ILMN — ILLUMINA INC
Index member: S&P 500
As of Q2 2026, 48 SEC-registered investment managers reported holding ILMN (ILLUMINA INC) in their latest 13F filings, with a combined reported value of $13.08B across 74.50M shares. That is +2.5% by share count (+1.83M shares) versus the previous quarter, while reported value moved +46.3%. Ownership is concentrated: the five largest holders account for 61.3% of reported value and the top ten for 74.9%.
Compared with the prior quarter, 2 opened new positions, 24 added to existing stakes, 21 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
ILMN is a constituent of the S&P 500 and is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| BlackRock Inc history | Q2 2026 | 19.19M | $3.37B | 0.05% | Add |
| Capital World Investors history | Q2 2026 | 15.43M | $2.71B | 0.34% | Reduce |
| Vanguard Group history | Q4 2025 | 14.36M | $1.88B | 0.03% | Reduce |
| Fidelity Management & Research (FMR) history | Q2 2026 | 4.52M | $795.35M | 0.04% | Add |
| AQR Capital Management history | Q2 2026 | 3.54M | $623.22M | 0.22% | Reduce |
| Geode Capital Management history | Q2 2026 | 2.95M | $516.72M | 0.03% | Reduce |
| Corvex Management history | Q2 2026 | 2.83M | $497.70M | 15.20% | Reduce |
| Invesco Ltd history | Q2 2026 | 1.99M | $350.65M | 0.03% | Reduce |
| Wellington Management Group history | Q2 2026 | 1.81M | $318.77M | 0.06% | Add |
| MFS Investment Management history | Q2 2026 | 1.74M | $308.48M | 0.10% | Add |
| BNY Mellon history | Q2 2026 | 1.67M | $293.85M | 0.05% | Add |
| Morgan Stanley history | Q2 2026 | 1.65M | $290.94M | 0.02% | Reduce |
| Janus Henderson Group history | Q1 2026 | 2.10M | $258.92M | 0.13% | Add |
| Bank of America Corp history | Q2 2026 | 1.46M | $255.88M | 0.02% | Reduce |
| Northern Trust Corp history | Q2 2026 | 1.43M | $251.31M | 0.03% | Reduce |
| Baillie Gifford & Co history | Q2 2026 | 1.34M | $234.88M | 0.21% | Reduce |
| JPMorgan Chase & Co history | Q2 2026 | 1.18M | $213.92M | 0.03% | New |
| Legal & General Investment Management America history | Q2 2026 | 1.17M | $206.30M | 0.04% | Add |
| ARK Invest history | Q2 2026 | 1.05M | $183.74M | 1.19% | Reduce |
| Goldman Sachs Group history | Q2 2026 | 992.57K | $174.52M | 0.02% | Add |
New Positions (Q2 2026)
- JPMorgan Chase & Co 1.18M sh · $213.92M
- Lazard Asset Management 2.45K sh · $431.31K
Fully Exited (vs previous quarter)
- Janus Henderson Group sold 2.10M sh · $258.92M
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 18.55M | 19.32M | 18.74M | 19.36M | 18.69M | 18.32M | 19.02M | 19.19M |
| Capital World Investors | 1.13M | — | — | — | — | — | — | — | — | 1.95M | 2.75M | 3.38M | 3.54M | 18.03M | 18.90M | 16.65M | 19.98M | 20.10M | 15.55M | 15.43M |
| Fidelity Management & Research (FMR) | 8.93M | 330.00K | 330.00K | 330.00K | 20.93M | 11.53M | 300.00K | 300.00K | 239.37K | 351.81K | 459.01K | 337.57K | 767.29K | 607.32K | 507.66K | 1.13M | 1.57M | 1.69M | 1.55M | 4.52M |
| AQR Capital Management | 126.44K | 84.77K | 42.97K | 24.04K | 7.90K | 4.69K | — | — | — | — | 15.39K | 75.56K | 644.93K | 459.49K | 2.12M | 3.30M | 3.40M | 4.43M | 3.98M | 3.54M |
