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Shares Outstanding for Illumina (ILMN)

As of · Reported

Metric

Latest period

154.00M

YoY change

-1.9%

5Y CAGR

+1.1%

Peak year (2024)

159.00M

Shares Outstanding history chart for Illumina (ILMN) from 1999 to 2025

Latest: 156.00M

Shares Outstanding growth chart for Illumina (ILMN) from 1999 to 2025

Latest: -1.9%

Shares Outstanding history table for Illumina (ILMN) from 1999 to 2025

  • 2025156.00M-1.9%
  • 2024159.00M+0.6%
  • 2023158.00M+0.6%
  • 2022157.00M+4.0%
  • 2021151.00M+2.0%
  • 2020148.00M-0.7%
  • 2019149.00M0.0%
  • 2018149.00M+0.7%
  • 2017148.00M0.0%
  • 2016148.00M-0.7%
  • 2015149.00M+0.0%
  • 2014148.98M+6.5%
  • 2013139.94M+4.7%
  • 2012133.69M-3.8%
  • 2011138.94M-3.1%
  • 2010143.43M+4.6%
  • 2009137.10M+2.6%
  • 2008133.61M+23.4%
  • 2007108.31M+11.1%
  • 200697.51M+21.4%
  • 200580.29M+12.0%
  • 200471.69M+12.3%
  • 200363.85M+3.4%
  • 200261.78M+3.8%
  • 200159.50M+6.9%
  • 200055.63M+1872.5%
  • 19992.82M—

Shares Outstanding values are taken from Illumina's reported income statements (quarterly 10-Q and annual 10-K filings with the U.S. Securities and Exchange Commission). Each row shows the period end date and the filing date. YoY compares each figure to the same period one year earlier. Amounts are in USD as filed.

About Shares Outstanding at Illumina (ILMN)

According to Illumina's latest reported financial statements, the company's latest reported diluted shares outstanding is 154.00M. Diluted weighted-average shares outstanding is the share count used to compute per-share metrics like EPS. Buybacks lower it; new issuance, stock-based compensation, and convertible securities raise it. Multiply by the stock price for market capitalization.

Headline figure above is from the reporting period ending (reported ). Chart and table below cover the full reported history back to .

The 2025 reading of Illumina (ILMN) diluted shares outstanding is 156.00M – edged down 1.9% year-over-year.

Illumina diluted shares outstanding has grown on net over the period, with a +1.1% compound annual growth rate over 2020–2025 (5 years).

Between 2024 and 2025, Illumina diluted shares outstanding edged down 1.9%, falling from 159.00M to 156.00M.

Across the available history, diluted shares outstanding reached its high of 159.00M in 2024 and its low of 2.82M in 1999.

Illumina Shares Outstanding by Year

Illumina Shares Outstanding 2025: 156.00M

In 2025, Illumina reported diluted shares outstanding of 156.00M, edged down 1.9% below 2024.

Illumina Shares Outstanding 2024: 159.00M

Illumina diluted shares outstanding in 2024 was 159.00M, edged up 0.6% from 2023. This figure represents the highest annual value in the available history.

Illumina Shares Outstanding 2023: 158.00M

2023's diluted shares outstanding for Illumina came in at 158.00M, edged up 0.6% from 2022.

Illumina Shares Outstanding 2022: 157.00M

Illumina posted diluted shares outstanding of 157.00M in 2022, edged up 4.0% from 2021.

Illumina Shares Outstanding 2021: 151.00M

Illumina diluted shares outstanding in 2021 was 151.00M.

See more financial history for Illumina (ILMN).

Sector peers by Shares Outstanding

Healthcare peers of Illumina (ILMN), ranked by their latest diluted shares outstanding

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