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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
Marble Bar Asset Management LLP1,302$170.8K3.96%+1,302New
SageView Advisory Group, LLC1,337$175.4K0.01%+1,337New
Smartleaf Asset Management LLC1,329$176.4K0.01%+186+16.3%Added
St Germain D J Co Inc1,394$182.8K0.01%+1,394New
Ostrum Asset Management1,408$184.7K0.01%−467−24.9%Reduced
Fifth Third Bancorp1,422$186.5K0.00%−49−3.3%Reduced
Larson Financial Group LLC1,448$189.9K0.01%+114+8.5%Added
PKO Investment Management Joint-Stock Co1,500$196.7K0.02%00.0%Unchanged
Cigna Investments Inc1,548$204.0K0.03%+1,548New
Riversedge Advisors, LLC1,562$204.9K0.03%+1,562New
Cookson Peirce & Co Inc1,566$205.4K0.01%+1,566New
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
Blair William & Co1,581$207.4K0.00%−1,421−47.3%Reduced
Atomi Financial Group, Inc.1,610$211.2K0.01%+1,610New
Integrity Alliance, LLC.1,625$213.2K0.01%+1,625New
Cassaday & Co Wealth Management LLC1,627$213.4K0.00%+1,627New
Axxcess Wealth Management, LLC1,636$214.6K0.00%+1,636New
Gibbs Wealth Management1,536$216.7K0.05%+1,536New
Bridgewater Advisors Inc.1,458$216.8K0.01%+1,458New
Sage Rhino Capital LLC1,656$217.2K0.04%+1,656New
Resources Investment Advisors, LLC.1,656$217.2K0.00%+1,656New
Cascade Financial Partners, LLC1,660$217.7K0.02%+1,660New
Baxter Bros Inc1,680$220.3K0.03%+1,680New
Claro Advisors LLC1,686$221.1K0.03%+1,686New
IFP Advisors, Inc1,697$222.6K0.00%+821+93.7%Added
Keystone Financial Group1,700$223.0K0.02%+1,700New
Cardiff Park Advisors, LLC1,713$224.7K0.02%+1,713New
Wellspring Financial Advisors, LLC1,719$225.5K0.02%+1,719New
Werba Rubin Papier Wealth Management1,723$226.0K0.06%+1,723New
Forum Financial Management, LP1,731$227.0K0.00%+1,731New
Personal Cfo Solutions, LLC1,737$227.8K0.04%+1,737New
Cohen Capital Management, Inc.1,742$228.5K0.03%+1,742New
Crestwood Advisors Group LLC1,745$228.9K0.00%+1,745New
Symmetry Partners, LLC1,753$229.9K0.01%+1,753New
Dutch Asset Corp1,750$230.0K0.18%+1,750New
Grove Bank & Trust1,756$230.3K0.03%+1,672+1,990.5%Added
USA Financial Portformulas Corp1,760$230.8K0.04%+1,760New
Bourne Lent Asset Management Inc1,800$236.1K0.08%+1,800New
Welch & Forbes LLC1,802$236.3K0.00%+1,802New
Ci Investments Inc.1,806$236.9K0.00%+178+10.9%Added
United Advisor Group, LLC1,825$239.4K0.03%+1,825New
Whittier Trust Co1,649$242.6K0.00%+150+10.0%Added
Advisory Services Network, LLC1,854$243.2K0.00%+777+72.1%Added
Allspring Global Investments Holdings, LLC1,815$243.8K0.00%+1,815New
Frank, Rimerman Advisors LLC1,879$246.4K0.02%+1,879New
Cornerstone Wealth Group, LLC1,895$248.5K0.02%+1,895New
SBI Securities Co., Ltd.1,934$253.7K0.01%+713+58.4%Added
Meiji Yasuda Life Insurance Co1,934$253.7K0.01%+1,934New
Umb Bank N A1,943$254.8K0.00%+157+8.8%Added
Capstone Investment Advisors, LLC1,945$255.1K0.00%−1,344−40.9%Reduced
