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Illumina stock buybacks

ILMN
$542Mbought back in the 12 months to Jun 28, 2026

Illumina bought back $542M of its stock in the last twelve months, $276M more than it paid out in stock compensation. Its share count is down 2.5% from a year earlier.

Stock repurchases by quarter
$0$200M$400MQ3 '20Q3 '21Q3 '22Q3 '23Q3 '24Q2 '26
Show as table
PeriodValue
Q3 '20$125M
Q4 '20$281M
Q1 '21$0
Q2 '21$0
Q3 '21$0
Q4 '21$0
Q1 '22$0
Q2 '22$0
Q3 '22$0
Q4 '22$0
Q1 '23$0
Q2 '23$0
Q3 '23$0
Q4 '23$0
Q1 '24$0
Q2 '24$0
Q3 '24$99M
Q4 '24$17M
Q1 '25$200M
Q2 '25$370M
Q3 '25$130M
Q4 '25$42M
Q1 '26$242M
Q2 '26$128M
Diluted shares outstanding
147.6M153.5M159.4MQ3 '20Q3 '21Q3 '22Q3 '23Q3 '24Q3 '25Q2 '26
Show as table
PeriodValue
Q3 '20148.0M
Q4 '20148.0M
Q1 '21147.0M
Q2 '21147.0M
Q3 '21153.0M
Q4 '21157.0M
Q1 '22159.0M
Q2 '22157.0M
Q3 '22157.0M
Q4 '22155.0M
Q1 '23158.0M
Q2 '23158.0M
Q3 '23158.0M
Q4 '23158.0M
Q1 '24159.0M
Q2 '24159.0M
Q3 '24160.0M
Q4 '24158.0M
Q1 '25159.0M
Q2 '25157.0M
Q3 '25154.0M
Q4 '25154.0M
Q1 '26154.0M
Q2 '26153.0M
$128Mlast quarter (Q2 2026)
$276Mnet of stock compensation ($266M)
−2.5%diluted shares, 1 year
+5.4%diluted shares, 5 years
—dividends, 12 months
58%of free cash flow ($931M) spent on buybacks
$40Mraised by issuing stock, 12 months
151.0Mshares outstanding (Jul 24, 2026)

By fiscal year

Fiscal yearBuybacksDividendsStock payFree cash flowDiluted sharesFiling
2025$742M—$275M$931M156.0M10-K
2024$116M—$370M$709M159.0M10-K
2023$0—$380M$283M158.0M10-K
2023$0—$366M$106M157.0M10-K
2022$0—$754M$337M151.0M10-K
2021$736M—$194M$891M148.0M10-K
2019$324M—$194M$842M149.0M10-K
2018$201M—$193M$846M149.0M10-K
2017$251M—$164M$565M148.0M10-K
2017$249M—$129M$519M148.0M10-K

Questions

Does Illumina, Inc. buy back its stock?
Illumina bought back $542M of its stock in the last twelve months, $276M more than it paid out in stock compensation. Its share count is down 2.5% from a year earlier.
How much did Illumina, Inc. spend on buybacks in fiscal 2025?
$742M, according to its 10-K for the fiscal year ending Dec 28, 2025.
Is Illumina, Inc.'s share count going down?
Its diluted share count changed +5.4% over five fiscal years and −2.5% over the last year.

Latest filing used: 10-Q for the period ending Jun 28, 2026, filed Jul 31, 2026 · open on SEC.gov

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