Stock Comparison

RTX vs SIDU

RTX Corp vs Sidus Space Inc

Who's the better investment? Let's break it down.

The Verdict

SIDU takes this one.

It's not even close. SIDU outscores RTX by 3.7 points. That's a significant gap in our deep value framework.

RTX

RTX Corp

0.1

out of 10

Distressed

Winner

SIDU

Sidus Space Inc

3.8

out of 10

Risk Trap

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Valuation

RTX

Metric

SIDU

N/A

Market Cap

$501M

5.0

P/E Ratio

Lower may indicate better value

N/A

0.0

Forward P/E

N/A

0.0

Price/Book

8.7

0.0

EV/EBITDA

N/A

Profitability & Growth

RTX

Metric

SIDU

7.6%

Profit Margin

-806.7%

0.0%

Gross Margin

-145.9%

0.0%

Operating Margin

-781.9%

0.0%

Return on Equity

-83.0%

0.0%

Return on Assets

-60.4%

0.0%

Revenue Growth

-9.2%

$4.96

EPS

$-0.93

Financial Health

RTX

Metric

SIDU

0.0

Debt-to-Equity

Lower = less leverage

0.2

0.0

Current Ratio

Above 1.0 is healthy

3.4

0.0

Beta

Lower = less volatile

-1.0

None

Dividend Yield

None

Risk Comparison

RTX

Overall

Moderate

Financial

Low

Market

Low

Competitive

Low

Execution

Medium

Regulatory

Medium

What Could Go Wrong

Continued or escalating challenges with the Pratt & Whitney GTF engine program could lead to further costly fixes, potential groundings, and reputational damage, severely impacting commercial aerospac...

Red Flags

🚩Current valuation of ~$196 considered overvalued by GF Value ($141)
🚩Lack of detailed balance sheet ratios (e.g., current, quick, debt-to-equity) in provided intel, thou...
🚩The GTF engine issues, while being managed, remain a potential headwind for the short-to-medium term...

SIDU

Overall

Aggressive

Financial

High

Market

Medium

Competitive

Medium

Execution

High

Regulatory

Low

What Could Go Wrong

With Q1 2026 net cash used in operating activities at $5.65M and cash of $27.35M, Sidus Space has approximately 4-5 quarters of cash runway at current burn rates. A failure to secure substantial, high...

Red Flags

🚩Deeply negative gross margin for Q1 2026 (cost of revenue ~$1.41M on $0.359M revenue, implying appro...
🚩Substantial share dilution with 13.45M shares recently issued in April 2026, leading to 80.75M share...
🚩Sustained negative operating cash flow ($5.65M in Q1 2026) significantly exceeds current revenue.

Competitive Moat

RTX

Rating

🛡️ Wide

Trend

➡️ Stable

Intangible Assets/IP (Patents for advanced engine designs, radar, missile technology)Switching Costs (High cost and complexity of switching defense systems or aircraft engines)Cost Advantages (Economies of scale in R&D and manufacturing for complex systems)Efficient Scale (Dominant position in specific niche markets with high barriers to entry)

SIDU

Rating

🛡️ Narrow

Trend

📈 Expanding

Intangible Assets/IP (proprietary LizzieSat design and AI algorithms)Switching Costs (if customers deeply integrate with their satellite and data services)Cost Advantages (potential for efficient scale through vertical integration once LizzieSat is fully deployed)

Investment Thesis

RTX0.1/10

RTX is a fundamentally strong, cash-generative mega-cap poised for stable, long-term growth driven by resilient global defense spending, a recovering commercial aerospace market, and its robust $268B order backlog. While offering exceptional stability and potential for moderate capital appreciation and income, it lacks the characteristics required for 10x growth potential within a 3-5 year timefra...

Full RTX Analysis

SIDU3.8/10

If Sidus Space can successfully scale its LizzieSat constellation, securing multiple high-value government and commercial contracts for its Space-as-a-Service and AI-enabled data products, and achieve positive gross margins (e.g., 20%+) on a quarterly revenue run-rate exceeding $10M by Q4 2027, then the company could re-rate from its current pre-scale valuation to a significantly higher multiple (...

Full SIDU Analysis

Price Targets & Strategy

Price Targets & Entry/Exit Strategy

Growth Catalysts

Growth Catalysts Comparison

Market Sentiment

Market Sentiment Analysis

The Deep Dive

RTX0.1/10

RTX Corporation, a mega-cap aerospace and defense conglomerate, operates in a mature industry fundamentally unsuitable for 10x growth within a 3-5 year horizon. While demonstrating solid financial health with improving sales, adjusted EPS, and positive free cash flow ($7.9B in 2025, projected $8.25-$8.75B for 2026), and boasting a substantial $268B backlog, its sheer size ($270.55B market cap aiming for $2.7T+) and incremental growth model preclude exponential returns. The company possesses robu...

Full RTX Analysis

SIDU3.8/10

Sidus Space continues to pursue a high-potential vision in the Space-as-a-Service sector with LizzieSat. The Q1 2026 results showed a significant positive shift in trajectory, with 51% YoY revenue growth and a 19% improvement in net loss, moving away from the revenue decline and widening losses seen in FY2025. The recent $58.5M equity offering also provided crucial cash runway, strengthening the balance sheet. However, the company remains deeply unprofitable with negative gross margins, and the ...

Full SIDU Analysis

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Not Financial Advice

This comparison is for educational purposes only. We are not financial advisors. Always do your own research and consult a qualified financial advisor before making investment decisions.