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EMR vs. RKLB: Emerson Electric vs. Rocket Lab Stock Comparison

How do Emerson Electric (EMR) and Rocket Lab (RKLB) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Emerson Electric (EMR) and Rocket Lab (RKLB) both fall under the Capital Goods industry group, but EMR is classified in Electrical Equipment while RKLB is classified in Aerospace & Defense.

Emerson Electric (EMR) has more than two decades of public-market history since June 1, 1972, whereas Rocket Lab (RKLB) listed on November 24, 2020 and has a much shorter record to draw on.

Company profile comparison for Emerson Electric (EMR) and Rocket Lab (RKLB)
Profile ItemEMRRKLB
NameEmerson Electric Co.Rocket Lab Corporation
Country/RegionUnited StatesUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryElectrical EquipmentAerospace & Defense
GICS Sub-IndustryElectrical Components & EquipmentAerospace & Defense
Market Capitalization90.56 billion USD33.93 billion USD
CurrencyUSDUSD
ExchangeNYSENasdaq
Listing DateJune 1, 1972November 24, 2020
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

EMR
RKLB
GSPC
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Emerson Electric (EMR) vs. Rocket Lab (RKLB), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Emerson Electric (EMR) and Rocket Lab (RKLB). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Emerson Electric (EMR) and Rocket Lab (RKLB). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Emerson Electric (EMR) and Rocket Lab (RKLB)
MetricEMRRKLB
Total Return (1Y)34.39%12.96%
Total Return (3Y, Annualized)28.46%138.86%
Total Return (5Y, Annualized)14.17%31.49%

Risk Profile

Drawdown History

EMR
RKLB
GSPC
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Emerson Electric (EMR) vs. Rocket Lab (RKLB), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Emerson Electric (EMR) and Rocket Lab (RKLB). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Rocket Lab (RKLB) carries a highly aggressive beta of 3.14, indicating much higher sensitivity to broad-market moves, whereas Emerson Electric (EMR) is closer to market-like at 1.20 — a noticeable difference in market-sensitivity profile.

Risk profile metrics for Emerson Electric (EMR) and Rocket Lab (RKLB)
MetricEMRRKLB
Volatility (1Y, Annualized)32.47%95.71%
Beta (5Y)1.203.14
Max Drawdown (5Y)-29.61%-78.32%
Avg. Volume (3M)2.61M19.51M

Risk-Adjusted Performance

Risk-Return Positioning

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EMR and RKLB are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Emerson Electric (EMR) and Rocket Lab (RKLB)
MetricEMRRKLB
Sharpe Ratio (1Y)0.930.09
Sortino Ratio (1Y)1.370.14

Profitability

ROE (TTM)

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 Emerson Electric (EMR) reports 13.12%, ranking against industry peers normally.

EMR

Capital Goods industry group

13.12%

Max
40.55%
Q3
19.29%
EMR
13.12%
Median
12.12%
Q1
4.08%
Min
-17.12%

RKLB

Capital Goods industry group

-7.92%

Max
40.55%
Q3
19.29%
Median
12.12%
Q1
4.08%
RKLB
-7.92%
Min
-17.12%
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Rocket Lab (RKLB) reports a negative net margin of -21.51%, usually indicating a net loss over the period. Meanwhile Emerson Electric (EMR) reports 14.18%, ranking against industry peers normally.

EMR

Capital Goods industry group

14.18%

Max
27.47%
EMR
14.18%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%

RKLB

Capital Goods industry group

-21.51%

Max
27.47%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%
RKLB
-21.51%
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Rocket Lab (RKLB) reports a negative operating margin of -24.57%, usually indicating that operating costs exceeded revenue at the operating-income line. Meanwhile Emerson Electric (EMR) reports 25.90%, ranking against industry peers normally.

EMR

Capital Goods industry group

25.90%

Max
36.60%
EMR
25.90%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%

RKLB

Capital Goods industry group

-24.57%

Max
36.60%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%
RKLB
-24.57%
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Emerson Electric (EMR) and Rocket Lab (RKLB)
MetricEMRRKLB
ROE (TTM)13.12%-7.92%
ROA (TTM)5.98%-4.62%
Net Margin (TTM)14.18%-21.51%
Operating Margin (TTM)25.90%-24.57%
Gross Margin (TTM)53.36%37.26%

Growth

Revenue Growth

Only one side can be read here: Rocket Lab (RKLB) reports revenue growth of 37.96%, ranked against its industry; Emerson Electric (EMR) has no revenue growth figure this period.

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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their Revenue Growth across different time periods.

EPS Growth

Only one side can be read here: Emerson Electric (EMR) reports EPS growth of 18.56%, ranked against its industry; Rocket Lab (RKLB) has no EPS growth figure this period.

