Stocks / RKLB vs URI

RKLB vs URI: Which Stock Is the Better Buy?

Rocket Lab Corporation and United Rentals, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

RKLB is the larger company ($68.5B vs $67.2B). On the fundamentals, RKLB grows revenue faster (76.5% vs 13.5%); URI earns a higher net margin (15.5% vs -32.9%); URI has the stronger return on equity (27.8% vs -11.5%). On the filings, URI carries fewer potential red flags (0 vs 3). Full numbers below — the stronger figure on each row is in green.

AI verdict — RKLB vs URI, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Rocket Lab Corporation (RKLB)United Rentals, Inc. (URI)
Market cap$68.5B$67.2B
Revenue (latest FY)$601.80M$16.10B
Net income (latest FY)$-198.21M$2.49B
Revenue growth (5y CAGR)76.5%13.5%
Net margin-32.9%15.5%
Return on equity-11.5%27.8%
P/E ratio26.0
Dividend yield0.7%
Profitable years (of last 10)010
Positive free cash flowNo

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See the full RKLB vs URI breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open RKLB's full financials →   Open URI's full financials →

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Frequently asked questions

Which is bigger, RKLB or URI?

Rocket Lab Corporation is larger by market capitalization — $68.5B versus $67.2B.

Which grows faster, RKLB or URI?

Over the last five fiscal years, Rocket Lab Corporation grew revenue faster — 76.5%/yr versus 13.5%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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RKLB fundamentals → · URI fundamentals → · All 1,500+ companies → · Free screener →