Ouster (OUST) vs Plug Power (PLUG)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 19, 2026.
Summary
Ouster (OUST) has outperformed Plug Power (PLUG) over the past year, losing 5.5% versus a loss of 59.7%. Over five years, OUST leads with a -53.1% price change compared with -95.8% for PLUG. Ouster is the larger company by market cap ($2.08 billion vs $1.91 billion), about 1.1 times the size.
Ouster converts more of its revenue into profit, with a net margin of -35.6% versus -229.8%.
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 | OUST | PLUG |
|---|---|---|
| Share price | $28.86 | $1.37 |
| Market cap | $2.08B | $1.91B |
| 1-day change | +1.51% | -0.72% |
| YTD return | +33.36% | -30.46% |
| 1-year return | -5.50% | -59.71% |
| 5-year return | -53.15% | -95.78% |
| EPS (TTM) | $-0.83 | $-1.31 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $169.38M | $709.92M |
| Revenue growth (YoY) | +52.46% | +12.90% |
| Net income (latest FY) | $-60.38M | $-1.63B |
| Gross margin | 49.26% | -34.09% |
| Operating margin | -43.69% | -206.70% |
| Net margin | -35.65% | -229.83% |
| 52-week high | $63.79 | $4.33 |
| 52-week low | $16.40 | $1.35 |
| Distance from 52-week high | -54.76% | -68.36% |
| Analyst consensus | none | hold |
| Avg. price target upside | +105.82% | +154.74% |
| Average volume | 2.65M | 54.32M |
| Shares outstanding | 72.11M | 1.40B |
| Employees | 320 | 2,344 |
| Sector | Industrials | 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
- OUST has outperformed PLUG by 54.2 percentage points over the past year.
- Ouster is more profitable, keeping -35.6 cents of every revenue dollar as net income versus -229.8 cents for Plug Power.
- Ouster grew revenue faster in its latest fiscal year (+52.46% vs +12.90%).
- The two companies sit in different sectors: Ouster in Industrials and Plug Power in Energy.
About Ouster
OUST stock →Ouster, Inc. engages in the production and sale of lidar sensor kits for the automotive, industrial, robotics, and smart infrastructure industries in the Americas, the Asia-Pacific, Europe, the Middle East, and Africa.
Industrials · Industrial Machinery/Components · 320 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
OUST vs PLUG FAQ
Which is bigger, Ouster or Plug Power?
Ouster (OUST) is larger, with a market capitalization of $2.08B compared with $1.91B for Plug Power (PLUG).
Which stock has performed better over the past year, OUST or PLUG?
OUST returned -5.50% over the past 12 months, compared with -59.71% for PLUG (price return, excluding dividends). Past performance does not predict future results.
Are Ouster and Plug Power in the same industry?
Yes. Both are classified in the Industrial Machinery/Components industry within the Industrials sector.