| Geode Capital Management | 2.62M | 2.52M | 2.63M | 2.75M | 2.81M | 2.87M | 2.93M | 3.47M | 3.54M | 3.63M | 3.75M | 2.68M | 2.73M | 2.73M | 2.85M | 2.87M | 2.74M | 2.87M | 3.05M | 2.95M |
| Corvex Management | — | — | — | — | — | — | — | — | — | 980.08K | 1.00M | 2.65M | 2.28M | 1.70M | 3.83M | 3.83M | 3.83M | 3.83M | 3.83M | 2.83M |
| Invesco Ltd | 1.47M | 1.66M | 1.76M | 5.50M | 6.50M | 10.00M | 10.00M | 8.00M | 2.21M | 2.61M | 2.48M | 1.29M | 1.07M | 563.74K | 908.53K | 1.35M | 1.40M | 2.75M | 2.66M | 1.99M |
| Wellington Management Group | 3.27M | 650.00K | 650.00K | 1.15M | 1.15M | 1.15M | 1.15M | 1.15M | 4.97M | 3.24M | 2.63M | 30.19K | 30.95K | 25.30K | 37.21K | 29.45K | 21.11K | 130.88K | 624.92K | 1.81M |
| MFS Investment Management | 384.56K | 375.20K | — | 371.17K | 330.25K | 287.81K | 182.71K | — | — | — | — | 424.88K | 1.06M | 817.80K | 112.18K | — | — | 560.63K | 1.02M | 1.74M |
| BNY Mellon | 1.00M | 400.00K | 400.00K | 400.00K | 400.00K | 400.00K | 400.00K | 3.42M | 3.65M | 2.91M | 2.84M | 3.04M | 3.37M | 3.40M | 2.84M | 2.34M | 1.68M | 1.62M | 1.50M | 1.67M |
| Morgan Stanley | 1.23M | 1.18M | 1.90M | 9.00K | 681.00K | 67.00K | 196.00K | 395.00K | 3.55M | 3.70M | 3.61M | 1.95M | 1.60M | 1.52M | 1.31M | 1.35M | 1.52M | 2.53M | 1.84M | 1.65M |
| Bank of America Corp | 11.25M | 11.09M | 13.09M | 16.61M | 11.33M | 10.92M | 10.55M | 9.97M | 1.84M | 1.65M | 1.86M | 1.60M | 2.01M | 1.62M | 1.90M | 1.93M | 1.89M | 1.84M | 1.52M | 1.46M |
| Northern Trust Corp | 1.65M | 1.69M | 1.68M | 1.65M | 1.65M | 1.78M | 1.78M | 1.71M | 1.69M | 1.43M | 1.39M | 1.38M | 1.30M | 1.65M | 1.55M | 1.60M | 1.58M | 1.54M | 1.58M | 1.43M |
| Baillie Gifford & Co | 20.63M | 20.48M | 20.91M | 19.94M | 19.02M | 16.74M | 15.07M | 13.97M | 10.47M | 5.28M | 5.74M | 5.61M | 3.62M | 3.02M | 3.01M | 1.74M | 1.69M | 1.63M | 1.54M | 1.34M |
| JPMorgan Chase & Co | 2.20K | 2.20K | 14.57M | 7.20K | 9.10K | 2.20K | 13.20K | 21.20K | 1.50K | 221.50K | 7.00K | 19.37K | 600 | 4.70K | 16.10K | 708.44K | 832.69K | 25.20K | — | 1.18M |
| Legal & General Investment Management America | 1.09M | 1.16M | 1.24M | 1.30M | 1.28M | 1.25M | 1.28M | 1.35M | 1.34M | 1.49M | 1.26M | 1.57M | 1.59M | 1.43M | 1.54M | 1.22M | 1.24M | 1.13M | 1.15M | 1.17M |
| ARK Invest | — | — | — | — | — | — | — | — | — | — | — | — | — | 686.33K | 895.32K | 1.17M | 1.47M | 1.54M | 1.13M | 1.05M |
| Goldman Sachs Group | 773.25K | 672.75K | 843.04K | 705.88K | 869.42K | 723.47K | 16.00K | 822.80K | 1.84M | 947.01K | 829.34K | 1.33M | 795.96K | 708.07K | 262.42K | 459.42K | 501.50K | 409.63K | 755.08K | 992.57K |
| UBS Group AG | 484.83K | 472.55K | 305.76K | 257.92K | 240.19K | 283.65K | 162.63K | 239.83K | 181.96K | 315.11K | 320.52K | 324.65K | 354.72K | 586.88K | 1.45M | 1.44M | 1.50M | 1.53M | 1.18M | 849.03K |
| Norges Bank Investment Management | — | — | — | — | — | 1.41M | — | — | — | 1.90M | — | 2.08M | — | 1.71M | — | 239.64K | — | 540.13K | — | 827.07K |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
Drag / scroll to zoom · Default shows the most recent year · Annotations come from quarterly fund actions in 13F filings · Hover a marker for details