ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q4 2025

Shares 330,662 Value ($000) $43,370 Avg Close $117.40 Range $88.00 - $138.80

Q3 2025

Shares 327,679 Value ($000) $31,120 Avg Close $99.18 Range $90.62 - $111.00

Q2 2025

Shares 309,145 Value ($000) $29,496 Avg Close $81.16 Range $68.70 - $96.83

Q1 2025

Shares 291,706 Value ($000) $23,144 Avg Close $108.24 Range $77.54 - $153.06

Q4 2024

Shares 298,625 Value ($000) $39,905 Avg Close $142.41 Range $125.06 - $156.66

Q3 2024

Shares 313,102 Value ($000) $40,832 Avg Close $123.37 Range $103.57 - $137.18

Q2 2024

Shares 286,220 Value ($000) $29,876 Avg Close $112.18 Range $97.36 - $134.76

Q1 2024

Shares 218,295 Value ($000) $29,976 Avg Close $134.04 Range $122.39 - $144.15

Q4 2023

Shares 225,173 Value ($000) $31,353 Avg Close $115.36 Range $86.58 - $140.01

Q3 2023

Shares 234,945 Value ($000) $32,253 Avg Close $164.42 Range $123.90 - $190.31

Q2 2023

Shares 231,332 Value ($000) $43,372 Avg Close $202.41 Range $176.67 - $227.06

Q1 2023

Shares 244,560 Value ($000) $56,872 Avg Close $204.65 Range $177.04 - $232.05

Q4 2022

Shares 294,432 Value ($000) $59,534 Avg Close $207.24 Range $174.85 - $242.09

Q3 2022

Shares 320,055 Value ($000) $61,063 Avg Close $197.84 Range $168.73 - $229.85

Q2 2022

Shares 288,084 Value ($000) $53,111 Avg Close $255.36 Range $175.10 - $361.05

Q1 2022

Shares 298,372 Value ($000) $104,251 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 315,206 Value ($000) $119,917 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 327,650 Value ($000) $132,898 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 327,813 Value ($000) $155,124 Avg Close $402.76 Range $358.04 - $473.74

