William Blair Investment Management, LLC Illumina, Inc. Transaction History

William Blair Investment Management, LLC

13 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2021 Nov 10, 2021	SELL	$405.61 - $524.84 $374,378 - $484,427	-923 Closed	0 $0
Q2 2021 Aug 12, 2021	SELL	$372.84 - $481.5 $35.9 Million - $46.4 Million	-96,277 Reduced 99.05%	923 $437,000
Q1 2021 May 13, 2021	BUY	$361.28 - $504.76 $143,428 - $200,389	397 Added 0.41%	97,200 $37.3 Million
Q4 2020 Feb 09, 2021	SELL	$292.7 - $370.96 $15.6 Million - $19.8 Million	-53,410 Reduced 35.56%	96,803 $35.8 Million
Q3 2020 Nov 06, 2020	SELL	$268.51 - $400.74 $15.2 Million - $22.8 Million	-56,787 Reduced 27.43%	150,213 $46.4 Million
Q2 2020 Aug 12, 2020	BUY	$256.46 - $373.01 $29.1 Million - $42.3 Million	113,440 Added 121.25%	207,000 $76.7 Million
Q1 2020 May 08, 2020	BUY	$209.2 - $335.53 $4.97 Million - $7.98 Million	23,778 Added 34.07%	93,560 $25.6 Million
Q4 2019 Feb 12, 2020	BUY	$288.29 - $335.49 $461,264 - $536,784	1,600 Added 2.35%	69,782 $23.1 Million
Q3 2019 Nov 12, 2019	BUY	$266.84 - $378.23 $88,057 - $124,815	330 Added 0.49%	68,182 $20.7 Million
Q2 2019 Aug 09, 2019	BUY	$300.59 - $368.15 $215,823 - $264,331	718 Added 1.07%	67,852 $25 Million
Q1 2019 May 10, 2019	BUY	$272.57 - $321.18 $5.59 Million - $6.59 Million	20,510 Added 43.99%	67,134 $20.9 Million
Q4 2018 Feb 13, 2019	BUY	$272.46 - $366.54 $52,039 - $70,009	191 Added 0.41%	46,624 $14 Million
Q3 2018 Nov 13, 2018	BUY	$279.04 - $367.06 $13 Million - $17 Million	46,433 New	46,433 $17 Million

901

137M

1.22M

1.43M

Ticker ILMN
Exchange NASDAQ
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 157,300,000
Market Cap $21.4B
Description
Illumina, Inc. provides sequencing and array-based solutions for genetic and genomic analysis. Its products and services serve customers in a range of markets enabling the adoption of genomic solutions in research and clinical settings for applications in the life sciences, oncology, reproductive health, agriculture, and other emerging segments....

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