EnerSys (ENS) vs Plug Power (PLUG)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 7, 2026.
Summary
EnerSys (ENS) has outperformed Plug Power (PLUG) over the past year, gaining 61.3% versus a loss of 54.0%. Over five years, ENS leads with a +132.1% price change compared with -94.3% for PLUG. EnerSys is the larger company by market cap ($6.58 billion vs $2.49 billion), about 2.6 times the size.
EnerSys pays a dividend yielding 0.58%, while Plug Power 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 | ENS | PLUG |
|---|---|---|
| Share price | $182.49 | $1.78 |
| Market cap | $6.58B | $2.49B |
| 1-day change | -5.20% | -4.30% |
| YTD return | +24.35% | -9.64% |
| 1-year return | +61.32% | -54.01% |
| 5-year return | +132.06% | -94.30% |
| P/E ratio (TTM) | 19.54 | — |
| Forward P/E | 12.69 | — |
| EPS (TTM) | $9.34 | $-1.31 |
| Dividend yield | 0.58% | 0.00% |
| Annual dividend | $1.05 | $0.00 |
| Revenue (latest FY) | $3.75B | — |
| Revenue growth (YoY) | +3.70% | — |
| Net income (latest FY) | $293.56M | — |
| Gross margin | 29.26% | — |
| Operating margin | 11.37% | — |
| Net margin | 7.83% | — |
| 52-week high | $244.30 | $4.33 |
| 52-week low | $108.88 | $1.70 |
| Distance from 52-week high | -25.30% | -58.89% |
| Analyst consensus | buy | hold |
| Avg. price target upside | +36.71% | +98.88% |
| Average volume | 516.13K | 52.79M |
| Shares outstanding | 36.07M | 1.40B |
| Employees | 9,682 | 2,344 |
| Sector | Miscellaneous | Energy |
| Industry | Industrial Machinery/Components | Industrial Machinery/Components |
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
- EnerSys is about 2.6 times larger than Plug Power by market value ($6.58B vs $2.49B).
- ENS has outperformed PLUG by 115.3 percentage points over the past year.
- The two companies sit in different sectors: EnerSys in Miscellaneous and Plug Power in Energy.
About EnerSys
ENS stock →EnerSys engages in the provision of stored energy solutions for industrial applications worldwide. It operates through three segments: Network & Infrastructure Solutions, Industrial Mobility Solutions, and Precision Power Solutions.
Miscellaneous · Industrial Machinery/Components · 9,682 employees
About Plug Power
PLUG stock →Plug Power Inc. designs, develops, and sells hydrogen products and solutions in Europe, Australia, North America, and internationally.
Energy · Industrial Machinery/Components · 2,344 employees
ENS vs PLUG FAQ
Which is bigger, EnerSys or Plug Power?
EnerSys (ENS) is larger, with a market capitalization of $6.58B compared with $2.49B for Plug Power (PLUG).
Which stock has performed better over the past year, ENS or PLUG?
ENS returned +61.32% over the past 12 months, compared with -54.01% for PLUG (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, EnerSys or Plug Power?
EnerSys pays a dividend yielding 0.58%, while Plug Power does not currently pay a regular dividend.
Are EnerSys and Plug Power in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Miscellaneous sector.