Companies / Illumina Inc
Illumina Inc
Financials · FY2025
Ownership
151.0M shares outstanding · as of Jul 24, 2026
Ownership
| Insiders | 2.13% | 3,214,954 |
| 10%+ / strategic | 5.26% | 7,939,213 |
| Institutions | 108.72% | 164,173,766 |
| Public float | 0.00% | 0 |
Reported holdings exceed shares outstanding — public float shown as 0; some positions may overlap or lag.
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 17
View all →| Insider | % of shares | Shares |
|---|---|---|
Meister Keith A.Director | 1.88% | 2,837,090 |
Thaysen JacobCEOChief Executive Officer · Director | 0.07% | 109,073 |
Barnard StevenSVP, Chief Technology Officer | 0.03% | 41,335 |
Dhingra AnkurSVP, Chief Financial Officer | 0.02% | 34,264 |
Pegels Kevin CarlChief of Global Operations | 0.02% | 29,038 |
Schiller Philip WDirector | 0.01% | 22,220 |
Leckman PatriciaSVP, Chief People Officer | 0.01% | 21,259 |
Davies Scott MChief Legal Officer | 0.01% | 20,953 |
Siegel Susan EDirector | 0.01% | 16,535 |
Dorsa CarolineDirector | 0.01% | 15,754 |
Institutional holders 868
View all →| Holder | Value | % of shares |
|---|---|---|
| $3.37B | 12.71% | |
| $2.64B | 13.31% | |
| $1.88B | 9.51% | |
| $1.14B | 4.31% | |
| $715.58M | 3.92% | |
| $547.16M | 2.76% | |
| $502.29M | 2.54% | |
| $490.71M | 2.64% | |
| $446.48M | 2.25% | |
| $375.14M | 2.02% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| May 12, 2026 | Meister Keith A. Director | Other | Common Stock | $36.94M | -255K -6.25% | 3,829,508 2.54% of shares | low |
| May 12, 2026 | Meister Keith A. Director | Exercise | Common Stock | $26.26M | +255K +6.67% | 4,084,886 2.71% of shares | low |
| May 13, 2026 | Meister Keith A. Director | Sell | Common Stock | $23.19M | -160K -4.17% | 3,669,885 2.43% of shares | high |
| May 28, 2026 | Meister Keith A. Director | Sell | Common Stock | $16.29M | -110K -3.26% | 3,280,048 2.17% of shares | high |
| May 29, 2026 | Meister Keith A. Director | Sell | Common Stock | $15.28M | -93K -2.94% | 3,067,413 2.03% of shares | high |
| Jun 1, 2026 | Meister Keith A. Director | Sell | Common Stock | $14.40M | -88K -2.99% | 2,845,924 1.88% of shares | high |
| May 11, 2026 | Meister Keith A. Director | Other | Common Stock | $11.41M | -80K -2.04% | 3,829,508 2.54% of shares | low |
| Jun 1, 2026 | Meister Keith A. Director | Sell | Common Stock | $11.41M | -70K -2.29% | 2,995,190 1.98% of shares | high |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Vanguard Group Inc | Passive13G/A | — |
| Capital World Investors | Passive13G/A | — |
| Vanguard Capital Management | Passive13G | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| ILMN | — | 452327109 |