Astera Labs, Inc. (ALAB) stock

ALABNasdaqSemiconductors & Related DevicesFiscal year ends December 31

Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 4, 2026Score 12/30207% above fair value

$221.83−5.96 (-2.62%)

Close on Nov 13, 2026Market cap $38.48BP/E 88.4Yield –

Astera Labs statistics

91 measures from SEC filings and the closing price. Hover a name for the formula; the last column is the median of companies in the same industry group.

Important dates

Next earnings: Feb 9, 2027 (estimated, after the close)
Last ex-dividend date: No dividends
Fundamentals through: Sep 30, 2026
Share price as of: Nov 13, 2026

Valuation ratiosIndustry

Market Cap: $38.48B; $767.98M
Enterprise Value: $37.11B; $895.95M
PE Ratio: 88.38; 32.58
PS Ratio: 24.73; 2.92
PB Ratio: 19.25; 2.77
P/TBV Ratio: 20.17; 3.46
P/FCF Ratio: 111.65; 33.44
P/OCF Ratio: 88.12; 22.76

Enterprise valuationIndustry

EV / Sales: 23.84; 2.29
EV / EBITDA: 89.93; 19.86
EV / EBIT: 93.44; 25.34
EV / FCF: 107.65; 31.33

Share statisticsIndustry

Shares Outstanding: 173M; 50M
Shares Change (YoY): 4.73%; 2.33%
Shares Change (QoQ): 0.73%; 0.20%
Float: 154M; 50M
Shares Held by Insiders: 11.4%; 5.37%
Shares Held by Institutions: 73.6%; 62.9%

Short sellingIndustry

Short Interest: 8M; –
Short Interest Change: -0.77%; -0.52%
Short % of Float: 5.17%; 6.90%
Short % of Shares Outstanding: 4.58%; 5.16%
Days to Cover: 2.16; 3.55

Stock price statisticsIndustry

52-Week High: $499.48; –
52-Week Low: $97.89; –
20-Day Moving Average: $246.96; –
50-Day Moving Average: $294.27; –
200-Day Moving Average: $257.46; –
Average True Range (14): $24.09; –
Price Change (1 Week): 16.3%; 2.26%
Price Change (1 Month): -26.5%; -13.0%
Price Change (3 Months): -30.7%; -28.2%
Price Change (6 Months): -4.66%; -34.3%
Price Change (YTD): 33.3%; -1.61%
Price Change (1 Year): 40.6%; -1.02%
Average Volume (10 Days): 6M; –
Average Volume (20 Days): 5M; –
Average Volume (90 Days): 4M; –
Relative Volume: 0.94; 0.78
Relative Strength Index (14): 39.8; 42.5
Volatility (1 Year): 101.1%; 81.9%
Beta (5 Years): 2.98; 1.38

MarginsIndustry

Gross Margin: 73.9%; 34.5%
Operating Margin: 25.5%; 0.77%
Pretax Margin: 28.7%; 2.97%
Profit Margin: 29.6%; -0.51%
EBITDA Margin: 26.5%; 4.94%
FCF Margin: 22.1%; 2.73%

Returns on capitalIndustry

Return on Equity (ROE): 28.2%; -0.17%
Return on Assets (ROA): 24.9%; -1.58%
Return on Invested Capital (ROIC): 104.8%; 1.66%
Return on Capital Employed (ROCE): 19.3%; 0.42%

Financial positionIndustry

Current Ratio: 8.03; 2.34
Quick Ratio: 6.83; 1.31

GrowthIndustry

Revenue Growth (YoY): 115.2%; 13.8%
Net Income Growth (YoY): 132.0%; 15.2%
FCF Growth (YoY): 50.2%; 12.8%
Revenue Growth (3Y CAGR): 120.2%; 1.79%

EfficiencyIndustry

Asset Turnover: 0.84; 0.66
Inventory Turnover: 3.22; 3.04
Revenue Per Employee: $2.06M; $373.11K
Profits Per Employee: $610.22K; -$6.97K
Employee Count: 756; 534
WACC: 17.6%; 11.4%

Income statement (TTM)Industry

Revenue: $1.56B; $338.73M
Gross Profit: $1.15B; $99.67M
Operating Income: $397.10M; -$314.66K
Pretax Income: $447.18M; $831.50K
Net Income: $461.32M; -$1.22M
EBITDA: $412.62M; $2.84M
EPS (Diluted): $2.51; -$0.01

Balance sheetIndustry

Cash & Short-Term Investments: $1.38B; $93.38M
Net Cash (Debt): $1.38B; $7.36M
Net Cash Per Share: $7.94; $0.33
Equity (Book Value): $2.00B; $198.19M
Book Value Per Share: $11.53; $5.54
Tangible Book Value: $1.91B; $63.35M
Working Capital: $1.71B; $143.99M

Cash flow (TTM)Industry

Operating Cash Flow: $436.74M; $2.39M
Capital Expenditures: -$92.05M; -$18.91M
Free Cash Flow: $344.69M; $4.22M
FCF Per Share: $1.99; $0.21

Dividends and yieldsIndustry

Earnings Yield: 1.20%; -0.28%
FCF Yield: 0.90%; 0.86%

Taxes and interestIndustry

Income Tax: -$14.14M; $3.09M
Effective Tax Rate: -3.16%; 18.5%

Scores and fair valueIndustry

Graham Number: $25.51; $33.09
Graham Upside: -88.5%; -60.1%
Altman Z-Score: 79.15; 2.74
Piotroski F-Score: 5; 5
Beneish M-Score: 1.63; -2.57

Total return vs. the S&P 500

Price change plus reinvested dividends, to the close on Nov 13, 2026. The S&P 500 is measured by the SPY fund.

Period	ALAB	S&P 500	Difference
1 month	-31.8%	-3.0%	−28.8 pts
3 months	-31.3%	-2.8%	−28.5 pts
Year to date	+33.3%	+11.5%	+21.9 pts
1 year	+53.5%	+13.5%	+40.1 pts

Short interest

Shares sold short and not yet covered, reported by brokers to FINRA twice a month. Latest settlement date Oct 30, 2026.

8M ALAB shares were sold short on Oct 30, 2026, down 0.8% from the previous report, or 5.17% of the shares available to trade. At recent volumes it would take 2.2 days to buy them back. Over the last 20 sessions, 49.3% of the volume reported to FINRA was short selling.

Settlement date	Shares short	Change	Avg. daily volume	Days to cover
Oct 30, 2026	7,953,225	-0.8%	3,679,769	2.2
Oct 15, 2026	8,015,331	-12.7%	4,421,940	1.8
Sep 30, 2026	9,176,900	+5.7%	4,126,264	2.2
Sep 15, 2026	8,685,910	-3.8%	3,878,190	2.2
Aug 31, 2026	9,033,499	+3.2%	3,197,501	2.8
Aug 14, 2026	8,753,228	-3.9%	4,734,294	1.9
Jul 31, 2026	9,109,856	-4.4%	4,494,876	2.0
Jul 15, 2026	9,525,824	-24.9%	4,602,991	2.1
Jun 30, 2026	12,676,294	+10.1%	7,296,656	1.7
Jun 15, 2026	11,511,657	-3.3%	5,580,970	2.1
May 29, 2026	11,906,625	-4.1%	7,029,384	1.7
May 15, 2026	12,417,409	-5.4%	5,734,203	2.2