TickerFacts.

Anterix Inc. (ATEX): Shares Outstanding

Annual figures by period end, from SEC filings.

18.91M
As of 2026-03-31
19.55M
As of 2026-06-30
0.0%
3-year compound annual growth
+1.4%
5-year compound annual growth
+2.8%
10-year compound annual growth
18.92M2014-03-31: 126.8K2015-03-31: 12.53M2016-03-31: 14.30M2017-03-31: 14.36M2018-03-31: 14.49M2019-03-31: 14.74M2020-03-31: 17.18M2021-03-31: 17.67M2022-03-31: 18.38M2023-03-31: 18.92M2024-03-31: 18.45M2025-03-31: 18.61M2026-03-31: 18.91M18.91M
2014-03-31 Shares Outstanding (shares) 2026-03-31
Period endedShares OutstandingChange YoYSource filing
2026-03-3118.91M+1.6%2026-06-25, Balance as of period end
2025-03-3118.61M+0.9%2026-06-25, Balance as of period end
2024-03-3118.45M-2.5%2025-06-24, Balance as of period end
2023-03-3118.92M+3.0%2024-06-26, Balance as of period end
2022-03-3118.38M+4.0%2023-06-14, Balance as of period end
2021-03-3117.67M+2.8%2022-05-26, Balance as of period end
2020-03-3117.18M+16.6%2021-06-15, Balance as of period end
2019-03-3114.74M+1.7%2020-05-28, Balance as of period end
2018-03-3114.49M+0.9%2019-05-20, Balance as of period end
2017-03-3114.36M+0.4%2018-08-09, Balance as of period end
2016-03-3114.30M+14.1%2017-06-06, Balance as of period end
2015-03-3112.53Mn/m2016-06-13, Balance as of period end
2014-03-31126.8Kn/a2015-06-10, Balance as of period end