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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
Capital Analysts, LLC15$2.00K0.00%−2−11.8%Reduced
Toth Financial Advisory Corp15$1.97K0.00%00.0%Unchanged
Smallwood Wealth Investment Management, LLC15$1.97K0.00%00.0%Unchanged
Independence Bank of Kentucky15$1.97K0.00%+15New
Raffa Wealth Management, LLC14$1.84K0.00%00.0%Unchanged
NVWM, LLC14$1.84K0.00%00.0%Unchanged
CBIZ Investment Advisory Services, LLC14$1.84K0.00%00.0%Unchanged
Ares Financial Consulting, LLC14$1.84K0.00%+14New
New England Capital Financial Advisors LLC13$1.71K0.00%00.0%Unchanged
Kilter Group LLC13$1.71K0.00%00.0%Unchanged
Hughes Financial Services, LLC13$1.71K0.00%00.0%Unchanged
Costello Asset Management, INC12$1.57K0.00%00.0%Unchanged
Signature Resources Capital Management, LLC12$1.57K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.12$1.57K0.00%+3+33.3%Added
Optima Capital LLC12$1.57K0.00%+12New
SWAN Capital LLC11$1.44K0.00%00.0%Unchanged
Granite FO LLC11$1.44K0.00%00.0%Unchanged
JNBA Financial Advisors11$1.44K0.00%+11New
Advocate Investing Services LLC11$1.44K0.00%+11New
Bay Harbor Wealth Management, LLC11$1.44K0.00%+6+120.0%Added
Fairscale Capital, LLC10$1.31K0.00%00.0%Unchanged
Picton Mahoney Asset Management9$1.18K0.00%00.0%Unchanged
Global Trust Asset Management, LLC9$1.18K0.00%00.0%Unchanged
Zions Bancorporation, National Association9$1.18K0.00%+9New
Signature Equity Partners, LLC9$1.18K0.00%+9New
Spire Wealth Management9$1.12K0.00%−112−92.6%Reduced
PayPay Securities Corp8$1.05K0.03%−4−33.3%Reduced
Anfield Capital Management, LLC8$1.05K0.00%00.0%Unchanged
Whipplewood Advisors, LLC8$1.05K0.00%+8New
Dunhill Financial, LLC8$1.01K0.00%+4+100.0%Added
CX Institutional6$1.00K0.00%−144−96.0%Reduced
Penserra Capital Management LLC9$1.00K0.00%00.0%Unchanged
Winthrop Capital Management, LLC10$1.00K0.00%+10New
IFC & Insurance Marketing, Inc.5$1.00K0.00%+5New
Tucker Asset Management LLC7$9180.00%+7New
Investors Portfolio Services LLC6$7890.00%+6New
Financial Management Professionals, Inc.6$7870.00%00.0%Unchanged
Financial Consulate, Inc6$7870.00%00.0%Unchanged
Gen-Wealth Partners Inc6$7870.00%00.0%Unchanged
Trust Co of Vermont6$7870.00%+6New
Beaird Harris Wealth Management, LLC6$7640.00%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC5$6910.00%+1+25.0%Added
Asset Dedication, LLC5$6560.00%00.0%Unchanged
Prestige Wealth Management Group LLC5$6560.00%00.0%Unchanged
Atlantic Private Wealth, LLC5$6560.00%+5New
CWM Advisors, LLC4$5890.00%+4New
Central Trust Co4$5780.00%+1+33.3%Added
HFM Investment Advisors, LLC4$5250.00%+1+33.3%Added
1015 Capital Partners, LLC4$5250.00%+4New
SHP Wealth Management4$5230.00%+4New
Strategic Advocates LLC3$3980.00%−458−99.3%Reduced
Albion Financial Group2$2630.00%00.0%Unchanged
Quaker Wealth Management, LLC2$2630.00%+2New
Seneschal Advisors, LLC2$2630.00%+2New
Turning Point Benefit Group, Inc.2$2620.00%00.0%Unchanged
Private Wealth Asset Management, LLC2$2620.00%00.0%Unchanged
American Capital Advisory, LLC1$1320.00%−1−50.0%Reduced
TFC Financial Management1$1320.00%00.0%Unchanged
Kingdom Financial Group LLC.1$1310.00%+1New
Meramec Financial Planners, LLC1$1200.00%+1New
Coston, McIsaac & Partners7$00.00%+7New
Freestone Grove Partners LP0$00.00%−214,576−100.0%Sold out
HRT Financial LP0$00.00%−103,593−100.0%Sold out
Glenview Capital Management, LLC0$00.00%−101,720−100.0%Sold out
Empowered Funds, LLC0$00.00%−93,233−100.0%Sold out
Dark Forest Capital Management LP0$00.00%−55,030−100.0%Sold out
Achmea Investment Management B.V.0$00.00%−50,196−100.0%Sold out
Tudor Investment Corp Et Al0$00.00%−40,516−100.0%Sold out
IMC-Chicago, LLC0$00.00%−35,095−100.0%Sold out
Weiss Asset Management LP0$00.00%−29,808−100.0%Sold out
Neo Ivy Capital Management0$00.00%−19,238−100.0%Sold out
Kovitz Investment Group Partners, LLC0$00.00%−17,398−100.0%Sold out
Aurora Investment Managers, LLC.0$00.00%−16,328−100.0%Sold out
Brighton Jones LLC0$00.00%−16,030−100.0%Sold out
Sig Brokerage, LP0$00.00%−14,131−100.0%Sold out
Landscape Capital Management, L.L.C.0$00.00%−11,968−100.0%Sold out
Integrated Quantitative Investments LLC0$00.00%−11,916−100.0%Sold out
Ossiam0$00.00%−11,601−100.0%Sold out
Blackstone Group Inc.0$00.00%−11,531−100.0%Sold out
Edgestream Partners, L.P.0$00.00%−9,099−100.0%Sold out
XTX Topco Ltd0$00.00%−8,687−100.0%Sold out
Natixis0$00.00%−8,612−100.0%Sold out
Scientech Research LLC0$00.00%−8,543−100.0%Sold out
Decheng Capital LLC0$00.00%−7,979−100.0%Sold out
Winton Group Ltd0$00.00%−7,876−100.0%Sold out
NorthRock Partners, LLC0$00.00%−7,221−100.0%Sold out
Polymer Capital Management (US) LLC0$00.00%−7,021−100.0%Sold out
Requisite Capital Management, LLC0$00.00%−6,292−100.0%Sold out
Bouvel Investment Partners, LLC0$00.00%−6,129−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−5,383−100.0%Sold out
Gsa Capital Partners LLP0$00.00%−5,094−100.0%Sold out
Arthur M. Cohen & Associates, LLC0$00.00%−4,988−100.0%Sold out
Mizuho Markets Cayman LP0$00.00%−4,743−100.0%Sold out
Baader Bank INC0$00.00%−4,111−100.0%Sold out
Carmel Capital Partners, LLC0$00.00%−4,001−100.0%Sold out
GTS Securities LLC0$00.00%−3,663−100.0%Sold out
APG Asset Management US Inc.0$00.00%−3,284−100.0%Sold out
GF Fund Management Co. Ltd.0$00.00%−3,307−100.0%Sold out
Graham Capital Management, L.P.0$00.00%−3,174−100.0%Sold out
NEOS Investment Management LLC0$00.00%−3,144−100.0%Sold out