Electrical Industrial Apparatus stocks: intrinsic value, ROIC & growth
8 U.S. electrical industrial apparatus companies with at least three years of SEC filings, ranked by size. 2 of the 4 with a current price trade below their Graham intrinsic value. The median company earned a 6.5% average return on invested capital and grew revenue 8.2% a year.
Updated October 18, 2026
8companies
2below Graham value
6.5%median 10-yr ROIC
8.2%median revenue CAGR
Highest-ROIC electrical industrial apparatus stocks
| Ticker | Company | 10-yr ROIC | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|---|
| WWD | Woodward, Inc. | 10.2% | $328.48 | $151.98 | 116% above | $20.2B | 10.2% | 6.5% |
| THR | Thermon Group Holdings, Inc. | 6.5% | — | $40.67 | — | — | 6.5% | 8.2% |
All electrical industrial apparatus stocks
| Ticker | Company | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|
| BE | Bloom Energy Corp | $221.31 | — | — | $53.2B | -23.4% | 28.6% |
| WWD | Woodward, Inc. | $328.48 | $151.98 | 116% above | $20.2B | 10.2% | 6.5% |
| PLUG | PLUG POWER INC | $1.38 | — | — | $1.6B | -136.4% | 26.4% |
| THR | Thermon Group Holdings, Inc. | — | $40.67 | — | — | 6.5% | 8.2% |
| FCEL | FUELCELL ENERGY INC | $13.00 | — | — | $334.7M | -33.7% | 4.3% |
| EAF | GRAFTECH INTERNATIONAL LTD | $7.10 | $14.89 | 52% below | $184.6M | 27.6% | 1.6% |
| NPWR | NET Power Inc. | $1.00 | $381.22 | 100% below | $78.8M | -365.9% | -34.4% |
| SCIA | SCI Engineered Materials, Inc. | $9.71 | $8.58 | 13% above | $44.4M | 22.4% | 15.2% |
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