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Illumina, Inc.

ILMN
Exchange
Nasdaq
Industry
Laboratory Analytical Instruments
SEC CIK
0001110803

In the last 90 days, Illumina, Inc. insiders filed 0 open-market purchases and 6 sales; 939 institutions reported holding it in 13F filings for Q2 2026, worth $27.5B in total; ARK Invest is the only superinvestor holding it.

13F holders, Q4 2025

Institutional positions in Illumina, Inc. as of Dec 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
861
+98 vs. Q3 2025
Shares held
158.2M
+1.52M (+1.0%) vs. Q3 2025
Total value
$20.8B
+$5.90B (+39.7%) vs. Q3 2025
New holders
178
303 more added
Sold out
80
270 more reduced

15 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q3 2025: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ILMN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ4 2025: 861 institutions
Q1 2021: 1,047 institutionsQ2 2021: 1,072 institutionsQ3 2021: 1,075 institutionsQ4 2021: 1,067 institutionsQ1 2022: 1,042 institutionsQ2 2022: 912 institutionsQ3 2022: 898 institutionsQ4 2022: 945 institutionsQ1 2023: 949 institutionsQ2 2023: 896 institutionsQ3 2023: 820 institutionsQ4 2023: 814 institutionsQ1 2024: 796 institutionsQ2 2024: 776 institutionsQ3 2024: 809 institutionsQ4 2024: 856 institutionsQ1 2025: 723 institutionsQ2 2025: 740 institutionsQ3 2025: 778 institutionsQ4 2025: 861 institutionsQ1 2026: 850 institutionsQ2 2026: 939 institutions
Value heldQ4 2025: $20.8B
Q1 2021: $50.8BQ2 2021: $62.3BQ3 2021: $54.6BQ4 2021: $51.8BQ1 2022: $47.8BQ2 2022: $25.3BQ3 2022: $26.9BQ4 2022: $28.7BQ1 2023: $33.0BQ2 2023: $27.6BQ3 2023: $19.8BQ4 2023: $19.9BQ1 2024: $19.7BQ2 2024: $14.7BQ3 2024: $18.6BQ4 2024: $20.6BQ1 2025: $12.3BQ2 2025: $14.8BQ3 2025: $14.9BQ4 2025: $20.8BQ1 2026: $19.3BQ2 2026: $27.5B
Institutions holding ILMN and their total value by quarter
QuarterHoldersValue
Q2 2026939$27.5B
Q1 2026850$19.3B
Q4 2025861$20.8B
Q3 2025778$14.9B
Q2 2025740$14.8B
Q1 2025723$12.3B
Q4 2024856$20.6B
Q3 2024809$18.6B
Q2 2024776$14.7B
Q1 2024796$19.7B
Q4 2023814$19.9B
Q3 2023820$19.8B
Q2 2023896$27.6B
Q1 2023949$33.0B
Q4 2022945$28.7B
Q3 2022898$26.9B
Q2 2022912$25.3B
Q1 20221,042$47.8B
Q4 20211,067$51.8B
Q3 20211,075$54.6B
Q2 20211,072$62.3B
Q1 20211,047$50.8B

Institutions, Q4 2025

Shares, value and share of portfolio for each institution holding Illumina, Inc.; share changes are against Q3 2025.

