What is Astera Labs, Inc.'s shares (basic)?

Astera Labs, Inc. (ALAB) reported shares (basic) of 170.7M in Q1 2026.

How has Astera Labs, Inc.'s shares (basic) changed year-over-year?

Astera Labs, Inc.'s shares (basic) increased by 4.6% year-over-year, from 163.2M to 170.7M.

What does shares (basic) mean?

The average number of actual shares owned by investors throughout the year, accounting for any shares the company bought back or issued.

Earnings Per Share

Shares (Basic)

Astera Labs, Inc. Shares (Basic) increased by 2.0% to 170.7M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 4.6%, from 163.2M to 170.7M.

Analysis

StatementIncome Statement

SectionEarnings Per Share

CategoryCapital Allocation

SignalContext dependent

VolatilityStable

First reportedQ4 2013

Last reportedQ4 2025

How to read this metric

A decreasing trend typically signals an aggressive share buyback program, which can increase the value of remaining shares.

Detailed definition

Weighted-average shares outstanding (basic) is the calculation of the total number of common shares held by the public d...

Peer comparison

Used to evaluate the scale of a company's equity base relative to its market capitalization and peer group.

Metric ID: weighted_shares_basic

Historical Data

14 periods

	Q1 '22	Q2 '22	Q3 '22	Q4 '22	Q1 '23	Q2 '23	Q3 '23	Q1 '24	Q2 '24	Q3 '24	Q1 '25	Q2 '25	Q3 '25	Q1 '26
Value	8.5M	8.5M	8.5M	8.5M	35.8M	36.6M	37.5M	52.5M	155.2M	156.8M	163.2M	165.4M	167.4M	170.7M
QoQ Change	—	+0.0%	+0.0%	+0.0%	+319.4%	+2.1%	+2.5%	+40.2%	+195.4%	+1.1%	+4.1%	+1.4%	+1.2%	+2.0%
YoY Change	—	—	—	—	+319.4%	+328.0%	+338.6%	+46.6%	+324.4%	+318.6%	+210.7%	+6.6%	+6.8%	+4.6%

Range8.5M – 170.7M

CAGR+151.3%

Avg YoY Growth+190.4%

Median YoY Growth+264.6%

Current Streak13+ quarters growth

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Frequently Asked Questions

What is Astera Labs, Inc.'s shares (basic)?: Astera Labs, Inc. (ALAB) reported shares (basic) of 170.7M in Q1 2026.
How has Astera Labs, Inc.'s shares (basic) changed year-over-year?: Astera Labs, Inc.'s shares (basic) increased by 4.6% year-over-year, from 163.2M to 170.7M.
What does shares (basic) mean?: The average number of actual shares owned by investors throughout the year, accounting for any shares the company bought back or issued.