ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

BAMCO INC /NY/'s Holding History (CIK: 0001017918)

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

Q4 2025

Shares 219,566 Value ($000) $28,798 Avg Close $117.40 Range $88.00 - $138.80

Q3 2025

Shares 208,094 Value ($000) $19,763 Avg Close $99.18 Range $90.62 - $111.00

Q2 2025

Shares 247,472 Value ($000) $23,611 Avg Close $81.16 Range $68.70 - $96.83

Q1 2025

Shares 139,133 Value ($000) $11,039 Avg Close $108.24 Range $77.54 - $153.06

Q4 2024

Shares 407,901 Value ($000) $54,508 Avg Close $142.41 Range $125.06 - $156.66

Q3 2024

Shares 383,621 Value ($000) $50,028 Avg Close $123.37 Range $103.57 - $137.18

Q2 2024

Shares 334,407 Value ($000) $34,905 Avg Close $112.18 Range $97.36 - $134.76

Q1 2024

Shares 272,364 Value ($000) $37,401 Avg Close $134.04 Range $122.39 - $144.15

Q4 2023

Shares 268,341 Value ($000) $37,364 Avg Close $115.36 Range $86.58 - $140.01

Q3 2023

Shares 210,010 Value ($000) $28,830 Avg Close $164.42 Range $123.90 - $190.31

Q2 2023

Shares 410,743 Value ($000) $77,010 Avg Close $202.41 Range $176.67 - $227.06

Q1 2023

Shares 473,231 Value ($000) $110,050 Avg Close $204.65 Range $177.04 - $232.05

Q4 2022

Shares 559,467 Value ($000) $113,124 Avg Close $207.24 Range $174.85 - $242.09

Q3 2022

Shares 576,447 Value ($000) $109,980 Avg Close $197.84 Range $168.73 - $229.85

Q2 2022

Shares 584,609 Value ($000) $107,779 Avg Close $255.36 Range $175.10 - $361.05

Q1 2022

Shares 453,281 Value ($000) $158,376 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 479,794 Value ($000) $182,533 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 486,267 Value ($000) $197,235 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 533,474 Value ($000) $252,445 Avg Close $402.76 Range $358.04 - $473.74

