MGE ENERGY INC

Ticker: MGEE CUSIP: 55277P104 Class: EQTY

RENAISSANCE TECHNOLOGIES LLC's Holding History (CIK: 0001037389)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 46,300 Value ($000) $3,631 Avg Close $81.88 Range $77.46 - $87.44

Q3 2025

Shares 43,400 Value ($000) $3,653 Avg Close $84.55 Range $81.29 - $89.64

Q2 2025

Shares 27,400 Value ($000) $2,423 Avg Close $88.71 Range $82.64 - $92.70

Q1 2025

Shares 3,800 Value ($000) $353 Avg Close $89.24 Range $82.79 - $94.23

Q2 2024

Shares 3,100 Value ($000) $232 Avg Close $75.44 Range $70.99 - $79.58

Q1 2024

Shares 10,700 Value ($000) $1 Avg Close $67.28 Range $59.48 - $79.45

Q4 2023

Shares 24,339 Value ($000) $2 Avg Close $69.06 Range $62.00 - $72.73

Q3 2023

Shares 13,400 Value ($000) $1 Avg Close $71.95 Range $64.94 - $78.85

Q2 2023

Shares 12,300 Value ($000) $1 Avg Close $72.43 Range $66.60 - $76.55

Q1 2023

Shares 14,700 Value ($000) $1 Avg Close $67.95 Range $64.42 - $73.96

Q4 2022

Shares 13,600 Value ($000) $1 Avg Close $64.08 Range $57.39 - $69.26

Q3 2022

Shares 32,944 Value ($000) $2,162 Avg Close $72.70 Range $60.97 - $79.87

Q2 2022

Shares 21,200 Value ($000) $1,650 Avg Close $73.59 Range $68.07 - $78.29

Q1 2022

Shares 12,100 Value ($000) $965 Avg Close $69.83 Range $63.69 - $75.59

Q4 2021

Shares 12,000 Value ($000) $987 Avg Close $70.14 Range $65.70 - $75.65

Q3 2021

Shares 13,300 Value ($000) $978 Avg Close $71.14 Range $65.93 - $75.27

Q2 2021

Shares 15,500 Value ($000) $1,154 Avg Close $67.43 Range $63.48 - $70.23

Q1 2021

Shares 33,150 Value ($000) $2,367 Avg Close $60.60 Range $56.56 - $65.90

Q4 2020

Shares 108,850 Value ($000) $7,623 Avg Close $61.71 Range $55.58 - $66.52

Q3 2020

Shares 228,694 Value ($000) $14,330 Avg Close $57.65 Range $53.32 - $60.81

Q2 2020

Shares 266,194 Value ($000) $17,172 Avg Close $57.78 Range $49.69 - $64.40

Q1 2020

Shares 445,994 Value ($000) $29,199 Avg Close $65.70 Range $41.69 - $73.22

Q4 2019

Shares 446,850 Value ($000) $35,221 Avg Close $67.55 Range $63.34 - $70.99

Q3 2019

Shares 460,850 Value ($000) $36,808 Avg Close $65.28 Range $61.70 - $70.77

Q2 2019

Shares 455,350 Value ($000) $33,277 Avg Close $59.70 Range $55.69 - $66.61

Q1 2019

Shares 445,950 Value ($000) $30,311 Avg Close $54.99 Range $48.93 - $59.48

Q4 2018

Shares 410,650 Value ($000) $24,623 Avg Close $54.78 Range $48.85 - $59.46

Q3 2018

Shares 403,050 Value ($000) $25,735 Avg Close $55.46 Range $52.83 - $58.38

Q2 2018

Shares 388,150 Value ($000) $24,473 Avg Close $49.58 Range $46.44 - $54.28

Q1 2018

Shares 451,094 Value ($000) $25,306 Avg Close $48.13 Range $43.34 - $53.46

Q4 2017

Shares 271,650 Value ($000) $17,141 Avg Close $54.72 Range $51.82 - $57.19

Q3 2017

Shares 242,250 Value ($000) $15,649 Avg Close $54.16 Range $51.64 - $57.41

Q2 2017

Shares 217,450 Value ($000) $13,993 Avg Close $54.38 Range $52.06 - $57.32

Q1 2017

Shares 189,750 Value ($000) $12,334 Avg Close $52.46 Range $49.91 - $55.88

Q4 2016

Shares 148,550 Value ($000) $9,700 Avg Close $49.32 Range $44.04 - $55.33

Q3 2016

Shares 127,650 Value ($000) $7,214 Avg Close $46.22 Range $44.29 - $48.99

Q2 2016

Shares 139,450 Value ($000) $7,881 Avg Close $42.25 Range $39.00 - $46.30

Q1 2016

