Security record · archived quarter
ILMN
Illumina, Inc. · Healthcare · Medical - Diagnostics & Research
158Tracked holders
-5Δ holders
113.90MShares held
$14.03BReported value
+5New positions
−11Exits
Momentum inputs (comparable managers):
holder breadth -3.1% ·
share flow -2.6% ·
net new positions -3.8%
· formula
Broad distribution: falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 162 | +8 | 116.88M | $20.55B | +11 | −4 |
| Q1 2026 | 158 | -5 | 113.90M | $14.03B | +5 | −11 |
| Q4 2025 | 162 | 0 | 124.91M | $16.38B | +2 | −1 |
| Q3 2025 | 23 | -1 | 78.13M | $7.41B | +1 | −3 |
| Q2 2025 | 22 | 0 | 71.58M | $6.83B | +1 | −1 |
| Q1 2025 | 19 | 0 | 39.00M | $3.09B | +1 | −1 |
| Q4 2024 | 19 | 0 | 37.37M | $4.99B | +2 | −2 |
| Q3 2024 | 18 | 0 | 20.75M | $2.70B | +1 | −1 |
| Q2 2024 | 18 | n/a | 22.19M | $2.32B | n/a | n/a |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 19.02M | +3.8% | $2.34B | 0.0% | ▲ Add | 4 | SEC ↗ ×21 |
| 2 | Capital World Investors ✦ | 15.55M | -22.6% | $1.92B | 0.3% | ▼ Trim | 8 | SEC ↗ |
| 3 | Vanguard Capital Management Llc | 6.59M | n/a | $812.88M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 6.43M | +3.9% | $792.48M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 5 | Wcm Investment Management, Llc | 5.92M | +45.5% | $715.58M | 1.6% | ▲ Add | 2 | SEC ↗ |
| 6 | AQR Capital Management ✦ | 3.98M | -10.1% | $490.71M | 0.2% | ▼ Trim | 8 | SEC ↗ ×11 |
| 7 | Geode Capital Management ✦ (passive) | 3.05M | +6.3% | $375.14M | 0.0% | ▲ Add | 8 | SEC ↗ ×2 |
| 8 | Loomis Sayles & Co L P | 2.94M | -29.4% | $362.75M | 0.5% | ▼ Trim | 2 | SEC ↗ ×2 |
| 9 | Invesco Ltd. | 2.66M | -3.3% | $327.58M | 0.0% | ▼ Trim | 2 | SEC ↗ ×21 |
| 10 | Janus Henderson Group Plc | 2.10M | +1.4% | $258.92M | 0.1% | ▲ Add | 2 | SEC ↗ ×5 |
| 11 | PRIMECAP Management ✦ | 2.07M | +3.9% | $254.82M | 0.2% | ▲ Add | 8 | SEC ↗ |
| 12 | Morgan Stanley ✦ | 1.84M | -27.1% | $227.24M | 0.0% | ▼ Trim | 3 | SEC ↗ ×18 |
| 13 | Northern Trust Corp | 1.58M | +2.3% | $194.55M | 0.0% | ▲ Add | 2 | SEC ↗ ×10 |
| 14 | UBS AM, a distinct business unit of… | 1.56M | -1.5% | $192.68M | 0.0% | ▼ Trim | 2 | SEC ↗ ×11 |
| 15 | Fidelity (FMR) ✦ | 1.55M | -8.7% | $190.67M | 0.0% | ▼ Trim | 4 | SEC ↗ ×5 |
| 16 | Baillie Gifford ✦ | 1.54M | -5.6% | $189.22M | 0.2% | ▼ Trim | 8 | SEC ↗ ×4 |
| 17 | Bank Of America Corp /De/ | 1.52M | -17.7% | $186.94M | 0.0% | ▼ Trim | 2 | SEC ↗ ×6 |
| 18 | Bank of New York Mellon Corp | 1.50M | -7.6% | $184.89M | 0.0% | ▼ Trim | 2 | SEC ↗ ×20 |
| 19 | UBS Group AG | 1.16M | -23.6% | $143.28M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 20 | Alliancebernstein L.P. | 1.09M | +360.9% | $143.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 21 | Ameriprise Financial Inc | 1.16M | -4.4% | $142.49M | 0.0% | ▼ Trim | 2 | SEC ↗ ×8 |
| 22 | Legal & General Group Plc | 1.15M | +1.9% | $141.71M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 23 | ARK Investment Management ✦ | 1.13M | -26.7% | $139.22M | 1.1% | ▼ Trim | 6 | SEC ↗ |
| 24 | Sumitomo Mitsui Trust Group, Inc. | 1.04M | -17.4% | $127.69M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 25 | Massachusetts Financial Services Co… | 1.02M | +82.6% | $127.27M | 0.0% | ▲ Add | 2 | SEC ↗ ×8 |
| 26 | JPMorgan Chase ✦ | 1.03M | +33.0% | $124.60M | 0.0% | ▲ Add | 3 | SEC ↗ ×16 |
| 27 | Nordea Investment Management Ab | 987.05K | +4.5% | $121.07M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 28 | Renaissance Technologies ✦ | 972.64K | -14.3% | $119.89M | 0.2% | ▼ Trim | 8 | SEC ↗ |
| 29 | Federated Hermes, Inc. | 816.94K | -2.3% | $100.70M | 0.2% | ▼ Trim | 2 | SEC ↗ ×3 |
| 30 | Goldman Sachs Group ✦ | 755.08K | +84.2% | $93.07M | 0.0% | ▲ Add | 3 | SEC ↗ ×4 |
| 31 | First Trust Advisors Lp | 734.62K | -15.6% | $90.55M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 32 | Charles Schwab Investment… | 645.74K | +4.9% | $79.59M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 33 | Wellington Management ✦ | 624.92K | +377.5% | $77.03M | 0.0% | ▲ Add | 8 | SEC ↗ ×3 |
