STEEL DYNAMICS INC

Ticker: STLD CUSIP: 858119100 Class: COMMON STOCK

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

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

Q4 2025

Shares 383,200 Value ($000) $64,933 Avg Close $158.36 Range $137.70 - $177.84

Q3 2025

Shares 406,600 Value ($000) $56,692 Avg Close $130.39 Range $119.11 - $140.98

Q2 2025

Shares 431,100 Value ($000) $55,185 Avg Close $126.36 Range $102.11 - $140.95

Q1 2025

Shares 407,900 Value ($000) $51,020 Avg Close $124.96 Range $109.33 - $137.65

Q4 2024

Shares 414,000 Value ($000) $47,225 Avg Close $130.47 Range $111.65 - $152.72

Q3 2024

Shares 443,100 Value ($000) $55,866 Avg Close $118.85 Range $102.31 - $134.27

Q2 2024

Shares 444,800 Value ($000) $57,602 Avg Close $130.12 Range $115.35 - $147.49

Q1 2024

Shares 460,400 Value ($000) $68,245 Avg Close $122.14 Range $106.53 - $144.95

Q4 2023

Shares 492,000 Value ($000) $58,105 Avg Close $107.90 Range $95.11 - $124.46

Q3 2023

Shares 516,500 Value ($000) $55,379 Avg Close $100.40 Range $92.11 - $107.71

Q2 2023

Shares 588,600 Value ($000) $64,116 Avg Close $97.72 Range $86.96 - $110.55

Q1 2023

Shares 696,800 Value ($000) $78,780 Avg Close $111.23 Range $90.76 - $130.54

Q4 2022

Shares 742,200 Value ($000) $72,513 Avg Close $91.75 Range $68.70 - $107.85

Q3 2022

Shares 818,217 Value ($000) $58,052 Avg Close $71.84 Range $59.25 - $84.09

Q2 2022

Shares 829,817 Value ($000) $54,892 Avg Close $75.64 Range $60.78 - $94.76

Q1 2022

Shares 859,617 Value ($000) $71,718 Avg Close $63.45 Range $47.52 - $84.34

Q4 2021

Shares 775,817 Value ($000) $48,155 Avg Close $58.59 Range $52.93 - $64.63

Q3 2021

Shares 834,717 Value ($000) $48,814 Avg Close $59.61 Range $51.19 - $69.35

Q2 2021

Shares 858,217 Value ($000) $51,150 Avg Close $54.47 Range $45.84 - $62.09

Q1 2021

Shares 808,623 Value ($000) $41,046 Avg Close $38.96 Range $31.19 - $48.49

Q4 2020

Shares 795,223 Value ($000) $29,320 Avg Close $31.85 Range $25.96 - $36.89

Q3 2020

Shares 818,723 Value ($000) $23,440 Avg Close $26.10 Range $21.83 - $29.60

Q2 2020

Shares 848,123 Value ($000) $22,128 Avg Close $22.53 Range $18.48 - $27.00

Q1 2020

Shares 836,223 Value ($000) $18,848 Avg Close $24.36 Range $13.32 - $30.61

Q4 2019

Shares 692,523 Value ($000) $23,573 Avg Close $28.20 Range $24.32 - $31.60

Q3 2019

Shares 734,023 Value ($000) $21,874 Avg Close $25.87 Range $22.50 - $28.88

Q2 2019

Shares 732,700 Value ($000) $22,128 Avg Close $26.59 Range $21.75 - $31.41

Q1 2019

Shares 767,200 Value ($000) $27,059 Avg Close $30.67 Range $25.17 - $33.96

Q4 2018

Shares 763,100 Value ($000) $22,924 Avg Close $32.42 Range $24.79 - $39.93

Q3 2018

Shares 753,300 Value ($000) $34,042 Avg Close $39.33 Range $35.70 - $42.45

Q2 2018

Shares 780,500 Value ($000) $35,864 Avg Close $40.25 Range $36.27 - $44.32

Q1 2018

Shares 760,300 Value ($000) $33,620 Avg Close $39.00 Range $34.83 - $42.94

Q4 2017

Shares 885,500 Value ($000) $38,192 Avg Close $32.46 Range $28.33 - $37.17

Q3 2017

Shares 891,400 Value ($000) $30,727 Avg Close $29.48 Range $27.05 - $32.51

Q2 2017

Shares 883,800 Value ($000) $31,649 Avg Close $28.97 Range $26.88 - $31.37

Q1 2017

Shares 402,900 Value ($000) $14,005 Avg Close $29.67 Range $27.09 - $32.02

Q4 2016

Shares 400,700 Value ($000) $14,257 Avg Close $26.10 Range $19.35 - $33.31

Q3 2016

Shares 394,100 Value ($000) $9,849 Avg Close $21.06 Range $18.79 - $23.10

Q2 2016

Shares 405,400 Value ($000) $9,932 Avg Close $20.03 Range $17.68 - $22.12

