Engines & Turbines stocks: intrinsic value, ROIC & growth
6 U.S. engines & turbines companies with at least three years of SEC filings, ranked by size. 1 of the 4 with a current price trade below their Graham intrinsic value. The median company earned a 14.8% average return on invested capital and grew revenue 7.5% a year.
Updated October 18, 2026
6companies
1below Graham value
14.8%median 10-yr ROIC
7.5%median revenue CAGR
Highest-ROIC engines & turbines stocks
| Ticker | Company | 10-yr ROIC | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|---|
| CMI | Cummins | 21.4% | $531.33 | $433.31 | 23% above | $73.7B | 21.4% | 7.5% |
| BWXT | BWX Technologies, Inc. | 21.3% | $137.01 | $75.67 | 81% above | $12.6B | 21.3% | 8.4% |
| BC | BRUNSWICK CORP | 14.8% | $64.37 | $20.81 | 209% above | $4.2B | 14.8% | 2.0% |
| TPICQ | TPI COMPOSITES, INC | 1.4% | — | $1.62 | — | — | 1.4% | 2.0% |
All engines & turbines stocks
| Ticker | Company | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|
| CMI | Cummins | $531.33 | $433.31 | 23% above | $73.7B | 21.4% | 7.5% |
| BWXT | BWX Technologies, Inc. | $137.01 | $75.67 | 81% above | $12.6B | 21.3% | 8.4% |
| BC | BRUNSWICK CORP | $64.37 | $20.81 | 209% above | $4.2B | 14.8% | 2.0% |
| TPICQ | TPI COMPOSITES, INC | — | $1.62 | — | — | 1.4% | 2.0% |
| PSIX | POWER SOLUTIONS INTERNATIONAL, INC. | $46.07 | $164.09 | 72% below | $1.1B | -97.4% | 8.8% |
| CGEH | Capstone Energy Plus, Inc. | — | $1.39 | — | — | -197.4% | -2.2% |
Stock lists
Undervalued Stocks Below Graham Intrinsic Value
Highest ROIC Stocks (10-Year Average)
Highest Free Cash Flow Yield Stocks
Fastest-Growing Stocks by 10-Year Revenue