MGE ENERGY INC

Ticker: MGEE CUSIP: 55277P104 Class: EQTY

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q4 2025

Shares 42,899 Value ($000) $3,364 Avg Close $81.88 Range $77.46 - $87.44

Q3 2025

Shares 40,415 Value ($000) $3,402 Avg Close $84.55 Range $81.29 - $89.64

Q2 2025

Shares 40,415 Value ($000) $3,574 Avg Close $88.71 Range $82.64 - $92.70

Q1 2025

Shares 40,400 Value ($000) $3,756 Avg Close $89.24 Range $82.79 - $94.23

Q4 2024

Shares 40,260 Value ($000) $3,783 Avg Close $94.30 Range $85.20 - $106.47

Q3 2024

Shares 40,247 Value ($000) $3,681 Avg Close $83.06 Range $70.08 - $90.80

Q2 2024

Shares 42,477 Value ($000) $3,174 Avg Close $75.44 Range $70.99 - $79.58

Q1 2024

Shares 39,874 Value ($000) $3,139 Avg Close $67.28 Range $59.48 - $79.45

Q4 2023

Shares 37,820 Value ($000) $2,735 Avg Close $69.06 Range $62.00 - $72.73

Q3 2023

Shares 37,820 Value ($000) $2,591 Avg Close $71.95 Range $64.94 - $78.85

Q2 2023

Shares 37,820 Value ($000) $2,992 Avg Close $72.43 Range $66.60 - $76.55

Q1 2023

Shares 37,820 Value ($000) $2,937 Avg Close $67.95 Range $64.42 - $73.96

Q4 2022

Shares 37,820 Value ($000) $2,663 Avg Close $64.08 Range $57.39 - $69.26

Q3 2022

Shares 37,820 Value ($000) $2,482 Avg Close $72.70 Range $60.97 - $79.87

Q2 2022

Shares 37,820 Value ($000) $2,944 Avg Close $73.59 Range $68.07 - $78.29

Q1 2022

Shares 37,820 Value ($000) $3,018 Avg Close $69.83 Range $63.69 - $75.59

Q4 2021

Shares 37,620 Value ($000) $3,094 Avg Close $70.14 Range $65.70 - $75.65

Q3 2021

Shares 37,620 Value ($000) $2,765 Avg Close $71.14 Range $65.93 - $75.27

Q2 2021

Shares 39,720 Value ($000) $2,957 Avg Close $67.43 Range $63.48 - $70.23

Q1 2021

Shares 44,620 Value ($000) $3,185 Avg Close $60.60 Range $56.56 - $65.90

Q4 2020

Shares 46,120 Value ($000) $3,230 Avg Close $61.71 Range $55.58 - $66.52

Q3 2020

Shares 46,120 Value ($000) $2,890 Avg Close $57.65 Range $53.32 - $60.81

Q2 2020

Shares 47,620 Value ($000) $3,072 Avg Close $57.78 Range $49.69 - $64.40

Q1 2020

Shares 51,020 Value ($000) $3,340 Avg Close $65.70 Range $41.69 - $73.22

Q4 2019

Shares 51,020 Value ($000) $4,021 Avg Close $67.55 Range $63.34 - $70.99

Q3 2019

Shares 51,020 Value ($000) $4,075 Avg Close $65.28 Range $61.70 - $70.77

Q2 2019

Shares 49,820 Value ($000) $3,641 Avg Close $59.70 Range $55.69 - $66.61

Q1 2019

Shares 49,820 Value ($000) $3,386 Avg Close $54.99 Range $48.93 - $59.48

Q4 2018

Shares 49,820 Value ($000) $2,987 Avg Close $54.78 Range $48.85 - $59.46

Q3 2018

Shares 43,570 Value ($000) $2,782 Avg Close $55.46 Range $52.83 - $58.38

Q2 2018

Shares 44,570 Value ($000) $2,810 Avg Close $49.58 Range $46.44 - $54.28

Q1 2018

Shares 46,470 Value ($000) $2,607 Avg Close $48.13 Range $43.34 - $53.46

Q4 2017

Shares 49,170 Value ($000) $3,103 Avg Close $54.72 Range $51.82 - $57.19

Q3 2017

Shares 84,860 Value ($000) $5,482 Avg Close $54.16 Range $51.64 - $57.41

Q2 2017

Shares 86,140 Value ($000) $5,543 Avg Close $54.38 Range $52.06 - $57.32

Q1 2017

Shares 85,510 Value ($000) $5,558 Avg Close $52.46 Range $49.91 - $55.88

Q4 2016

Shares 85,510 Value ($000) $5,584 Avg Close $49.32 Range $44.04 - $55.33

Q3 2016

Shares 52,270 Value ($000) $2,954 Avg Close $46.22 Range $44.29 - $48.99

Q2 2016

Shares 52,270 Value ($000) $2,954 Avg Close $42.25 Range $39.00 - $46.30

