TickerFacts.

Tennant Co (TNC): Shares Outstanding

Annual figures by period end, from SEC filings.

Restated years: each year's figure is from the latest filing that reports it. The company later restated the years ended 2011-12-31, 2021-12-31, 2024-12-31 (for example after a spin-off or a discontinued operation), while the year before each 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.

17.85M
As of 2025-12-31
17.05M
As of 2026-06-30
19.04M2010-12-31: 19.04M2011-12-31: 18.83M2012-12-31: 18.46M2013-12-31: 18.49M2014-12-31: 18.42M2015-12-31: 17.74M2016-12-31: 17.69M2017-12-31: 17.88M2018-12-31: 18.13M2019-12-31: 18.34M2020-12-31: 18.50M2021-12-31: 18.54M2022-12-31: 18.52M2023-12-31: 18.63M2024-12-31: 18.85M2025-12-31: 17.85M17.85M
2010-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3117.85M-5.3%2026-02-24, Balance as of period end
2024-12-3118.85Mn/c2026-02-24, Balance as of period end
2023-12-3118.63M+0.6%2025-02-18, Balance as of period end
2022-12-3118.52M-0.1%2024-02-22, Balance as of period end
2021-12-3118.54Mn/c2023-02-23, Balance as of period end
2020-12-3118.50M+0.9%2022-02-24, Balance as of period end
2019-12-3118.34M+1.2%2021-02-25, Balance as of period end
2018-12-3118.13M+1.4%2020-02-27, Balance as of period end
2017-12-3117.88M+1.1%2019-02-28, Balance as of period end
2016-12-3117.69M-0.3%2018-02-28, Balance as of period end
2015-12-3117.74M-3.6%2017-03-01, Balance as of period end
2014-12-3118.42M-0.4%2016-02-29, Balance as of period end
2013-12-3118.49M+0.1%2015-02-27, Balance as of period end
2012-12-3118.46M-2.0%2014-02-28, Balance as of period end
2011-12-3118.83Mn/c2013-02-22, Balance as of period end
2010-12-3119.04Mn/a2012-02-24, Balance as of period end