Stock Overview

Illumina Inc (ILMN)

NASDAQ · Healthcare · Diagnostics & Research

Illumina Inc is a Healthcare company with a market capitalization of $28.51B and a trailing P/E ratio of 35.2.

Market Cap
$28.51B
P/E (TTM)
35.2
Forward P/E
35.4
Price/Sales
6.4
Price/Book
10.0
EV/EBITDA
21.6
Beta
1.46
EPS (TTM)
$5.36
Profit Margin
19.4%
ROE
32.3%
Short % of Float
5.9%
Days to Cover
4.4
52W High
$205.10
52W Low
$91.00

5-Year Price History

Latest Annual Financials · FY ending December 31, 2025

Revenue
$4.34B
Gross Profit
$2.89B
Operating Income
$864.00M
Net Income
$850.00M
Free Cash Flow
$931.00M
Total Debt
$2.07B
Cash & Equivalents
$1.42B
Shareholder Equity
$2.72B

Recent Quarterly Earnings (EPS)

QuarterReportedActual EPSEstimateSurprise
Q1 2026April 30, 2026$1.15$1.06+8.5%
Q4 2025February 5, 2026$1.35$1.23+9.8%
Q3 2025October 30, 2025$1.34$1.17+14.5%
Q2 2025July 31, 2025$1.19$1.01+17.8%
Q1 2025May 8, 2025$0.97$0.94+3.2%
Q4 2024February 6, 2025$0.86$0.92-6.5%

Short Interest

FINRA-reported short interest for semi-monthly settlement dates, published about nine business days after each settlement. Share counts are adjusted to the current split basis.

SettlementShares Short% of Shares OutDays to CoverChange
July 15, 20268,752,4145.68%4.4+15.7%
June 30, 20267,565,7804.91%3.7-17.8%
June 15, 20269,207,4735.98%4.5+19.2%
May 29, 20267,723,0455.01%4.7+2.9%
May 15, 20267,503,1414.87%4.0+14.6%
April 30, 20266,546,5224.25%4.7-8.8%
April 15, 20267,178,2904.66%5.2+3.2%
March 31, 20266,955,5114.52%4.9-3.8%

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Frequently Asked Questions

What is Illumina Inc's market cap?

As of August 13, 2026, Illumina Inc (ILMN) has a market capitalization of $28.51B.

What is Illumina Inc's P/E ratio?

Illumina Inc trades at a trailing price-to-earnings (P/E) ratio of 35.2. Its forward P/E is 35.4.

Does Illumina Inc pay a dividend?

Illumina Inc does not currently pay a dividend.

What sector is ILMN in?

Illumina Inc is in the Healthcare sector, specifically the Diagnostics & Research industry.

What is Illumina Inc's short interest?

As of the July 15, 2026 FINRA settlement, 8,752,414 ILMN shares were sold short, or 5.68% of shares outstanding. Days to cover: 4.4. FINRA publishes short interest twice a month, about nine business days after each settlement date.

What was Illumina Inc's revenue?

In its latest reported fiscal year (ending December 31, 2025), Illumina Inc reported revenue of $4.34B and net income of $850.00M.

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Data as of August 13, 2026. Figures are sourced from company filings and market data and may be delayed or revised. For informational purposes only — not investment advice.