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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, Q2 2025

Institutional positions in Illumina, Inc. as of Jun 30, 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
740
+23 vs. Q1 2025
Shares held
155.5M
+554.6K (+0.4%) vs. Q1 2025
Total value
$14.8B
+$2.54B (+20.7%) vs. Q1 2025
New holders
118
277 more added
Sold out
95
234 more reduced

6 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 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 holdersQ2 2025: 740 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 heldQ2 2025: $14.8B
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, Q2 2025

Shares, value and share of portfolio for each institution holding Illumina, Inc.; share changes are against Q1 2025.

Institutions holding ILMN in Q2 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Bank of Nova Scotia0$00.00%−3,525−100.0%Sold out
Ellevest, Inc.0$00.00%−3,293−100.0%Sold out
Centiva Capital, LP0$00.00%−3,290−100.0%Sold out
Polymer Capital Management (US) LLC0$00.00%−2,923−100.0%Sold out
XY Capital Ltd0$00.00%−1,379−100.0%Sold out
Simplex Trading, LLC0$00.00%−1,024−100.0%Sold out
Mather Group, LLC.0$00.00%−737−100.0%Sold out
Harbor Investment Advisory, LLC0$00.00%−670−100.0%Sold out
Caitong International Asset Management Co., Ltd0$00.00%−577−100.0%Sold out
V-Square Quantitative Management LLC0$00.00%−371−100.0%Sold out
North Star Investment Management Corp.0$00.00%−200−100.0%Sold out
Laurel Wealth Advisors LLC0$00.00%−200−100.0%Sold out
Quent Capital, LLC0$00.00%−191−100.0%Sold out
Curio Wealth, LLC0$00.00%−1−100.0%Sold out
Highline Wealth Partners LLC0$00.00%−156−100.0%Sold out
Contravisory Investment Management, Inc.0$00.00%−152−100.0%Sold out
Hurley Capital, LLC0$00.00%−150−100.0%Sold out
Newbridge Financial Services Group, Inc.0$00.00%−150−100.0%Sold out
Wiser Advisor Group LLC0$00.00%−107−100.0%Sold out
Smithfield Trust Co0$00.00%−85−100.0%Sold out
Saudi Central Bank0$00.00%−62−100.0%Sold out
Cape Investment Advisory, Inc.0$00.00%−50−100.0%Sold out
Rosenberg Matthew Hamilton0$00.00%−36−100.0%Sold out
Red Tortoise LLC0$00.00%−34−100.0%Sold out
Washington Trust Co0$00.00%−23−100.0%Sold out
Hexagon Capital Partners LLC0$00.00%−17−100.0%Sold out
ROSS\JOHNSON & Associates LLC0$00.00%−14−100.0%Sold out
Pin Oak Investment Advisors Inc0$00.00%−12−100.0%Sold out
Cordant, Inc.0$00.00%−12−100.0%Sold out
Eq Wealth Advisors, LLC0$00.00%−10−100.0%Sold out
MPWM Advisory Solutions, LLC0$00.00%−6−100.0%Sold out
Winnow Wealth LLC0$00.00%−5−100.0%Sold out
Global Financial Private Client, LLC0$00.00%−4−100.0%Sold out
Halbert Hargrove Global Advisors, LLC0$00.00%−1−100.0%Sold out
GoalVest Advisory LLC0$00.00%−1−100.0%Sold out
Sabal Trust CO––––Not filed
Credit Agricole S A––––Not filed
Rakuten Investment Management, Inc.––––Not filed
Lindbrook Capital, LLC––––Not filed
Sandy Spring Bank––––Not filed
Nova Wealth Management, Inc.––––Not filed