Institutions holding ILMN in Q4 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Sagespring Wealth Partners, LLC2,108$276.5K0.01%−6−0.3%Reduced
Beese Fulmer Investment Management, Inc.2,096$274.9K0.02%+2,096New
Keel Point, LLC2,093$274.5K0.02%−40−1.9%Reduced
Principal Securities, Inc.2,046$268.4K0.00%+59+3.0%Added
Essex Financial Services, Inc.2,033$266.6K0.02%+2,033New
Washington Trust Advisors, Inc.2,030$266.3K0.02%−640−24.0%Reduced
First Bank & Trust2,018$264.7K0.04%−93−4.4%Reduced
Supplemental Annuity Collective Trust of NJ2,000$262.3K0.07%+2,000New
Symphony Financial, Ltd. Co.1,992$261.3K0.04%+1,992New
Wick Capital Partners, LLC1,954$256.3K0.05%+1,954New
Capstone Investment Advisors, LLC1,945$255.1K0.00%−1,344−40.9%Reduced
Umb Bank N A1,943$254.8K0.00%+157+8.8%Added
SBI Securities Co., Ltd.1,934$253.7K0.01%+713+58.4%Added
Meiji Yasuda Life Insurance Co1,934$253.7K0.01%+1,934New
Cornerstone Wealth Group, LLC1,895$248.5K0.02%+1,895New
Frank, Rimerman Advisors LLC1,879$246.4K0.02%+1,879New
Allspring Global Investments Holdings, LLC1,815$243.8K0.00%+1,815New
Advisory Services Network, LLC1,854$243.2K0.00%+777+72.1%Added
Whittier Trust Co1,649$242.6K0.00%+150+10.0%Added
United Advisor Group, LLC1,825$239.4K0.03%+1,825New
Ci Investments Inc.1,806$236.9K0.00%+178+10.9%Added
Welch & Forbes LLC1,802$236.3K0.00%+1,802New
Bourne Lent Asset Management Inc1,800$236.1K0.08%+1,800New
USA Financial Portformulas Corp1,760$230.8K0.04%+1,760New
Grove Bank & Trust1,756$230.3K0.03%+1,672+1,990.5%Added
Dutch Asset Corp1,750$230.0K0.18%+1,750New
Symmetry Partners, LLC1,753$229.9K0.01%+1,753New
Crestwood Advisors Group LLC1,745$228.9K0.00%+1,745New
Cohen Capital Management, Inc.1,742$228.5K0.03%+1,742New
Personal Cfo Solutions, LLC1,737$227.8K0.04%+1,737New
Forum Financial Management, LP1,731$227.0K0.00%+1,731New
Werba Rubin Papier Wealth Management1,723$226.0K0.06%+1,723New
Wellspring Financial Advisors, LLC1,719$225.5K0.02%+1,719New
Cardiff Park Advisors, LLC1,713$224.7K0.02%+1,713New
Keystone Financial Group1,700$223.0K0.02%+1,700New
IFP Advisors, Inc1,697$222.6K0.00%+821+93.7%Added
Claro Advisors LLC1,686$221.1K0.03%+1,686New
Baxter Bros Inc1,680$220.3K0.03%+1,680New
Cascade Financial Partners, LLC1,660$217.7K0.02%+1,660New
Resources Investment Advisors, LLC.1,656$217.2K0.00%+1,656New
Sage Rhino Capital LLC1,656$217.2K0.04%+1,656New
Bridgewater Advisors Inc.1,458$216.8K0.01%+1,458New
Gibbs Wealth Management1,536$216.7K0.05%+1,536New
Axxcess Wealth Management, LLC1,636$214.6K0.00%+1,636New
Cassaday & Co Wealth Management LLC1,627$213.4K0.00%+1,627New
Integrity Alliance, LLC.1,625$213.2K0.01%+1,625New
Atomi Financial Group, Inc.1,610$211.2K0.01%+1,610New
Blair William & Co1,581$207.4K0.00%−1,421−47.3%Reduced
Metis Global Partners, LLC1,575$206.6K0.00%−1,833−53.8%Reduced
First Financial Bankshares Inc1,575$206.6K0.00%−881−35.9%Reduced
Cookson Peirce & Co Inc1,566$205.4K0.01%+1,566New
Riversedge Advisors, LLC1,562$204.9K0.03%+1,562New
Cigna Investments Inc1,548$204.0K0.03%+1,548New
PKO Investment Management Joint-Stock Co1,500$196.7K0.02%00.0%Unchanged
Larson Financial Group LLC1,448$189.9K0.01%+114+8.5%Added
Fifth Third Bancorp1,422$186.5K0.00%−49−3.3%Reduced
Ostrum Asset Management1,408$184.7K0.01%−467−24.9%Reduced
St Germain D J Co Inc1,394$182.8K0.01%+1,394New
Smartleaf Asset Management LLC1,329$176.4K0.01%+186+16.3%Added
SageView Advisory Group, LLC1,337$175.4K0.01%+1,337New
Marble Bar Asset Management LLP1,302$170.8K3.96%+1,302New
Global Retirement Partners, LLC1,229$161.2K0.00%+495+67.4%Added
Bartlett & Co. Wealth Management LLC1,225$160.7K0.00%00.0%Unchanged
Huntington National Bank1,208$158.4K0.00%+590+95.5%Added
Assetmark, Inc1,087$142.6K0.00%+48+4.6%Added
Massmutual Trust Co FSB1,081$141.8K0.00%+79+7.9%Added
Archer Investment Corp1,073$140.7K0.03%00.0%Unchanged
SRS Capital Advisors, Inc.1,059$138.9K0.00%−134,851−99.2%Reduced
Livforsakringsbolaget Skandia, Omsesidigt1,047$137.2K0.01%00.0%Unchanged
Cullen/Frost Bankers, Inc.998$130.9K0.00%+6+0.6%Added
WPG Advisers, LLC932$122.2K0.09%+14+1.5%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA835$109.5K0.03%00.0%Unchanged
CoreCap Advisors, LLC753$98.8K0.00%+708+1,573.3%Added
MAI Capital Management748$98.1K0.00%+203+37.2%Added
Covestor Ltd679$89.0K0.05%+499+277.2%Added
SJS Investment Consulting Inc.665$87.2K0.01%+132+24.8%Added
Bank Julius Baer & Co. Ltd, Zurich650$85.3K0.00%+310+91.2%Added
Center for Financial Planning, Inc.588$77.1K0.01%00.0%Unchanged
Itau Unibanco Holding S.A.556$72.9K0.00%+268+93.1%Added
Ronald Blue Trust, Inc.528$69.3K0.00%−37−6.5%Reduced
Sunbelt Securities, Inc.520$68.2K0.00%+66+14.5%Added
Nkcfo LLC515$68.0K0.02%+515New
PFS Partners, LLC500$65.6K0.03%00.0%Unchanged
FNY Investment Advisers, LLC500$65.0K0.02%−501−50.0%Reduced
Evelyn Partners Investment Management LLP462$60.6K0.00%00.0%Unchanged
Brown Brothers Harriman & Co441$57.8K0.00%+400+975.6%Added
Financial Perspectives, Inc392$51.4K0.01%00.0%Unchanged
Tidemark, LLC370$48.5K0.01%00.0%Unchanged
Parkside Financial Bank & Trust353$46.3K0.00%+67+23.4%Added
Entrust Financial LLC342$44.9K0.03%+342New
Generali Asset Management SPA SGR331$43.4K0.00%−21,918−98.5%Reduced
Three Bearings Fiduciary Advisors, Inc.298$43.2K0.04%+298New
Motco325$42.6K0.00%00.0%Unchanged
International Assets Investment Management, LLC321$42.1K0.00%+321New
Quent Capital, LLC310$40.7K0.00%+9+3.0%Added
Rakuten Securities, Inc.288$37.8K0.01%+213+284.0%Added
Bayforest Capital Ltd276$36.2K0.03%+276New
Hartford Financial Management Inc.275$36.1K0.01%00.0%Unchanged
Whittier Trust Co of Nevada Inc234$34.4K0.00%−1−0.4%Reduced
V-Square Quantitative Management LLC257$33.7K0.00%+257New