Q1 2021

Shares 564,419 Value ($000) $216,771 Avg Close $407.75 Range $346.30 - $540.63

Q4 2020

Shares 602,342 Value ($000) $222,867 Avg Close $318.77 Range $280.17 - $368.03

Q3 2020

Shares 524,701 Value ($000) $162,175 Avg Close $344.57 Range $253.33 - $393.19

Q2 2020

Shares 511,412 Value ($000) $189,401 Avg Close $321.78 Range $244.30 - $367.51

Q1 2020

Shares 467,686 Value ($000) $127,734 Avg Close $279.63 Range $191.42 - $330.38

Q4 2019

Shares 460,466 Value ($000) $152,755 Avg Close $303.09 Range $272.14 - $327.46

Q3 2019

Shares 459,717 Value ($000) $139,855 Avg Close $294.76 Range $256.13 - $370.39

Q2 2019

Shares 452,415 Value ($000) $166,557 Avg Close $315.75 Range $292.17 - $358.95

Q1 2019

Shares 437,366 Value ($000) $135,885 Avg Close $291.63 Range $261.30 - $313.54

Q4 2018

Shares 426,056 Value ($000) $127,787 Avg Close $309.79 Range $263.62 - $361.78

Q3 2018

Shares 406,960 Value ($000) $149,379 Avg Close $320.46 Range $267.18 - $362.46

Q2 2018

Shares 429,790 Value ($000) $120,036 Avg Close $254.40 Range $219.67 - $285.17

Q1 2018

Shares 420,580 Value ($000) $99,434 Avg Close $229.19 Range $201.86 - $249.65

Q4 2017

Shares 414,734 Value ($000) $90,615 Avg Close $205.77 Range $192.81 - $224.44

Q3 2017

Shares 444,335 Value ($000) $88,512 Avg Close $186.17 Range $163.40 - $208.50

Q2 2017

Shares 448,557 Value ($000) $77,834 Avg Close $173.03 Range $162.61 - $184.32

Q1 2017

Shares 458,490 Value ($000) $78,237 Avg Close $157.56 Range $124.67 - $169.57

Q4 2016

Shares 456,447 Value ($000) $58,443 Avg Close $134.78 Range $116.12 - $181.79

Q3 2016

Shares 984,065 Value ($000) $178,765 Avg Close $159.99 Range $129.04 - $177.69

Q2 2016

Shares 1,001,656 Value ($000) $140,612 Avg Close $142.06 Range $123.64 - $173.90

Q1 2016

Shares 1,228,286 Value ($000) $199,117 Avg Close $152.87 Range $126.82 - $183.12

Q4 2015

Shares 1,404,071 Value ($000) $269,504 Avg Close $161.39 Range $126.46 - $191.12

Q3 2015

Shares 1,458,569 Value ($000) $256,446 Avg Close $202.14 Range $156.82 - $235.77

Q2 2015

Shares 1,509,065 Value ($000) $329,519 Avg Close $195.32 Range $173.81 - $217.00

Q1 2015

Shares 1,219,938 Value ($000) $226,469 Avg Close $188.35 Range $173.66 - $207.52

Q4 2014

Shares 1,408,277 Value ($000) $259,940 Avg Close $176.23 Range $141.17 - $191.99

Q3 2014

Shares 1,487,075 Value ($000) $243,761 Avg Close $167.17 Range $152.58 - $179.96

Q2 2014

Shares 1,641,210 Value ($000) $293,022 Avg Close $149.19 Range $124.21 - $175.88

Q1 2014

Shares 1,705,740 Value ($000) $253,575 Avg Close $146.95 Range $103.88 - $178.31

Q4 2013

Shares 2,209,790 Value ($000) $244,447 Avg Close $91.59 Range $70.79 - $111.87

Q3 2013

Shares 2,216,345 Value ($000) $179,147 Avg Close $76.50 Range $70.17 - $83.47

Q2 2013

Shares 2,164,898 Value ($000) $162,021 Avg Close $64.01 Range $52.31 - $75.01

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	219,566	$28,798	$117.40	$88.00 - $138.80
Q3 2025	208,094	$19,763	$99.18	$90.62 - $111.00
Q2 2025	247,472	$23,611	$81.16	$68.70 - $96.83
Q1 2025	139,133	$11,039	$108.24	$77.54 - $153.06
Q4 2024	407,901	$54,508	$142.41	$125.06 - $156.66
Q3 2024	383,621	$50,028	$123.37	$103.57 - $137.18
Q2 2024	334,407	$34,905	$112.18	$97.36 - $134.76
Q1 2024	272,364	$37,401	$134.04	$122.39 - $144.15
Q4 2023	268,341	$37,364	$115.36	$86.58 - $140.01
Q3 2023	210,010	$28,830	$164.42	$123.90 - $190.31
Q2 2023	410,743	$77,010	$202.41	$176.67 - $227.06
Q1 2023	473,231	$110,050	$204.65	$177.04 - $232.05
Q4 2022	559,467	$113,124	$207.24	$174.85 - $242.09
Q3 2022	576,447	$109,980	$197.84	$168.73 - $229.85
Q2 2022	584,609	$107,779	$255.36	$175.10 - $361.05
Q1 2022	453,281	$158,376	$337.77	$294.54 - $416.34
Q4 2021	479,794	$182,533	$378.89	$331.74 - $413.42
Q3 2021	486,267	$197,235	$459.88	$394.08 - $511.67
Q2 2021	533,474	$252,445	$402.76	$358.04 - $473.74
Q1 2021	564,419	$216,771	$407.75	$346.30 - $540.63
Q4 2020	602,342	$222,867	$318.77	$280.17 - $368.03
Q3 2020	524,701	$162,175	$344.57	$253.33 - $393.19
Q2 2020	511,412	$189,401	$321.78	$244.30 - $367.51
Q1 2020	467,686	$127,734	$279.63	$191.42 - $330.38
Q4 2019	460,466	$152,755	$303.09	$272.14 - $327.46
Q3 2019	459,717	$139,855	$294.76	$256.13 - $370.39
Q2 2019	452,415	$166,557	$315.75	$292.17 - $358.95
Q1 2019	437,366	$135,885	$291.63	$261.30 - $313.54
Q4 2018	426,056	$127,787	$309.79	$263.62 - $361.78
Q3 2018	406,960	$149,379	$320.46	$267.18 - $362.46
Q2 2018	429,790	$120,036	$254.40	$219.67 - $285.17
Q1 2018	420,580	$99,434	$229.19	$201.86 - $249.65
Q4 2017	414,734	$90,615	$205.77	$192.81 - $224.44
Q3 2017	444,335	$88,512	$186.17	$163.40 - $208.50
Q2 2017	448,557	$77,834	$173.03	$162.61 - $184.32
Q1 2017	458,490	$78,237	$157.56	$124.67 - $169.57
Q4 2016	456,447	$58,443	$134.78	$116.12 - $181.79
Q3 2016	984,065	$178,765	$159.99	$129.04 - $177.69
Q2 2016	1,001,656	$140,612	$142.06	$123.64 - $173.90
Q1 2016	1,228,286	$199,117	$152.87	$126.82 - $183.12
Q4 2015	1,404,071	$269,504	$161.39	$126.46 - $191.12
Q3 2015	1,458,569	$256,446	$202.14	$156.82 - $235.77
Q2 2015	1,509,065	$329,519	$195.32	$173.81 - $217.00
Q1 2015	1,219,938	$226,469	$188.35	$173.66 - $207.52
Q4 2014	1,408,277	$259,940	$176.23	$141.17 - $191.99
Q3 2014	1,487,075	$243,761	$167.17	$152.58 - $179.96
Q2 2014	1,641,210	$293,022	$149.19	$124.21 - $175.88
Q1 2014	1,705,740	$253,575	$146.95	$103.88 - $178.31
Q4 2013	2,209,790	$244,447	$91.59	$70.79 - $111.87
Q3 2013	2,216,345	$179,147	$76.50	$70.17 - $83.47
Q2 2013	2,164,898	$162,021	$64.01	$52.31 - $75.01