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 5 sales; 944 institutions reported holding it in 13F filings for Q2 2026, worth $27.5B in total; ARK Invest is the only superinvestor holding it.
Key figures
- Market capClose on Nov 10, 2026
- $32.5B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $354.8M in total
- 5
- 13F holdersQ2 2026, +96 vs. previous quarter
- 944
- 13F valueReported value at the end of Q2 2026
- $27.5B
- Superinvestors holdingAt the end of Q2 2026
- 1
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2025
- $4.34B
- −0.7% year over year
- Net income, FY2025
- $850.0M
- No comparable prior period
- Free cash flow, FY2025
- $931.0M
- +31.3% year over year
- Revenue, Q3 FY2026
- $1.13B
- +4.2% year over year
Revenue flow, FY2025
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 15, 2026.
- Short interest
- 7.89M
- Shares sold short
- Change
- −1.59M
- −16.8% vs. previous
- Days to cover
- 2.94
- At average daily volume
Superinvestors holding ILMN, Q2 2026
Go to the superinvestors tab1 superinvestor reports holding Illumina, Inc. on Form 13F. Percentages are the stock's share of each portfolio.
Latest insider trades
See all insider tradesOpen-market purchases and sales by Illumina, Inc. insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 5, 2026 (view filing)5:15 PM ET | Nov 3-4 | 2 days | Meister Keith A.Director | SSale | −281.4K | $236.50 | −$66.6M | −36.5%488.9K after | 13 lots |
| Sep 4, 2026 (view filing)6:43 PM ET | Sep 2-4 | 2 days | Meister Keith A.Director | SSale | −263.6K | $217.03 | −$57.2M | −25.5%770.4K after | 12 lots |
| Aug 27, 2026 (view filing)7:35 PM ET | Aug 25-27 | 2 days | Meister Keith A.Director | SSale | −375.9K | $226.74 | −$85.2M | −26.7%1.03M after | 13 lots |
| Aug 21, 2026 (view filing)7:42 PM ET | Aug 19-21 | 2 days | Meister Keith A.Director | SSale | −679.6K | $214.19 | −$145.6M | −32.5%1.41M after | 28 lots |
| Aug 20, 2026 (view filing)4:09 PM ET | Aug 18 | 2 days | Wedel Christensen JakobSVP, Strategy/Corp Development | SSale | −1.03K | $191.52 | −$197.8K | −6.9%14.0K after | 10b5-1 |
| Aug 6, 2026 (view filing)4:54 PM ET | Aug 4-5 | 2 days | Meister Keith A.Director | SSale | −741.1K | $199.91 | −$148.2M | −26.2%2.09M after | 14 lots |
| Aug 3, 2026 (view filing)4:24 PM ET | Jul 30 | 4 days | Davies Scott MChief Legal Officer | SSale | −615 | $200.00 | −$123.0K | −2.9%20.3K after | 10b5-1 |
| Jun 25, 2026 (view filing) | Jun 25 | Same day | Davies Scott MChief Legal Officer | SSale | −615 | $180.00 | −$110.7K | −2.9%21.0K after | 10b5-1 |
| Jun 9, 2026 (view filing) | Jun 5 | 4 days | Leckman PatriciaSVP, Chief People Officer | SSale | −783 | $162.59 | −$127.3K | −3.6%21.3K after | 5 lots10b5-1 |
| Jun 4, 2026 (view filing) | Jun 2 | 2 days | Leckman PatriciaSVP, Chief People Officer | SSale | −784 | $162.08 | −$127.1K | −3.4%22.0K after | 3 lots10b5-1 |
Top 10 13F holders, Q2 2026
See all 944 holdersThe largest institutional positions in Illumina, Inc. at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 19,191,398 | $3.37B | 0.05% | +167,808+0.9% | Added |
| Capital World Investors | 15,425,298 | $2.71B | 0.32% | −124,662−0.8% | Reduced |
| Vanguard Portfolio Management LLC | 6,627,157 | $1.17B | 0.05% | −196,497−2.9% | Reduced |
| Vanguard Capital Management LLC | 6,587,534 | $1.16B | 0.02% | −7,302−0.1% | Reduced |
| State Street Corp | 6,507,288 | $1.14B | 0.03% | +77,944+1.2% | Added |
| WCM Investment Management, LLC | 6,206,701 | $1.12B | 2.04% | +283,528+4.8% | Added |
| FMR LLC | 4,523,417 | $795.4M | 0.03% | +2,976,556+192.4% | Added |
| AQR Capital Management LLC | 3,544,465 | $623.2M | 0.22% | −436,615−11.0% | Reduced |
| Primecap Management Co | 3,514,649 | $618.0M | 0.37% | +1,447,350+70.0% | Added |
| Geode Capital Management, LLC | 2,946,669 | $516.7M | 0.03% | −104,610−3.4% | Reduced |
Holders of 5% or more of ILMN
See all 4 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Illumina, Inc..
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| FMR LLC | 13G | 10.70%16.2M shares | New | Oct 7, 20261 filing | Oct 7, 2026 | SEC |
| Capital World Investors | 13G/A | 10.30%15.8M shares | −2.90 ppfrom 13.20% | Dec 5, 20245 filings | May 14, 2026 | SEC |
| BlackRock, Inc. | 13G/A | 8.90%13.5M shares | – | Oct 27, 20261 filing | Oct 27, 2026 | SEC |
| Vanguard Capital Management LLC | 13G/A | 7.58%11.4M shares | +2.39 ppfrom 5.19% | Apr 30, 20262 filings | Oct 30, 2026 | SEC |
Politician trades
All politician trades in ILMN9 members of Congress reported 38 trades in Illumina, Inc. since 2020. Newest filings:
| Filed | Politician | Type | Amount |
|---|---|---|---|
| Mar 9, 2026 |  Gilbert Ray Cisneros, Jr. House · CA | Buy | $1K-$15K |
| Nov 21, 2025 |  Lisa C. McClain House · MI | Sell | $1K-$15K |
| Nov 21, 2025 | Lisa C. McClain House · MI | Buy | $1K-$15K |
| Nov 21, 2025 | Lisa C. McClain House · MI | Sell | $1K-$15K |
| Aug 13, 2025 | Lisa C. McClain House · MI | Buy | $1K-$15K |
House · CA · Mar 9, 2026
Buy$1K-$15K
House · MI · Nov 21, 2025
Sell$1K-$15K
House · MI · Nov 21, 2025
Buy$1K-$15K
House · MI · Nov 21, 2025
Sell$1K-$15K
House · MI · Aug 13, 2025
Buy$1K-$15K