AIM
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ARK Investment Management’s Illumina ILMN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$111M Buy
1,168,078
+272,759
+30% +$26M 0.82% 34
2025
Q1
$71M Buy
895,319
+208,989
+30% +$16.6M 0.71% 33
2024
Q4
$91.7M Buy
+686,330
New +$91.7M 0.76% 31
2021
Q1
Sell
-50,585
Closed -$18.7M 292
2020
Q4
$18.7M Sell
50,585
-928,078
-95% -$343M 0.05% 141
2020
Q3
$302M Buy
978,663
+50,126
+5% +$15.5M 1.79% 14
2020
Q2
$344M Sell
928,537
-75,489
-8% -$28M 3.7% 7
2020
Q1
$274M Buy
1,004,026
+276,286
+38% +$75.5M 6.83% 2
2019
Q4
$241M Buy
727,740
+32,430
+5% +$10.8M 6.09% 2
2019
Q3
$212M Buy
695,310
+157,779
+29% +$48M 4.62% 4
2019
Q2
$198M Buy
537,531
+70,578
+15% +$26M 4.99% 5
2019
Q1
$145M Buy
466,953
+150,313
+47% +$46.7M 4.15% 8
2018
Q4
$95M Buy
316,640
+45,819
+17% +$13.7M 3.86% 8
2018
Q3
$99.4M Sell
270,821
-62,044
-19% -$22.8M 3% 9
2018
Q2
$93M Buy
332,865
+81,265
+32% +$22.7M 3.41% 6
2018
Q1
$59.5M Buy
251,600
+85,491
+51% +$20.2M 2.95% 9
2017
Q4
$36.3M Buy
166,109
+39,810
+32% +$8.7M 2.89% 6
2017
Q3
$25.2M Buy
126,299
+22,490
+22% +$4.48M 3.07% 7
2017
Q2
$18M Sell
103,809
-16,076
-13% -$2.79M 3.51% 6
2017
Q1
$20.5M Sell
119,885
-36,228
-23% -$6.18M 5.9% 3
2016
Q4
$20M Buy
+156,113
New +$20M 7.27% 2