ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025

Shares 3,923 Value ($000) $515 Avg Close $117.40 Range $88.00 - $138.80

Q3 2025

Shares 2,108 Value ($000) $200 Avg Close $99.18 Range $90.62 - $111.00

Q2 2025

Shares 4,089 Value ($000) $390 Avg Close $81.16 Range $68.70 - $96.83

Q1 2025

Shares 5,234 Value ($000) $415 Avg Close $108.24 Range $77.54 - $153.06

Q4 2024

Shares 24,396 Value ($000) $3,260 Avg Close $142.41 Range $125.06 - $156.66

Q3 2024

Shares 21,294 Value ($000) $2,777 Avg Close $123.37 Range $103.57 - $137.18

Q2 2024

Shares 21,242 Value ($000) $2,217 Avg Close $112.18 Range $97.36 - $134.76

Q1 2024

Shares 38,772 Value ($000) $5,324 Avg Close $134.04 Range $122.39 - $144.15

Q4 2023

Shares 31,844 Value ($000) $4,434 Avg Close $115.36 Range $86.58 - $140.01

Q3 2023

Shares 9,419 Value ($000) $1,293 Avg Close $164.42 Range $123.90 - $190.31

Q2 2023

Shares 46,155 Value ($000) $8,654 Avg Close $202.41 Range $176.67 - $227.06

Q1 2023

Shares 58,238 Value ($000) $14 Avg Close $204.65 Range $177.04 - $232.05

Q4 2022

Shares 48,954 Value ($000) $10 Avg Close $207.24 Range $174.85 - $242.09

Q3 2022

Shares 42,427 Value ($000) $8,139 Avg Close $197.84 Range $168.73 - $229.85

Q2 2022

Shares 25,222 Value ($000) $4,650 Avg Close $255.36 Range $175.10 - $361.05

Q1 2022

Shares 39,907 Value ($000) $13,944 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 33,147 Value ($000) $11,562 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 36,748 Value ($000) $14,905 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 36,748 Value ($000) $17,390 Avg Close $402.76 Range $358.04 - $473.74

