Stocks / ARI vs CSGP

ARI vs CSGP: Which Stock Is the Better Buy?

Apollo Commercial Real Estate Finance, Inc. and CoStar Group, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Real Estate.

CSGP is the larger company ($11.7B vs $1.4B). On the fundamentals, CSGP grows revenue faster (14.4% vs -9.8%); ARI earns a higher net margin (68.7% vs 0.2%); ARI has the stronger return on equity (6.2% vs 0.1%). Both carry 1 potential red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — ARI vs CSGP, 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.

 Apollo Commercial Real Estate Finance, Inc. (ARI)CoStar Group, Inc. (CSGP)
Market cap$1.4B$11.7B
Revenue (latest FY)$166.69M$3.25B
Net income (latest FY)$114.45M$7.00M
Revenue growth (5y CAGR)-9.8%14.4%
Net margin68.7%0.2%
Return on equity6.2%0.1%
P/E ratio13.5159.8
Dividend yield9.1%
Profitable years (of last 10)910
Positive free cash flowYes

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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 ARI vs CSGP 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 ARI's full financials →   Open CSGP's full financials →

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Frequently asked questions

Which is bigger, ARI or CSGP?

CoStar Group, Inc. is larger by market capitalization — $11.7B versus $1.4B.

Which grows faster, ARI or CSGP?

Over the last five fiscal years, CoStar Group, Inc. grew revenue faster — 14.4%/yr versus -9.8%/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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