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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
High Note Wealth, LLC52$6.82K0.00%+2+4.0%Added
Bank of Jackson Hole Trust53$6.95K0.00%+53New
Arlington Trust Co LLC56$7.34K0.00%+56New
Dynamic Wealth Strategies, LLC58$7.61K0.00%00.0%Unchanged
Avion Wealth66$8.00K0.00%−2−2.9%Reduced
EMC Capital Management55$8.00K0.00%00.0%Unchanged
Geneos Wealth Management Inc.61$8.00K0.00%−120−66.3%Reduced
Bullock Wealth Management Group66$8.66K0.00%+66New
Midwest Capital Advisors, LLC72$9.44K0.00%00.0%Unchanged
Colonial Trust Co73$9.55K0.00%+25+52.1%Added
Financial Network Wealth Advisors LLC76$9.97K0.01%+9+13.4%Added
DHJJ Financial Advisors, Ltd.76$9.97K0.00%−10−11.6%Reduced
Private Wealth Management Group, LLC76$9.97K0.00%00.0%Unchanged
Bangor Savings Bank79$10.4K0.00%−29−26.9%Reduced
Fortitude Family Office, LLC80$10.5K0.00%+4+5.3%Added
Lodestone Wealth Management LLC83$10.9K0.00%+83New
Pinnacle Wealth Planning Services, Inc.90$11.8K0.00%+90New
Westside Investment Management, Inc.88$11.8K0.00%00.0%Unchanged
Wormser Freres Gestion91$11.9K0.01%00.0%Unchanged
Medallion Wealth Advisors, LLC98$12.9K0.00%−20−16.9%Reduced
Fideuram Asset Management (Ireland) dac120$12.9K0.00%+120New
LRI Investments, LLC100$13.1K0.00%00.0%Unchanged
Keating Financial Advisory Services, Inc.103$13.5K0.00%+103New
MV Capital Management, Inc.104$13.6K0.00%+8+8.3%Added
Reyes Financial Architecture, Inc.113$14.8K0.01%00.0%Unchanged
Capital Advisors, Ltd. LLC113$15.0K0.00%00.0%Unchanged
Hazlett, Burt & Watson, Inc.112$15.0K0.00%00.0%Unchanged
Transamerica Financial Advisors, Inc.118$15.5K0.00%+61+107.0%Added
Maseco LLP125$16.4K0.00%+125New
Torren Management, LLC131$17.2K0.01%+131New
TD Private Client Wealth LLC134$17.6K0.00%+57+74.0%Added
Murphy & Mullick Capital Management Corp145$19.0K0.01%−88−37.8%Reduced
Reflection Asset Management148$19.4K0.01%+148New
ZRC Wealth Management, LLC149$19.5K0.01%+6+4.2%Added
Caitlin John, LLC150$19.7K0.01%+50+50.0%Added
Hollencrest Capital Management150$19.7K0.00%+140+1,400.0%Added
South State Corp.152$19.9K0.00%+13+9.4%Added
Root Financial Partners, LLC157$20.6K0.00%+42+36.5%Added
Bruce G. Allen Investments, LLC162$21.2K0.01%00.0%Unchanged
Eastern Bank163$21.4K0.00%+5+3.2%Added
Manchester Capital Management LLC167$21.9K0.00%−12−6.7%Reduced
Basecamp Wealth Advisors LLC186$24.4K0.01%+186New
CVA Family Office, LLC187$24.5K0.00%−5−2.6%Reduced
Elyxium Wealth, LLC188$24.7K0.01%+188New
Community Bank, N.A.189$24.8K0.00%00.0%Unchanged
Creative Capital Management Investments LLC195$25.6K0.01%+120+160.0%Added
Ancora Advisors, LLC199$26.1K0.00%+151+314.6%Added
TD Waterhouse Canada Inc.200$26.2K0.00%+200New
WFA of San Diego, LLC200$26.2K0.02%00.0%Unchanged
WealthCollab, LLC200$26.2K0.01%00.0%Unchanged
