ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

TCW GROUP INC's Holding History (CIK: 0000850401)

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

Q4 2025
Shares 2,400 Value ($000) $315 Avg Close $117.40 Range $88.00 - $138.80
Q4 2021
Shares 127,554 Value ($000) $48,527 Avg Close $378.89 Range $331.74 - $413.42
Q3 2021
Shares 129,387 Value ($000) $52,481 Avg Close $459.88 Range $394.08 - $511.67
Q2 2021
Shares 131,549 Value ($000) $62,250 Avg Close $402.76 Range $358.04 - $473.74
Q1 2021
Shares 138,138 Value ($000) $53,053 Avg Close $407.75 Range $346.30 - $540.63
Q4 2020
Shares 203,212 Value ($000) $75,188 Avg Close $318.77 Range $280.17 - $368.03
Q3 2020
Shares 283,603 Value ($000) $87,656 Avg Close $344.57 Range $253.33 - $393.19
Q2 2020
Shares 324,971 Value ($000) $120,354 Avg Close $321.78 Range $244.30 - $367.51
Q1 2020
Shares 343,722 Value ($000) $93,878 Avg Close $279.63 Range $191.42 - $330.38
Q4 2019
Shares 343,845 Value ($000) $114,067 Avg Close $303.09 Range $272.14 - $327.46
Q3 2019
Shares 344,166 Value ($000) $104,702 Avg Close $294.76 Range $256.13 - $370.39
Q2 2019
Shares 398,595 Value ($000) $146,743 Avg Close $315.75 Range $292.17 - $358.95
Q1 2019
Shares 403,564 Value ($000) $125,383 Avg Close $291.63 Range $261.30 - $313.54
Q4 2018
Shares 375,376 Value ($000) $112,586 Avg Close $309.79 Range $263.62 - $361.78
Q3 2018
Shares 398,622 Value ($000) $146,318 Avg Close $320.46 Range $267.18 - $362.46
Q2 2018
Shares 325,505 Value ($000) $90,911 Avg Close $254.40 Range $219.67 - $285.17
Q1 2018
Shares 283,554 Value ($000) $67,038 Avg Close $229.19 Range $201.86 - $249.65
Q4 2017
Shares 293,199 Value ($000) $64,061 Avg Close $205.77 Range $192.81 - $224.44
Q3 2017
Shares 298,863 Value ($000) $59,533 Avg Close $186.17 Range $163.40 - $208.50
Q2 2017
Shares 302,631 Value ($000) $52,513 Avg Close $173.03 Range $162.61 - $184.32
Q1 2017
Shares 312,428 Value ($000) $53,313 Avg Close $157.56 Range $124.67 - $169.57
Q4 2016
Shares 415,100 Value ($000) $53,149 Avg Close $134.78 Range $116.12 - $181.79
Q3 2016
Shares 783,228 Value ($000) $142,282 Avg Close $159.99 Range $129.04 - $177.69
Q2 2016
Shares 950,861 Value ($000) $133,482 Avg Close $142.06 Range $123.64 - $173.90
Q1 2016
Shares 919,961 Value ($000) $149,135 Avg Close $152.87 Range $126.82 - $183.12
Q4 2015
Shares 987,196 Value ($000) $189,488 Avg Close $161.39 Range $126.46 - $191.12
Q3 2015
Shares 935,660 Value ($000) $164,508 Avg Close $202.14 Range $156.82 - $235.77
Q2 2015
Shares 1,046,378 Value ($000) $228,487 Avg Close $195.32 Range $173.81 - $217.00
Q1 2015
Shares 1,159,905 Value ($000) $215,325 Avg Close $188.35 Range $173.66 - $207.52
Q4 2014
Shares 1,318,102 Value ($000) $243,295 Avg Close $176.23 Range $141.17 - $191.99
Q3 2014
Shares 1,065,389 Value ($000) $174,638 Avg Close $167.17 Range $152.58 - $179.96
Q2 2014
Shares 957,447 Value ($000) $170,942 Avg Close $149.19 Range $124.21 - $175.88
Q1 2014
Shares 545,153 Value ($000) $81,043 Avg Close $146.95 Range $103.88 - $178.31
Q4 2013
Shares 100,238 Value ($000) $11,089 Avg Close $91.59 Range $70.79 - $111.87
Q3 2013
Shares 106,410 Value ($000) $8,601 Avg Close $76.50 Range $70.17 - $83.47
Q2 2013
Shares 123,378 Value ($000) $9,234 Avg Close $64.01 Range $52.31 - $75.01