EME vs. RKLB: EMCOR vs. Rocket Lab Stock Comparison

Company Profile

EMCOR (EME) and Rocket Lab (RKLB) both fall under the Capital Goods industry group, but EME is classified in Construction & Engineering while RKLB is classified in Aerospace & Defense.

EMCOR (EME) has more than two decades of public-market history since January 10, 1995, whereas Rocket Lab (RKLB) listed on November 24, 2020 and has a much shorter record to draw on.

Price Performance

Cumulative Growth

Trailing Returns

Calendar-Year Returns

Performance Metrics

Risk Profile

Drawdown History

Return Distribution

Risk Metrics

Rocket Lab (RKLB) carries a highly aggressive beta of 3.14, indicating much higher sensitivity to broad-market moves, whereas EMCOR (EME) is closer to market-like at 1.17 — a noticeable difference in market-sensitivity profile.

Rocket Lab (RKLB) is heavily traded at around 19.51M shares per day, whereas EMCOR (EME) sees a more moderate 402.73K — larger orders in the latter may require more patience and tighter control over order sizing.

Risk-Adjusted Performance

Risk-Return Positioning

Risk-Adjusted Metrics

Profitability

Rocket Lab (RKLB) reports a negative ROE of -7.92%; negative ROE can reflect losses or negative shareholders’ equity, so it is harder to read as capital efficiency. Meanwhile EMCOR (EME) reports 40.55%, ranking against industry peers normally.

Rocket Lab (RKLB) reports a negative net margin of -21.51%, usually indicating a net loss over the period. Meanwhile EMCOR (EME) reports 7.78%, ranking against industry peers normally.

Rocket Lab (RKLB) reports a negative operating margin of -24.57%, usually indicating that operating costs exceeded revenue at the operating-income line. Meanwhile EMCOR (EME) reports 10.46%, ranking against industry peers normally.

Profitability Metrics

Growth

Rocket Lab (RKLB) at 37.96% sits in the top revenue growth quartile, while EMCOR (EME) at 16.62% is closer to the peer norm — faster top-line expansion for RKLB.

Only one side can be read here: EMCOR (EME) reports EPS growth of 30.99%, ranked against its industry; Rocket Lab (RKLB) has no EPS growth figure this period.

Growth Metrics

Financial Strength

Rocket Lab (RKLB) at 5.48 carries current ratio above its industry’s typical mid-range, while EMCOR (EME) at 1.17 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.

Both EMCOR (EME) at 0.13 and Rocket Lab (RKLB) at 0.04 keep leverage in the lower quartile of their industries, with less balance-sheet debt relative to equity than most peers.

Financial Strength Metrics

Dividends

Rocket Lab (RKLB) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile EMCOR (EME) reports a yield of 0.07%, ranking against industry peers normally.

Rocket Lab (RKLB) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile EMCOR (EME) reports a payout of 4.19%, ranking against industry peers normally.

Dividend Metrics

Valuation

An earnings multiple is available for just one side: EMCOR (EME) trades at 17.59 times trailing earnings, ranked against its peers, while Rocket Lab (RKLB) has no P/E ratio this period.

EMCOR (EME) at 1.34 prices around its industry’s typical P/S ratio, while Rocket Lab (RKLB) at 44.12 clears its benchmark range — RKLB looks notably rich on sales.

Both EMCOR (EME) at 6.26 and Rocket Lab (RKLB) at 9.09 carry a premium to book value versus peers, sitting in the upper P/B ratio quartile of their industries.

Valuation Metrics