TickerFacts.

Arcosa, Inc. (ACA): Shares Outstanding

Annual figures by period end, from SEC filings.

Figures left out. The filed Shares Outstanding for the year ended 2017-12-31 is not shown: zero share count.

49.00M
As of 2025-12-31
+0.4%
3-year compound annual growth
+0.3%
5-year compound annual growth
2018-12-31: 48.80M2019-12-31: 48.30M2020-12-31: 48.20M2021-12-31: 48.30M2022-12-31: 48.40M2023-12-31: 48.60M2024-12-31: 48.80M2025-12-31: 49.00M49.00M
2018-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3149.00M+0.4%2026-02-27, Balance as of period end
2024-12-3148.80M+0.4%2026-02-27, Balance as of period end
2023-12-3148.60M+0.4%2025-02-28, Balance as of period end
2022-12-3148.40M+0.2%2024-02-23, Balance as of period end
2021-12-3148.30M+0.2%2023-02-24, Balance as of period end
2020-12-3148.20M-0.2%2022-02-24, Balance as of period end
2019-12-3148.30M-1.0%2021-02-25, Balance as of period end
2018-12-3148.80Mn/a2020-02-27, Balance as of period end