Ametek Inc (AME): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 3-for-2, first reflected in a filing dated 2011-02-24; 3-for-2, first reflected in a filing dated 2012-08-02. 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.

229.00M

As of 2025-12-31

-0.2%

3-year compound annual growth

-0.1%

5-year compound annual growth

-0.3%

10-year compound annual growth

2009-12-31 Shares Outstanding (shares) 2025-12-31

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

Period ended	Shares Outstanding	Change YoY	Source filing
2025-12-31	229.00M	-0.7%	2026-02-17, Balance as of period end
2024-12-31	230.70M	-0.1%	2026-02-17, Balance as of period end
2023-12-31	230.90M	+0.3%	2025-02-20, Balance as of period end
2022-12-31	230.10M	-0.7%	2024-02-22, Balance as of period end
2021-12-31	231.70M	+0.5%	2023-02-21, Balance as of period end
2020-12-31	230.50M	+0.6%	2022-02-22, Balance as of period end
2019-12-31	229.10M	+0.9%	2021-02-18, Balance as of period end
2018-12-31	227.10M	-1.8%	2020-02-20, Balance as of period end
2017-12-31	231.20M	+0.8%	2019-02-21, Balance as of period end
2016-12-31	229.40M	-2.6%	2018-02-22, Balance as of period end
2015-12-31	235.50M	-2.4%	2017-02-23, Balance as of period end
2014-12-31	241.30M	-1.5%	2016-02-25, Balance as of period end
2013-12-31	245.00M	+0.7%	2015-02-24, Balance as of period end
2012-12-31	243.40M	+1.2%	2014-02-26, Balance as of period end
2011-12-31	240.60M	n/c	2013-02-21, Balance as of period end
2010-12-31	160.70M	-0.7%	2012-02-23, Balance as of period end
2009-12-31	161.80M	n/a	2011-02-24, Balance as of period end