Wick Capital Partners, LLC1,954$256.3K0.05%+1,954New
Symphony Financial, Ltd. Co.1,992$261.3K0.04%+1,992New
Supplemental Annuity Collective Trust of NJ2,000$262.3K0.07%+2,000New
First Bank & Trust2,018$264.7K0.04%−93−4.4%Reduced
Washington Trust Advisors, Inc.2,030$266.3K0.02%−640−24.0%Reduced
Essex Financial Services, Inc.2,033$266.6K0.02%+2,033New
Principal Securities, Inc.2,046$268.4K0.00%+59+3.0%Added
Keel Point, LLC2,093$274.5K0.02%−40−1.9%Reduced
Beese Fulmer Investment Management, Inc.2,096$274.9K0.02%+2,096New
Sagespring Wealth Partners, LLC2,108$276.5K0.01%−6−0.3%Reduced
Glenmede Trust Co NA2,148$281.7K0.00%+2,148New
Vise Technologies, Inc.2,178$285.6K0.01%+2,178New
Savvy Advisors, Inc.2,178$285.7K0.01%+2,178New
Platform Technology Partners2,202$288.8K0.06%+58+2.7%Added
HighPoint Advisor Group LLC2,218$290.9K0.01%+80+3.7%Added
American Capital Management Inc2,220$291.2K0.01%00.0%Unchanged
Poehling Capital Management, LLC2,222$291.4K0.06%+2,222New
QTR Family Wealth, LLC2,460$293.5K0.13%+2,460New
Jacksonville Wealth Management, LLC2,249$295.0K0.21%−135−5.7%Reduced
True Wealth Design, LLC2,272$298.0K0.09%+407+21.8%Added
Probity Advisors, Inc.2,298$301.4K0.05%+25+1.1%Added
Woodline Partners LP2,300$301.7K0.00%+2,300New
Cordatus Wealth Management LLC2,323$304.6K0.07%−12−0.5%Reduced
Brinker Capital Investments, LLC2,326$305.1K0.00%+2,326New
Aptus Capital Advisors, LLC2,330$305.6K0.00%+2,330New
Versant Capital Management, Inc2,337$306.5K0.04%+973+71.3%Added
Bradley Foster & Sargent Inc2,340$306.9K0.00%−119−4.8%Reduced
Leavell Investment Management, Inc.2,348$308.0K0.01%−1,000−29.9%Reduced
Steward Partners Investment Advisory, LLC2,359$309.4K0.00%−224−8.7%Reduced
Fred Alger Management, LLC2,359$309.4K0.00%+2,359New
Journey Strategic Wealth LLC2,364$310.1K0.01%+252+11.9%Added
Ausdal Financial Partners, Inc.2,371$311.0K0.01%+2,371New
GenTrust, LLC2,374$311.4K0.01%+2,374New
Alliance Wealth Advisors, LLC2,396$314.3K0.07%−662−21.6%Reduced
TCW Group Inc2,400$314.8K0.00%+2,400New
Financiere des Professionnels - Fonds d,investissement inc.2,406$315.6K0.02%00.0%Unchanged
Venturi Wealth Management, LLC2,465$323.3K0.01%+99+4.2%Added
Sectoral Asset Management Inc2,472$324.2K0.26%−255−9.4%Reduced
Ashton Thomas Securities, LLC2,490$327.3K0.06%−229−8.4%Reduced
Icon Wealth Advisors, LLC2,507$328.8K0.02%+182+7.8%Added
Global Endowment Management, LP2,509$329.0K0.04%−2,357−48.4%Reduced
Seeds Investor LLC2,532$332.0K0.06%+2,532New
Panagora Asset Management Inc2,536$332.6K0.00%+96+3.9%Added
Rafferty Asset Management, LLC2,568$336.8K0.00%−88−3.3%Reduced
Parallel Advisors, LLC2,570$337.1K0.01%−264−9.3%Reduced
Citizens Financial Group Inc2,574$337.6K0.00%+2,574New
Pinnacle Wealth Management Advisory Group, LLC2,599$340.9K0.02%+2,599New
Camden Capital, LLC2,600$341.0K0.02%+2,600New
Wealthspire Advisors, LLC2,613$342.7K0.00%+2,029+347.4%Added