ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025

Shares 31,841 Value ($000) $4,176 Avg Close $117.40 Range $88.00 - $138.80

Q3 2025

Shares 31,608 Value ($000) $3,002 Avg Close $99.18 Range $90.62 - $111.00

Q2 2025

Shares 30,828 Value ($000) $2,941 Avg Close $81.16 Range $68.70 - $96.83

Q1 2025

Shares 12,328 Value ($000) $978 Avg Close $108.24 Range $77.54 - $153.06

Q4 2024

Shares 20,614 Value ($000) $2,755 Avg Close $142.41 Range $125.06 - $156.66

Q3 2024

Shares 18,394 Value ($000) $2,399 Avg Close $123.37 Range $103.57 - $137.18

Q2 2024

Shares 10,631 Value ($000) $1,093 Avg Close $112.18 Range $97.36 - $134.76

Q1 2024

Shares 10,999 Value ($000) $1,510 Avg Close $134.04 Range $122.39 - $144.15

Q4 2023

Shares 9,602 Value ($000) $1,337 Avg Close $115.36 Range $86.58 - $140.01

Q3 2023

Shares 7,294 Value ($000) $1,001 Avg Close $164.42 Range $123.90 - $190.31

Q2 2023

Shares 7,524 Value ($000) $1,411 Avg Close $202.41 Range $176.67 - $227.06

Q1 2023

Shares 8,913 Value ($000) $2,073 Avg Close $204.65 Range $177.04 - $232.05

Q4 2022

Shares 10,421 Value ($000) $2,107 Avg Close $207.24 Range $174.85 - $242.09

Q3 2022

Shares 7,290 Value ($000) $1,391 Avg Close $197.84 Range $168.73 - $229.85

Q2 2022

Shares 5,437 Value ($000) $1,002 Avg Close $255.36 Range $175.10 - $361.05

Q1 2022

Shares 4,135 Value ($000) $1,445 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 2,754 Value ($000) $1,048 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 2,902 Value ($000) $1,177 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 2,407 Value ($000) $1,139 Avg Close $402.76 Range $358.04 - $473.74

Q1 2021

Shares 2,053 Value ($000) $788 Avg Close $407.75 Range $346.30 - $540.63

Q4 2020

Shares 1,416 Value ($000) $524 Avg Close $318.77 Range $280.17 - $368.03

Q3 2020

Shares 1,288 Value ($000) $398 Avg Close $344.57 Range $253.33 - $393.19

Q2 2020

Shares 820 Value ($000) $304 Avg Close $321.78 Range $244.30 - $367.51

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	31,841	$4,176	$117.40	$88.00 - $138.80
Q3 2025	31,608	$3,002	$99.18	$90.62 - $111.00
Q2 2025	30,828	$2,941	$81.16	$68.70 - $96.83
Q1 2025	12,328	$978	$108.24	$77.54 - $153.06
Q4 2024	20,614	$2,755	$142.41	$125.06 - $156.66
Q3 2024	18,394	$2,399	$123.37	$103.57 - $137.18
Q2 2024	10,631	$1,093	$112.18	$97.36 - $134.76
Q1 2024	10,999	$1,510	$134.04	$122.39 - $144.15
Q4 2023	9,602	$1,337	$115.36	$86.58 - $140.01
Q3 2023	7,294	$1,001	$164.42	$123.90 - $190.31
Q2 2023	7,524	$1,411	$202.41	$176.67 - $227.06
Q1 2023	8,913	$2,073	$204.65	$177.04 - $232.05
Q4 2022	10,421	$2,107	$207.24	$174.85 - $242.09
Q3 2022	7,290	$1,391	$197.84	$168.73 - $229.85
Q2 2022	5,437	$1,002	$255.36	$175.10 - $361.05
Q1 2022	4,135	$1,445	$337.77	$294.54 - $416.34
Q4 2021	2,754	$1,048	$378.89	$331.74 - $413.42
Q3 2021	2,902	$1,177	$459.88	$394.08 - $511.67
Q2 2021	2,407	$1,139	$402.76	$358.04 - $473.74
Q1 2021	2,053	$788	$407.75	$346.30 - $540.63
Q4 2020	1,416	$524	$318.77	$280.17 - $368.03
Q3 2020	1,288	$398	$344.57	$253.33 - $393.19
Q2 2020	820	$304	$321.78	$244.30 - $367.51