ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2025

Shares 328,620 Value ($000) $43,102 Avg Close $117.40 Range $88.00 - $138.80

Q3 2025

Shares 341,497 Value ($000) $32,432 Avg Close $99.18 Range $90.62 - $111.00

Q2 2025

Shares 358,928 Value ($000) $34,245 Avg Close $81.16 Range $68.70 - $96.83

Q1 2025

Shares 364,472 Value ($000) $28,917 Avg Close $108.24 Range $77.54 - $153.06

Q4 2024

Shares 479,219 Value ($000) $64,038 Avg Close $142.41 Range $125.06 - $156.66

Q3 2024

Shares 487,042 Value ($000) $63,515 Avg Close $123.37 Range $103.57 - $137.18

Q2 2024

Shares 535,899 Value ($000) $55,937 Avg Close $112.18 Range $97.36 - $134.76

Q1 2024

Shares 190,315 Value ($000) $26,134 Avg Close $134.04 Range $122.39 - $144.15

Q4 2023

Shares 189,586 Value ($000) $26,398 Avg Close $115.36 Range $86.58 - $140.01

Q3 2023

Shares 192,360 Value ($000) $26,407 Avg Close $164.42 Range $123.90 - $190.31

Q2 2023

Shares 192,320 Value ($000) $36,058 Avg Close $202.41 Range $176.67 - $227.06

Q1 2023

Shares 180,223 Value ($000) $41,911 Avg Close $204.65 Range $177.04 - $232.05

Q4 2022

Shares 177,436 Value ($000) $35,878 Avg Close $207.24 Range $174.85 - $242.09

Q3 2022

Shares 181,967 Value ($000) $34,717 Avg Close $197.84 Range $168.73 - $229.85

Q2 2022

Shares 185,541 Value ($000) $34,207 Avg Close $255.36 Range $175.10 - $361.05

Q1 2022

Shares 187,168 Value ($000) $65,396 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 189,462 Value ($000) $72,080 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 183,154 Value ($000) $74,289 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 183,785 Value ($000) $86,970 Avg Close $402.76 Range $358.04 - $473.74

