Stock comparison
Plug Power
Watts Water Technologies
Scored across Buffett, Graham, Lynch and Greenblatt - plus a side-by-side metric table covering valuation, quality, growth and balance sheet.
PLUG
Plug Power
Market cap
$4.34B
Sector
Industrials
WTS
Watts Water Technologies
Market cap
$10.1B
Sector
Industrials
Overall winner
Watts Water Technologies WTS
Wins on the combined sum of fit scores across all four strategies. Per-strategy breakdown below.
Fit scores by strategy
| Strategy | PLUG | WTS | Winner |
|---|---|---|---|
| Warren Buffett | 15F | 71B | WTS |
| Benjamin Graham | 55D | 80A | WTS |
| Philip Fisher | 25F | 65B | WTS |
| Peter Lynch | 25F | 55C | WTS |
| Joel Greenblatt | 0F | 49D | WTS |
| Charlie Munger | 23F | 59C | WTS |
| Terry Smith | 16F | 59C | WTS |
Side-by-side metrics
| Metric | PLUG | WTS |
|---|---|---|
| Market cap | $4.34B | $10.1B |
| P/E (TTM) | - | 27.3x |
| EV/EBIT | - | 20.7x |
| ROIC (TTM) | -38.99% | 15.18% |
| Gross margin | -25.66% | 49.25% |
| Net margin | -2.27% | 14.32% |
| Revenue CAGR 5y | 9.03% | 7.75% |
| EPS CAGR 5y | - | 20.03% |
| Debt / Equity | 1.0x | 0.1x |
| Dividend yield | 0.0% | 0.7% |
Where each one wins
The metrics with the biggest gap between the two - sorted so the most decisive edges read first.
PLUG leads on
- EV/EBIT-vs 20.7x+133%
- P/E (TTM)-vs 27.3x+111%
- Revenue CAGR 5y9.03%vs 7.75%+14%
WTS leads on
- Gross margin49.25%vs -25.66%+152%
- ROIC (TTM)15.18%vs -38.99%+139%
- Net margin14.32%vs -2.27%+106%
- Dividend yield0.7%vs 0.0%+100%
Related on invest-like
Key terms in this analysis
Educational tool. Fit scores are deterministic projections from public financials onto each investor's published criteria - not personal recommendations or advice.