The short version

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

  • Sea is the larger company, worth $54.4B, close to eBay's $50.4B.
  • Sea grew revenue faster over the last year (+33.2% vs +14.8%).
  • eBay keeps more of each dollar of revenue as operating profit (20.5% vs 10.1%).
  • On earnings, eBay is the cheaper stock (26.2x vs 37.8x).
  • eBay's price assumes faster free cash flow growth: about 12% a year, against -2% for Sea (reverse DCF).

Side by side

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

MeasureEBAYSE
Market cap$50.4B$54.4B
Share price$112.19$95.25
Revenue (last fiscal year)$11.1B$19.6B
Free cash flow (last fiscal year)$1.4B$4.5B
Revenue growth, last year+14.8%+33.2%
Revenue growth per year, last 5 fiscal years+1.6%+18.5%
Operating margin20.5%10.1%
Net margin18.5%8.0%
Return on equity47.6%46.6%
P/E (trailing)26.2x37.8x
Price / free cash flow30.3x12.1x
EV / EBITDA15.9x17.7x
FCF growth the price implies12.4%-1.7%
Dividend yield1.0%—
Debt / equity2.84x2.08x
Fundamental gradeCB
Superinvestors holding it70
Insider purchases, last 12 months40

Results from SEC filings

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

eBay

YearRevenueFree cash flowOp. margin
2021$10.4B$2.2B28.1%
2022$9.8B$1.8B24.0%
2023$10.1B$2.0B19.2%
2024$10.3B$2.0B22.5%
2025$11.1B$1.4B20.5%

Sea

YearRevenueFree cash flowOp. margin
2021$10.0B-$564M-15.9%
2022$12.4B-$2.0B-11.9%
2023$11.5B$1.8B2.0%
2024$14.7B$3.0B4.5%
2025$19.6B$4.5B10.1%

Where the revenue comes from

eBay · by products, 2025

Marketplace revenues$9.1B82%
Advertising revenues$2.0B18%

Sea · by segments, 2018

Digital Entertainment$462M56%
E-commerce$270M33%
Other Services$83M10%
Digital Financial Services$11M1%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open EBAY in Investingly

Questions

Which is bigger, eBay or Sea?

Sea (SE), at $54.4B against $50.4B.

Is EBAY or SE cheaper?

By trailing P/E, eBay (26.2x) is cheaper than Sea (37.8x). A lower multiple can also mean the market expects less growth.

Which grows faster, EBAY or SE?

Sea: revenue grew +33.2% over the last year, against +14.8%.

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