Q1 2016

Shares 54,770 Value ($000) $2,862 Avg Close $39.96 Range $36.30 - $43.30

Q4 2015

Shares 53,070 Value ($000) $2,462 Avg Close $34.56 Range $31.50 - $38.24

Q3 2015

Shares 54,970 Value ($000) $2,264 Avg Close $31.61 Range $29.32 - $33.75

Q2 2015

Shares 55,740 Value ($000) $2,159 Avg Close $32.19 Range $29.09 - $35.91

Q1 2015

Shares 54,840 Value ($000) $2,431 Avg Close $35.01 Range $32.21 - $37.76

Q4 2014

Shares 54,840 Value ($000) $2,501 Avg Close $33.97 Range $29.13 - $37.78

Q3 2014

Shares 54,840 Value ($000) $2,043 Avg Close $30.43 Range $29.03 - $31.79

Q2 2014

Shares 54,840 Value ($000) $2,167 Avg Close $29.46 Range $27.99 - $30.75

Q1 2014

Shares 57,416 Value ($000) $2,252 Avg Close $29.37 Range $27.30 - $31.39

Q4 2013

Shares 38,240 Value ($000) $2,214 Avg Close $28.24 Range $26.59 - $29.81

Q3 2013

Shares 38,240 Value ($000) $2,086 Avg Close $28.25 Range $25.38 - $30.52

Q2 2013

Shares 37,127 Value ($000) $2,033 Avg Close $27.48 Range $26.21 - $28.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	42,899	$3,364	$81.88	$77.46 - $87.44
Q3 2025	40,415	$3,402	$84.55	$81.29 - $89.64
Q2 2025	40,415	$3,574	$88.71	$82.64 - $92.70
Q1 2025	40,400	$3,756	$89.24	$82.79 - $94.23
Q4 2024	40,260	$3,783	$94.30	$85.20 - $106.47
Q3 2024	40,247	$3,681	$83.06	$70.08 - $90.80
Q2 2024	42,477	$3,174	$75.44	$70.99 - $79.58
Q1 2024	39,874	$3,139	$67.28	$59.48 - $79.45
Q4 2023	37,820	$2,735	$69.06	$62.00 - $72.73
Q3 2023	37,820	$2,591	$71.95	$64.94 - $78.85
Q2 2023	37,820	$2,992	$72.43	$66.60 - $76.55
Q1 2023	37,820	$2,937	$67.95	$64.42 - $73.96
Q4 2022	37,820	$2,663	$64.08	$57.39 - $69.26
Q3 2022	37,820	$2,482	$72.70	$60.97 - $79.87
Q2 2022	37,820	$2,944	$73.59	$68.07 - $78.29
Q1 2022	37,820	$3,018	$69.83	$63.69 - $75.59
Q4 2021	37,620	$3,094	$70.14	$65.70 - $75.65
Q3 2021	37,620	$2,765	$71.14	$65.93 - $75.27
Q2 2021	39,720	$2,957	$67.43	$63.48 - $70.23
Q1 2021	44,620	$3,185	$60.60	$56.56 - $65.90
Q4 2020	46,120	$3,230	$61.71	$55.58 - $66.52
Q3 2020	46,120	$2,890	$57.65	$53.32 - $60.81
Q2 2020	47,620	$3,072	$57.78	$49.69 - $64.40
Q1 2020	51,020	$3,340	$65.70	$41.69 - $73.22
Q4 2019	51,020	$4,021	$67.55	$63.34 - $70.99
Q3 2019	51,020	$4,075	$65.28	$61.70 - $70.77
Q2 2019	49,820	$3,641	$59.70	$55.69 - $66.61
Q1 2019	49,820	$3,386	$54.99	$48.93 - $59.48
Q4 2018	49,820	$2,987	$54.78	$48.85 - $59.46
Q3 2018	43,570	$2,782	$55.46	$52.83 - $58.38
Q2 2018	44,570	$2,810	$49.58	$46.44 - $54.28
Q1 2018	46,470	$2,607	$48.13	$43.34 - $53.46
Q4 2017	49,170	$3,103	$54.72	$51.82 - $57.19
Q3 2017	84,860	$5,482	$54.16	$51.64 - $57.41
Q2 2017	86,140	$5,543	$54.38	$52.06 - $57.32
Q1 2017	85,510	$5,558	$52.46	$49.91 - $55.88
Q4 2016	85,510	$5,584	$49.32	$44.04 - $55.33
Q3 2016	52,270	$2,954	$46.22	$44.29 - $48.99
Q2 2016	52,270	$2,954	$42.25	$39.00 - $46.30
Q1 2016	54,770	$2,862	$39.96	$36.30 - $43.30
Q4 2015	53,070	$2,462	$34.56	$31.50 - $38.24
Q3 2015	54,970	$2,264	$31.61	$29.32 - $33.75
Q2 2015	55,740	$2,159	$32.19	$29.09 - $35.91
Q1 2015	54,840	$2,431	$35.01	$32.21 - $37.76
Q4 2014	54,840	$2,501	$33.97	$29.13 - $37.78
Q3 2014	54,840	$2,043	$30.43	$29.03 - $31.79
Q2 2014	54,840	$2,167	$29.46	$27.99 - $30.75
Q1 2014	57,416	$2,252	$29.37	$27.30 - $31.39
Q4 2013	38,240	$2,214	$28.24	$26.59 - $29.81
Q3 2013	38,240	$2,086	$28.25	$25.38 - $30.52
Q2 2013	37,127	$2,033	$27.48	$26.21 - $28.93