Sidus Space

SIDUNASDAQUSD

THESIS ALERT

Email me when the SIDU thesis changes

Evidence-based analysis, not personalized investment advice. Every alert email carries an unsubscribe link.

Follow on X
$1.10
−$0.04 (−3.51%)Today 1M −29.03%
After hours$1.12+1.57%

Updated Nov 11, 4:00 PM ET · Regular session · May be delayed

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

Latest price$1.10Today−$0.04 (-3.51%)
SIDU -23.88%S&P 500 -2.42%Since first plotted close
4 hours

Loading recent earnings…

Investment thesis

What must happen next

5 MATERIAL PROPOSITIONS
  • 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

Loading the original research archive…

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.

Evidence assessed Nov 9, 2026. Expand each conclusion for its evidence and what would change it. Thesis evidence—not a buy or sell recommendation.

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.

    sec.gov ↗

  • 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.

    sec.gov ↗

  • 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.

    sec.gov ↗

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.

    sec.gov ↗

  • 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.

    sec.gov ↗

Thesis-Break Engine

Thesis-break watch · Sidus Space

Loading the break-condition record for Sidus Space.

How the Thesis-Break Engine works →Historical outcomes are measured against the market after past breaks of the same kind, across all companies. Not a prediction.

MARKET + FINANCIAL SNAPSHOT

The numbers behind the thesis

Sourced from filings and market data

What Changed

  1. Mixed
    Previously 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.

  2. Mixed
    Director 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.

  3. Mixed
    Director 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

Loading headlines…

Financial statements

SIDU income statement

Annual filed results · USD · Oldest to newest. Margins are calculated from the reported figures.

ScoutJUST THIS STORY

LET’S MAKE THIS USEFUL · 1 OF 5

How would you like me to explain this?

Tell me what you want from this read. Start with a quick note, then adjust the details. Your other stories stay as they are.

We’ll remember your view of this story. The published article stays unchanged.

THIS STORY’S READING VIEWStandard · The whole picture

Clear explanations with context. Both sides of the evidence.