Which has grown faster, MELI or RKLB?

Over the past five years, RKLB grew revenue faster — MELI at a 44.82% CAGR versus RKLB at 68.96%.

Is MELI or RKLB more profitable?

MELI runs the higher net margin — MELI at 5.30% versus RKLB at -21.51%.

How have MELI and RKLB total returns compared?

Over the past 5 years, MELI delivered 0.53% and RKLB delivered 27.48% annualized total return. Past performance doesn't predict future results.

MercadoLibre, Inc. (MELI) vs Rocket Lab USA, Inc. (RKLB)

A side-by-side comparison of MercadoLibre, Inc. and Rocket Lab USA, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

Different business models: MELI is classified in Consumer Cyclical; RKLB is classified in Industrials. Margin, capital intensity, and valuation differences should be interpreted in that sector context.

MELI

MercadoLibre, Inc.

$86.81B

$1,712.41Consumer CyclicalDelayed quote: Sep 28, 2026, 4:00 PM EDT

RKLB

Rocket Lab USA, Inc.

$41.79B

$72.19IndustrialsDelayed quote: Sep 28, 2026, 4:00 PM EDT

Total return — MELI vs RKLB

growth of $100 · dividends reinvested · last 6y

MELI +33.9% (+5.0%/yr)RKLB +546.0% (+36.5%/yr)RKLB compounded faster over this window

MELI RKLB

MELI vs RKLB: by the numbers

•MELI is the larger company ($86.81B vs $41.79B market cap).
•MELI is profitable (5.30% net margin) while RKLB runs a net loss (-21.51%).
•RKLB grew revenue faster over the past five years (68.96% vs 44.82% CAGR).

Metrics side by side

Valuation

Metric	MELI	RKLB
P/E ratio	46.60	N/A
Forward P/E	45.16	N/A
P/S ratio	2.47	54.33
P/B ratio	11.08	11.97
EV / EBITDA	24.75	N/A
FCF yield	13.73%	N/A

Profitability

Metric	MELI	RKLB
Gross margin	42.68%	37.26%
Operating margin	8.26%	-38.03%
Net margin	5.30%	-21.51%
ROE	23.78%	-4.74%
ROIC	11.63%	-6.11%

Growth (annualized)

Metric	MELI	RKLB
Revenue CAGR (5Y)	44.82%	68.96%
FCF CAGR (5Y)	129.42%	N/A
Total return CAGR (5Y)	0.53%	27.48%

Frequently asked

Which has grown faster, MELI or RKLB?: Over the past five years, RKLB grew revenue faster — MELI at a 44.82% CAGR versus RKLB at 68.96%.
Is MELI or RKLB more profitable?: MELI runs the higher net margin — MELI at 5.30% versus RKLB at -21.51%.
How have MELI and RKLB total returns compared?: Over the past 5 years, MELI delivered 0.53% and RKLB delivered 27.48% annualized total return. Past performance doesn't predict future results.

Go deeper

Full MELI analysis Full RKLB analysis Interactive comparison tool

Dig into the metrics

MercadoLibre P/E ratio MercadoLibre ROE Rocket Lab USA ROE MercadoLibre operating margin Rocket Lab USA operating margin MercadoLibre revenue growth Rocket Lab USA revenue growth MercadoLibre free cash flow Rocket Lab USA free cash flow

MercadoLibre & Rocket Lab USA appear in these rankings

Fastest Revenue Growth Stocks Highest FCF Yield Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified September 13, 2026.