The short version

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

  • Equinix is the larger company, worth $98.5B, about 1.6 times Digital Realty Trust.
  • Equinix grew revenue faster over the last year (+16.4% vs +16.2%).
  • Equinix keeps more of each dollar of revenue as operating profit (21.8% vs 11.5%).
  • On earnings, Digital Realty Trust is the cheaper stock (46.2x vs 69.0x).

Side by side

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

MeasureDLREQIX
Market cap$62.4B$98.5B
Share price$178.76$1,026.06
Revenue (last fiscal year)$6.1B$9.2B
Free cash flow (last fiscal year)—-$400M
Revenue growth, last year+16.2%+16.4%
Revenue growth per year, last 5 fiscal years+8.4%+8.6%
Operating margin11.5%21.8%
Net margin21.7%15.6%
Return on equity5.9%10.7%
P/E (trailing)46.2x69.0x
Price / free cash flow25.8x—
EV / EBITDA22.6x27.2x
FCF growth the price implies——
Dividend yield2.7%1.9%
Debt / equity1.00x1.85x
Fundamental gradeCD
Superinvestors holding it57
Insider purchases, last 12 months38

Results from SEC filings

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

Digital Realty Trust

YearRevenueFree cash flowOp. margin
2021$4.4B—15.7%
2022$4.7B—12.6%
2023$5.5B—9.6%
2024$5.6B—8.5%
2025$6.1B—10.8%

Equinix

YearRevenueFree cash flowOp. margin
2021$6.6B-$204M16.7%
2022$7.3B$685M16.5%
2023$8.2B$436M17.6%
2024$8.7B$183M15.2%
2025$9.2B-$400M20.0%

Where the revenue comes from

Digital Realty Trust · by products, 2025

Rental and other services$6.0B98%
Fee income and other$144M2%

Equinix · by products, 2025

Colocation$6.5B70%
Interconnection$1.7B18%
Non-recurring revenues$478M5%
Managed infrastructure$466M5%
Other$143M2%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open DLR in Investingly

Questions

Which is bigger, Digital Realty Trust or Equinix?

Equinix (EQIX), at $98.5B against $62.4B.

Is DLR or EQIX cheaper?

By trailing P/E, Digital Realty Trust (46.2x) is cheaper than Equinix (69.0x). A lower multiple can also mean the market expects less growth.

Which grows faster, DLR or EQIX?

Equinix: revenue grew +16.4% over the last year, against +16.2%.

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