Q1 2016

Shares 402,500 Value ($000) $8,748 Avg Close $15.36 Range $12.48 - $18.79

Q4 2015

Shares 322,400 Value ($000) $5,761 Avg Close $14.45 Range $13.12 - $15.93

Q3 2015

Shares 322,400 Value ($000) $5,539 Avg Close $15.53 Range $13.35 - $17.42

Q2 2015

Shares 281,700 Value ($000) $5,835 Avg Close $17.16 Range $15.54 - $18.46

Q1 2015

Shares 269,000 Value ($000) $5,407 Avg Close $14.75 Range $13.06 - $16.57

Q4 2014

Shares 266,000 Value ($000) $5,251 Avg Close $16.97 Range $14.81 - $18.55

Q3 2014

Shares 246,400 Value ($000) $5,571 Avg Close $17.12 Range $13.89 - $19.97

Q2 2014

Shares 250,700 Value ($000) $4,500 Avg Close $13.98 Range $13.22 - $14.83

Q1 2014

Shares 250,700 Value ($000) $4,460 Avg Close $13.53 Range $12.21 - $15.09

Q4 2013

Shares 194,600 Value ($000) $3,802 Avg Close $14.08 Range $12.49 - $15.25

Q3 2013

Shares 187,500 Value ($000) $3,133 Avg Close $12.11 Range $11.42 - $13.41

Q2 2013

Shares 195,400 Value ($000) $2,913 Avg Close $11.35 Range $10.49 - $12.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	383,200	$64,933	$158.36	$137.70 - $177.84
Q3 2025	406,600	$56,692	$130.39	$119.11 - $140.98
Q2 2025	431,100	$55,185	$126.36	$102.11 - $140.95
Q1 2025	407,900	$51,020	$124.96	$109.33 - $137.65
Q4 2024	414,000	$47,225	$130.47	$111.65 - $152.72
Q3 2024	443,100	$55,866	$118.85	$102.31 - $134.27
Q2 2024	444,800	$57,602	$130.12	$115.35 - $147.49
Q1 2024	460,400	$68,245	$122.14	$106.53 - $144.95
Q4 2023	492,000	$58,105	$107.90	$95.11 - $124.46
Q3 2023	516,500	$55,379	$100.40	$92.11 - $107.71
Q2 2023	588,600	$64,116	$97.72	$86.96 - $110.55
Q1 2023	696,800	$78,780	$111.23	$90.76 - $130.54
Q4 2022	742,200	$72,513	$91.75	$68.70 - $107.85
Q3 2022	818,217	$58,052	$71.84	$59.25 - $84.09
Q2 2022	829,817	$54,892	$75.64	$60.78 - $94.76
Q1 2022	859,617	$71,718	$63.45	$47.52 - $84.34
Q4 2021	775,817	$48,155	$58.59	$52.93 - $64.63
Q3 2021	834,717	$48,814	$59.61	$51.19 - $69.35
Q2 2021	858,217	$51,150	$54.47	$45.84 - $62.09
Q1 2021	808,623	$41,046	$38.96	$31.19 - $48.49
Q4 2020	795,223	$29,320	$31.85	$25.96 - $36.89
Q3 2020	818,723	$23,440	$26.10	$21.83 - $29.60
Q2 2020	848,123	$22,128	$22.53	$18.48 - $27.00
Q1 2020	836,223	$18,848	$24.36	$13.32 - $30.61
Q4 2019	692,523	$23,573	$28.20	$24.32 - $31.60
Q3 2019	734,023	$21,874	$25.87	$22.50 - $28.88
Q2 2019	732,700	$22,128	$26.59	$21.75 - $31.41
Q1 2019	767,200	$27,059	$30.67	$25.17 - $33.96
Q4 2018	763,100	$22,924	$32.42	$24.79 - $39.93
Q3 2018	753,300	$34,042	$39.33	$35.70 - $42.45
Q2 2018	780,500	$35,864	$40.25	$36.27 - $44.32
Q1 2018	760,300	$33,620	$39.00	$34.83 - $42.94
Q4 2017	885,500	$38,192	$32.46	$28.33 - $37.17
Q3 2017	891,400	$30,727	$29.48	$27.05 - $32.51
Q2 2017	883,800	$31,649	$28.97	$26.88 - $31.37
Q1 2017	402,900	$14,005	$29.67	$27.09 - $32.02
Q4 2016	400,700	$14,257	$26.10	$19.35 - $33.31
Q3 2016	394,100	$9,849	$21.06	$18.79 - $23.10
Q2 2016	405,400	$9,932	$20.03	$17.68 - $22.12
Q1 2016	402,500	$8,748	$15.36	$12.48 - $18.79
Q4 2015	322,400	$5,761	$14.45	$13.12 - $15.93
Q3 2015	322,400	$5,539	$15.53	$13.35 - $17.42
Q2 2015	281,700	$5,835	$17.16	$15.54 - $18.46
Q1 2015	269,000	$5,407	$14.75	$13.06 - $16.57
Q4 2014	266,000	$5,251	$16.97	$14.81 - $18.55
Q3 2014	246,400	$5,571	$17.12	$13.89 - $19.97
Q2 2014	250,700	$4,500	$13.98	$13.22 - $14.83
Q1 2014	250,700	$4,460	$13.53	$12.21 - $15.09
Q4 2013	194,600	$3,802	$14.08	$12.49 - $15.25
Q3 2013	187,500	$3,133	$12.11	$11.42 - $13.41
Q2 2013	195,400	$2,913	$11.35	$10.49 - $12.29