ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2025

Shares 602,365 Value ($000) $79,006 Avg Close $117.40 Range $88.00 - $138.80

Q3 2025

Shares 618,663 Value ($000) $58,754 Avg Close $99.18 Range $90.62 - $111.00

Q2 2025

Shares 631,952 Value ($000) $60,294 Avg Close $81.16 Range $68.70 - $96.83

Q1 2025

Shares 440,041 Value ($000) $34,913 Avg Close $108.24 Range $77.54 - $153.06

Q4 2024

Shares 448,852 Value ($000) $59,980 Avg Close $142.41 Range $125.06 - $156.66

Q3 2024

Shares 456,589 Value ($000) $59,544 Avg Close $123.37 Range $103.57 - $137.18

Q2 2024

Shares 462,616 Value ($000) $48,288 Avg Close $112.18 Range $97.36 - $134.76

Q1 2024

Shares 282,420 Value ($000) $38,782 Avg Close $134.04 Range $122.39 - $144.15

Q4 2023

Shares 281,927 Value ($000) $39,255 Avg Close $115.36 Range $86.58 - $140.01

Q3 2023

Shares 283,401 Value ($000) $38,905 Avg Close $164.42 Range $123.90 - $190.31

Q2 2023

Shares 284,508 Value ($000) $53,342 Avg Close $202.41 Range $176.67 - $227.06

Q1 2023

Shares 270,331 Value ($000) $63 Avg Close $204.65 Range $177.04 - $232.05

Q4 2022

Shares 266,803 Value ($000) $54 Avg Close $207.24 Range $174.85 - $242.09

Q3 2022

Shares 256,901 Value ($000) $49,014 Avg Close $197.84 Range $168.73 - $229.85

Q2 2022

Shares 248,534 Value ($000) $45,820 Avg Close $255.36 Range $175.10 - $361.05

Q1 2022

Shares 224,670 Value ($000) $78,500 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 219,640 Value ($000) $83,560 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 206,680 Value ($000) $83,831 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 210,506 Value ($000) $99,614 Avg Close $402.76 Range $358.04 - $473.74

