Renaissance Technologies (RenTech)'s MGEE Position Overview
Renaissance Technologies (RenTech) (via Renaissance Technologies LLC) currently holds 67,600 shares of MGE Energy, Inc. (MGEE) worth $5.22 M, representing 0.01% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 51 quarters.
Based on 13F filings since 2013, Renaissance Technologies (RenTech) has maintained a long-term strategic position in MGEE, representing a significant commitment to this investment thesis. Largest addition occurred in Q1 2018, adding 179,444 shares. Largest reduction occurred in Q2 2020, reducing 179,800 shares.
Analysis based on 13F filings available since 2013 Q2
Renaissance Technologies (RenTech)'s MGE Energy (MGEE) Holding Value Over Time
Track share changes against reported price movement
Quarterly MGE Energy (MGEE) Trades by Renaissance Technologies (RenTech)
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q1 2026 | +21,300 | Add 46.00% | 67,600 | $77.29 |
| Q4 2025 | +2,900 | Add 6.68% | 46,300 | $78.42 |
| Q3 2025 | +16,000 | Add 58.39% | 43,400 | $84.18 |
| Q2 2025 | +23,600 | Add 621.05% | 27,400 | $88.44 |
| Q1 2025 | +3,800 | New Buy | 3,800 | $92.96 |
| Q3 2024 | -3,100 | Sold Out | 0 | $0.00 |
| Q2 2024 | -7,600 | Reduce 71.03% | 3,100 | $74.72 |
| Q1 2024 | -13,639 | Reduce 56.04% | 10,700 | $78.69 |
| Q4 2023 | +10,939 | Add 81.63% | 24,339 | $72.31 |
| Q3 2023 | +1,100 | Add 8.94% | 13,400 | $68.51 |
| Q2 2023 | -2,400 | Reduce 16.33% | 12,300 | $0.08 |
| Q1 2023 | +1,100 | Add 8.09% | 14,700 | $0.08 |
| Q4 2022 | -19,344 | Reduce 58.72% | 13,600 | $0.07 |
| Q3 2022 | +11,744 | Add 55.40% | 32,944 | $65.63 |
| Q2 2022 | +9,100 | Add 75.21% | 21,200 | $77.83 |
| Q1 2022 | +100 | Add 0.83% | 12,100 | $79.75 |
| Q4 2021 | -1,300 | Reduce 9.77% | 12,000 | $82.25 |
| Q3 2021 | -2,200 | Reduce 14.19% | 13,300 | $73.53 |
| Q2 2021 | -17,650 | Reduce 53.24% | 15,500 | $74.45 |
| Q1 2021 | -75,700 | Reduce 69.55% | 33,150 | $71.40 |
| Q4 2020 | -119,844 | Reduce 52.40% | 108,850 | $70.03 |
| Q3 2020 | -37,500 | Reduce 14.09% | 228,694 | $62.66 |
| Q2 2020 | -179,800 | Reduce 40.31% | 266,194 | $64.51 |
| Q1 2020 | -856 | Reduce 0.19% | 445,994 | $65.47 |
| Q4 2019 | -14,000 | Reduce 3.04% | 446,850 | $78.82 |
| Q3 2019 | +5,500 | Add 1.21% | 460,850 | $79.87 |
| Q2 2019 | +9,400 | Add 2.11% | 455,350 | $73.08 |
| Q1 2019 | +35,300 | Add 8.60% | 445,950 | $67.97 |
| Q4 2018 | +7,600 | Add 1.89% | 410,650 | $59.96 |
| Q3 2018 | +14,900 | Add 3.84% | 403,050 | $63.85 |
| Q2 2018 | -62,944 | Reduce 13.95% | 388,150 | $63.05 |
| Q1 2018 | +179,444 | Add 66.06% | 451,094 | $56.10 |
| Q4 2017 | +29,400 | Add 12.14% | 271,650 | $63.10 |
| Q3 2017 | +24,800 | Add 11.40% | 242,250 | $64.60 |
| Q2 2017 | +27,700 | Add 14.60% | 217,450 | $64.35 |
| Q1 2017 | +41,200 | Add 27.73% | 189,750 | $65.00 |
| Q4 2016 | +20,900 | Add 16.37% | 148,550 | $65.30 |
| Q3 2016 | -11,800 | Reduce 8.46% | 127,650 | $56.51 |
| Q2 2016 | -75,400 | Reduce 35.09% | 139,450 | $56.51 |
| Q1 2016 | +1,200 | Add 0.56% | 214,850 | $52.25 |
| Q4 2015 | -30,944 | Reduce 12.65% | 213,650 | $46.40 |
| Q3 2015 | +22,956 | Add 10.36% | 244,594 | $41.19 |
| Q2 2015 | +94,044 | Add 73.71% | 221,638 | $38.73 |
| Q1 2015 | +37,444 | Add 41.54% | 127,594 | $44.32 |
| Q4 2014 | +38,056 | Add 73.05% | 90,150 | $45.61 |
| Q3 2014 | +1,395 | Add 2.75% | 52,094 | $37.26 |
| Q2 2014 | +13,599 | Add 36.65% | 50,699 | $39.51 |
| Q1 2014 | -10,300 | Reduce 21.73% | 37,100 | $39.22 |
| Q4 2013 | -5,100 | Reduce 9.71% | 47,400 | $38.48 |
| Q3 2013 | +2,250 | Add 4.48% | 52,500 | $36.36 |
| Q2 2013 | +50,250 | Add 0.00% | 50,250 | $36.50 |
Renaissance Technologies (RenTech)'s MGE Energy Investment FAQs
Renaissance Technologies (RenTech) first purchased MGE Energy, Inc. (MGEE) in Q2 2013, acquiring 50,250 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Renaissance Technologies (RenTech) has held MGE Energy, Inc. (MGEE) for 51 quarters since Q2 2013.
Renaissance Technologies (RenTech)'s largest addition to MGE Energy, Inc. (MGEE) was in Q1 2018, adding 451,094 shares worth $25.31 M.
According to the latest 13F filing for Q1 2026, Renaissance Technologies (RenTech)'s firm, Renaissance Technologies LLC, owns 67,600 shares of MGE Energy, Inc. (MGEE), valued at approximately $5.22 M.
As of the Q1 2026 filing, MGE Energy, Inc. (MGEE) represents approximately 0.01% of Renaissance Technologies (RenTech)'s publicly disclosed stock portfolio, making it one of their key holdings.
Renaissance Technologies (RenTech)'s peak holding in MGE Energy, Inc. (MGEE) was 460,850 shares, as reported at the end of Q3 2019.