Tectonic Therapeutic, Inc. (TECX) — Shares Outstanding

Annual figures by fiscal year, from SEC filings.

2017: 2.31M2018: 23.81M2019: 31.64M2020: 43.65M2021: 43.65M2022: 43.92M2023: 1.41M2024: 14.86M2025: 18.74M18.74M
2017Shares Outstanding (shares)2025
Fiscal YearShares OutstandingChange YoY
202518.74M+26.1%
202414.86M+955.3%
20231.41M-96.8%
202243.92M+0.6%
202143.65M+0.0%
202043.65M+38.0%
201931.64M+32.9%
201823.81M+932.7%
20172.31M