Laurel Wealth Advisors LLC200$26.2K0.00%+200New
Board of the Pension Protection Fund200$26.2K0.02%+200New
Private Trust Co NA207$27.1K0.00%−18−8.0%Reduced
Golden State Wealth Management, LLC212$27.8K0.00%−25−10.5%Reduced
Harbour Investments, Inc.215$28.2K0.00%+6+2.9%Added
Deseret Mutual Benefit Administrators224$29.4K0.01%00.0%Unchanged
Eukles Asset Management240$31.5K0.01%00.0%Unchanged
Activest Wealth Management247$32.4K0.01%+215+671.9%Added
Nano Cap New Millennium Growth Fund L P250$32.8K0.03%+250New
Ramirez Asset Management, Inc.250$32.8K0.00%+250New
Flagship Harbor Advisors, LLC255$33.4K0.00%+255New
V-Square Quantitative Management LLC257$33.7K0.00%+257New
Whittier Trust Co of Nevada Inc234$34.4K0.00%−1−0.4%Reduced
Hartford Financial Management Inc.275$36.1K0.01%00.0%Unchanged
Bayforest Capital Ltd276$36.2K0.03%+276New
Rakuten Securities, Inc.288$37.8K0.01%+213+284.0%Added
Quent Capital, LLC310$40.7K0.00%+9+3.0%Added
International Assets Investment Management, LLC321$42.1K0.00%+321New
Motco325$42.6K0.00%00.0%Unchanged
Three Bearings Fiduciary Advisors, Inc.298$43.2K0.04%+298New
Generali Asset Management SPA SGR331$43.4K0.00%−21,918−98.5%Reduced
Entrust Financial LLC342$44.9K0.03%+342New
Parkside Financial Bank & Trust353$46.3K0.00%+67+23.4%Added
Tidemark, LLC370$48.5K0.01%00.0%Unchanged
Financial Perspectives, Inc392$51.4K0.01%00.0%Unchanged
Brown Brothers Harriman & Co441$57.8K0.00%+400+975.6%Added
Evelyn Partners Investment Management LLP462$60.6K0.00%00.0%Unchanged
FNY Investment Advisers, LLC500$65.0K0.02%−501−50.0%Reduced
PFS Partners, LLC500$65.6K0.03%00.0%Unchanged
Nkcfo LLC515$68.0K0.02%+515New
Sunbelt Securities, Inc.520$68.2K0.00%+66+14.5%Added
Ronald Blue Trust, Inc.528$69.3K0.00%−37−6.5%Reduced
Itau Unibanco Holding S.A.556$72.9K0.00%+268+93.1%Added
Center for Financial Planning, Inc.588$77.1K0.01%00.0%Unchanged
Bank Julius Baer & Co. Ltd, Zurich650$85.3K0.00%+310+91.2%Added
SJS Investment Consulting Inc.665$87.2K0.01%+132+24.8%Added
Covestor Ltd679$89.0K0.05%+499+277.2%Added
MAI Capital Management748$98.1K0.00%+203+37.2%Added
CoreCap Advisors, LLC753$98.8K0.00%+708+1,573.3%Added
Towarzystwo Funduszy Inwestycyjnych Pzu SA835$109.5K0.03%00.0%Unchanged
WPG Advisers, LLC932$122.2K0.09%+14+1.5%Added
Cullen/Frost Bankers, Inc.998$130.9K0.00%+6+0.6%Added
Livforsakringsbolaget Skandia, Omsesidigt1,047$137.2K0.01%00.0%Unchanged
SRS Capital Advisors, Inc.1,059$138.9K0.00%−134,851−99.2%Reduced
Archer Investment Corp1,073$140.7K0.03%00.0%Unchanged
Massmutual Trust Co FSB1,081$141.8K0.00%+79+7.9%Added
Assetmark, Inc1,087$142.6K0.00%+48+4.6%Added
Huntington National Bank1,208$158.4K0.00%+590+95.5%Added
Bartlett & Co. Wealth Management LLC1,225$160.7K0.00%00.0%Unchanged
Global Retirement Partners, LLC1,229$161.2K0.00%+495+67.4%Added