| 34 | Quantinno Capital Management LP | 617.54K | +18.5% | $76.12M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 35 | Rhumbline Advisers | 609.80K | +1.2% | $75.16M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 36 | Brown Advisory Inc | 592.38K | +0.5% | $73.02M | 0.1% | ▲ Add | 2 | SEC ↗ ×3 |
| 37 | Dimensional Fund Advisors Lp | 582.80K | +3.3% | $71.82M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 38 | Chevy Chase Trust Holdings, LLC | 537.73K | +15.0% | $66.28M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 39 | Franklin Resources Inc | 528.20K | +60.6% | $65.11M | 0.0% | ▲ Add | 2 | SEC ↗ ×11 |
| 40 | Marshall Wace ✦ | 504.36K | +244.3% | $62.17M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 41 | Stifel Financial Corp | 475.25K | +4.0% | $58.58M | 0.1% | ▲ Add | 2 | SEC ↗ ×4 |
| 42 | Pacer Advisors, Inc. | 475.24K | +2.5% | $58.58M | 0.2% | ▲ Add | 2 | SEC ↗ |
| 43 | Swiss National Bank | 448.50K | +6.5% | $55.28M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Caisse De Depot Et Placement Du… | 431.77K | +27.6% | $53.22M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 45 | Royal Bank Of Canada | 429.19K | -34.3% | $52.90M | 0.0% | ▼ Trim | 2 | SEC ↗ ×10 |
| 46 | Citigroup Inc | 414.48K | +67.7% | $51.09M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 47 | Arrowstreet Capital ✦ | 399.34K | -19.6% | $49.22M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 48 | Envestnet Asset Management Inc | 396.51K | +27.1% | $48.87M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 49 | Amundi | 352.00K | +14.4% | $43.39M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 50 | Gotham Asset Management ✦ | 341.94K | +8.6% | $42.15M | 0.1% | ▲ Add | 8 | SEC ↗ |
| 51 | Principal Financial Group Inc | 341.24K | +3.8% | $42.06M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 52 | Raymond James Financial Inc | 336.79K | -18.2% | $41.51M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 53 | California Public Employees… | 334.14K | +1.1% | $41.19M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 54 | CIBC Bancorp USA Inc. | 323.77K | n/a | $39.66M | 0.1% | n/c | 1 | SEC ↗ ×3 |
| 55 | Deutsche Bank Ag\ | 319.74K | -13.3% | $39.41M | 0.0% | ▼ Trim | 2 | SEC ↗ ×9 |
| 56 | Nuveen, LLC | 314.90K | -22.8% | $38.81M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 57 | LMR Partners LLP | 311.05K | New | $38.34M | 0.4% | New | 1 | SEC ↗ |
| 58 | Alyeska Investment Group, L.P. | 306.37K | New | $37.76M | 0.1% | New | 1 | SEC ↗ |
| 59 | Pictet Asset Management Holding SA | 266.15K | -12.0% | $32.31M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 60 | Canada Pension Plan Investment Board | 246.61K | +33.9% | $30.40M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | California State Teachers… | 236.57K | -2.0% | $29.16M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Bamco Inc /Ny/ | 219.36K | -0.1% | $27.04M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 63 | Mitsubishi UFJ Trust & Banking Corp | 216.03K | -5.8% | $26.63M | 0.1% | ▼ Trim | 2 | SEC ↗ ×3 |
| 64 | Baird Financial Group, Inc. | 213.52K | -8.2% | $26.32M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 65 | Millennium Management ✦ | 204.78K | +479.3% | $25.24M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 66 | Connor, Clark & Lunn Investment… | 202.74K | -20.6% | $24.99M | 0.1% | ▼ Trim | 2 | SEC ↗ |
| 67 | Bnp Paribas Financial Markets | 199.96K | +45.9% | $24.65M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 68 | Universal- Beteiligungs- und… | 198.54K | +3.2% | $24.48M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 69 | Jennison Associates Llc | 191.91K | -4.0% | $23.65M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 70 | Russell Investments Group, Ltd. | 190.85K | +17.0% | $23.47M | 0.0% | ▲ Add | 2 | SEC ↗ ×12 |
