Institutional Ownership
Illumina Inc
CUSIP 452327109COMILMNQ1 2026
13D / 13G Filings
29
Schedule 13D/13G on record
Beneficial Filers
6
Distinct reporting persons
Largest Stake
13.6%
Max % of class reported
Institutional Holders
830
13F filers (latest quarter)
Beneficial Owners — Schedule 13D / 13G
29 filings · latest Nov 13, 2025
| # | Filed | Reporting Person | Form | % of Class | Shares | Filing |
|---|---|---|---|---|---|---|
| 1 | Nov 13, 2025 | Capital World Investors | 13G/A | 13.2% | 20.26M | SEC |
| 2 | Aug 13, 2025 | Capital World Investors | 13G/A | 10.7% | 16.87M | SEC |
| 3 | May 13, 2025 | Capital World Investors | 13G/A | 12.1% | 19.09M | SEC |
| 4 | Dec 6, 2024 | Vanguard Group Inc | 13G/A | 10.1% | 15.94M | SEC |
| 5 | Dec 5, 2024 | Capital World Investors | 13G | 10.6% | 16.81M | SEC |
| 6 | Nov 12, 2024 | Vanguard Group Inc | 13G/A | 10.0% | 15.91M | SEC |
| 7 | Nov 4, 2024 | Vanguard Group Inc | 13G/A | 10.0% | 15.91M | SEC |
| 8 | Jul 8, 2024 | Blackrock Inc. | 13G/A | 11.3% | 18.07M | SEC |
| 9 | Feb 13, 2024 | Vanguard Group Inc | 13G/A | 11.4% | 18.18M | SEC |
| 10 | Jan 25, 2024 | Blackrock Inc. | 13G/A | 8.4% | 13.30M | SEC |
19 more beneficial-ownership filings on Premium
See the full Schedule 13D/13G history for Illumina Inc.
Unlock full historyTop Institutional Holders (13F)
Largest reported positions · latest quarter
| # | Fund | Shares | Value |
|---|---|---|---|
| 1 | Blackrock, Inc. | 19.02M | $2.34B |
| 2 | Capital World Investors | 15.55M | $1.92B |
| 3 | State Street Corp | 6.43M | $792.48M |
| 4 | Wcm Investment Management, LLC | 5.92M | $715.58M |
| 5 | Aqr Capital Management LLC | 3.98M | $490.71M |
| 6 | Corvex Management LP | 3.83M | $472.04M |
| 7 | Sessa Capital Im, L.P. | 3.28M | $403.78M |
| 8 | Geode Capital Management, LLC | 3.05M | $375.14M |
| 9 | Loomis Sayles & Co L P | 2.94M | $362.75M |
| 10 | Invesco Ltd. | 2.66M | $327.58M |