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, Q2 2026
Institutional positions in Mge Energy Inc as of Jun 30, 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
- 337
- +25 vs. Q1 2026
- Shares held
- 26.5M
- +4.71M (+21.6%) vs. Q1 2026
- Total value
- $2.16B
- +$477.8M (+28.4%) vs. Q1 2026
- New holders
- 57
- 148 more added
- Sold out
- 32
- 72 more reduced
5 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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, Q2 2026
Shares, value and share of portfolio for each institution holding Mge Energy Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Burkehill Global Management, LP | 100,000 | $8.15M | 0.29% | +100,000 | New |
| UBS Group AG | 100,350 | $8.18M | 0.00% | +39,300+64.4% | Added |
| Millennium Management LLC | 104,886 | $8.55M | 0.01% | −64,760−38.2% | Reduced |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 106,813 | $8.71M | 0.11% | +106,813 | New |
| Invesco Ltd. | 111,477 | $9.09M | 0.00% | −4,736−4.1% | Reduced |
| Victory Capital Management Inc | 113,927 | $9.29M | 0.01% | −20,430−15.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 119,543 | $9.75M | 0.00% | −3,225−2.6% | Reduced |
| Tudor Investment Corp Et Al | 124,286 | $10.1M | 0.04% | −35,336−22.1% | Reduced |
| Seven Grand Managers, LLC | 125,000 | $10.2M | 0.41% | +125,000 | New |
| Segall Bryant & Hamill, LLC | 125,019 | $10.2M | 0.12% | +125,019 | New |
| Public Sector Pension Investment Board | 129,684 | $10.6M | 0.03% | −1,084−0.8% | Reduced |
| Citadel Advisors LLC | 147,735 | $12.0M | 0.01% | +102,824+229.0% | Added |
| Principal Financial Group Inc | 182,427 | $14.9M | 0.01% | +4,233+2.4% | Added |
| Goldman Sachs Group Inc | 184,129 | $15.0M | 0.00% | −42,357−18.7% | Reduced |
| Legal & General Group Plc | 189,397 | $15.4M | 0.00% | +6,867+3.8% | Added |
| Yaupon Capital Management LP | 200,000 | $16.3M | 0.54% | +200,000 | New |
| Speece Thorson Capital Group Inc | 228,679 | $18.6M | 3.99% | +39,132+20.6% | Added |
| Vanguard Fiduciary Trust Co | 249,913 | $20.4M | 0.00% | +3,590+1.5% | Added |
| AQR Capital Management LLC | 300,293 | $24.5M | 0.01% | +266,075+777.6% | Added |
| Qube Research & Technologies Ltd | 329,710 | $26.9M | 0.03% | −327−0.1% | Reduced |
| Bank of New York Mellon Corp | 332,193 | $27.1M | 0.00% | +11,778+3.7% | Added |
| Nuveen, LLC | 337,689 | $27.5M | 0.01% | +152,235+82.1% | Added |
| Deprince Race & Zollo Inc | 350,904 | $28.6M | 0.48% | +73,787+26.6% | Added |
| Northern Trust Corp | 394,580 | $32.2M | 0.00% | +33,731+9.3% | Added |
| Charles Schwab Investment Management Inc | 434,562 | $35.4M | 0.00% | +16,411+3.9% | Added |
| First Trust Advisors LP | 447,445 | $36.5M | 0.02% | +575+0.1% | Added |
| Two Sigma Investments, LP | 486,961 | $39.7M | 0.03% | +317,887+188.0% | Added |
| Gabelli Funds LLC | 513,700 | $41.9M | 0.27% | +242,500+89.4% | Added |
| Westwood Holdings Group Inc. | 530,621 | $43.3M | 0.33% | +530,621 | New |
| Morgan Stanley | 545,468 | $44.5M | 0.00% | +239,075+78.0% | Added |
| Dimensional Fund Advisors LP | 700,969 | $57.2M | 0.01% | +16,702+2.4% | Added |
| Zimmer Partners, LP | 1,000,000 | $81.5M | 1.93% | +1,000,000 | New |
| Geode Capital Management, LLC | 1,005,058 | $82.0M | 0.00% | +79,287+8.6% | Added |
| Vanguard Capital Management LLC | 1,702,695 | $138.8M | 0.00% | +61,669+3.8% | Added |
| State Street Corp | 2,049,814 | $167.1M | 0.00% | +131,136+6.8% | Added |
| Vanguard Portfolio Management LLC | 2,793,808 | $227.8M | 0.01% | +130,707+4.9% | Added |
| BlackRock, Inc. | 6,093,900 | $496.9M | 0.01% | +634,206+11.6% | Added |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −80,249−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −79,327−100.0% | Sold out |
| Wedge Capital Management L L P | 0 | $0 | 0.00% | −25,903−100.0% | Sold out |
| Royce & Associates LP | 0 | $0 | 0.00% | −21,552−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −21,399−100.0% | Sold out |
| VARCOV Co. | 0 | $0 | 0.00% | −16,770−100.0% | Sold out |
| Fieldview Capital Management, LLC | 0 | $0 | 0.00% | −14,066−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −11,509−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −9,812−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −9,420−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −7,782−100.0% | Sold out |
| Natixis | 0 | $0 | 0.00% | −6,800−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −5,690−100.0% | Sold out |
| Inceptionr LLC | 0 | $0 | 0.00% | −5,614−100.0% | Sold out |
| Ethic Inc. | 0 | $0 | 0.00% | −25,382−100.0% | Sold out |
| Jackson Creek Investment Advisors LLC | 0 | $0 | 0.00% | −5,048−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −4,637−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −3,756−100.0% | Sold out |
| Poehling Capital Management, LLC | 0 | $0 | 0.00% | −3,128−100.0% | Sold out |
| Beacon Pointe Advisors, LLC | 0 | $0 | 0.00% | −2,745−100.0% | Sold out |
| New Age Alpha Advisors, LLC | 0 | $0 | 0.00% | −2,546−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −1,515−100.0% | Sold out |
| Clarity Asset Management, Inc. | 0 | $0 | 0.00% | −385−100.0% | Sold out |
| RWM Asset Management, LLC | 0 | $0 | 0.00% | −157−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −64−100.0% | Sold out |
| Twin Peaks Wealth Advisors, LLC | 0 | $0 | 0.00% | −57−100.0% | Sold out |
| WealthCollab, LLC | 0 | $0 | 0.00% | −38−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Ronald Blue Trust, Inc. | 0 | $0 | 0.00% | −21−100.0% | Sold out |
| Vermillion Wealth Management, Inc. | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Assetmark, Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Curio Wealth, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Janus Henderson Group PLC | – | – | – | – | Not filed |
| CWM, LLC | – | – | – | – | Not filed |
| Skopos Labs, Inc. | – | – | – | – | Not filed |
| USA Financial Portformulas Corp | – | – | – | – | Not filed |
| McIlrath & Eck, LLC | – | – | – | – | Not filed |