BW vs POWI
BW: B&W is a 160-year-old thermal power and emissions control technology company pivoting toward data centers and decarbonization with steam systems, hydrogen production, and carbon capture solutions. POWI: Power Integrations designs high-voltage power conversion semiconductors and gate drivers that enable efficient electricity conversion across renewable energy, industrial, automotive, and consumer applications.
Side-by-side fundamentals
| Metric | BW | POWI | Edge |
|---|---|---|---|
| Price as of 2026-07-27 close | $9.40 | $63.41 | |
| Market cap as of 2026-07-30 | $1.2B | $3.5B | |
| P/E as of 2026-07-30 | n/a | 190.19 | |
| PEG as of 2026-07-30 | n/a | 10.52 | |
| Net margin as of 2026-07-30 | -25.4% | +3.7% | POWI higher |
| Gross margin as of 2026-07-30 | +24.1% | +53.9% | POWI higher |
| Operating margin as of 2026-07-30 | +2.5% | +1.1% | BW higher |
| ROE as of 2026-07-30 | +94.8% | +2.4% | BW higher |
| ROA as of 2026-07-30 | -13.1% | +2.1% | POWI higher |
| Debt / equity as of 2026-07-30 | 50.64 | 0.00 | POWI lower |
| Revenue growth (YoY) as of 2026-07-30 | -28.0% | +3.1% | POWI higher |
| Revenue CAGR (3y) SEC XBRL | -1.2% | -12.0% | BW higher |
| Dividend yield as of 2026-07-30 | +1.3% | +1.5% | POWI higher |
| Dividend streak (yrs) SEC XBRL | n/a | 1 | |
| Beta as of 2026-07-30 | 1.28 | 1.59 | |
| 1-year return as of 2026-07-27 close | +803.8% | +21.9% | BW higher |
Fundamentals: market data, as of 2026-07-30. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-07-27.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.