Koss (KOSS) vs Sonos (SONO)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Sonos (SONO) has outperformed Koss (KOSS) over the past year, losing 6.0% versus a loss of 25.6%. Over five years, SONO leads with a -46.6% price change compared with -78.8% for KOSS. Sonos is the larger company by market cap ($2.01 billion vs $34.9 million), about 57.4 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | KOSS | SONO |
|---|---|---|
| Share price | $3.69 | $16.95 |
| Market cap | $34.93M | $2.01B |
| 1-day change | -1.07% | -0.18% |
| YTD return | -10.87% | -3.47% |
| 1-year return | -25.60% | -6.04% |
| 5-year return | -78.76% | -46.56% |
| P/E ratio (TTM) | — | 37.67 |
| Forward P/E | — | 12.99 |
| EPS (TTM) | $-0.04 | $0.45 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | — | $1.44B |
| Revenue growth (YoY) | — | -4.93% |
| Net income (latest FY) | — | $-61.14M |
| Gross margin | — | 43.69% |
| Operating margin | — | -3.50% |
| Net margin | — | -4.24% |
| 52-week high | $5.70 | $19.82 |
| 52-week low | $3.30 | $12.44 |
| Distance from 52-week high | -35.26% | -14.48% |
| Analyst consensus | — | none |
| Avg. price target upside | — | +9.91% |
| Average volume | 31.79K | 1.95M |
| Shares outstanding | 9.47M | 118.29M |
| Employees | 28 | 1,404 |
| Sector | Technology | Technology |
| Industry | Consumer Electronics | Consumer Electronics |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- Sonos is about 57.4 times larger than Koss by market value ($2.01B vs $34.93M).
- SONO has outperformed KOSS by 19.6 percentage points over the past year.
About Koss
KOSS stock →Koss Corporation, together with its subsidiaries, engages in the design, manufacture, and sale of stereo headphones and related accessories in the United States, Sweden, the Czech Republic, Korea, Malaysia, Australia, Japan, the United Kingdom, and internationally. The company offers high-fidelity headphones, wireless bluetooth headphones, wireless bluetooth speakers, computer headsets, telecommunications headsets, and active noise canceling headphones.
Technology · Consumer Electronics · 28 employees
About Sonos
SONO stock →Sonos, Inc., together with its subsidiaries, designs, develops, manufactures, and sells audio products and services in the Americas, Europe, the Middle East, Africa, and the Asia Pacific. The company offers wireless, portable, plug-in, and home theater speakers; and headphones, soundbars, components, and accessories.
Technology · Consumer Electronics · 1,404 employees
KOSS vs SONO FAQ
Which is bigger, Koss or Sonos?
Sonos (SONO) is larger, with a market capitalization of $2.01B compared with $34.93M for Koss (KOSS).
Which stock has performed better over the past year, KOSS or SONO?
SONO returned -6.04% over the past 12 months, compared with -25.60% for KOSS (price return, excluding dividends). Past performance does not predict future results.
Are Koss and Sonos in the same industry?
Yes. Both are classified in the Consumer Electronics industry within the Technology sector.