Bimergen Energy (BESS) vs Stem (STEM)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Bimergen Energy (BESS) has outperformed Stem (STEM) over the past year, losing 68.6% versus a loss of 82.1%. Over five years, BESS leads with a -90.0% price change compared with -99.0% for STEM. Stem is the larger company by market cap ($40.4 million vs $16.0 million), about 2.5 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 | BESS | STEM |
|---|---|---|
| Share price | $2.25 | $4.20 |
| Market cap | $15.97M | $40.43M |
| 1-day change | -0.88% | -6.04% |
| YTD return | -78.57% | -72.09% |
| 1-year return | -68.62% | -82.05% |
| 5-year return | -89.96% | -99.05% |
| Forward P/E | 1.28 | — |
| EPS (TTM) | $-1.13 | $-8.10 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $17.12 | $32.23 |
| 52-week low | $1.70 | $3.70 |
| Distance from 52-week high | -86.86% | -86.97% |
| Analyst consensus | strong_buy | hold |
| Avg. price target upside | +333.33% | +77.38% |
| Average volume | 81.40K | 141.31K |
| Shares outstanding | 7.10M | 9.63M |
| Employees | 3 | 423 |
| Sector | Utilities | Utilities |
| Industry | Utilities - Renewable | Utilities - Renewable |
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
- Stem is about 2.5 times larger than Bimergen Energy by market value ($40.43M vs $15.97M).
- BESS has outperformed STEM by 13.4 percentage points over the past year.
About Bimergen Energy
BESS stock →Bimergen Energy Corporation, a renewable energy project developer, focuses on the clean energy transition and providing critical grid stability through Battery Energy Storage System (BESS) and solar development projects in the United States. It focuses on becoming a grid-balancing operator by developing, commercializing, and operating a diversified portfolio of BESS and solar energy projects.
Utilities · Utilities - Renewable · 3 employees
About Stem
STEM stock →Stem, Inc. engages in the development, deployment, and operation of clean energy assets in the United States and internationally.
Utilities · Utilities - Renewable · 423 employees
BESS vs STEM FAQ
Which is bigger, Bimergen Energy or Stem?
Stem (STEM) is larger, with a market capitalization of $40.43M compared with $15.97M for Bimergen Energy (BESS).
Which stock has performed better over the past year, BESS or STEM?
BESS returned -68.62% over the past 12 months, compared with -82.05% for STEM (price return, excluding dividends). Past performance does not predict future results.
Are Bimergen Energy and Stem in the same industry?
Yes. Both are classified in the Utilities - Renewable industry within the Utilities sector.