| 71 | Cerity Partners LLC | 171.77K | -10.6% | $21.17M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 72 | Mitsubishi UFJ Asset Management… | 163.47K | +5.7% | $20.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 73 | T. Rowe Price ✦ | 149.20K | +11.4% | $18.39M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 74 | Barclays Plc | 148.43K | -25.5% | $18.30M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 75 | Sei Investments Co | 144.22K | +58.0% | $17.78M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 76 | DZ BANK AG Deutsche Zentral… | 141.08K | +104.0% | $17.39M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 77 | State Board Of Administration Of… | 139.74K | -6.9% | $17.22M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Aviva Plc | 133.23K | +3.0% | $16.42M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 79 | Asset Management One Co., Ltd. | 125.75K | +0.4% | $15.50M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | Cwm, Llc | 125.19K | -7.6% | $15.43M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 81 | Aberdeen Group plc | 117.38K | +0.2% | $14.47M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 82 | Manufacturers Life Insurance… | 117.32K | +40.0% | $14.46M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 115.80K | +125.9% | $14.22M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 84 | Hsbc Holdings Plc | 112.62K | -53.6% | $13.90M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 85 | Wealth Enhancement Advisory… | 113.06K | +7.4% | $13.44M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | National Pension Service | 106.68K | +94.4% | $13.15M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | Zurcher Kantonalbank (Zurich… | 104.27K | +109.9% | $12.85M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 88 | Mariner, LLC | 102.91K | -6.3% | $12.68M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 89 | LPL Financial LLC | 95.89K | -11.3% | $11.82M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | Corient Private Wealth LP | 95.47K | -44.0% | $11.72M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 91 | New York State Common Retirement… | 91.11K | 0.0% | $11.23M | 0.0% | Held | 2 | SEC ↗ |
| 92 | Nomura Asset Management… | 89.46K | -0.6% | $11.03M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | Korea Investment CORP | 85.59K | +8.6% | $10.55M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 94 | Voya Investment Management Llc | 84.73K | +3.6% | $10.44M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 95 | Tidal Investments LLC | 85.00K | +35.8% | $10.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 96 | State Of Wisconsin Investment Board | 79.67K | +2.9% | $9.82M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 97 | Wells Fargo & Company/Mn | 78.01K | -2.3% | $9.62M | 0.0% | ▼ Trim | 2 | SEC ↗ ×4 |
| 98 | Bank Of Montreal /Can/ | 74.75K | -1.9% | $9.21M | 0.0% | ▼ Trim | 2 | SEC ↗ ×7 |
| 99 | Two Sigma Investments ✦ | 73.72K | +35.7% | $9.09M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 100 | Neuberger Berman Group LLC | 71.06K | +0.7% | $8.76M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| LMR Partners LLP | $38.34M | 0.4% |
| Alyeska Investment Group, L.P. | $37.76M | 0.1% |
Exited
| Norges Bank | $70.84M | was 0.0% |
| Citadel Advisors | $11.70M | was 0.0% |
| State Farm Mutual Automobile… | $10.20M | was 0.0% |
| Squarepoint Ops LLC | $4.48M | was 0.0% |
| Walleye Trading LLC | $4.07M | was 0.1% |
| Man Group plc | $2.47M | was 0.0% |
| Nomura Holdings Inc | $1.10M | was 0.0% |
| Rakuten Investment… | $875,599 | was 0.0% |
| Simplex Trading, Llc | $823,291 | was 0.0% |
| Capstone Investment Advisors… | $255,106 | was 0.0% |
| Allspring Global Investments… | $243,845 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 837 holders, 154.80M shares, $18.58B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Sep 04
Meister Keith A.
Director · 7.50K sh · $1.63M
Sep 04
Meister Keith A.
Director · 11.35K sh · $2.49M
Sep 04
Meister Keith A.
Director · 100.65K sh · $21.98M
Sep 03
Meister Keith A.
Director · 13.26K sh · $2.87M
Sep 03
Meister Keith A.
Director · 9.96K sh · $2.21M
Sep 03
Meister Keith A.
Director · 6.66K sh · $1.47M
Sep 03
Meister Keith A.
Director · 13.72K sh · $3.01M
Sep 03
Meister Keith A.
Director · 9.72K sh · $2.12M
Sep 03
Meister Keith A.
Director · 14.20K sh · $3.08M
Sep 03
Meister Keith A.
Director · 8.44K sh · $1.82M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology
Oct 07
SC 13G: FMR LLC
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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