TickerFacts.

Anaptysbio, Inc (ANAB): Shares Outstanding

Annual figures by period end, from SEC filings.

28.02M
As of 2025-12-31
29.03M
As of 2026-03-31
-0.6%
3-year compound annual growth
+0.5%
5-year compound annual growth
30.47M2016-12-31: 2.65M2017-12-31: 23.79M2018-12-31: 26.92M2019-12-31: 27.25M2020-12-31: 27.36M2021-12-31: 27.65M2022-12-31: 28.51M2023-12-31: 26.60M2024-12-31: 30.47M2025-12-31: 28.02M28.02M
2016-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3128.02M-8.1%2026-03-03, Balance as of period end
2024-12-3130.47M+14.6%2026-03-03, Balance as of period end
2023-12-3126.60M-6.7%2025-02-27, Balance as of period end
2022-12-3128.51M+3.1%2024-03-11, Balance as of period end
2021-12-3127.65M+1.1%2023-03-01, Balance as of period end
2020-12-3127.36M+0.4%2022-03-07, Balance as of period end
2019-12-3127.25M+1.2%2021-02-25, Balance as of period end
2018-12-3126.92M+13.2%2020-03-02, Balance as of period end
2017-12-3123.79M+797.4%2019-02-28, Balance as of period end
2016-12-312.65Mn/a2018-03-05, Balance as of period end