The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Interactive Brokers is the larger company, worth $146.5B, about 1.5 times Robinhood Markets.
  • Robinhood Markets grew revenue faster over the last year (+32.2% vs +28.1%).
  • On earnings, Interactive Brokers is the cheaper stock (37.0x vs 51.1x).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureHOODIBKR
Market cap$94.9B$146.5B
Share price$109.02$87.87
Revenue (last fiscal year)$4.5B$6.2B
Free cash flow (last fiscal year)$1.6B—
Revenue growth, last year+32.2%+28.1%
Revenue growth per year, last 5 fiscal years+25.3%+23.0%
Operating margin——
Net margin42.0%16.4%
Return on equity21.7%19.1%
P/E (trailing)51.1x37.0x
Price / free cash flow58.5x9.30x
EV / EBITDA38.3x7.06x
FCF growth the price implies19.3%—
Dividend yield—0.36%
Debt / equity4.93x38.1x
Fundamental gradeCC
Superinvestors holding it48
Insider purchases, last 12 months106

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Robinhood Markets

YearRevenueFree cash flowOp. margin
2021$1.8B-$968M—
2022$1.4B-$909M—
2023$1.9B$1.2B—
2024$3.0B-$194M—
2025$4.5B$1.6B—

Interactive Brokers

YearRevenueFree cash flowOp. margin
2021$2.7B——
2022$3.1B——
2023$4.3B——
2024$5.2B——
2025$6.2B——

Where the revenue comes from

Robinhood Markets

No segment breakdown reported.

Interactive Brokers · by segments, 2019

Electronic Brokerage$1.9B97%
Market Making$67M3%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open HOOD in Investingly

Questions

Which is bigger, Robinhood Markets or Interactive Brokers?

Interactive Brokers (IBKR), at $146.5B against $94.9B.

Is HOOD or IBKR cheaper?

By trailing P/E, Interactive Brokers (37.0x) is cheaper than Robinhood Markets (51.1x). A lower multiple can also mean the market expects less growth.

Which grows faster, HOOD or IBKR?

Robinhood Markets: revenue grew +32.2% over the last year, against +28.1%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.