ALAB · NASDAQ
Astera Labs (ALAB) Stock Price & Fundamentals
Astera Labs (ALAB) closed at $628.91 on Oct 9, 2026, up 1.74% from the previous close of $618.18.
Share price, past year
1Y +12.35%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $628.91 |
| Sep 30, 2026 | $615.81 |
| Aug 31, 2026 | $604.15 |
| Jul 31, 2026 | $598.00 |
| Jun 30, 2026 | $600.11 |
| May 29, 2026 | $611.65 |
| Apr 30, 2026 | $611.42 |
| Mar 31, 2026 | $566.59 |
| Feb 27, 2026 | $587.56 |
| Jan 30, 2026 | $562.16 |
| Dec 31, 2025 | $552.40 |
| Nov 28, 2025 | $562.61 |
| Oct 31, 2025 | $574.75 |
Key statistics
- Market cap
- $109.11B
- P/E (TTM)
- 311.3
- EPS (TTM)
- $2.02
- Revenue (TTM)
- $1.20B
- Net income (TTM)
- $369.49M
- Shares outstanding
- 173.5M
- Dividend yield
- —
- 52-week range
- $549.41 – $631.21
Astera Labs's market cap is $109.11B, based on a share price of $628.91 and 173.5M shares outstanding as of Jun 30, 2026.
Financials
Astera Labs reported revenue of $852.53M for fiscal 2025, up 115.13% from fiscal 2024.
Astera Labs earned net income of $219.13M in fiscal 2025, a net margin of 25.7%.
Annual revenue
| Fiscal year | Revenue | Growth | Net income | Net margin | EPS (diluted) | Free cash flow |
|---|---|---|---|---|---|---|
| FY2025ended Dec 31, 2025 | $852.53M | +115.1% | $219.13M | 25.7% | $1.22 | $281.76M |
| FY2024ended Dec 31, 2024 | $396.29M | +242.2% | −$83.42M | −21.1% | −$0.64 | $102.43M |
| FY2023ended Dec 31, 2023 | $115.79M | +45.0% | −$26.26M | −22.7% | −$0.71 | −$15.48M |
| FY2022ended Dec 31, 2022 | $79.87M | — | −$58.35M | −73.1% | −$1.71 | −$39.77M |
| Quarter | Revenue | Net income | EPS (diluted) |
|---|---|---|---|
| Q2 FY2026ended Jun 30, 2026 | $392.40M | $153.09M | $0.83 |
| Q1 FY2026ended Mar 31, 2026 | $308.36M | $80.31M | $0.44 |
| Q4 FY2025ended Dec 31, 2025 | $270.58M | $44.98M | $0.25 |
| Q3 FY2025ended Sep 30, 2025 | $230.58M | $91.11M | $0.50 |
| Q2 FY2025ended Jun 30, 2025 | $191.93M | $51.22M | $0.29 |
| Q1 FY2025ended Mar 31, 2025 | $159.44M | $31.82M | $0.18 |
| Q4 FY2024ended Dec 31, 2024 | $141.10M | $24.71M | $1.23 |
| Q3 FY2024ended Sep 30, 2024 | $113.09M | −$7.59M | −$0.05 |
Company profile
- Name
- Astera Labs, Inc.
- Ticker
- ALAB
- Exchange
- NASDAQ
- Industry (SEC SIC)
- Semiconductors & Related Devices
- Headquarters
- 2345 North First Street, San Jose, CA 95131
- Incorporated in
- DE
- Fiscal year ends
- December
- SEC CIK
- 0001736297
Recent SEC filings
- Aug 5, 2026
- Aug 4, 2026
- Jun 8, 2026
- May 6, 2026
- May 5, 2026
- Feb 20, 2026
- Feb 10, 2026
- Feb 10, 2026
Frequently asked questions
What is Astera Labs's stock price?
Astera Labs (ALAB) closed at $628.91 on Oct 9, 2026, up 1.74% from the previous close of $618.18.
What is Astera Labs's market cap?
Astera Labs's market cap is $109.11B, based on a share price of $628.91 and 173.5M shares outstanding as of Jun 30, 2026.
How much revenue does Astera Labs make?
Astera Labs reported revenue of $852.53M for fiscal 2025, up 115.13% from fiscal 2024.
What is ALAB's P/E ratio?
Astera Labs's price-to-earnings ratio is 311.3, based on trailing twelve-month diluted EPS of $2.02.
Does Astera Labs pay a dividend?
Astera Labs's recent filings report no dividends declared over the last four quarters.
Sources and methodology
Fundamentals come from Astera Labs, Inc.'s filings with the SEC (EDGAR XBRL company facts). Fourth-quarter figures that companies don't report separately are calculated as the fiscal year minus the first three quarters. Trailing twelve-month (TTM) figures sum the latest four quarters. Prices are generated sample data for development. Last updated Oct 9, 2026. Data sources and disclosures