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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Emerson Electric (EMR) and Rocket Lab (RKLB)
MetricEMRRKLB
Revenue Growth (YoY)--37.96%
Revenue Growth (3Y CAGR)--41.82%
EPS Growth (YoY)18.56%--
EPS Growth (3Y CAGR)-40.62%--

Financial Strength

Current Ratio (MRQ)

Rocket Lab (RKLB) at 5.48 carries current ratio above its industry’s typical mid-range, while Emerson Electric (EMR) at 0.94 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.

EMR

Capital Goods industry group

0.94

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
EMR
0.94
Min
0.36

RKLB

Capital Goods industry group

5.48

RKLB
5.48
Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
Min
0.36
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Rocket Lab (RKLB) at 0.04 keeps leverage in the lower industry quartile, while Emerson Electric (EMR) at 0.59 runs a more typical debt-to-equity mix.

EMR

Capital Goods industry group

0.59

Max
2.33
Q3
1.12
Median
0.60
EMR
0.59
Q1
0.29
Min
0.00

RKLB

Capital Goods industry group

0.04

Max
2.33
Q3
1.12
Median
0.60
Q1
0.29
RKLB
0.04
Min
0.00
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Emerson Electric (EMR) and Rocket Lab (RKLB)
MetricEMRRKLB
Current Ratio (MRQ)0.945.48
Debt / Equity (MRQ)0.590.04
Net Debt / EBITDA1.89--

Dividends

Dividend Yield (TTM)

Neither Emerson Electric (EMR) nor Rocket Lab (RKLB) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.

EMR

Capital Goods industry group

0.00%

Max
2.66%
Q3
1.14%
Median
0.24%
EMR
0.00%
Q1
0.00%
Min
0.00%

RKLB

Capital Goods industry group

0.00%

Max
2.66%
Q3
1.14%
Median
0.24%
RKLB
0.00%
Q1
0.00%
Min
0.00%
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Rocket Lab (RKLB) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Emerson Electric (EMR) reports a payout of 48.51%, ranking against industry peers normally.

EMR

Capital Goods industry group

48.51%

Max
67.39%
EMR
48.51%
Q3
28.02%
Median
6.86%
Q1
0.00%
Min
0.00%

RKLB

Capital Goods industry group

0.00%

Max
67.39%
Q3
28.02%
Median
6.86%
RKLB
0.00%
Q1
0.00%
Min
0.00%
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Emerson Electric (EMR) and Rocket Lab (RKLB)
MetricEMRRKLB
Dividend Yield (TTM)0.00%0.00%
Dividend Payout Ratio (TTM)48.51%0.00%

Valuation

P/E Ratio (TTM)

An earnings multiple is available for just one side: Emerson Electric (EMR) trades at 33.89 times trailing earnings, ranked against its peers, while Rocket Lab (RKLB) has no P/E ratio this period.

EMR

Capital Goods industry group

33.89

Max
59.38
Q3
35.92
EMR
33.89
Median
25.41
Q1
19.47
Min
3.03

RKLB

Capital Goods industry group

--

Max
59.38
Q3
35.92
Median
25.41
Q1
19.47
Min
3.03
RKLB
--
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): RKLB does not report P/E ratio, so it has no value marker; EMR is benchmarked against the Capital Goods industry group.

P/S Ratio (TTM)

Both look expensive on sales: Emerson Electric (EMR) at 4.77 sits in the upper P/S ratio quartile, and Rocket Lab (RKLB) at 44.12 prices even higher, above its industry range.

EMR

Capital Goods industry group

4.77

Max
7.54
EMR
4.77
Q3
3.76
Median
2.15
Q1
1.03
Min
0.03

RKLB

Capital Goods industry group

44.12

RKLB
44.12
Max
7.54
Q3
3.76
Median
2.15
Q1
1.03
Min
0.03
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Emerson Electric (EMR) at 4.38 is valued about in line with its industry on P/B ratio, while Rocket Lab (RKLB) at 9.09 carries an above-peer premium to book — RKLB is pricier on assets.

EMR

Capital Goods industry group

4.38

Max
9.66
Q3
5.00
EMR
4.38
Median
3.12
Q1
1.81
Min
-1.08

RKLB

Capital Goods industry group

9.09

Max
9.66
RKLB
9.09
Q3
5.00
Median
3.12
Q1
1.81
Min
-1.08
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Emerson Electric (EMR) vs. Rocket Lab (RKLB): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Emerson Electric (EMR) and Rocket Lab (RKLB)
MetricEMRRKLB
P/E Ratio (TTM)33.89--
P/S Ratio (TTM)4.7744.12
P/B Ratio (MRQ)4.389.09
Free Cash Flow Yield (TTM)3.85%-0.74%