MGE ENERGY INC

Ticker: MGEE CUSIP: 55277P104 Class: EQTY

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2025

Shares 72,050 Value ($000) $5,650 Avg Close $81.88 Range $77.46 - $87.44

Q3 2025

Shares 70,850 Value ($000) $5,964 Avg Close $84.55 Range $81.29 - $89.64

Q2 2025

Shares 69,750 Value ($000) $6,169 Avg Close $88.71 Range $82.64 - $92.70

Q1 2025

Shares 70,150 Value ($000) $6,521 Avg Close $89.24 Range $82.79 - $94.23

Q4 2024

Shares 71,150 Value ($000) $6,685 Avg Close $94.30 Range $85.20 - $106.47

Q3 2024

Shares 70,650 Value ($000) $6,461 Avg Close $83.06 Range $70.08 - $90.80

Q2 2024

Shares 71,350 Value ($000) $5,331 Avg Close $75.44 Range $70.99 - $79.58

Q1 2024

Shares 71,350 Value ($000) $5,617 Avg Close $67.28 Range $59.48 - $79.45

Q4 2023

Shares 71,350 Value ($000) $5,159 Avg Close $69.06 Range $62.00 - $72.73

Q3 2023

Shares 79,550 Value ($000) $5,450 Avg Close $71.95 Range $64.94 - $78.85

Q2 2023

Shares 78,750 Value ($000) $6,230 Avg Close $72.43 Range $66.60 - $76.55

Q1 2023

Shares 78,050 Value ($000) $6,062 Avg Close $67.95 Range $64.42 - $73.96

Q4 2022

Shares 87,250 Value ($000) $6,142 Avg Close $64.08 Range $57.39 - $69.26

Q3 2022

Shares 85,750 Value ($000) $5,628 Avg Close $72.70 Range $60.97 - $79.87

Q2 2022

Shares 85,450 Value ($000) $6,651 Avg Close $73.59 Range $68.07 - $78.29

Q1 2022

Shares 85,450 Value ($000) $6,818 Avg Close $69.83 Range $63.69 - $75.59

Q4 2021

Shares 79,750 Value ($000) $6,559 Avg Close $70.14 Range $65.70 - $75.65

Q3 2021

Shares 79,750 Value ($000) $5,862 Avg Close $71.14 Range $65.93 - $75.27

Q2 2021

Shares 79,750 Value ($000) $5,937 Avg Close $67.43 Range $63.48 - $70.23

Q1 2021

Shares 82,650 Value ($000) $5,900 Avg Close $60.60 Range $56.56 - $65.90

Q4 2020

Shares 81,950 Value ($000) $5,739 Avg Close $61.71 Range $55.58 - $66.52

Q3 2020

Shares 81,950 Value ($000) $5,135 Avg Close $57.65 Range $53.32 - $60.81

Q2 2020

Shares 77,350 Value ($000) $4,990 Avg Close $57.78 Range $49.69 - $64.40

Q1 2020

Shares 67,250 Value ($000) $4,403 Avg Close $65.70 Range $41.69 - $73.22

Q4 2019

Shares 66,250 Value ($000) $5,222 Avg Close $67.55 Range $63.34 - $70.99

Q3 2019

Shares 65,150 Value ($000) $5,204 Avg Close $65.28 Range $61.70 - $70.77

Q2 2019

Shares 64,550 Value ($000) $4,717 Avg Close $59.70 Range $55.69 - $66.61

Q1 2019

Shares 63,150 Value ($000) $4,292 Avg Close $54.99 Range $48.93 - $59.48

Q4 2018

Shares 61,350 Value ($000) $3,679 Avg Close $54.78 Range $48.85 - $59.46

Q3 2018

Shares 60,450 Value ($000) $3,860 Avg Close $55.46 Range $52.83 - $58.38

Q2 2018

Shares 60,450 Value ($000) $3,811 Avg Close $49.58 Range $46.44 - $54.28

Q1 2018

Shares 60,450 Value ($000) $3,391 Avg Close $48.13 Range $43.34 - $53.46

Q4 2017

Shares 58,250 Value ($000) $3,676 Avg Close $54.72 Range $51.82 - $57.19

Q3 2017

Shares 58,250 Value ($000) $3,763 Avg Close $54.16 Range $51.64 - $57.41

Q2 2017

Shares 58,250 Value ($000) $3,748 Avg Close $54.38 Range $52.06 - $57.32

Q1 2017

Shares 56,950 Value ($000) $3,702 Avg Close $52.46 Range $49.91 - $55.88

Q4 2016

Shares 56,950 Value ($000) $3,719 Avg Close $49.32 Range $44.04 - $55.33

Q3 2016

Shares 55,750 Value ($000) $3,150 Avg Close $46.22 Range $44.29 - $48.99

Q2 2016

Shares 57,650 Value ($000) $3,258 Avg Close $42.25 Range $39.00 - $46.30

