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Illumina Shares Outstanding 2011-2025 | ILMN

Annual FY2011–FY2025 · quarterly through Q4 FY2025

Latest annual · FY2025

153.0M

−3.8%YoY vs FY2024Source: 10-KFY2025

From 126.6M in FY2011 to 153.0M in FY2025: 1.2× in 14 years.

By quarter▲▼ vs a year before
Fiscal yearQ1Q2Q3Q4
FY25Not reportedNot reportedNot reported153M−3.8%
FY24Not reportedNot reportedNot reported159M0.0%
FY23Not reportedNot reportedNot reported159M+1.3%
FY22Not reportedNot reportedNot reported157M+7.5%
FY21Not reportedNot reportedNot reported146M

Shaded by size: darkest is the largest quarter shown; ringed is the latest reported; a dash marks a quarter with no separate figure. Each quarter sits by its period-end date.

Key Statistics

Trend DirectionStable
CAGR

+0.8%

FY2019
147.0M
FY2025
153.0M

5 years selected · on the chart

Shares Outstanding History

Year-over-year comparison from 10-K annual reports

  1. 153.0M
YoY changeLargest recent move+12.5%in FY14Latest −3.8%

Shares Outstanding, period by period

PeriodValueChangeSource
FY2025153.0M−3.8%10-K
FY2024159.0M0.0%flat10-K
FY2023159.0M+1.3%10-K
FY2022157.0M+7.5%10-K
FY2021146.0M−0.7%10-K
FY2019147.0M0.0%flat10-K
FY2018147.0M0.0%flat10-K
FY2017147.0M+0.3%10-K
FY2016146.6M+2.1%10-K
FY2014143.6M+12.5%10-K
FY2013127.7M+3.0%10-K
FY2012123.9M−2.1%10-K
FY2011126.6M—10-K

What is shares outstanding?

Shares outstanding is the total number of common shares currently held by all shareholders, including restricted shares.

What is Illumina's current shares outstanding?

Illumina (ILMN) annual shares outstanding for 2025 was 153.0M, a 3.77% decline from 2024. Illumina shares outstanding for the quarter ending December 28, 2025 was 153.0M.

What was Illumina's shares outstanding in 2024?

Illumina annual shares outstanding for 2024 was 159.0M, a 0.00% increase from 2023.

What was Illumina's shares outstanding in 2023?

Illumina annual shares outstanding for 2023 was 159.0M, a 1.27% increase from 2022.

What is Illumina's 4-year shares outstanding CAGR?

Illumina shares outstanding grew at a compound annual growth rate (CAGR) of 1.18% from FY2021 to FY2025, going from 146.0M to 153.0M over 4 years.

Company
Illumina
Ticker
ILMN
Sector
Other
Industry
Laboratory Analytical Instruments