SEMTECH CORP

Ticker: SMTC CUSIP: 816850101 Class: EQTY

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2025

Shares 154,662 Value ($000) $11,397 Avg Close $70.95 Range $60.28 - $81.32

Q3 2025

Shares 169,091 Value ($000) $12,082 Avg Close $54.29 Range $42.38 - $71.72

Q2 2025

Shares 158,189 Value ($000) $7,141 Avg Close $35.58 Range $24.05 - $45.98

Q1 2025

Shares 183,692 Value ($000) $6,319 Avg Close $49.33 Range $29.98 - $79.52

Q4 2024

Shares 168,768 Value ($000) $10,438 Avg Close $52.80 Range $39.44 - $70.27

Q3 2024

Shares 157,765 Value ($000) $7,204 Avg Close $36.79 Range $27.25 - $49.53

Q2 2024

Shares 157,765 Value ($000) $4,714 Avg Close $34.98 Range $27.52 - $46.86

Q1 2024

Shares 199,897 Value ($000) $5,495 Avg Close $21.36 Range $18.16 - $28.44

Q4 2023

Shares 212,073 Value ($000) $4,647 Avg Close $18.55 Range $13.13 - $25.95

Q3 2023

Shares 108,870 Value ($000) $2,803 Avg Close $26.26 Range $22.04 - $29.97

Q2 2023

Shares 122,953 Value ($000) $3,130 Avg Close $21.59 Range $17.82 - $27.37

Q1 2023

Shares 139,903 Value ($000) $3,377 Avg Close $31.27 Range $23.56 - $35.18

Q4 2022

Shares 148,914 Value ($000) $4,272 Avg Close $28.36 Range $25.29 - $32.17

Q3 2022

Shares 143,930 Value ($000) $4,233 Avg Close $46.86 Range $29.19 - $65.51

Q2 2022

Shares 125,674 Value ($000) $6,908 Avg Close $60.28 Range $52.92 - $71.14

Q1 2022

Shares 158,100 Value ($000) $10,963 Avg Close $71.76 Range $60.40 - $92.14

Q4 2021

Shares 158,100 Value ($000) $14,060 Avg Close $85.14 Range $73.89 - $94.92

Q3 2021

Shares 158,100 Value ($000) $12,327 Avg Close $68.50 Range $57.97 - $82.56

Q2 2021

Shares 158,100 Value ($000) $10,877 Avg Close $66.11 Range $58.34 - $73.36

Q1 2021

Shares 156,300 Value ($000) $10,785 Avg Close $73.40 Range $63.56 - $83.94

Q4 2020

Shares 151,400 Value ($000) $10,914 Avg Close $63.88 Range $52.03 - $73.91

Q3 2020

Shares 196,700 Value ($000) $10,417 Avg Close $56.21 Range $49.26 - $64.10

Q2 2020

Shares 213,100 Value ($000) $11,128 Avg Close $46.80 Range $34.62 - $58.23

Q1 2020

Shares 213,100 Value ($000) $7,991 Avg Close $45.23 Range $26.03 - $55.30

Q4 2019

Shares 231,600 Value ($000) $12,252 Avg Close $50.09 Range $45.25 - $55.05

Q3 2019

Shares 231,600 Value ($000) $11,258 Avg Close $47.47 Range $40.59 - $54.34

Q2 2019

Shares 230,000 Value ($000) $11,051 Avg Close $48.57 Range $39.54 - $56.04

Q1 2019

Shares 271,400 Value ($000) $13,817 Avg Close $51.64 Range $43.10 - $57.96

Q4 2018

Shares 251,000 Value ($000) $11,513 Avg Close $47.61 Range $41.28 - $56.39

Q3 2018

Shares 260,000 Value ($000) $14,456 Avg Close $52.29 Range $46.50 - $60.55

Q2 2018

Shares 260,000 Value ($000) $12,233 Avg Close $44.82 Range $37.60 - $51.90

Q1 2018

Shares 269,000 Value ($000) $10,504 Avg Close $36.02 Range $31.30 - $41.80

Q4 2017

Shares 269,000 Value ($000) $9,200 Avg Close $37.44 Range $32.40 - $41.95

Q3 2017

Shares 249,000 Value ($000) $9,350 Avg Close $37.29 Range $34.10 - $41.15

Q2 2017

Shares 249,000 Value ($000) $8,902 Avg Close $35.04 Range $31.50 - $38.40

Q1 2017

Shares 270,000 Value ($000) $9,126 Avg Close $33.56 Range $31.00 - $37.35

Q4 2016

Shares 262,874 Value ($000) $8,294 Avg Close $28.00 Range $22.81 - $33.25

Q3 2016

Shares 218,520 Value ($000) $6,060 Avg Close $25.77 Range $22.65 - $28.21

Q2 2016