Q1 2016

Shares 57,650 Value ($000) $2,908 Avg Close $39.96 Range $36.30 - $43.30

Q4 2015

Shares 46,250 Value ($000) $2,146 Avg Close $34.56 Range $31.50 - $38.24

Q3 2015

Shares 46,250 Value ($000) $1,905 Avg Close $31.61 Range $29.32 - $33.75

Q2 2015

Shares 40,150 Value ($000) $1,555 Avg Close $32.19 Range $29.09 - $35.91

Q1 2015

Shares 40,150 Value ($000) $1,779 Avg Close $35.01 Range $32.21 - $37.76

Q4 2014

Shares 39,350 Value ($000) $1,795 Avg Close $33.97 Range $29.13 - $37.78

Q3 2014

Shares 38,450 Value ($000) $1,433 Avg Close $30.43 Range $29.03 - $31.79

Q2 2014

Shares 39,450 Value ($000) $1,559 Avg Close $29.46 Range $27.99 - $30.75

Q1 2014

Shares 39,450 Value ($000) $1,548 Avg Close $29.37 Range $27.30 - $31.39

Q4 2013

Shares 20,400 Value ($000) $1,181 Avg Close $28.24 Range $26.59 - $29.81

Q3 2013

Shares 18,100 Value ($000) $987 Avg Close $28.25 Range $25.38 - $30.52

Q2 2013

Shares 19,200 Value ($000) $1,051 Avg Close $27.48 Range $26.21 - $28.93

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	72,050	$5,650	$81.88	$77.46 - $87.44
Q3 2025	70,850	$5,964	$84.55	$81.29 - $89.64
Q2 2025	69,750	$6,169	$88.71	$82.64 - $92.70
Q1 2025	70,150	$6,521	$89.24	$82.79 - $94.23
Q4 2024	71,150	$6,685	$94.30	$85.20 - $106.47
Q3 2024	70,650	$6,461	$83.06	$70.08 - $90.80
Q2 2024	71,350	$5,331	$75.44	$70.99 - $79.58
Q1 2024	71,350	$5,617	$67.28	$59.48 - $79.45
Q4 2023	71,350	$5,159	$69.06	$62.00 - $72.73
Q3 2023	79,550	$5,450	$71.95	$64.94 - $78.85
Q2 2023	78,750	$6,230	$72.43	$66.60 - $76.55
Q1 2023	78,050	$6,062	$67.95	$64.42 - $73.96
Q4 2022	87,250	$6,142	$64.08	$57.39 - $69.26
Q3 2022	85,750	$5,628	$72.70	$60.97 - $79.87
Q2 2022	85,450	$6,651	$73.59	$68.07 - $78.29
Q1 2022	85,450	$6,818	$69.83	$63.69 - $75.59
Q4 2021	79,750	$6,559	$70.14	$65.70 - $75.65
Q3 2021	79,750	$5,862	$71.14	$65.93 - $75.27
Q2 2021	79,750	$5,937	$67.43	$63.48 - $70.23
Q1 2021	82,650	$5,900	$60.60	$56.56 - $65.90
Q4 2020	81,950	$5,739	$61.71	$55.58 - $66.52
Q3 2020	81,950	$5,135	$57.65	$53.32 - $60.81
Q2 2020	77,350	$4,990	$57.78	$49.69 - $64.40
Q1 2020	67,250	$4,403	$65.70	$41.69 - $73.22
Q4 2019	66,250	$5,222	$67.55	$63.34 - $70.99
Q3 2019	65,150	$5,204	$65.28	$61.70 - $70.77
Q2 2019	64,550	$4,717	$59.70	$55.69 - $66.61
Q1 2019	63,150	$4,292	$54.99	$48.93 - $59.48
Q4 2018	61,350	$3,679	$54.78	$48.85 - $59.46
Q3 2018	60,450	$3,860	$55.46	$52.83 - $58.38
Q2 2018	60,450	$3,811	$49.58	$46.44 - $54.28
Q1 2018	60,450	$3,391	$48.13	$43.34 - $53.46
Q4 2017	58,250	$3,676	$54.72	$51.82 - $57.19
Q3 2017	58,250	$3,763	$54.16	$51.64 - $57.41
Q2 2017	58,250	$3,748	$54.38	$52.06 - $57.32
Q1 2017	56,950	$3,702	$52.46	$49.91 - $55.88
Q4 2016	56,950	$3,719	$49.32	$44.04 - $55.33
Q3 2016	55,750	$3,150	$46.22	$44.29 - $48.99
Q2 2016	57,650	$3,258	$42.25	$39.00 - $46.30
Q1 2016	57,650	$2,908	$39.96	$36.30 - $43.30
Q4 2015	46,250	$2,146	$34.56	$31.50 - $38.24
Q3 2015	46,250	$1,905	$31.61	$29.32 - $33.75
Q2 2015	40,150	$1,555	$32.19	$29.09 - $35.91
Q1 2015	40,150	$1,779	$35.01	$32.21 - $37.76
Q4 2014	39,350	$1,795	$33.97	$29.13 - $37.78
Q3 2014	38,450	$1,433	$30.43	$29.03 - $31.79
Q2 2014	39,450	$1,559	$29.46	$27.99 - $30.75
Q1 2014	39,450	$1,548	$29.37	$27.30 - $31.39
Q4 2013	20,400	$1,181	$28.24	$26.59 - $29.81
Q3 2013	18,100	$987	$28.25	$25.38 - $30.52
Q2 2013	19,200	$1,051	$27.48	$26.21 - $28.93