SILICON LABORATORIES INC

Ticker: SLAB CUSIP: 826919102 Class: Common Stock

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

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

Q4 2025

Shares 64,800 Value ($000) $8,469 Avg Close $131.47 Range $115.51 - $146.62

Q3 2025

Shares 63,200 Value ($000) $8,287 Avg Close $136.18 Range $119.59 - $153.71

Q2 2025

Shares 62,000 Value ($000) $9,136 Avg Close $118.28 Range $82.82 - $150.25

Q1 2025

Shares 62,900 Value ($000) $7,081 Avg Close $135.11 Range $109.91 - $160.00

Q4 2024

Shares 63,500 Value ($000) $7,888 Avg Close $114.70 Range $96.60 - $133.59

Q3 2024

Shares 62,300 Value ($000) $7,200 Avg Close $111.62 Range $94.00 - $126.27

Q2 2024

Shares 62,800 Value ($000) $6,948 Avg Close $123.50 Range $107.04 - $146.44

Q1 2024

Shares 62,800 Value ($000) $9,026 Avg Close $132.52 Range $114.35 - $154.91

Q4 2023

Shares 62,800 Value ($000) $8,307 Avg Close $109.36 Range $74.56 - $136.83

Q3 2023

Shares 70,100 Value ($000) $8,124 Avg Close $138.09 Range $113.33 - $166.94

Q2 2023

Shares 69,700 Value ($000) $10,994 Avg Close $151.04 Range $132.40 - $174.91

Q1 2023

Shares 71,800 Value ($000) $12,571 Avg Close $168.08 Range $132.96 - $194.68

Q4 2022

Shares 82,600 Value ($000) $11,206 Avg Close $131.44 Range $109.44 - $150.70

Q3 2022

Shares 86,700 Value ($000) $10,702 Avg Close $133.68 Range $113.48 - $154.79

Q2 2022

Shares 90,000 Value ($000) $12,620 Avg Close $139.98 Range $124.78 - $153.84

Q1 2022

Shares 95,000 Value ($000) $14,269 Avg Close $159.80 Range $130.96 - $211.98

Q4 2021

Shares 98,600 Value ($000) $20,353 Avg Close $184.14 Range $135.05 - $210.98

Q3 2021

Shares 98,800 Value ($000) $13,848 Avg Close $150.07 Range $134.54 - $160.89

Q2 2021

Shares 96,800 Value ($000) $14,835 Avg Close $139.81 Range $120.15 - $162.28

Q1 2021

Shares 100,200 Value ($000) $14,135 Avg Close $143.40 Range $124.76 - $163.43

Q4 2020

Shares 99,000 Value ($000) $12,607 Avg Close $112.65 Range $94.77 - $128.88

Q3 2020

Shares 99,000 Value ($000) $9,687 Avg Close $100.56 Range $92.19 - $107.00

Q2 2020

Shares 97,100 Value ($000) $9,736 Avg Close $93.46 Range $76.64 - $104.49

Q1 2020

Shares 84,100 Value ($000) $7,183 Avg Close $99.22 Range $65.09 - $122.90

Q4 2019

Shares 82,900 Value ($000) $9,615 Avg Close $109.67 Range $101.93 - $117.39

Q3 2019

Shares 81,600 Value ($000) $9,086 Avg Close $108.27 Range $100.42 - $115.29

Q2 2019

Shares 80,200 Value ($000) $8,293 Avg Close $96.50 Range $81.61 - $110.43

Q1 2019

Shares 78,600 Value ($000) $6,356 Avg Close $83.18 Range $74.01 - $92.62

Q4 2018

Shares 76,700 Value ($000) $6,045 Avg Close $83.13 Range $73.13 - $93.73

Q3 2018

Shares 75,400 Value ($000) $6,922 Avg Close $97.73 Range $90.50 - $108.15

Q2 2018

Shares 74,200 Value ($000) $7,390 Avg Close $100.00 Range $85.96 - $110.70

Q1 2018

Shares 74,200 Value ($000) $6,671 Avg Close $94.32 Range $84.48 - $101.20

Q4 2017

Shares 72,400 Value ($000) $6,393 Avg Close $89.86 Range $80.17 - $96.93

Q3 2017

Shares 70,800 Value ($000) $5,657 Avg Close $74.44 Range $66.35 - $81.95

Q2 2017

Shares 69,700 Value ($000) $4,764 Avg Close $72.28 Range $66.85 - $78.45

Q1 2017

Shares 65,600 Value ($000) $4,825 Avg Close $69.95 Range $63.15 - $75.60

Q4 2016

Shares 64,100 Value ($000) $4,167 Avg Close $62.93 Range $55.97 - $68.95

Q3 2016

Shares 64,100 Value ($000) $3,769 Avg Close $54.01 Range $45.94 - $59.35

Q2 2016