Shares 214,850 Value ($000) $11,226 Avg Close $39.96 Range $36.30 - $43.30

Q4 2015

Shares 213,650 Value ($000) $9,913 Avg Close $34.56 Range $31.50 - $38.24

Q3 2015

Shares 244,594 Value ($000) $10,075 Avg Close $31.61 Range $29.32 - $33.75

Q2 2015

Shares 221,638 Value ($000) $8,584 Avg Close $32.19 Range $29.09 - $35.91

Q1 2015

Shares 127,594 Value ($000) $5,655 Avg Close $35.01 Range $32.21 - $37.76

Q4 2014

Shares 90,150 Value ($000) $4,112 Avg Close $33.97 Range $29.13 - $37.78

Q3 2014

Shares 52,094 Value ($000) $1,941 Avg Close $30.43 Range $29.03 - $31.79

Q2 2014

Shares 50,699 Value ($000) $2,003 Avg Close $29.46 Range $27.99 - $30.75

Q1 2014

Shares 37,100 Value ($000) $1,455 Avg Close $29.37 Range $27.30 - $31.39

Q4 2013

Shares 31,600 Value ($000) $1,824 Avg Close $28.24 Range $26.59 - $29.81

Q3 2013

Shares 35,000 Value ($000) $1,909 Avg Close $28.25 Range $25.38 - $30.52

Q2 2013

Shares 33,500 Value ($000) $1,834 Avg Close $27.48 Range $26.21 - $28.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	46,300	$3,631	$81.88	$77.46 - $87.44
Q3 2025	43,400	$3,653	$84.55	$81.29 - $89.64
Q2 2025	27,400	$2,423	$88.71	$82.64 - $92.70
Q1 2025	3,800	$353	$89.24	$82.79 - $94.23
Q2 2024	3,100	$232	$75.44	$70.99 - $79.58
Q1 2024	10,700	$1	$67.28	$59.48 - $79.45
Q4 2023	24,339	$2	$69.06	$62.00 - $72.73
Q3 2023	13,400	$1	$71.95	$64.94 - $78.85
Q2 2023	12,300	$1	$72.43	$66.60 - $76.55
Q1 2023	14,700	$1	$67.95	$64.42 - $73.96
Q4 2022	13,600	$1	$64.08	$57.39 - $69.26
Q3 2022	32,944	$2,162	$72.70	$60.97 - $79.87
Q2 2022	21,200	$1,650	$73.59	$68.07 - $78.29
Q1 2022	12,100	$965	$69.83	$63.69 - $75.59
Q4 2021	12,000	$987	$70.14	$65.70 - $75.65
Q3 2021	13,300	$978	$71.14	$65.93 - $75.27
Q2 2021	15,500	$1,154	$67.43	$63.48 - $70.23
Q1 2021	33,150	$2,367	$60.60	$56.56 - $65.90
Q4 2020	108,850	$7,623	$61.71	$55.58 - $66.52
Q3 2020	228,694	$14,330	$57.65	$53.32 - $60.81
Q2 2020	266,194	$17,172	$57.78	$49.69 - $64.40
Q1 2020	445,994	$29,199	$65.70	$41.69 - $73.22
Q4 2019	446,850	$35,221	$67.55	$63.34 - $70.99
Q3 2019	460,850	$36,808	$65.28	$61.70 - $70.77
Q2 2019	455,350	$33,277	$59.70	$55.69 - $66.61
Q1 2019	445,950	$30,311	$54.99	$48.93 - $59.48
Q4 2018	410,650	$24,623	$54.78	$48.85 - $59.46
Q3 2018	403,050	$25,735	$55.46	$52.83 - $58.38
Q2 2018	388,150	$24,473	$49.58	$46.44 - $54.28
Q1 2018	451,094	$25,306	$48.13	$43.34 - $53.46
Q4 2017	271,650	$17,141	$54.72	$51.82 - $57.19
Q3 2017	242,250	$15,649	$54.16	$51.64 - $57.41
Q2 2017	217,450	$13,993	$54.38	$52.06 - $57.32
Q1 2017	189,750	$12,334	$52.46	$49.91 - $55.88
Q4 2016	148,550	$9,700	$49.32	$44.04 - $55.33
Q3 2016	127,650	$7,214	$46.22	$44.29 - $48.99
Q2 2016	139,450	$7,881	$42.25	$39.00 - $46.30
Q1 2016	214,850	$11,226	$39.96	$36.30 - $43.30
Q4 2015	213,650	$9,913	$34.56	$31.50 - $38.24
Q3 2015	244,594	$10,075	$31.61	$29.32 - $33.75
Q2 2015	221,638	$8,584	$32.19	$29.09 - $35.91
Q1 2015	127,594	$5,655	$35.01	$32.21 - $37.76
Q4 2014	90,150	$4,112	$33.97	$29.13 - $37.78
Q3 2014	52,094	$1,941	$30.43	$29.03 - $31.79
Q2 2014	50,699	$2,003	$29.46	$27.99 - $30.75
Q1 2014	37,100	$1,455	$29.37	$27.30 - $31.39
Q4 2013	31,600	$1,824	$28.24	$26.59 - $29.81
Q3 2013	35,000	$1,909	$28.25	$25.38 - $30.52
Q2 2013	33,500	$1,834	$27.48	$26.21 - $28.93