Q1 2021

Shares 180,883 Value ($000) $69,470 Avg Close $407.75 Range $346.30 - $540.63

Q4 2020

Shares 193,803 Value ($000) $71,707 Avg Close $318.77 Range $280.17 - $368.03

Q3 2020

Shares 428,619 Value ($000) $132,478 Avg Close $344.57 Range $253.33 - $393.19

Q2 2020

Shares 434,699 Value ($000) $160,992 Avg Close $321.78 Range $244.30 - $367.51

Q1 2020

Shares 407,216 Value ($000) $111,219 Avg Close $279.63 Range $191.42 - $330.38

Q4 2019

Shares 391,967 Value ($000) $130,031 Avg Close $303.09 Range $272.14 - $327.46

Q3 2019

Shares 393,506 Value ($000) $119,713 Avg Close $294.76 Range $256.13 - $370.39

Q2 2019

Shares 382,149 Value ($000) $140,689 Avg Close $315.75 Range $292.17 - $358.95

Q1 2019

Shares 343,068 Value ($000) $106,588 Avg Close $291.63 Range $261.30 - $313.54

Q4 2018

Shares 216,660 Value ($000) $64,983 Avg Close $309.79 Range $263.62 - $361.78

Q3 2018

Shares 219,837 Value ($000) $80,694 Avg Close $320.46 Range $267.18 - $362.46

Q2 2018

Shares 216,380 Value ($000) $60,433 Avg Close $254.40 Range $219.67 - $285.17

Q1 2018

Shares 226,192 Value ($000) $53,476 Avg Close $229.19 Range $201.86 - $249.65

Q4 2017

Shares 229,015 Value ($000) $50,037 Avg Close $205.77 Range $192.81 - $224.44

Q3 2017

Shares 219,458 Value ($000) $43,716 Avg Close $186.17 Range $163.40 - $208.50

Q2 2017

Shares 235,074 Value ($000) $40,790 Avg Close $173.03 Range $162.61 - $184.32

Q1 2017

Shares 223,231 Value ($000) $38,093 Avg Close $157.56 Range $124.67 - $169.57

Q4 2016

Shares 220,630 Value ($000) $28,250 Avg Close $134.78 Range $116.12 - $181.79

Q3 2016

Shares 224,241 Value ($000) $40,735 Avg Close $159.99 Range $129.04 - $177.69

Q2 2016

Shares 220,700 Value ($000) $30,982 Avg Close $142.06 Range $123.64 - $173.90

Q1 2016

Shares 202,874 Value ($000) $32,888 Avg Close $152.87 Range $126.82 - $183.12

Q4 2015

Shares 200,688 Value ($000) $38,521 Avg Close $161.39 Range $126.46 - $191.12

Q3 2015

Shares 21,453 Value ($000) $3,772 Avg Close $202.14 Range $156.82 - $235.77

Q2 2015

Shares 15,119 Value ($000) $3,301 Avg Close $195.32 Range $173.81 - $217.00

Q1 2015

Shares 24,142 Value ($000) $4,481 Avg Close $188.35 Range $173.66 - $207.52

Q4 2014

Shares 38,011 Value ($000) $7,016 Avg Close $176.23 Range $141.17 - $191.99

Q3 2014

Shares 42,595 Value ($000) $6,982 Avg Close $167.17 Range $152.58 - $179.96

Q2 2014

Shares 39,192 Value ($000) $6,998 Avg Close $149.19 Range $124.21 - $175.88

Q1 2014

Shares 31,466 Value ($000) $4,677 Avg Close $146.95 Range $103.88 - $178.31

Q4 2013

Shares 37,080 Value ($000) $4,102 Avg Close $91.59 Range $70.79 - $111.87

Q3 2013

Shares 53,627 Value ($000) $4,334 Avg Close $76.50 Range $70.17 - $83.47

Q2 2013

Shares 29,296 Value ($000) $2,193 Avg Close $64.01 Range $52.31 - $75.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	328,620	$43,102	$117.40	$88.00 - $138.80
Q3 2025	341,497	$32,432	$99.18	$90.62 - $111.00
Q2 2025	358,928	$34,245	$81.16	$68.70 - $96.83
Q1 2025	364,472	$28,917	$108.24	$77.54 - $153.06
Q4 2024	479,219	$64,038	$142.41	$125.06 - $156.66
Q3 2024	487,042	$63,515	$123.37	$103.57 - $137.18
Q2 2024	535,899	$55,937	$112.18	$97.36 - $134.76
Q1 2024	190,315	$26,134	$134.04	$122.39 - $144.15
Q4 2023	189,586	$26,398	$115.36	$86.58 - $140.01
Q3 2023	192,360	$26,407	$164.42	$123.90 - $190.31
Q2 2023	192,320	$36,058	$202.41	$176.67 - $227.06
Q1 2023	180,223	$41,911	$204.65	$177.04 - $232.05
Q4 2022	177,436	$35,878	$207.24	$174.85 - $242.09
Q3 2022	181,967	$34,717	$197.84	$168.73 - $229.85
Q2 2022	185,541	$34,207	$255.36	$175.10 - $361.05
Q1 2022	187,168	$65,396	$337.77	$294.54 - $416.34
Q4 2021	189,462	$72,080	$378.89	$331.74 - $413.42
Q3 2021	183,154	$74,289	$459.88	$394.08 - $511.67
Q2 2021	183,785	$86,970	$402.76	$358.04 - $473.74
Q1 2021	180,883	$69,470	$407.75	$346.30 - $540.63
Q4 2020	193,803	$71,707	$318.77	$280.17 - $368.03
Q3 2020	428,619	$132,478	$344.57	$253.33 - $393.19
Q2 2020	434,699	$160,992	$321.78	$244.30 - $367.51
Q1 2020	407,216	$111,219	$279.63	$191.42 - $330.38
Q4 2019	391,967	$130,031	$303.09	$272.14 - $327.46
Q3 2019	393,506	$119,713	$294.76	$256.13 - $370.39
Q2 2019	382,149	$140,689	$315.75	$292.17 - $358.95
Q1 2019	343,068	$106,588	$291.63	$261.30 - $313.54
Q4 2018	216,660	$64,983	$309.79	$263.62 - $361.78
Q3 2018	219,837	$80,694	$320.46	$267.18 - $362.46
Q2 2018	216,380	$60,433	$254.40	$219.67 - $285.17
Q1 2018	226,192	$53,476	$229.19	$201.86 - $249.65
Q4 2017	229,015	$50,037	$205.77	$192.81 - $224.44
Q3 2017	219,458	$43,716	$186.17	$163.40 - $208.50
Q2 2017	235,074	$40,790	$173.03	$162.61 - $184.32
Q1 2017	223,231	$38,093	$157.56	$124.67 - $169.57
Q4 2016	220,630	$28,250	$134.78	$116.12 - $181.79
Q3 2016	224,241	$40,735	$159.99	$129.04 - $177.69
Q2 2016	220,700	$30,982	$142.06	$123.64 - $173.90
Q1 2016	202,874	$32,888	$152.87	$126.82 - $183.12
Q4 2015	200,688	$38,521	$161.39	$126.46 - $191.12
Q3 2015	21,453	$3,772	$202.14	$156.82 - $235.77
Q2 2015	15,119	$3,301	$195.32	$173.81 - $217.00
Q1 2015	24,142	$4,481	$188.35	$173.66 - $207.52
Q4 2014	38,011	$7,016	$176.23	$141.17 - $191.99
Q3 2014	42,595	$6,982	$167.17	$152.58 - $179.96
Q2 2014	39,192	$6,998	$149.19	$124.21 - $175.88
Q1 2014	31,466	$4,677	$146.95	$103.88 - $178.31
Q4 2013	37,080	$4,102	$91.59	$70.79 - $111.87
Q3 2013	53,627	$4,334	$76.50	$70.17 - $83.47
Q2 2013	29,296	$2,193	$64.01	$52.31 - $75.01