Sidus Space (SIDU) Stock Fundamentals, Analysis & Risk Signals

Health score, price, valuation, risk signals, and key metrics at a glance.

Sidus Space

NasdaqCM•Industrials•Aerospace & Defense

$2.07-0.05(-0.02%)Market closed

Market Cap

$172.24M

P/S

60.9x

P/B

0.9x

Sidus Space, Inc. engages in the design, manufacture, launch, and data collection of commercial satellites worldwide. The company offers Fortis, a VPX module used for computing, machine learning, GPS navigation, and near real-time data analytic; LizzieSat Satellite Platform, a modular, hybrid 3D-printed satellite architecture designed to support multi-mission deployments across LEO, GEO, cislunar, and lunar orbits; Orlaith AI Ecosystem by integrating the FeatherEdge radiation-tolerant edge processor with the Cielo AI software suite; and end-to-end mission operations services, including mission planning, payload integration, satellite monitoring and control, and data delivery. It also provides operates a vertically integrated manufacturing and engineering facility supporting precision machining, additive manufacturing, avionics and assembly, cable harness fabrication, and environmental testing. It serves commercial space, aerospace, government, intelligence customers, and defense industries. The company was founded in 2012 and is headquartered in Merritt Island, Florida.

How this company scores

WeakMetricSide Score: 28/100

Grade capped at D — Interest coverage below 1× (-7908.6x) — earnings cannot cover interest. Strongest: Profitability (11/25); weakest: Growth (2/25).

Profitability11/25

Growth2/25

Balance Sheet & Red Flags7/25

Cash & Earnings Quality8/25

Strengths

Long cash runwayCash-backed earningsNet cash positionImproving margins

Grade capped at D

Interest coverage below 1× (-7908.6x) — earnings cannot cover interest.

Valuation vs. 5-year range

Today's multiple positioned against its own trailing range — a visual premium/discount check.

P/S · 60.9x5y range 0.9x – 861.3x

Currently above its 16-quarter median.

P/B · 0.9x5y range 0.5x – 1554.8x

Currently below its 19-quarter median.

Watch items

Data-driven signals worth keeping an eye on across the last 8 quarters

High Risk

Margin Pressure

Red Flag

The company posted negative operating margins in recent quarters — core operations are unprofitable.

Earnings Quality

Red Flag

Free cash flow has been negative in 8 of the last 8 quarters — earnings are not translating to cash.

Price & Volume

Market Cap $172.24M

Metrics at a Glance

as of June 2026

Revenue & Profit

Revenue, EBITDA, operating income, net income, EPS, and shares

TTM Revenue: $2.83M
Q. Revenue: $583,096
TTM EBITDA: $-21.99M
TTM Op. Income: $-27.81M
Q. Op. Income: $-5.69M
TTM Net Income: $-27.43M
Q. Net Income: $-4.78M
EPS: $-0.06
Shares Out.: $85.27M

$2.83M in TTM revenue declined 32.6% YoY, reaching $583,096 last quarter. TTM EBITDA of $-21.99M and TTM operating income of $-27.81M show growth is flowing through to the bottom line. However, net income is negative at $27.43M — growth is not yet reaching the bottom line. Over the past year, TTM revenue is down 33% — a weakening trend.

Margins

Gross, EBITDA, operating, and net margin trends

Gross Margin: -108.0%
EBITDA Margin: -871.9%
Op. Margin: -976.2%
Net Margin: -820.0%

Op. margin of -976.2% is down 556.7% YoY — costs are rising relative to revenue. Net margin at -820.0% and gross margin of -108.0% show how much of each revenue dollar survives to profit. Across the last 8 quarters, operating margin has risen for 2 consecutive quarters — an improving trend.

Price Ratios

P/E, P/S, P/B, EV/EBITDA, FCF yield, and earnings yield

P/E Ratio: N/A
P/S Ratio: 60.9x
P/B Ratio: 0.9x

P/S of 60.9x and P/B of 0.9x. P/S is high, meaning growth expectations are priced in.

Assets & Liabilities

Total assets, cash, debt, book value, and leverage

Total Assets: $194.80M
Cash: $166.52M
Long-Term Debt: N/A
Book Value: $188.84M
D/E Ratio: N/A
Debt/EBITDA: N/A

Cash Flow

Operating cash flow, free cash flow, FCF margin, and earnings quality

Op. Cash Flow: $-3.47M
TTM Free Cash Flow: $-30.57M
FCF Margin: -1081.5%
FCF / Net Income: 1.1

TTM FCF of $-30.57M on $-3.47M in operating cash flow. The FCF / Net Income ratio of 1.1x means free cash flow covers net income — earnings are backed by cash. Across the last 8 quarters, free cash flow has fallen for 2 consecutive quarters — a weakening trend.