Q1 2021

Shares 223,314 Value ($000) $85,766 Avg Close $407.75 Range $346.30 - $540.63

Q4 2020

Shares 236,329 Value ($000) $87,442 Avg Close $318.77 Range $280.17 - $368.03

Q3 2020

Shares 278,879 Value ($000) $86,196 Avg Close $344.57 Range $253.33 - $393.19

Q2 2020

Shares 279,955 Value ($000) $103,681 Avg Close $321.78 Range $244.30 - $367.51

Q1 2020

Shares 266,098 Value ($000) $72,677 Avg Close $279.63 Range $191.42 - $330.38

Q4 2019

Shares 264,375 Value ($000) $87,704 Avg Close $303.09 Range $272.14 - $327.46

Q3 2019

Shares 266,687 Value ($000) $81,132 Avg Close $294.76 Range $256.13 - $370.39

Q2 2019

Shares 263,320 Value ($000) $96,941 Avg Close $315.75 Range $292.17 - $358.95

Q1 2019

Shares 271,730 Value ($000) $84,424 Avg Close $291.63 Range $261.30 - $313.54

Q4 2018

Shares 257,072 Value ($000) $77,104 Avg Close $309.79 Range $263.62 - $361.78

Q3 2018

Shares 249,215 Value ($000) $91,477 Avg Close $320.46 Range $267.18 - $362.46

Q2 2018

Shares 255,775 Value ($000) $71,435 Avg Close $254.40 Range $219.67 - $285.17

Q1 2018

Shares 277,904 Value ($000) $65,702 Avg Close $229.19 Range $201.86 - $249.65

Q4 2017

Shares 284,745 Value ($000) $62,214 Avg Close $205.77 Range $192.81 - $224.44

Q3 2017

Shares 277,795 Value ($000) $55,337 Avg Close $186.17 Range $163.40 - $208.50

Q2 2017

Shares 283,443 Value ($000) $49,183 Avg Close $173.03 Range $162.61 - $184.32

Q1 2017

Shares 273,384 Value ($000) $46,650 Avg Close $157.56 Range $124.67 - $169.57

Q4 2016

Shares 269,366 Value ($000) $34,490 Avg Close $134.78 Range $116.12 - $181.79

Q3 2016

Shares 254,240 Value ($000) $46,185 Avg Close $159.99 Range $129.04 - $177.69

Q2 2016

Shares 245,671 Value ($000) $34,487 Avg Close $142.06 Range $123.64 - $173.90

Q1 2016

Shares 209,806 Value ($000) $34,012 Avg Close $152.87 Range $126.82 - $183.12

Q4 2015

Shares 198,564 Value ($000) $38,113 Avg Close $161.39 Range $126.46 - $191.12

Q3 2015

Shares 117,022 Value ($000) $20,575 Avg Close $202.14 Range $156.82 - $235.77

Q2 2015

Shares 113,905 Value ($000) $24,872 Avg Close $195.32 Range $173.81 - $217.00

Q1 2015

Shares 115,192 Value ($000) $21,384 Avg Close $188.35 Range $173.66 - $207.52

Q4 2014

Shares 111,132 Value ($000) $20,513 Avg Close $176.23 Range $141.17 - $191.99

Q3 2014

Shares 111,527 Value ($000) $18,282 Avg Close $167.17 Range $152.58 - $179.96

Q2 2014

Shares 103,706 Value ($000) $18,516 Avg Close $149.19 Range $124.21 - $175.88

Q1 2014

Shares 104,873 Value ($000) $15,590 Avg Close $146.95 Range $103.88 - $178.31

Q4 2013

Shares 108,686 Value ($000) $12,023 Avg Close $91.59 Range $70.79 - $111.87

Q3 2013

Shares 118,037 Value ($000) $9,541 Avg Close $76.50 Range $70.17 - $83.47

Q2 2013

Shares 119,527 Value ($000) $8,945 Avg Close $64.01 Range $52.31 - $75.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	602,365	$79,006	$117.40	$88.00 - $138.80
Q3 2025	618,663	$58,754	$99.18	$90.62 - $111.00
Q2 2025	631,952	$60,294	$81.16	$68.70 - $96.83
Q1 2025	440,041	$34,913	$108.24	$77.54 - $153.06
Q4 2024	448,852	$59,980	$142.41	$125.06 - $156.66
Q3 2024	456,589	$59,544	$123.37	$103.57 - $137.18
Q2 2024	462,616	$48,288	$112.18	$97.36 - $134.76
Q1 2024	282,420	$38,782	$134.04	$122.39 - $144.15
Q4 2023	281,927	$39,255	$115.36	$86.58 - $140.01
Q3 2023	283,401	$38,905	$164.42	$123.90 - $190.31
Q2 2023	284,508	$53,342	$202.41	$176.67 - $227.06
Q1 2023	270,331	$63	$204.65	$177.04 - $232.05
Q4 2022	266,803	$54	$207.24	$174.85 - $242.09
Q3 2022	256,901	$49,014	$197.84	$168.73 - $229.85
Q2 2022	248,534	$45,820	$255.36	$175.10 - $361.05
Q1 2022	224,670	$78,500	$337.77	$294.54 - $416.34
Q4 2021	219,640	$83,560	$378.89	$331.74 - $413.42
Q3 2021	206,680	$83,831	$459.88	$394.08 - $511.67
Q2 2021	210,506	$99,614	$402.76	$358.04 - $473.74
Q1 2021	223,314	$85,766	$407.75	$346.30 - $540.63
Q4 2020	236,329	$87,442	$318.77	$280.17 - $368.03
Q3 2020	278,879	$86,196	$344.57	$253.33 - $393.19
Q2 2020	279,955	$103,681	$321.78	$244.30 - $367.51
Q1 2020	266,098	$72,677	$279.63	$191.42 - $330.38
Q4 2019	264,375	$87,704	$303.09	$272.14 - $327.46
Q3 2019	266,687	$81,132	$294.76	$256.13 - $370.39
Q2 2019	263,320	$96,941	$315.75	$292.17 - $358.95
Q1 2019	271,730	$84,424	$291.63	$261.30 - $313.54
Q4 2018	257,072	$77,104	$309.79	$263.62 - $361.78
Q3 2018	249,215	$91,477	$320.46	$267.18 - $362.46
Q2 2018	255,775	$71,435	$254.40	$219.67 - $285.17
Q1 2018	277,904	$65,702	$229.19	$201.86 - $249.65
Q4 2017	284,745	$62,214	$205.77	$192.81 - $224.44
Q3 2017	277,795	$55,337	$186.17	$163.40 - $208.50
Q2 2017	283,443	$49,183	$173.03	$162.61 - $184.32
Q1 2017	273,384	$46,650	$157.56	$124.67 - $169.57
Q4 2016	269,366	$34,490	$134.78	$116.12 - $181.79
Q3 2016	254,240	$46,185	$159.99	$129.04 - $177.69
Q2 2016	245,671	$34,487	$142.06	$123.64 - $173.90
Q1 2016	209,806	$34,012	$152.87	$126.82 - $183.12
Q4 2015	198,564	$38,113	$161.39	$126.46 - $191.12
Q3 2015	117,022	$20,575	$202.14	$156.82 - $235.77
Q2 2015	113,905	$24,872	$195.32	$173.81 - $217.00
Q1 2015	115,192	$21,384	$188.35	$173.66 - $207.52
Q4 2014	111,132	$20,513	$176.23	$141.17 - $191.99
Q3 2014	111,527	$18,282	$167.17	$152.58 - $179.96
Q2 2014	103,706	$18,516	$149.19	$124.21 - $175.88
Q1 2014	104,873	$15,590	$146.95	$103.88 - $178.31
Q4 2013	108,686	$12,023	$91.59	$70.79 - $111.87
Q3 2013	118,037	$9,541	$76.50	$70.17 - $83.47
Q2 2013	119,527	$8,945	$64.01	$52.31 - $75.01