Shares 64,500 Value ($000) $3,144 Avg Close $47.19 Range $42.63 - $51.00

Q1 2016

Shares 64,500 Value ($000) $2,798 Avg Close $43.02 Range $36.56 - $48.00

Q4 2015

Shares 52,500 Value ($000) $2,548 Avg Close $49.45 Range $40.03 - $54.72

Q3 2015

Shares 52,500 Value ($000) $2,181 Avg Close $45.65 Range $39.33 - $55.08

Q2 2015

Shares 45,000 Value ($000) $2,430 Avg Close $53.48 Range $49.62 - $58.54

Q1 2015

Shares 45,000 Value ($000) $2,285 Avg Close $48.54 Range $42.61 - $52.83

Q4 2014

Shares 45,000 Value ($000) $2,143 Avg Close $44.13 Range $36.29 - $48.50

Q3 2014

Shares 44,000 Value ($000) $1,788 Avg Close $43.99 Range $39.28 - $50.05

Q2 2014

Shares 46,100 Value ($000) $2,270 Avg Close $47.57 Range $42.41 - $53.78

Q1 2014

Shares 44,800 Value ($000) $2,341 Avg Close $48.31 Range $41.19 - $54.00

Q4 2013

Shares 34,400 Value ($000) $1,490 Avg Close $40.96 Range $37.57 - $44.19

Q3 2013

Shares 34,000 Value ($000) $1,452 Avg Close $41.35 Range $38.16 - $46.21

Q2 2013

Shares 35,600 Value ($000) $1,474 Avg Close $41.29 Range $38.04 - $44.00

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	64,800	$8,469	$131.47	$115.51 - $146.62
Q3 2025	63,200	$8,287	$136.18	$119.59 - $153.71
Q2 2025	62,000	$9,136	$118.28	$82.82 - $150.25
Q1 2025	62,900	$7,081	$135.11	$109.91 - $160.00
Q4 2024	63,500	$7,888	$114.70	$96.60 - $133.59
Q3 2024	62,300	$7,200	$111.62	$94.00 - $126.27
Q2 2024	62,800	$6,948	$123.50	$107.04 - $146.44
Q1 2024	62,800	$9,026	$132.52	$114.35 - $154.91
Q4 2023	62,800	$8,307	$109.36	$74.56 - $136.83
Q3 2023	70,100	$8,124	$138.09	$113.33 - $166.94
Q2 2023	69,700	$10,994	$151.04	$132.40 - $174.91
Q1 2023	71,800	$12,571	$168.08	$132.96 - $194.68
Q4 2022	82,600	$11,206	$131.44	$109.44 - $150.70
Q3 2022	86,700	$10,702	$133.68	$113.48 - $154.79
Q2 2022	90,000	$12,620	$139.98	$124.78 - $153.84
Q1 2022	95,000	$14,269	$159.80	$130.96 - $211.98
Q4 2021	98,600	$20,353	$184.14	$135.05 - $210.98
Q3 2021	98,800	$13,848	$150.07	$134.54 - $160.89
Q2 2021	96,800	$14,835	$139.81	$120.15 - $162.28
Q1 2021	100,200	$14,135	$143.40	$124.76 - $163.43
Q4 2020	99,000	$12,607	$112.65	$94.77 - $128.88
Q3 2020	99,000	$9,687	$100.56	$92.19 - $107.00
Q2 2020	97,100	$9,736	$93.46	$76.64 - $104.49
Q1 2020	84,100	$7,183	$99.22	$65.09 - $122.90
Q4 2019	82,900	$9,615	$109.67	$101.93 - $117.39
Q3 2019	81,600	$9,086	$108.27	$100.42 - $115.29
Q2 2019	80,200	$8,293	$96.50	$81.61 - $110.43
Q1 2019	78,600	$6,356	$83.18	$74.01 - $92.62
Q4 2018	76,700	$6,045	$83.13	$73.13 - $93.73
Q3 2018	75,400	$6,922	$97.73	$90.50 - $108.15
Q2 2018	74,200	$7,390	$100.00	$85.96 - $110.70
Q1 2018	74,200	$6,671	$94.32	$84.48 - $101.20
Q4 2017	72,400	$6,393	$89.86	$80.17 - $96.93
Q3 2017	70,800	$5,657	$74.44	$66.35 - $81.95
Q2 2017	69,700	$4,764	$72.28	$66.85 - $78.45
Q1 2017	65,600	$4,825	$69.95	$63.15 - $75.60
Q4 2016	64,100	$4,167	$62.93	$55.97 - $68.95
Q3 2016	64,100	$3,769	$54.01	$45.94 - $59.35
Q2 2016	64,500	$3,144	$47.19	$42.63 - $51.00
Q1 2016	64,500	$2,798	$43.02	$36.56 - $48.00
Q4 2015	52,500	$2,548	$49.45	$40.03 - $54.72
Q3 2015	52,500	$2,181	$45.65	$39.33 - $55.08
Q2 2015	45,000	$2,430	$53.48	$49.62 - $58.54
Q1 2015	45,000	$2,285	$48.54	$42.61 - $52.83
Q4 2014	45,000	$2,143	$44.13	$36.29 - $48.50
Q3 2014	44,000	$1,788	$43.99	$39.28 - $50.05
Q2 2014	46,100	$2,270	$47.57	$42.41 - $53.78
Q1 2014	44,800	$2,341	$48.31	$41.19 - $54.00
Q4 2013	34,400	$1,490	$40.96	$37.57 - $44.19
Q3 2013	34,000	$1,452	$41.35	$38.16 - $46.21
Q2 2013	35,600	$1,474	$41.29	$38.04 - $44.00