Q1 2021

Shares 343,460 Value ($000) $131,909 Avg Close $407.75 Range $346.30 - $540.63

Q4 2020

Shares 351,724 Value ($000) $130,138 Avg Close $318.77 Range $280.17 - $368.03

Q3 2020

Shares 338,063 Value ($000) $104,489 Avg Close $344.57 Range $253.33 - $393.19

Q2 2020

Shares 330,068 Value ($000) $122,241 Avg Close $321.78 Range $244.30 - $367.51

Q1 2020

Shares 302,802 Value ($000) $82,701 Avg Close $279.63 Range $191.42 - $330.38

Q4 2019

Shares 337,745 Value ($000) $112,044 Avg Close $303.09 Range $272.14 - $327.46

Q3 2019

Shares 324,248 Value ($000) $98,643 Avg Close $294.76 Range $256.13 - $370.39

Q2 2019

Shares 243,725 Value ($000) $89,727 Avg Close $315.75 Range $292.17 - $358.95

Q1 2019

Shares 247,536 Value ($000) $76,907 Avg Close $291.63 Range $261.30 - $313.54

Q4 2018

Shares 256,837 Value ($000) $77,033 Avg Close $309.79 Range $263.62 - $361.78

Q3 2018

Shares 276,976 Value ($000) $101,667 Avg Close $320.46 Range $267.18 - $362.46

Q2 2018

Shares 277,163 Value ($000) $77,409 Avg Close $254.40 Range $219.67 - $285.17

Q1 2018

Shares 321,476 Value ($000) $76,003 Avg Close $229.19 Range $201.86 - $249.65

Q4 2017

Shares 350,849 Value ($000) $76,657 Avg Close $205.77 Range $192.81 - $224.44

Q3 2017

Shares 310,040 Value ($000) $61,760 Avg Close $186.17 Range $163.40 - $208.50

Q2 2017

Shares 310,100 Value ($000) $53,809 Avg Close $173.03 Range $162.61 - $184.32

Q1 2017

Shares 309,400 Value ($000) $52,796 Avg Close $157.56 Range $124.67 - $169.57

Q4 2016

Shares 300,400 Value ($000) $38,463 Avg Close $134.78 Range $116.12 - $181.79

Q3 2016

Shares 322,600 Value ($000) $58,604 Avg Close $159.99 Range $129.04 - $177.69

Q2 2016

Shares 321,000 Value ($000) $45,062 Avg Close $142.06 Range $123.64 - $173.90

Q1 2016

Shares 339,800 Value ($000) $55,085 Avg Close $152.87 Range $126.82 - $183.12

Q4 2015

Shares 345,100 Value ($000) $66,240 Avg Close $161.39 Range $126.46 - $191.12

Q3 2015

Shares 345,300 Value ($000) $60,711 Avg Close $202.14 Range $156.82 - $235.77

Q2 2015

Shares 353,300 Value ($000) $77,147 Avg Close $195.32 Range $173.81 - $217.00

Q1 2015

Shares 345,415 Value ($000) $70,206 Avg Close $188.35 Range $173.66 - $207.52

Q4 2014

Shares 345,415 Value ($000) $70,206 Avg Close $176.23 Range $141.17 - $191.99

Q3 2014

Shares 345,990 Value ($000) $56,715 Avg Close $167.17 Range $152.58 - $179.96

Q2 2014

Shares 340,925 Value ($000) $60,869 Avg Close $149.19 Range $124.21 - $175.88

Q1 2014

Shares 355,870 Value ($000) $50,469 Avg Close $146.95 Range $103.88 - $178.31

Q4 2013

Shares 383,355 Value ($000) $41,655 Avg Close $91.59 Range $70.79 - $111.87

Q3 2013

Shares 377,100 Value ($000) $30,481 Avg Close $76.50 Range $70.17 - $83.47

Q2 2013

Shares 369,318 Value ($000) $27,640 Avg Close $64.01 Range $52.31 - $75.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	330,662	$43,370	$117.40	$88.00 - $138.80
Q3 2025	327,679	$31,120	$99.18	$90.62 - $111.00
Q2 2025	309,145	$29,496	$81.16	$68.70 - $96.83
Q1 2025	291,706	$23,144	$108.24	$77.54 - $153.06
Q4 2024	298,625	$39,905	$142.41	$125.06 - $156.66
Q3 2024	313,102	$40,832	$123.37	$103.57 - $137.18
Q2 2024	286,220	$29,876	$112.18	$97.36 - $134.76
Q1 2024	218,295	$29,976	$134.04	$122.39 - $144.15
Q4 2023	225,173	$31,353	$115.36	$86.58 - $140.01
Q3 2023	234,945	$32,253	$164.42	$123.90 - $190.31
Q2 2023	231,332	$43,372	$202.41	$176.67 - $227.06
Q1 2023	244,560	$56,872	$204.65	$177.04 - $232.05
Q4 2022	294,432	$59,534	$207.24	$174.85 - $242.09
Q3 2022	320,055	$61,063	$197.84	$168.73 - $229.85
Q2 2022	288,084	$53,111	$255.36	$175.10 - $361.05
Q1 2022	298,372	$104,251	$337.77	$294.54 - $416.34
Q4 2021	315,206	$119,917	$378.89	$331.74 - $413.42
Q3 2021	327,650	$132,898	$459.88	$394.08 - $511.67
Q2 2021	327,813	$155,124	$402.76	$358.04 - $473.74
Q1 2021	343,460	$131,909	$407.75	$346.30 - $540.63
Q4 2020	351,724	$130,138	$318.77	$280.17 - $368.03
Q3 2020	338,063	$104,489	$344.57	$253.33 - $393.19
Q2 2020	330,068	$122,241	$321.78	$244.30 - $367.51
Q1 2020	302,802	$82,701	$279.63	$191.42 - $330.38
Q4 2019	337,745	$112,044	$303.09	$272.14 - $327.46
Q3 2019	324,248	$98,643	$294.76	$256.13 - $370.39
Q2 2019	243,725	$89,727	$315.75	$292.17 - $358.95
Q1 2019	247,536	$76,907	$291.63	$261.30 - $313.54
Q4 2018	256,837	$77,033	$309.79	$263.62 - $361.78
Q3 2018	276,976	$101,667	$320.46	$267.18 - $362.46
Q2 2018	277,163	$77,409	$254.40	$219.67 - $285.17
Q1 2018	321,476	$76,003	$229.19	$201.86 - $249.65
Q4 2017	350,849	$76,657	$205.77	$192.81 - $224.44
Q3 2017	310,040	$61,760	$186.17	$163.40 - $208.50
Q2 2017	310,100	$53,809	$173.03	$162.61 - $184.32
Q1 2017	309,400	$52,796	$157.56	$124.67 - $169.57
Q4 2016	300,400	$38,463	$134.78	$116.12 - $181.79
Q3 2016	322,600	$58,604	$159.99	$129.04 - $177.69
Q2 2016	321,000	$45,062	$142.06	$123.64 - $173.90
Q1 2016	339,800	$55,085	$152.87	$126.82 - $183.12
Q4 2015	345,100	$66,240	$161.39	$126.46 - $191.12
Q3 2015	345,300	$60,711	$202.14	$156.82 - $235.77
Q2 2015	353,300	$77,147	$195.32	$173.81 - $217.00
Q1 2015	345,415	$70,206	$188.35	$173.66 - $207.52
Q4 2014	345,415	$70,206	$176.23	$141.17 - $191.99
Q3 2014	345,990	$56,715	$167.17	$152.58 - $179.96
Q2 2014	340,925	$60,869	$149.19	$124.21 - $175.88
Q1 2014	355,870	$50,469	$146.95	$103.88 - $178.31
Q4 2013	383,355	$41,655	$91.59	$70.79 - $111.87
Q3 2013	377,100	$30,481	$76.50	$70.17 - $83.47
Q2 2013	369,318	$27,640	$64.01	$52.31 - $75.01