Acuity (AYI) vs Energy Focus (EFOI)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Energy Focus (EFOI) has outperformed Acuity (AYI) over the past year, gaining 13.5% versus a loss of 13.4%. Over five years, AYI leads with a +44.6% price change compared with -85.0% for EFOI. Acuity is the larger company by market cap ($8.99 billion vs $20.1 million), about 447.6 times the size.
Acuity pays a dividend yielding 0.26%, while Energy Focus does not currently pay one.
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 | AYI | EFOI |
|---|---|---|
| Share price | $300.42 | $3.15 |
| Market cap | $8.99B | $20.09M |
| 1-day change | -0.84% | -1.74% |
| YTD return | -16.56% | +36.55% |
| 1-year return | -13.39% | +13.46% |
| 5-year return | +44.62% | -84.98% |
| P/E ratio (TTM) | 17.62 | — |
| Forward P/E | 12.90 | — |
| EPS (TTM) | $17.05 | $-0.25 |
| Dividend yield | 0.26% | 0.00% |
| Annual dividend | $0.77 | $0.00 |
| Revenue (latest FY) | $4.35B | — |
| Revenue growth (YoY) | +13.14% | — |
| Net income (latest FY) | $396.60M | — |
| Gross margin | 47.83% | — |
| Operating margin | 12.98% | — |
| Net margin | 9.13% | — |
| 52-week high | $380.17 | $9.84 |
| 52-week low | $257.04 | $1.66 |
| Distance from 52-week high | -20.98% | -67.94% |
| Analyst consensus | buy | — |
| Avg. price target upside | +26.27% | — |
| Average volume | 306.60K | 10.80K |
| Shares outstanding | 29.94M | 6.37M |
| Employees | 13,000 | — |
| Sector | Consumer Discretionary | Consumer Discretionary |
| Industry | Building Products | Building Products |
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
- Acuity is about 447.6 times larger than Energy Focus by market value ($8.99B vs $20.09M).
- EFOI has outperformed AYI by 26.9 percentage points over the past year.
About Acuity
AYI stock →Acuity Inc. provides lighting, lighting controls, building management system, and an audio, video, and control platform in the United States and internationally.
Consumer Discretionary · Building Products · 13,000 employees
AYI vs EFOI FAQ
Which is bigger, Acuity or Energy Focus?
Acuity (AYI) is larger, with a market capitalization of $8.99B compared with $20.09M for Energy Focus (EFOI).
Which stock has performed better over the past year, AYI or EFOI?
EFOI returned +13.46% over the past 12 months, compared with -13.39% for AYI (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Acuity or Energy Focus?
Acuity pays a dividend yielding 0.26%, while Energy Focus does not currently pay a regular dividend.
Are Acuity and Energy Focus in the same industry?
Yes. Both are classified in the Building Products industry within the Consumer Discretionary sector.