The short version

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

  • Berkshire Hathaway is the larger company, worth $1.10T, about 2.0 times Cisco Systems.
  • Cisco Systems grew revenue faster over the last year (+17.6% vs +10.0%).
  • Cisco Systems keeps more of each dollar of revenue as operating profit (24.3% vs 15.0%).
  • On earnings, Berkshire Hathaway is the cheaper stock (15.2x vs 45.8x).
  • Berkshire Hathaway's price assumes faster free cash flow growth: about 15% a year, against 15% for Cisco Systems (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.

MeasureBRK-BCSCO
Market cap$1.10T$542.6B
Share price$515.62$118.39
Revenue (last fiscal year)$371.4B$63.3B
Free cash flow (last fiscal year)$25.0B$12.8B
Revenue growth, last year+10.0%+17.6%
Revenue growth per year, last 5 fiscal years+7.7%+5.3%
Operating margin15.0%24.3%
Net margin22.3%20.9%
Return on equity11.5%26.4%
P/E (trailing)15.2x45.8x
Price / free cash flow44.1x40.8x
EV / EBITDA9.22x23.6x
FCF growth the price implies15.3%14.9%
Dividend yield—1.2%
Debt / equity0.69x1.58x
Fundamental gradeBB
Superinvestors holding it015
Insider purchases, last 12 months1010

Results from SEC filings

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

Berkshire Hathaway

YearRevenueFree cash flowOp. margin
2021$276.2B$26.2B11.7%
2022$302.0B$21.9B11.8%
2023$364.5B$29.8B11.9%
2024$371.4B$11.6B15.0%
2025$371.4B$25.0B14.3%

Cisco Systems

YearRevenueFree cash flowOp. margin
2022$51.6B$12.7B27.1%
2023$57.0B$19.0B26.4%
2024$53.8B$10.2B22.6%
2025$56.7B$13.3B20.8%
2026$63.3B$12.8B24.3%

Where the revenue comes from

Berkshire Hathaway · by segments, 2025

Insurance Group$104.2B28%
Manufacturing Businesses$78.5B21%
McLane$51.0B14%
Service and Retailing$42.6B12%
Pilot Travel Centers LLC$42.2B11%
Berkshire Hathaway Energy ("BHE")$26.3B7%

Cisco Systems · by segments, 2026

Americas$37.8B60%
EMEA$16.6B26%
APJC$8.9B14%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open BRK-B in Investingly

Questions

Which is bigger, Berkshire Hathaway or Cisco Systems?

Berkshire Hathaway (BRK-B), at $1.10T against $542.6B.

Is BRK-B or CSCO cheaper?

By trailing P/E, Berkshire Hathaway (15.2x) is cheaper than Cisco Systems (45.8x). A lower multiple can also mean the market expects less growth.

Which grows faster, BRK-B or CSCO?

Cisco Systems: revenue grew +17.6% over the last year, against +10.0%.

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