SPCE vs RKT vs MNTS vs ASTS vs BA

For growth investors, AST SpaceMobile, Inc.

(ASTS) is the stronger pick with 1505% revenue growth year-over-year, versus -31. 6% for Momentus Inc. (MNTS). The Boeing Company (BA) offers the better valuation at 93. 2x trailing P/E (4979. 1x forward), making it the more compelling value choice. Analysts rate AST SpaceMobile, Inc. (ASTS) a "Buy" — based on 7 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On forward P/E, Rocket Companies, Inc.

is actually cheaper at 19. 3x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, AST SpaceMobile, Inc.

(ASTS) delivered a total return of +688. 2%, compared to -99. 9% for Momentus Inc. (MNTS). Over 10 years, the gap is even starker: ASTS returned +568. 8% versus MNTS's -99. 9%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), The Boeing Company (BA) is the lower-risk stock at 0.

97β versus Momentus Inc. 's 3. 48β — meaning MNTS is approximately 259% more volatile than BA relative to the S&P 500. On balance sheet safety, AST SpaceMobile, Inc. (ASTS) carries a lower debt/equity ratio of 1% versus 10% for The Boeing Company — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), AST SpaceMobile, Inc.

(ASTS) is pulling ahead at 1505% versus -31. 6% for Momentus Inc. (MNTS). On earnings-per-share growth, the picture is similar: The Boeing Company grew EPS 113. 5% year-over-year, compared to -123. 8% for Rocket Companies, Inc.. Over a 3-year CAGR, MNTS leads at 85. 7% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

The Boeing Company (BA) is the more profitable company, earning 2.

5% net margin versus -49. 3% for Virgin Galactic Holdings, Inc. — meaning it keeps 2. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: RKT leads at 8. 7% versus -53. 5% for SPCE. At the gross margin level — before operating expenses — MNTS leads at 96. 9%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, Rocket Companies, Inc.

(RKT) trades at 19. 3x forward P/E versus 4979. 1x for The Boeing Company — 4959. 8x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ASTS: 58. 6% to $103. 65.

In this comparison, BA (0.

2% yield) pays a dividend. SPCE, RKT, MNTS, ASTS do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, The Boeing Company (BA) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

97)). Momentus Inc. (MNTS) carries a higher beta of 3. 48 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (BA: +94. 6%, MNTS: -99. 9%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (SPCE (Industrials) and RKT (Financial Services) and MNTS (Industrials) and ASTS (Technology) and BA (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: SPCE is a small-cap quality compounder stock; RKT is a mid-cap high-growth stock; MNTS is a small-cap quality compounder stock; ASTS is a mid-cap high-growth stock; BA is a mid-cap high-growth stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.