ILMN
Illumina, Inc.Healthcare · $40.9B market cap
Verdict
Share price
$273.04
close of Oct 3, 2026
Fair value
$76.46
Sticker Price
Payback Price
$30.58
buy price
ILMN is Overpriced: at $273.04 it trades 257% above its fair value of $76.46. Its buy price (Payback Price) is $30.58, 89% below today's price. Business quality is strong: 4 of 5 key numbers clear the 10% bar.
How we valued it
Buffett Normalized. A profitable, growing business, so we project its earnings 10 years ahead and work out what that is worth today.
Business quality
4 of 5 clear the 10% bar. What are the Big Five?
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Create a free accountSuperinvestors
1 of the investors we track holds ILMN. In Q2 2026, 1 trimmed and 1 sold out. Who we track
Insider activity
Since Jun 16, 2026: no open-market purchases, 70 sales worth $436.6M and 9 other filings (stock awards, tax withholding and similar). Why purchases matter
Sales
Meister Keith A.
director · 2026-09-04
Sold
$2.5M
Meister Keith A.
director · 2026-09-04
Sold
$22.0M
Meister Keith A.
director · 2026-09-04
Sold
$1.6M
Meister Keith A.
director · 2026-09-03
Sold
$2.2M
Meister Keith A.
director · 2026-09-03
Sold
$1.5M
Show all 70 salesShow fewer
Meister Keith A.
director · 2026-09-03
Sold
$3.0M
Meister Keith A.
director · 2026-09-03
Sold
$2.1M
Meister Keith A.
director · 2026-09-03
Sold
$3.1M
Meister Keith A.
director · 2026-09-03
Sold
$2.9M
Meister Keith A.
director · 2026-09-03
Sold
$1.8M
Meister Keith A.
director · 2026-09-02
Sold
$2.3M
Meister Keith A.
director · 2026-09-02
Sold
$12.3M
Meister Keith A.
director · 2026-08-27
Sold
$2.2M
Meister Keith A.
director · 2026-08-27
Sold
$6.6M
Meister Keith A.
director · 2026-08-27
Sold
$3.9M
Meister Keith A.
director · 2026-08-27
Sold
$5.6M
Meister Keith A.
director · 2026-08-27
Sold
$12.4M
Meister Keith A.
director · 2026-08-27
Sold
$1.1M
Meister Keith A.
director · 2026-08-26
Sold
$97K
Meister Keith A.
director · 2026-08-26
Sold
$3.3M
Meister Keith A.
director · 2026-08-26
Sold
$12.0M
Meister Keith A.
director · 2026-08-26
Sold
$8.6M
Meister Keith A.
director · 2026-08-25
Sold
$10K
Meister Keith A.
director · 2026-08-25
Sold
$8.6M
Meister Keith A.
director · 2026-08-25
Sold
$20.9M
Meister Keith A.
director · 2026-08-21
Sold
$855K
Meister Keith A.
director · 2026-08-21
Sold
$29.2M
Meister Keith A.
director · 2026-08-21
Sold
$19.0M
Meister Keith A.
director · 2026-08-21
Sold
$1.8M
Meister Keith A.
director · 2026-08-21
Sold
$2.7M
Meister Keith A.
director · 2026-08-21
Sold
$2.0M
Meister Keith A.
director · 2026-08-21
Sold
$2.9M
Meister Keith A.
director · 2026-08-21
Sold
$1.5M
Meister Keith A.
director · 2026-08-21
Sold
$2.8M
Meister Keith A.
director · 2026-08-21
Sold
$1.5M
Meister Keith A.
director · 2026-08-21
Sold
$953K
Meister Keith A.
director · 2026-08-20
Sold
$2.1M
Meister Keith A.
director · 2026-08-20
Sold
$1.2M
Meister Keith A.
director · 2026-08-20
Sold
$4.6M
Meister Keith A.
director · 2026-08-20
Sold
$3.3M
Meister Keith A.
director · 2026-08-20
Sold
$4.0M
Meister Keith A.
director · 2026-08-20
Sold
$9.1M
Meister Keith A.
director · 2026-08-20
Sold
$15.3M
Meister Keith A.
director · 2026-08-20
Sold
$6.3M
Meister Keith A.
director · 2026-08-20
Sold
$7.2M
Meister Keith A.
director · 2026-08-20
Sold
$5.0M
Meister Keith A.
director · 2026-08-20
Sold
$1.9M
Meister Keith A.
director · 2026-08-20
Sold
$743K
Meister Keith A.
director · 2026-08-20
Sold
$235K
Meister Keith A.
director · 2026-08-19
Sold
$2.6M
Meister Keith A.
director · 2026-08-19
Sold
$972K
Meister Keith A.
director · 2026-08-19
Sold
$11.7M
Meister Keith A.
director · 2026-08-19
Sold
$4.0M
Wedel Christensen Jakob
SVP, Strategy/Corp Development · 2026-08-18
Sold
$198K
Meister Keith A.
director · 2026-08-05
Sold
$498K
Meister Keith A.
director · 2026-08-05
Sold
$2.3M
Meister Keith A.
director · 2026-08-05
Sold
$6.1M
Meister Keith A.
director · 2026-08-05
Sold
$23.7M
Meister Keith A.
director · 2026-08-05
Sold
$13.5M
Meister Keith A.
director · 2026-08-05
Sold
$10.4M
Meister Keith A.
director · 2026-08-04
Sold
$13.8M
Meister Keith A.
director · 2026-08-04
Sold
$9.8M
Meister Keith A.
director · 2026-08-04
Sold
$13.6M
Meister Keith A.
director · 2026-08-04
Sold
$7.5M
Meister Keith A.
director · 2026-08-04
Sold
$7.0M
Meister Keith A.
director · 2026-08-04
Sold
$33.0M
Meister Keith A.
director · 2026-08-04
Sold
$5.5M
Meister Keith A.
director · 2026-08-04
Sold
$1.4M
Davies Scott M
Chief Legal Officer · 2026-07-30
Sold
$123K
Davies Scott M
Chief Legal Officer · 2026-06-25
Sold
$111K
Other filings
Coletti Julie Ann
Chief Legal Officer · 2026-09-08
Award
5,307 shares
Coletti Julie Ann
Chief Legal Officer · 2026-09-08
Award
14,214 shares
Coletti Julie Ann
Chief Legal Officer · 2026-09-08
Award
4,549 shares
Barnard Steven
SVP, Chief Technology Officer · 2026-09-05
Tax withholding
$86K
Sullivan Michael C
Chief Commercial Officer · 2026-08-05
Award
$900K
About Illumina, Inc.
Illumina, Inc. specializes in delivering advanced genetic and genomic analysis tools, primarily through sequencing and array technologies. The company's offerings empower clients across various sectors to integrate genomic insights into both research and clinical environments, with applications spanning critical fields like life sciences, cancer diagnostics, reproductive health, agriculture, and innovative new…
Medical - Diagnostics & Research
Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works