Sidus Space
SIDUNASDAQUSD
- Source valuation snapshot. Not a live recalculation.
- Latest filed annual earnings; price snapshot date unavailable. Not forward P/E.
- Diluted earnings per share from the latest filed annual.
- $1.14 Prior regular-session close from the quote source.
- $1.07–$1.24 Regular-session low and high so far today.
- 5.6M Regular-session shares traded · Nov 11, 4:00 PM ET.
- Not yet confirmed The company has not confirmed its next report date. Reported quarters are available in the chart’s Earnings view.
- $0.63–$6.79 52-week trading low and high returned by the quote source.
Understand the Business
Why the Stock Moved
Period-matched expectations history is not yet available. Current metrics are not a substitute for a historical explanation.
The core investment thesis
Own SIDU if SIDU is a high-risk commercialization bet: the business must prove that its integrated space-and-defense capabilities can win repeatable, positive-gross-margin work before cash burn and financing needs overwhelm shareholders.
SIDU price history
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Investment thesis
What must happen next
Customers will choose Sidus’s bundled satellite manufacturing, technology integration, AI/services, defense-hardware, and space-data offering because it reduces mission complexity versus assembling multiple vendors; if the bundle is not differentiated, customer adoption will remain sporadic.WeakeningMateriality: High
Item 1 profile description identifies Sidus as having core capabilities across dual-use satellite manufacturing technology integration, AI products and services, space and defense hardware components, and space-based data solutions. If adoption becomes repeatable, SIDU can move from project-like revenue to a real platform; if not, revenue remains too small to support the cost base.
Watch: Government or commercial space customers award targeted missions to larger primes such as Northrop Grumman, Lockheed Martin, or Maxar rather than Sidus.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
Item 1 profile description identifies Sidus as having core capabilities across dual-use satellite manufacturing technology integration, AI products and services.
Open source ↗Sidus’s manufacturing and integration capability creates value only if program work becomes repeatable enough, or priced well enough, to shift cost complexity away from Sidus and back toward customers; otherwise the capability is a cost center rather than a moat.WeakeningMateriality: High
FY2022 annual GAAP gross profit was positive at $1.44 million and FY2023 annual GAAP gross profit was positive at $1.64 million, showing the business has previously generated positive gross profit. Positive gross economics are the bridge from interesting technology to a fundable business model.
Watch: Fixed-price or milestone contracts create cost overruns that Sidus cannot pass through to customers.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
FY2022 annual GAAP gross profit was positive at $1.44 million and FY2023 annual GAAP gross profit was positive at $1.64.
Open source ↗Until customers fund development through larger awards, advance payments, or profitable deliveries, Sidus remains dependent on external financing, so per-share value will be shaped as much by capital access as by technology progress.StrengtheningMateriality: Medium
FY2025 annual GAAP operating cash flow was negative $18.15 million. Even a technically successful program may not help shareholders if the company must issue capital on unfavorable terms first.
Watch: Capital markets close to micro-cap space companies before Sidus reaches customer-funded scale.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
FY2025 annual GAAP operating cash flow was negative $18.15 million.
Open source ↗The enlarged equity base gives Sidus a commercialization window, but the assets must become revenue-producing space, data, or defense capability rather than stranded development infrastructure.HoldingMateriality: Medium
Stockholders’ equity was $50.64 million at FY2025 year-end, up from $23.54 million at FY2024 year-end. A stronger balance sheet buys time; it does not create value unless deployed assets generate profitable customer demand.
Watch: Satellite, software, or manufacturing assets require impairment because customer programs do not materialize.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
Stockholders’ equity was $50.64 million at FY2025 year-end, up from $23.54 million at FY2024 year-end.
Open source ↗Sidus’s differentiation depends on retaining specialized engineering, software, and machining talent; if larger aerospace and defense employers absorb that labor, execution risk will rise before customers see reliable delivery.HoldingMateriality: Medium
Sidus reported 99 full-time employees as of December 31, 2025 across engineering, software, machining, and related functions. For a company of this size, a small number of technical hires or losses can materially change delivery capability.
Watch: SpaceX, Blue Origin, Northrop Grumman, L3Harris, or other Florida/aerospace employers hire away key technical staff.
Supporting sources
Source notes are factual paraphrases; read the original disclosures below.
