Stocks / BRUN vs SONO

BRUN vs SONO: Which Stock Is the Better Buy?

Boost Run, Inc. and Sonos, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Technology.

BRUN is the larger company ($1.8B vs $1.8B). On the fundamentals, SONO earns a higher net margin (-4.2% vs -60.5%); SONO has the stronger return on equity (-17.2% vs -200.0%). Both carry 2 potential red flags in the filings. Full numbers below — the stronger figure on each row is in green.

AI verdict — BRUN vs SONO, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Boost Run, Inc. (BRUN)Sonos, Inc. (SONO)
Market cap$1.8B$1.8B
Revenue (latest FY)$26.89M$1.44B
Net income (latest FY)$-16.27M$-61.14M
Revenue growth (5y CAGR)1.7%
Net margin-60.5%-4.2%
Return on equity-200.0%-17.2%
P/E ratio86.9
Dividend yield
Profitable years (of last 10)02
Positive free cash flowYesYes

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Use the filing period and source shown by each tool before treating two figures as comparable.

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See the full BRUN vs SONO breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open BRUN's full financials →   Open SONO's full financials →

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Frequently asked questions

Which is bigger, BRUN or SONO?

Boost Run, Inc. is larger by market capitalization — $1.8B versus $1.8B.

Which grows faster, BRUN or SONO?

Five-year growth data is not available for both companies.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

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BRUN fundamentals → · SONO fundamentals → · All 1,500+ companies → · Free screener →