TickerFacts.

Perma-Fix Environmental Services Inc (PESI): Shares Outstanding

Annual figures by period end, from SEC filings.

Stock splits: 1-for-5, first reflected in a filing dated 2013-12-12. 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.

18.52M
As of 2025-12-31
21.21M
As of 2026-06-30
+11.6%
3-year compound annual growth
+8.8%
5-year compound annual growth
+4.8%
10-year compound annual growth
2011-12-31: 11.21M2012-12-31: 11.24M2013-12-31: 11.40M2014-12-31: 11.47M2015-12-31: 11.54M2016-12-31: 11.67M2017-12-31: 11.73M2018-12-31: 11.94M2019-12-31: 12.12M2020-12-31: 12.15M2021-12-31: 13.21M2022-12-31: 13.32M2023-12-31: 13.65M2024-12-31: 18.38M2025-12-31: 18.52M18.52M
2011-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3118.52M+0.8%2026-03-24, Balance as of period end
2024-12-3118.38M+34.7%2026-03-24, Balance as of period end
2023-12-3113.65M+2.4%2025-03-13, Balance as of period end
2022-12-3113.32M+0.8%2024-03-13, Balance as of period end
2021-12-3113.21M+8.7%2023-03-23, Balance as of period end
2020-12-3112.15M+0.3%2022-04-06, Balance as of period end
2019-12-3112.12M+1.5%2021-03-29, Balance as of period end
2018-12-3111.94M+1.8%2020-03-20, Balance as of period end
2017-12-3111.73M+0.5%2019-04-01, Balance as of period end
2016-12-3111.67M+1.1%2018-03-16, Balance as of period end
2015-12-3111.54M+0.7%2017-03-24, Balance as of period end
2014-12-3111.47M+0.6%2016-03-24, Balance as of period end
2013-12-3111.40M+1.4%2015-03-31, Balance as of period end
2012-12-3111.24M+0.3%2014-04-15, Balance as of period end
2011-12-3111.21Mn/a2013-12-12, Balance as of period end