Stocks / AIZ vs IBKR

AIZ vs IBKR: Which Stock Is the Better Buy?

Assurant, Inc. and Interactive Brokers Group, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Financial Services.

On the fundamentals, IBKR grows revenue faster (36.8% vs 6.0%); IBKR earns a higher net margin (16.0% vs 6.8%); IBKR has the stronger return on equity (18.3% vs 14.9%). Neither shows an obvious red flag in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — AIZ vs IBKR, 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.

 Assurant, Inc. (AIZ)Interactive Brokers Group, Inc. (IBKR)
Market cap$149.3B
Revenue (latest FY)$12.81B$6.16B
Net income (latest FY)$872.70M$984.00M
Revenue growth (5y CAGR)6.0%36.8%
Net margin6.8%16.0%
Return on equity14.9%18.3%
P/E ratio14.334.9
Dividend yield1.3%0.4%
Profitable years (of last 10)1010
Positive free cash flowYes

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See the full AIZ vs IBKR 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 AIZ's full financials →   Open IBKR's full financials →

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Frequently asked questions

Which is bigger, AIZ or IBKR?

Market capitalization data is not available for both companies.

Which grows faster, AIZ or IBKR?

Over the last five fiscal years, Interactive Brokers Group, Inc. grew revenue faster — 36.8%/yr versus 6.0%/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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AIZ fundamentals → · IBKR fundamentals → · All 1,500+ companies → · Free screener →