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Aon stock buybacks

AON
$1.6Bbought back in the 12 months to Jun 30, 2026

Aon bought back $1.6B of its stock in the last twelve months, $1.2B more than it paid out in stock compensation. Its share count is down 1.6% from a year earlier.

Stock repurchases by quarter
$0$1B$2BQ3 '20Q3 '21Q3 '22Q3 '23Q3 '24Q2 '26
Show as table
PeriodValue
Q3 '20$500M
Q4 '20$800M
Q1 '21$50M
Q2 '21$242M
Q3 '21$1.3B
Q4 '21$2B
Q1 '22$828M
Q2 '22$500M
Q3 '22$1.2B
Q4 '22$675M
Q1 '23$550M
Q2 '23$550M
Q3 '23$850M
Q4 '23$750M
Q1 '24$250M
Q2 '24$250M
Q3 '24$300M
Q4 '24$200M
Q1 '25$250M
Q2 '25$250M
Q3 '25$250M
Q4 '25$250M
Q1 '26$500M
Q2 '26$600M
Diluted shares outstanding
201.6M216.8M232.0MQ3 '20Q3 '21Q3 '22Q3 '23Q3 '24Q3 '25Q2 '26
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PeriodValue
Q3 '20233.5M
Q4 '20230.8M
Q1 '21228.1M
Q2 '21228.0M
Q3 '21225.4M
Q4 '21222.9M
Q1 '22216.4M
Q2 '22214.7M
Q3 '22212.6M
Q4 '22209.1M
Q1 '23207.1M
Q2 '23206.3M
Q3 '23204.6M
Q4 '23202.0M
Q1 '24200.1M
Q2 '24213.3M
Q3 '24218.4M
Q4 '24218.2M
Q1 '25217.9M
Q2 '25217.3M
Q3 '25216.7M
Q4 '25216.5M
Q1 '26215.4M
Q2 '26213.9M
$600Mlast quarter (Q2 2026)
$1.2Bnet of stock compensation ($370M)
−1.6%diluted shares, 1 year
−6.9%diluted shares, 5 years
$658Mdividends, 12 months
49%of free cash flow ($3.2B) spent on buybacks
$65Mraised by issuing stock, 12 months
$7.7Bleft under its authorization as of Jun 30, 2026

By fiscal year

Fiscal yearBuybacksDividendsStock payFree cash flowDiluted sharesFiling
2025$1.0B$629M$432M$3.2B217.1M10-K
2024$1.0B$562M$474M$2.8B212.5M10-K
2023$2.7B$489M$438M$3.2B205.0M10-K
2022$3.2B$463M$397M$3.0B213.2M10-K
2021$3.5B$447M$449M$2.0B226.1M10-K
2020$1.8B$412M$312M$2.6B233.1M10-K
2019$2.0B$410M$317M$1.6B240.6M10-K
2018$1.5B$382M$338M$1.4B247.0M10-K
2017$2.4B$364M$319M$551M260.7M10-K
2016$1.3B$345M$306M$2.2B270.3M10-K

Questions

Does Aon plc buy back its stock?
Aon bought back $1.6B of its stock in the last twelve months, $1.2B more than it paid out in stock compensation. Its share count is down 1.6% from a year earlier.
How much did Aon plc spend on buybacks in fiscal 2025?
$1.0B, according to its 10-K for the fiscal year ending Dec 31, 2025.
Is Aon plc's share count going down?
Its diluted share count changed −6.9% over five fiscal years and −1.6% over the last year.
Does Aon plc have a buyback authorization?
Its filings show $7.7B remaining under its repurchase authorization as of Jun 30, 2026.

Latest filing used: 10-Q for the period ending Jun 30, 2026, filed Jul 29, 2026 · open on SEC.gov

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