Stocks / CLDX vs RARE

CLDX vs RARE: Which Stock Is the Better Buy?

Celldex Therapeutics, Inc. and Ultragenyx Pharmaceutical Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Healthcare.

CLDX is the larger company ($2.3B vs $2.3B). On the fundamentals, RARE grows revenue faster (19.9% vs -26.9%); RARE earns a higher net margin (-85.4% vs -16748.0%); RARE has the stronger return on equity (718.8% vs -49.1%). On the filings, RARE carries fewer potential red flags (2 vs 3). Full numbers below — the stronger figure on each row is in green.

AI verdict — CLDX vs RARE, 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.

 Celldex Therapeutics, Inc. (CLDX)Ultragenyx Pharmaceutical Inc. (RARE)
Market cap$2.3B$2.3B
Revenue (latest FY)$1.54M$673.00M
Net income (latest FY)$-258.76M$-575.00M
Revenue growth (5y CAGR)-26.9%19.9%
Net margin-16748.0%-85.4%
Return on equity-49.1%718.8%
P/E ratio
Dividend yield
Profitable years (of last 10)00
Positive free cash flowNoNo

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full CLDX vs RARE 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 CLDX's full financials →   Open RARE's full financials →

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Frequently asked questions

Which is bigger, CLDX or RARE?

Celldex Therapeutics, Inc. is larger by market capitalization — $2.3B versus $2.3B.

Which grows faster, CLDX or RARE?

Over the last five fiscal years, Ultragenyx Pharmaceutical Inc. grew revenue faster — 19.9%/yr versus -26.9%/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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