Shares 198,520 Value ($000) $4,737 Avg Close $22.71 Range $20.09 - $24.76

Q1 2016

Shares 198,520 Value ($000) $4,365 Avg Close $19.25 Range $15.70 - $22.50

Q4 2015

Shares 182,000 Value ($000) $3,443 Avg Close $18.28 Range $14.04 - $20.37

Q3 2015

Shares 182,000 Value ($000) $2,748 Avg Close $17.20 Range $14.46 - $20.25

Q2 2015

Shares 182,000 Value ($000) $3,613 Avg Close $23.29 Range $19.70 - $26.95

Q1 2015

Shares 182,000 Value ($000) $4,849 Avg Close $27.27 Range $24.84 - $30.01

Q4 2014

Shares 172,000 Value ($000) $4,742 Avg Close $25.55 Range $22.01 - $28.26

Q3 2014

Shares 210,000 Value ($000) $5,701 Avg Close $25.16 Range $21.69 - $28.25

Q2 2014

Shares 145,000 Value ($000) $3,792 Avg Close $25.15 Range $21.66 - $28.10

Q1 2014

Shares 135,000 Value ($000) $3,421 Avg Close $24.35 Range $21.38 - $27.34

Q4 2013

Shares 125,000 Value ($000) $3,160 Avg Close $29.50 Range $22.57 - $32.72

Q3 2013

Shares 80,000 Value ($000) $2,399 Avg Close $31.51 Range $27.78 - $35.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	154,662	$11,397	$70.95	$60.28 - $81.32
Q3 2025	169,091	$12,082	$54.29	$42.38 - $71.72
Q2 2025	158,189	$7,141	$35.58	$24.05 - $45.98
Q1 2025	183,692	$6,319	$49.33	$29.98 - $79.52
Q4 2024	168,768	$10,438	$52.80	$39.44 - $70.27
Q3 2024	157,765	$7,204	$36.79	$27.25 - $49.53
Q2 2024	157,765	$4,714	$34.98	$27.52 - $46.86
Q1 2024	199,897	$5,495	$21.36	$18.16 - $28.44
Q4 2023	212,073	$4,647	$18.55	$13.13 - $25.95
Q3 2023	108,870	$2,803	$26.26	$22.04 - $29.97
Q2 2023	122,953	$3,130	$21.59	$17.82 - $27.37
Q1 2023	139,903	$3,377	$31.27	$23.56 - $35.18
Q4 2022	148,914	$4,272	$28.36	$25.29 - $32.17
Q3 2022	143,930	$4,233	$46.86	$29.19 - $65.51
Q2 2022	125,674	$6,908	$60.28	$52.92 - $71.14
Q1 2022	158,100	$10,963	$71.76	$60.40 - $92.14
Q4 2021	158,100	$14,060	$85.14	$73.89 - $94.92
Q3 2021	158,100	$12,327	$68.50	$57.97 - $82.56
Q2 2021	158,100	$10,877	$66.11	$58.34 - $73.36
Q1 2021	156,300	$10,785	$73.40	$63.56 - $83.94
Q4 2020	151,400	$10,914	$63.88	$52.03 - $73.91
Q3 2020	196,700	$10,417	$56.21	$49.26 - $64.10
Q2 2020	213,100	$11,128	$46.80	$34.62 - $58.23
Q1 2020	213,100	$7,991	$45.23	$26.03 - $55.30
Q4 2019	231,600	$12,252	$50.09	$45.25 - $55.05
Q3 2019	231,600	$11,258	$47.47	$40.59 - $54.34
Q2 2019	230,000	$11,051	$48.57	$39.54 - $56.04
Q1 2019	271,400	$13,817	$51.64	$43.10 - $57.96
Q4 2018	251,000	$11,513	$47.61	$41.28 - $56.39
Q3 2018	260,000	$14,456	$52.29	$46.50 - $60.55
Q2 2018	260,000	$12,233	$44.82	$37.60 - $51.90
Q1 2018	269,000	$10,504	$36.02	$31.30 - $41.80
Q4 2017	269,000	$9,200	$37.44	$32.40 - $41.95
Q3 2017	249,000	$9,350	$37.29	$34.10 - $41.15
Q2 2017	249,000	$8,902	$35.04	$31.50 - $38.40
Q1 2017	270,000	$9,126	$33.56	$31.00 - $37.35
Q4 2016	262,874	$8,294	$28.00	$22.81 - $33.25
Q3 2016	218,520	$6,060	$25.77	$22.65 - $28.21
Q2 2016	198,520	$4,737	$22.71	$20.09 - $24.76
Q1 2016	198,520	$4,365	$19.25	$15.70 - $22.50
Q4 2015	182,000	$3,443	$18.28	$14.04 - $20.37
Q3 2015	182,000	$2,748	$17.20	$14.46 - $20.25
Q2 2015	182,000	$3,613	$23.29	$19.70 - $26.95
Q1 2015	182,000	$4,849	$27.27	$24.84 - $30.01
Q4 2014	172,000	$4,742	$25.55	$22.01 - $28.26
Q3 2014	210,000	$5,701	$25.16	$21.69 - $28.25
Q2 2014	145,000	$3,792	$25.15	$21.66 - $28.10
Q1 2014	135,000	$3,421	$24.35	$21.38 - $27.34
Q4 2013	125,000	$3,160	$29.50	$22.57 - $32.72
Q3 2013	80,000	$2,399	$31.51	$27.78 - $35.74