TickerFacts.

Aaon, Inc. (AAON): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 3-for-2, first reflected in a filing dated 2013-08-08; 3-for-2, first reflected in a filing dated 2023-11-06. Figures are as filed: per-share figures and share counts last reported before a split are on the old share basis, so changes and growth rates across a split are not shown. Splits are read from the filings' own restatements, so a share conversion in a merger or reorganization shows up the same way.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the year ended 2013-12-31 (for example after a spin-off or a discontinued operation), while the year before it was last reported on the old basis. Changes across those points are marked n/c (not comparable), and growth rates are not computed across them.

81.69M
As of 2025-12-31
82.45M
As of 2026-06-30
+0.6%
3-year compound annual growth
2010-12-31: 24.76M2011-12-31: 24.62M2012-12-31: 36.78M2013-12-31: 55.07M2014-12-31: 54.04M2015-12-31: 53.01M2016-12-31: 52.65M2017-12-31: 52.42M2018-12-31: 51.99M2019-12-31: 52.08M2020-12-31: 52.22M2021-12-31: 52.53M2022-12-31: 80.14M2023-12-31: 81.51M2024-12-31: 81.44M2025-12-31: 81.69M81.69M
2010-12-31 Shares Outstanding (shares) 2025-12-31

Paler bars were last filed before a stock split, on the old share basis.

Period endedShares OutstandingChange YoYSource filing
2025-12-3181.69M+0.3%2026-03-02, Balance as of period end
2024-12-3181.44M-0.1%2026-03-02, Balance as of period end
2023-12-3181.51M+1.7%2025-02-27, Balance as of period end
2022-12-3180.14Mn/c2024-02-28, Balance as of period end
2021-12-3152.53M+0.6%2023-02-27, Balance as of period end
2020-12-3152.22M+0.3%2022-02-28, Balance as of period end
2019-12-3152.08M+0.2%2021-02-25, Balance as of period end
2018-12-3151.99M-0.8%2020-02-27, Balance as of period end
2017-12-3152.42M-0.4%2020-02-27, Balance as of period end
2016-12-3152.65M-0.7%2018-02-27, Balance as of period end
2015-12-3153.01M-1.9%2017-02-23, Balance as of period end
2014-12-3154.04M-1.9%2016-02-25, Balance as of period end
2013-12-3155.07Mn/c2015-02-27, Balance as of period end
2012-12-3136.78Mn/c2014-03-13, Balance as of period end
2011-12-3124.62M-0.6%2013-03-14, Balance as of period end
2010-12-3124.76Mn/a2012-03-14, Balance as of period end