Capital World Investors

13F Holdings History for ILLUMINA, INC. - Common Stock (ILMN)

Symbol: ILMN on Nasdaq
Investment type: Equity / Common Stock
Latest Disclosed Ownership: 16.9M shares
Security Ownership: 10.7%

Shares, Excluding Options vs Price

Value, Excluding Options

Capital World Investors ownership in ILLUMINA, INC. Common Stock (ILMN)

2025-08-13 - Capital World Investors has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 16.9M shares of ILLUMINA, INC. Common Stock (ILMN). This represents 10.7% percent ownership of the company. In their previous filing dated 2025-05-13, Capital World Investors had reported owning 19.1M shares, indicating a decrease of -11.7% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Capital World Investors	10.7%	-11.7%	$1.7B	16.9M	-2,225,919	-11.7%	$100.80	13G/A	6/30/2025	13 Aug 2025 12:56:59
Capital World Investors	12.1%		$1.43B	19.1M			$74.78	13G/A	3/31/2025	13 May 2025 11:44:13

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	0.23%	-0.03%	$1.59B	16.6M	-2,254,103	-11.9%	$95.41	Q2 2025
3/31/2025	0.24%	+0.01%	$1.5B	18.9M	+874,110		$79.34	Q1 2025
12/31/2024	0.37%	+0.29%	$2.41B	18M	+14,481,232	+409%	$133.63	Q4 2024
9/30/2024	0.07%	+0%	$462M	3.54M	+162,228	+4.8%	$130.41	Q3 2024
6/30/2024	0.06%	+0.01%	$353M	3.38M	+628,337	+22.8%	$104.38	Q2 2024
3/31/2024	0.06%	+0.02%	$378M	2.75M	+801,814	+41.1%	$137.32	Q1 2024
12/31/2023	0.05%	+0.05%	$272M	1.95M	+1,951,690	NEW	$139.24	Q4 2023
12/31/2021		-0.08%	$0	0	-1,134,785	-100%		Q4 2021
9/30/2021	0.08%	-0.03%	$460M	1.13M	-380,566	-25.1%	$405.61	Q3 2021
6/30/2021	0.12%	0%	$717M	1.52M	-24	0%	$473.21	Q2 2021
3/31/2021	0.11%	+0%	$582M	1.52M	+288	+0.02%	$384.06	Q1 2021
12/31/2020	0.11%	-0.08%	$561M	1.52M	-1,095,947	-42%	$370.00	Q4 2020
9/30/2020	0.18%	+0%	$807M	2.61M	+57	+0%	$309.08	Q3 2020
6/30/2020	0.23%	+0.11%	$967M	2.61M	+1,180,874	+82.6%	$370.35	Q2 2020
3/31/2020	0.11%	+0%	$391M	1.43M	+55,941	+4.07%	$273.12	Q1 2020
12/31/2019	0.1%	+0%	$456M	1.37M	+519	+0.04%	$331.74	Q4 2019
9/30/2019	0.1%	+0.03%	$418M	1.37M	+442,425	+47.5%	$304.22	Q3 2019
6/30/2019	0.08%	+0.04%	$343M	931K	+500,218	+116%	$368.15	Q2 2019
3/31/2019	0.03%	+0%	$134M	431K	+35,000	+8.84%	$310.69	Q1 2019
12/31/2018	0.03%	-0.08%	$119M	396K	-950,000	-70.6%	$299.93	Q4 2018
9/30/2018	0.12%	-0.09%	$494M	1.35M	-1,038,800	-43.6%	$367.06	Q3 2018
6/30/2018	0.14%	-0.04%	$666M	2.38M	-635,200	-21%	$279.29	Q2 2018
3/31/2018	0.16%		$714M	3.02M			$236.42	Q1 2018
12/31/2017	0.14%	+0.01%	$660M	3.02M	+250,000	+9.03%	$218.49	Q4 2017
9/30/2017	0.12%	+0.03%	$552M	2.77M	+635,000	+29.7%	$199.20	Q3 2017
6/30/2017	0.09%	+0.02%	$370M	2.14M	+410,000	+23.8%	$173.52	Q2 2017
3/31/2017	0.07%		$294M	1.73M			$170.64	Q1 2017
12/31/2016	0.06%	-0.01%	$221M	1.73M	-281,100	-14%	$128.04	Q4 2016
9/30/2016	0.09%	+0.03%	$364M	2.01M	+543,100	+37.1%	$181.66	Q3 2016
6/30/2016	0.06%	+0.04%	$205M	1.46M	+1,003,000	+218%	$140.38	Q2 2016
3/31/2016	0.02%	+0%	$74.6M	460K	+85,000	+22.7%	$162.11	Q1 2016
12/31/2015	0.02%	+0.02%	$72M	375K	+375,000	NEW	$191.94	Q4 2015

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.