The short version

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

  • Charter Communications is the larger company, worth $14.3B, close to SK Telecom Co Ltd ADR's $12.3B.
  • SK Telecom Co Ltd ADR grew revenue faster over the last year (+1.9% vs -1.7%).
  • Charter Communications keeps more of each dollar of revenue as operating profit (23.3% vs 9.4%).
  • On earnings, Charter Communications is the cheaper stock (2.7x vs 47.2x).

Side by side

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

MeasureCHTRSKM
Market cap$14.3B$12.3B
Share price$103.38$34.24
Revenue (last fiscal year)$54.8B$17.94T
Free cash flow (last fiscal year)$4.4B$2.53T
Revenue growth, last year-1.7%+1.9%
Revenue growth per year, last 5 fiscal years+1.5%+2.8%
Operating margin23.3%9.4%
Net margin9.1%7.0%
Return on equity29.1%10.7%
P/E (trailing)2.74x47.2x
Price / free cash flow3.24x0.01x
EV / EBITDA6.75x6.45x
FCF growth the price implies-20.9%—
Dividend yield—4.4%
Debt / equity7.89x1.60x
Fundamental gradeCC
Superinvestors holding it92
Insider purchases, last 12 months60

Results from SEC filings

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

Charter Communications

YearRevenueFree cash flowOp. margin
2021$51.7B$8.6B20.4%
2022$54.0B$5.5B22.1%
2023$54.6B$3.3B23.0%
2024$55.1B$3.2B23.8%
2025$54.8B$4.4B23.6%

SK Telecom Co Ltd ADR

YearRevenueFree cash flowOp. margin
2020$16.09T$2.13T6.4%
2021$16.75T$1.72T8.6%
2022$17.30T$2.11T9.2%
2023$17.61T$1.87T10.0%
2024$17.94T$2.53T9.4%

Where the revenue comes from

Charter Communications · by products, 2025

Internet$23.8B43%
Video$13.7B25%
Small business$4.3B8%
Mobile service$3.8B7%
Other$3.4B6%
Mid-market & large business$3.0B5%

SK Telecom Co Ltd ADR · by segments, 2020

Cellular services$13.85T64%
Fixed-line telecommunication services$4.47T21%
Security services$1.33T6%
Others$1.19T5%
Commerce services$814.2B4%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open CHTR in Investingly

Questions

Which is bigger, Charter Communications or SK Telecom Co Ltd ADR?

Charter Communications (CHTR), at $14.3B against $12.3B.

Is CHTR or SKM cheaper?

By trailing P/E, Charter Communications (2.74x) is cheaper than SK Telecom Co Ltd ADR (47.2x). A lower multiple can also mean the market expects less growth.

Which grows faster, CHTR or SKM?

SK Telecom Co Ltd ADR: revenue grew +1.9% over the last year, against -1.7%.

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