Which has grown faster, RKLB or WAB?

Over the past five years, RKLB grew revenue faster — RKLB at a 67.26% CAGR versus WAB at 9.16%.

Does RKLB or WAB pay a bigger dividend?

WAB pays a dividend (0.39% yield), while RKLB has no payments in the available dividend history.

Is RKLB or WAB more profitable?

WAB runs the higher net margin — RKLB at -26.87% versus WAB at 10.59%.

How have RKLB and WAB total returns compared?

Over the past 5 years, RKLB delivered 44.87% and WAB delivered 16.22% annualized total return. Past performance doesn't predict future results.

Rocket Lab USA, Inc. (RKLB) vs Westinghouse Air Brake Technologies Corporation (WAB)

A side-by-side comparison of Rocket Lab USA, Inc. and Westinghouse Air Brake Technologies Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 3, 2026. Differences are shown without an overall score or investment verdict.

RKLB

Rocket Lab USA, Inc.

$40.35B

$69.70IndustrialsDelayed quote: Aug 3, 2026, 12:15 PM EDT

WAB

Westinghouse Air Brake Technologies Corporation

$49.83B

$295.02IndustrialsDelayed quote: Aug 3, 2026, 12:14 PM EDT

Total return — RKLB vs WAB

growth of $100 · dividends reinvested · last 6y

RKLB +566.6%WAB +313.0%RKLB compounded faster

RKLB WAB

RKLB vs WAB: by the numbers

•WAB is the larger company ($49.83B vs $40.35B market cap).
•WAB is profitable (10.59% net margin) while RKLB runs a net loss (-26.87%).
•RKLB grew revenue faster over the past five years (67.26% vs 9.16% CAGR).
•WAB pays a dividend (0.39% yield), while RKLB has no payments in the available dividend history.

Metrics side by side

Valuation

Metric	RKLB	WAB
P/E ratio	N/A	39.09
Forward P/E	N/A	26.84
P/S ratio	57.86	4.13
P/B ratio	17.37	4.40
PEG ratio	N/A	2.32
EV / EBITDA	N/A	22.41
FCF yield	N/A	3.74%

Profitability

Metric	RKLB	WAB
Gross margin	36.56%	34.33%
Operating margin	-33.20%	16.54%
Net margin	-26.87%	10.59%
ROE	-8.06%	11.29%
ROIC	-10.09%	7.64%

Dividends

Metric	RKLB	WAB
Dividend yield	N/A	0.39%
Payout ratio	N/A	16.33%

Growth (annualized)

Metric	RKLB	WAB
Revenue CAGR (5Y)	67.26%	9.16%
EPS CAGR (5Y)	N/A	25.77%
FCF CAGR (5Y)	N/A	14.38%
Total return CAGR (5Y)	44.87%	28.63%

Frequently asked

Which has grown faster, RKLB or WAB?: Over the past five years, RKLB grew revenue faster — RKLB at a 67.26% CAGR versus WAB at 9.16%.
Does RKLB or WAB pay a bigger dividend?: WAB pays a dividend (0.39% yield), while RKLB has no payments in the available dividend history.
Is RKLB or WAB more profitable?: WAB runs the higher net margin — RKLB at -26.87% versus WAB at 10.59%.
How have RKLB and WAB total returns compared?: Over the past 5 years, RKLB delivered 44.87% and WAB delivered 16.22% annualized total return. Past performance doesn't predict future results.

Go deeper

Full RKLB analysis Full WAB analysis Interactive comparison tool

Dig into the metrics

Rocket Lab USA P/E ratio Westinghouse Air Brake Technologies P/E ratio Rocket Lab USA dividend yield Westinghouse Air Brake Technologies dividend yield Rocket Lab USA ROE Westinghouse Air Brake Technologies ROE Rocket Lab USA operating margin Westinghouse Air Brake Technologies operating margin Rocket Lab USA revenue growth Westinghouse Air Brake Technologies revenue growth Rocket Lab USA free cash flow Westinghouse Air Brake Technologies free cash flow

Rocket Lab USA & Westinghouse Air Brake Technologies appear in these rankings

Fastest Revenue Growth 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 August 3, 2026.