | $2.23M | 0.09% | +27,632+2,235.6% | Added |
| ExodusPoint Capital Management, LP | 28,188 | $2.18M | 0.02% | +13,784+95.7% | Added |
| State of New Jersey Common Pension Fund D | 28,084 | $2.17M | 0.01% | +1,832+7.0% | Added |
| Vanguard Investments Australia, Ltd. | 27,833 | $2.15M | 0.01% | +27,833 | New |
| Exchange Traded Concepts, LLC | 27,593 | $2.13M | 0.02% | +3,545+14.7% | Added |
| Wedge Capital Management L L P | 25,903 | $2.00M | 0.04% | +25,903 | New |
| Thrivent Financial for Lutherans | 24,391 | $1.89M | 0.00% | −718−2.9% | Reduced |
| Gsa Capital Partners LLP | 23,661 | $1.83M | 0.11% | +10,445+79.0% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 22,600 | $1.75M | 0.00% | +218+1.0% | Added |
| Squarepoint Ops LLC | 22,543 | $1.74M | 0.00% | +14,557+182.3% | Added |
| Royce & Associates LP | 21,552 | $1.67M | 0.02% | −3,325−13.4% | Reduced |
| HRT Financial LP | 21,399 | $1.65M | 0.00% | +21,399 | New |
| LPL Financial LLC | 20,425 | $1.58M | 0.00% | −753−3.6% | Reduced |
| Illinois Municipal Retirement Fund | 20,264 | $1.57M | 0.02% | −173−0.8% | Reduced |
| Fifth Third Bancorp | 20,251 | $1.57M | 0.00% | +20,177+27,266.2% | Added |
| MetLife Investment Management | 20,208 | $1.56M | 0.01% | −477−2.3% | Reduced |
| State of Alaska, Department of Revenue | 19,209 | $1.48M | 0.02% | −567−2.9% | Reduced |
| Occudo Quantitative Strategies LP | 18,302 | $1.47M | 0.08% | +7,925+76.4% | Added |
| Advisor Group Holdings, Inc. | 17,441 | $1.35M | 0.00% | −9,157−34.4% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 17,311 | $1.34M | 0.00% | +141+0.8% | Added |
| State of Wisconsin Investment Board | 16,971 | $1.31M | 0.00% | −8,855−34.3% | Reduced |
| VARCOV Co. | 16,770 | $1.30M | 0.48% | +16,770 | New |
| Manufacturers Life Insurance Company, The | 16,674 | $1.29M | 0.00% | −526−3.1% | Reduced |
| Janus Henderson Group PLC | 16,376 | $1.27M | 0.00% | 00.0% | Unchanged |
| Louisiana State Employees Retirement System | 16,200 | $1.25M | 0.02% | −500−3.0% | Reduced |
| State of Tennessee, Treasury Department | 16,009 | $1.24M | 0.00% | 00.0% | Unchanged |
| Macquarie Group Ltd | 15,894 | $1.23M | 0.01% | −3,989−20.1% | Reduced |
| Vanguard Global Advisers, LLC | 15,675 | $1.21M | 0.00% | +15,675 | New |
| Van Eck Associates Corp | 14,862 | $1.15M | 0.00% | +625+4.4% | Added |
| Susquehanna International Group, LLP | 14,162 | $1.09M | 0.00% | +14,162 | New |
| Fieldview Capital Management, LLC | 14,066 | $1.09M | 0.32% | +6,648+89.6% | Added |
| Dark Forest Capital Management LP | 13,833 | $1.07M | 0.09% | −13,505−49.4% | Reduced |
| Park Capital Management, LLC | 13,479 | $1.04M | 1.01% | +20+0.1% | Added |
| Alps Advisors Inc | 13,241 | $1.02M | 0.00% | −646−4.7% | Reduced |
| New York State Common Retirement Fund | 12,508 | $966.7K | 0.00% | 00.0% | Unchanged |