NASDAQ: ILMN
Illumina Inc Stock Ownership - Who owns Illumina?

Insider buying vs selling

Have Illumina Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Scott B. UllemDirector2026-06-30167$149.19
$24.91kBuy
Keith A. MeisterDirector2026-06-30142$149.19
$21.18kBuy
Scott M. DaviesChief Legal Officer2026-06-25615$180.00
$110.70kSell
Daniel SkovronskyDirector2026-06-161,674$164.28
$275.00kBuy
Patricia LeckmanSVP Chief People Officer2026-06-05290$161.79
$46.92kSell
Patricia LeckmanSVP Chief People Officer2026-06-05374$162.78
$60.88kSell
Patricia LeckmanSVP Chief People Officer2026-06-052$167.88
$335.76Sell
Patricia LeckmanSVP Chief People Officer2026-06-0539$164.82
$6.43kSell
Patricia LeckmanSVP Chief People Officer2026-06-0578$163.36
$12.74kSell
Patricia LeckmanSVP Chief People Officer2026-06-02318$162.00
$51.52kSell

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Net Insider Buy/Sell (L12M) Ownership

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ILMN Shareholders

What type of owners hold Illumina Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Blackrock Inc12.57%19,023,590$3.71BInstitution
Capital World Investors10.28%15,549,960$3.03BInstitution
Keith A. Meister6.28%9,497,192$1.85BInsider
Vanguard Portfolio Management LLC4.51%6,823,654$1.33BInstitution
Vanguard Capital Management LLC4.36%6,594,836$1.28BInstitution
State Street Corp4.25%6,429,344$1.25BInstitution
Wcm Investment Management LLC3.91%5,923,173$1.15BInstitution
Aqr Capital Management LLC2.63%3,981,080$775.59MInstitution
Corvex Management LP2.53%3,829,608$746.08MInstitution
Sessa Capital IM LP2.17%3,275,849$638.20MInstitution

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ILMN vs Diagnostic & Research Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ILMN92.35%7.65%Net SellingNet Selling
MTD95.32%4.68%Net Buying
LH95.42%1.62%Net SellingNet Selling
DGX92.89%1.82%Net SellingNet Selling
WAT95.13%4.87%Net SellingNet Selling

Illumina Stock Ownership FAQ

Who owns Illumina?

Illumina (NASDAQ: ILMN) is owned by 103.32% institutional shareholders, 8.55% Illumina insiders, and 0.00% retail investors. Keith A. Meister is the largest individual Illumina shareholder, owning 9.50M shares representing 6.28% of the company. Keith A. Meister's Illumina shares are currently valued at $1.95B.

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