Q1 2021

Shares 38,881 Value ($000) $14,933 Avg Close $407.75 Range $346.30 - $540.63

Q4 2020

Shares 40,181 Value ($000) $14,867 Avg Close $318.77 Range $280.17 - $368.03

Q3 2020

Shares 43,331 Value ($000) $13,393 Avg Close $344.57 Range $253.33 - $393.19

Q2 2020

Shares 47,185 Value ($000) $17,475 Avg Close $321.78 Range $244.30 - $367.51

Q1 2020

Shares 44,800 Value ($000) $12,236 Avg Close $279.63 Range $191.42 - $330.38

Q4 2019

Shares 36,630 Value ($000) $12,152 Avg Close $303.09 Range $272.14 - $327.46

Q3 2019

Shares 38,098 Value ($000) $11,590 Avg Close $294.76 Range $256.13 - $370.39

Q2 2019

Shares 49,208 Value ($000) $18,116 Avg Close $315.75 Range $292.17 - $358.95

Q1 2019

Shares 52,138 Value ($000) $16,199 Avg Close $291.63 Range $261.30 - $313.54

Q4 2018

Shares 49,806 Value ($000) $14,938 Avg Close $309.79 Range $263.62 - $361.78

Q3 2018

Shares 53,715 Value ($000) $19,717 Avg Close $320.46 Range $267.18 - $362.46

Q2 2018

Shares 25,135 Value ($000) $7,020 Avg Close $254.40 Range $219.67 - $285.17

Q1 2018

Shares 14,440 Value ($000) $3,368 Avg Close $229.19 Range $201.86 - $249.65

Q4 2017

Shares 13,790 Value ($000) $3,013 Avg Close $205.77 Range $192.81 - $224.44

Q3 2017

Shares 13,290 Value ($000) $2,647 Avg Close $186.17 Range $163.40 - $208.50

Q2 2017

Shares 7,040 Value ($000) $1,235 Avg Close $173.03 Range $162.61 - $184.32

Q1 2017

Shares 6,190 Value ($000) $1,056 Avg Close $157.56 Range $124.67 - $169.57

Q4 2016

Shares 4,390 Value ($000) $562 Avg Close $134.78 Range $116.12 - $181.79

Q3 2016

Shares 890 Value ($000) $162 Avg Close $159.99 Range $129.04 - $177.69

Q2 2016

Shares 1,390 Value ($000) $195 Avg Close $142.06 Range $123.64 - $173.90

Q1 2016

Shares 2,290 Value ($000) $371 Avg Close $152.87 Range $126.82 - $183.12

Q4 2015

Shares 8,590 Value ($000) $1,649 Avg Close $161.39 Range $126.46 - $191.12

Q3 2015

Shares 3,800 Value ($000) $668 Avg Close $202.14 Range $156.82 - $235.77

Q2 2015

Shares 1,500 Value ($000) $328 Avg Close $195.32 Range $173.81 - $217.00

Q1 2015

Shares 1,500 Value ($000) $278 Avg Close $188.35 Range $173.66 - $207.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,923	$515	$117.40	$88.00 - $138.80
Q3 2025	2,108	$200	$99.18	$90.62 - $111.00
Q2 2025	4,089	$390	$81.16	$68.70 - $96.83
Q1 2025	5,234	$415	$108.24	$77.54 - $153.06
Q4 2024	24,396	$3,260	$142.41	$125.06 - $156.66
Q3 2024	21,294	$2,777	$123.37	$103.57 - $137.18
Q2 2024	21,242	$2,217	$112.18	$97.36 - $134.76
Q1 2024	38,772	$5,324	$134.04	$122.39 - $144.15
Q4 2023	31,844	$4,434	$115.36	$86.58 - $140.01
Q3 2023	9,419	$1,293	$164.42	$123.90 - $190.31
Q2 2023	46,155	$8,654	$202.41	$176.67 - $227.06
Q1 2023	58,238	$14	$204.65	$177.04 - $232.05
Q4 2022	48,954	$10	$207.24	$174.85 - $242.09
Q3 2022	42,427	$8,139	$197.84	$168.73 - $229.85
Q2 2022	25,222	$4,650	$255.36	$175.10 - $361.05
Q1 2022	39,907	$13,944	$337.77	$294.54 - $416.34
Q4 2021	33,147	$11,562	$378.89	$331.74 - $413.42
Q3 2021	36,748	$14,905	$459.88	$394.08 - $511.67
Q2 2021	36,748	$17,390	$402.76	$358.04 - $473.74
Q1 2021	38,881	$14,933	$407.75	$346.30 - $540.63
Q4 2020	40,181	$14,867	$318.77	$280.17 - $368.03
Q3 2020	43,331	$13,393	$344.57	$253.33 - $393.19
Q2 2020	47,185	$17,475	$321.78	$244.30 - $367.51
Q1 2020	44,800	$12,236	$279.63	$191.42 - $330.38
Q4 2019	36,630	$12,152	$303.09	$272.14 - $327.46
Q3 2019	38,098	$11,590	$294.76	$256.13 - $370.39
Q2 2019	49,208	$18,116	$315.75	$292.17 - $358.95
Q1 2019	52,138	$16,199	$291.63	$261.30 - $313.54
Q4 2018	49,806	$14,938	$309.79	$263.62 - $361.78
Q3 2018	53,715	$19,717	$320.46	$267.18 - $362.46
Q2 2018	25,135	$7,020	$254.40	$219.67 - $285.17
Q1 2018	14,440	$3,368	$229.19	$201.86 - $249.65
Q4 2017	13,790	$3,013	$205.77	$192.81 - $224.44
Q3 2017	13,290	$2,647	$186.17	$163.40 - $208.50
Q2 2017	7,040	$1,235	$173.03	$162.61 - $184.32
Q1 2017	6,190	$1,056	$157.56	$124.67 - $169.57
Q4 2016	4,390	$562	$134.78	$116.12 - $181.79
Q3 2016	890	$162	$159.99	$129.04 - $177.69
Q2 2016	1,390	$195	$142.06	$123.64 - $173.90
Q1 2016	2,290	$371	$152.87	$126.82 - $183.12
Q4 2015	8,590	$1,649	$161.39	$126.46 - $191.12
Q3 2015	3,800	$668	$202.14	$156.82 - $235.77
Q2 2015	1,500	$328	$195.32	$173.81 - $217.00
Q1 2015	1,500	$278	$188.35	$173.66 - $207.52