Sidus reported 99 full-time employees as of December 31, 2025 across engineering, software, machining, and related functions.
Open source ↗
Full investment case & evidence
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Original research
Customers will choose Sidus’s bundled satellite manufacturing, technology integration, AI/services, defense-hardware, and space-data offering because it reduces mission complexity versus assembling multiple vendors; if the bundle is not differentiated, customer adoption will remain sporadic. If adoption becomes repeatable, SIDU can move from project-like revenue to a real platform; if not, revenue remains too small to support the cost base.
Sidus’s manufacturing and integration capability creates value only if program work becomes repeatable enough, or priced well enough, to shift cost complexity away from Sidus and back toward customers; otherwise the capability is a cost center rather than a moat. Positive gross economics are the bridge from interesting technology to a fundable business model.
Until customers fund development through larger awards, advance payments, or profitable deliveries, Sidus remains dependent on external financing, so per-share value will be shaped as much by capital access as by technology progress. Even a technically successful program may not help shareholders if the company must issue capital on unfavorable terms first.
The enlarged equity base gives Sidus a commercialization window, but the assets must become revenue-producing space, data, or defense capability rather than stranded development infrastructure. A stronger balance sheet buys time; it does not create value unless deployed assets generate profitable customer demand.
Sidus’s differentiation depends on retaining specialized engineering, software, and machining talent; if larger aerospace and defense employers absorb that labor, execution risk will rise before customers see reliable delivery. For a company of this size, a small number of technical hires or losses can materially change delivery capability.
All standing thesis claims
Original report summary
SIDU is a high-risk commercialization bet: the business must prove that its integrated space-and-defense capabilities can win repeatable, positive-gross-margin work before cash burn and financing needs overwhelm shareholders.
Bull case and bear case
Bull case and bear case for Sidus Space
Where the evidence on Sidus Space disagrees: Mixed on the latest evidence (Nov 9, 2026). Of its 5 thesis points, 1 strengthening, 2 holding and 2 weakening.
Bull case: what the evidence supports
Until customers fund development through larger awards, advance payments, or profitable deliveries, Sidus remains dependent on external financing, so per-share value will be shaped as much by capital access as by technology progress.
The enlarged equity base gives Sidus a commercialization window, but the assets must become revenue-producing space, data, or defense capability rather than stranded development infrastructure.
Sidus’s differentiation depends on retaining specialized engineering, software, and machining talent; if larger aerospace and defense employers absorb that labor, execution risk will rise before customers see reliable delivery.
Bear case: what the evidence questions
Customers will choose Sidus’s bundled satellite manufacturing, technology integration, AI/services, defense-hardware, and space-data offering because it reduces mission complexity versus assembling multiple vendors; if the bundle is not differentiated, customer adoption will remain sporadic.
Sidus’s manufacturing and integration capability creates value only if program work becomes repeatable enough, or priced well enough, to shift cost complexity away from Sidus and back toward customers; otherwise the capability is a cost center rather than a moat.
Thesis-Break Engine
Thesis-break watch · Sidus Space
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MARKET + FINANCIAL SNAPSHOT
The numbers behind the thesis
What Changed
- MixedPreviously issued financials no longer reliable (restatement).
Sidus Space filed an SEC 8-K on 2026-11-06: Previously issued financials no longer reliable (restatement). It is a dated development that tests the current thesis.
- MixedDirector or principal officer change.
Sidus Space filed an SEC 8-K on 2026-10-29: Director or principal officer change. It is a dated development that tests the current thesis.
- MixedDirector or principal officer change.
Sidus Space filed an SEC 8-K on 2026-10-09: Director or principal officer change. It is a dated development that tests the current thesis.
Risks / falsifiers
What could break the thesis
- Government or commercial space customers award targeted missions to larger primes such as Northrop Grumman, Lockheed Martin, or Maxar rather than Sidus.
- Fixed-price or milestone contracts create cost overruns that Sidus cannot pass through to customers.
- Capital markets close to micro-cap space companies before Sidus reaches customer-funded scale.
- Satellite, software, or manufacturing assets require impairment because customer programs do not materialize.
- SpaceX, Blue Origin, Northrop Grumman, L3Harris, or other Florida/aerospace employers hire away key technical staff.
SIDU news
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Financial statements
SIDU income statement
Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.
