Oil & Gas Field Machinery & Equipment stocks: intrinsic value, ROIC & growth
15 U.S. oil & gas field machinery & equipment companies with at least three years of SEC filings, ranked by size. 4 of the 12 with a current price trade below their Graham intrinsic value. The median company earned a -1.6% average return on invested capital and grew revenue 6.8% a year.
Updated October 18, 2026
15companies
4below Graham value
-1.6%median 10-yr ROIC
6.8%median revenue CAGR
Most undervalued oil & gas field machinery & equipment stocks
| Ticker | Company | Upside | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|---|
| WFRD | Weatherford International plc | +64% | $76.19 | $125.34 | 39% below | $5.5B | 7.6% | -1.7% |
Highest-ROIC oil & gas field machinery & equipment stocks
| Ticker | Company | 10-yr ROIC | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|---|
| WHD | Cactus, Inc. | 45.8% | $61.71 | $62.45 | 1% below | $5.4B | 45.8% | 24.1% |
| SEI | Solaris Energy Infrastructure, Inc. | 14.7% | $62.74 | $52.81 | 19% above | $1.2B | 14.7% | 48.1% |
| WFRD | Weatherford International plc | 7.6% | $76.19 | $125.34 | 39% below | $5.5B | 7.6% | -1.7% |
| FTI | TechnipFMC plc | 2.6% | $69.67 | $66.91 | 4% above | $29.2B | 2.6% | -5.1% |
All oil & gas field machinery & equipment stocks
| Ticker | Company | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|
| BKR | Baker Hughes | $55.70 | $98.98 | 44% below | $48.4B | -2.5% | 8.7% |
| FTI | TechnipFMC plc | $69.67 | $66.91 | 4% above | $29.2B | 2.6% | -5.1% |
| NOV | NOV Inc. | $18.93 | $2.86 | 562% above | $7.1B | -7.0% | 2.1% |
| WFRD | Weatherford International plc | $76.19 | $125.34 | 39% below | $5.5B | 7.6% | -1.7% |
| WHD | Cactus, Inc. | $61.71 | $62.45 | 1% below | $5.4B | 45.8% | 24.1% |
| INVX | Innovex International, Inc. | $28.03 | — | — | $1.9B | -1.6% | 6.8% |
| DNOW | DNOW Inc. | $15.68 | $9.63 | 63% above | $1.8B | -4.0% | 3.3% |
| FLOC | Flowco Holdings Inc. | $18.81 | $41.19 | 54% below | $1.7B | 22.7% | 114.2% |
| SEI | Solaris Energy Infrastructure, Inc. | $62.74 | $52.81 | 19% above | $1.2B | 14.7% | 48.1% |
| FET | FORUM ENERGY TECHNOLOGIES, INC. | $78.70 | $8.14 | 867% above | $935.2M | -12.8% | 3.4% |
| OIS | OIL STATES INTERNATIONAL, INC | $8.12 | $1.33 | 511% above | $476.6M | -8.4% | -0.4% |
| DTI | Drilling Tools International Corp | $1.86 | $1.78 | 4% above | $66.1M | 9.9% | 7.2% |
| QSEP | QS Energy, Inc. | $0.08 | — | — | $40.2M | 149.1% | — |
| GPUS | Hyperscale Data, Inc. | $0.14 | — | — | $12.3M | -56.5% | 33.5% |
| KLNG | Koil Energy Solutions, Inc. | $2.97 | $1.32 | 125% above | $36.1K | -15.0% | -0.6% |
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