Astera Labs (ALAB) Shares Outstanding (2023 - 2026)

Astera Labs has disclosed Shares Outstanding across 4 years of filings, most recently posting $171.3 million for Q1 2026.

• Quarterly Shares Outstanding rose 3.86% year-over-year to $171.3 million in Q1 2026, while the trailing twelve-month figure through Mar 2026 was $171.3 million (up 3.86% YoY) and the FY2025 annual result came in at $170.2 million, up 5.04% from the prior year.
• Shares Outstanding improved to $171.3 million in Q1 2026, from $170.2 million in the prior quarter.
• Over five years, Shares Outstanding peaked at $171.3 million in Q1 2026 and troughed at $40.6 million in Q1 2023.
• A 4-year average of $126.1 million and a median of $158.6 million in 2024 frame the typical range for Shares Outstanding.
• Annual changes were most pronounced in 2024 — Shares Outstanding jumped 286.21% — and 2026, when it gained 3.86%.
• Tracing ALAB's Shares Outstanding over 4 years: stood at $42.0 million in 2023, then surged by 285.34% to $162.0 million in 2024, then climbed by 5.04% to $170.2 million in 2025, then advanced by 0.64% to $171.3 million in 2026.
• Business Quant data shows ALAB's Shares Outstanding at $171.3 million in Q1 2026, $170.2 million in Q4 2025, and $168.9 million in Q3 2025.