SAN DIEGO, CA
ILLUMINA, INC.ILMN— Latest position per institution from SEC 13F filings
15
Institutional holders
162.10M
Total shares held
19.43B
Estimated value
8.11M
Avg. position size
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM
CIK 1081019
Shares
40.14M
Value
228.31K
Filed
Jun 30, 2026
BLACKROCK, INC.
CIK 2012383
Shares
19.19M
Value
3.37B
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
18.07M
Value
1.89B
Filed
Jun 30, 2024
CAPITAL WORLD INVESTORS
CIK 1422849
Shares
15.43M
Value
2.71B
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
14.36M
Value
1.88B
Filed
Dec 31, 2025
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
6.63M
Value
1.17B
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
6.59M
Value
1.16B
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
6.51M
Value
1.14B
Filed
Jun 30, 2026
WCM INVESTMENT MANAGEMENT, LLC
CIK 1061186
Shares
6.21M
Value
1.12B
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
4.52M
Value
795.35M
Filed
Jun 30, 2026
AQR CAPITAL MANAGEMENT LLC
CIK 1167557
Shares
3.54M
Value
623.22M
Filed
Jun 30, 2026
PRIMECAP MANAGEMENT CO/CA/
CIK 763212
Shares
3.51M
Value
617.98M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
2.95M
Value
516.72M
Filed
Jun 30, 2026
CORVEX MANAGEMENT LP
CIK 1535472
Shares
2.83M
Value
497.70M
Filed
Jun 30, 2026
JANUS HENDERSON GROUP LTD.
CIK 1274173
Shares
2.10M
Value
258.92M
Filed
Mar 31, 2026
JUPITER TOPCO LLC
CIK 2146052
Shares
2.04M
Value
358.65M
Filed
Jun 30, 2026
INVESCO LTD.
CIK 914208
Shares
1.99M
Value
350.65M
Filed
Jun 30, 2026
LOOMIS SAYLES & CO L P
CIK 312348
Shares
1.93M
Value
339.69M
Filed
Jun 30, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
1.81M
Value
318.77M
Filed
Jun 30, 2026
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
CIK 912938
Shares
1.74M
Value
308.48M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 1081019 | 40.14M | 228.31K | Jun 30, 2026 |
| 2 | BLACKROCK, INC. | 2012383 | 19.19M | 3.37B | Jun 30, 2026 |
| 3 | BLACKROCK FINANCE, INC. | 1364742 | 18.07M | 1.89B | Jun 30, 2024 |
| 4 | CAPITAL WORLD INVESTORS | 1422849 | 15.43M | 2.71B | Jun 30, 2026 |
| 5 | VANGUARD GROUP INC | 102909 | 14.36M | 1.88B | Dec 31, 2025 |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 6.63M | 1.17B | Jun 30, 2026 |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 6.59M | 1.16B | Jun 30, 2026 |
| 8 | STATE STREET CORP | 93751 | 6.51M | 1.14B | Jun 30, 2026 |
| 9 | WCM INVESTMENT MANAGEMENT, LLC | 1061186 | 6.21M | 1.12B | Jun 30, 2026 |
| 10 | FMR LLC | 315066 | 4.52M | 795.35M | Jun 30, 2026 |
| 11 | AQR CAPITAL MANAGEMENT LLC | 1167557 | 3.54M | 623.22M | Jun 30, 2026 |
| 12 | PRIMECAP MANAGEMENT CO/CA/ | 763212 | 3.51M | 617.98M | Jun 30, 2026 |
| 13 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 2.95M | 516.72M | Jun 30, 2026 |
| 14 | CORVEX MANAGEMENT LP | 1535472 | 2.83M | 497.70M | Jun 30, 2026 |
| 15 | JANUS HENDERSON GROUP LTD. | 1274173 | 2.10M | 258.92M | Mar 31, 2026 |
| 16 | JUPITER TOPCO LLC | 2146052 | 2.04M | 358.65M | Jun 30, 2026 |
| 17 | INVESCO LTD. | 914208 | 1.99M | 350.65M | Jun 30, 2026 |
| 18 | LOOMIS SAYLES & CO L P | 312348 | 1.93M | 339.69M | Jun 30, 2026 |
| 19 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 1.81M | 318.77M | Jun 30, 2026 |
| 20 | MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 912938 | 1.74M | 308.48M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.