What is Sidus Space, Inc.'s price / book?

Sidus Space, Inc. (SIDU) reported price / book of 3.3× in Q1 2026.

How has Sidus Space, Inc.'s price / book changed year-over-year?

Sidus Space, Inc.'s price / book increased by 202.9% year-over-year, from 1.1× to 3.3×.

What is the long-term trend for Sidus Space, Inc.'s price / book?

Over 4 years (2021 to 2025), Sidus Space, Inc.'s price / book has grown at a -32.6% compound annual growth rate (CAGR), from 16.4× to 3.4×.

What does price / book mean?

Market capitalization at the quarter end divided by shareholders' equity. The premium (or discount) the market assigns to the company's book equity.

Sidus Space, Inc. SIDU Price / book

Price / book at other companies

BlackSky TechnologyBKSY

11.5×+8.8×

Spire GlobalSPIR

4.6×-62.0×

SatellogicSATL

4.2×—

RedwireRDW

1.5×—

Planet LabsPL

28.8×+26.6×

YSS

York Space Systems YSS

1.6×—

Other financials

Income statement

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Revenue$359.4K+50.7%

Gross profit-$1.1M+35.5%

Operating income-$5.5M+9.9%

Net income-$5.2M+18.8%

EPS (diluted)-$0.08+77.1%

Balance sheet

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Cash & equivalents$27.3M+134%

Total debt$642.8K+1,209%

Total equity$47.4M+140%

Total assets$51.6M+51.8%

Cash flow

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Operating cash flow-$5.6M-76.0%

CapEx$3.7M+23.8%

Free cash flow-$9.3M-50.9%

Valuation

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Market cap$273.55M+683%

Enterprise value$246.85M+667%

P/S78.1×+69.7×

Profitability

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Gross margin-145.9%+491pp

Operating margin-781.9%+1,492pp

Net margin-806.7%+975pp

FCF margin-841%+798pp

Returns & leverage

See full

Return on equity-84.3%-15.6pp

Debt / equity0×0.0×

Current ratio8.6×+7.4×

Where this comes from

Calculated from Sidus Space, Inc.’s reported figures.

market cap/total stockholders equity=3.3×

Based on the most recent quarter.

The official record: Sidus Space, Inc.’s 10-Q, filed May 15, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Sidus Space, Inc.'s price / book?: Sidus Space, Inc. (SIDU) reported price / book of 3.3× in Q1 2026.
How has Sidus Space, Inc.'s price / book changed year-over-year?: Sidus Space, Inc.'s price / book increased by 202.9% year-over-year, from 1.1× to 3.3×.
What is the long-term trend for Sidus Space, Inc.'s price / book?: Over 4 years (2021 to 2025), Sidus Space, Inc.'s price / book has grown at a -32.6% compound annual growth rate (CAGR), from 16.4× to 3.4×.
What does price / book mean?: Market capitalization at the quarter end divided by shareholders' equity. The premium (or discount) the market assigns to the company's book equity.