Printed Circuit Boards stocks: intrinsic value, ROIC & growth
11 U.S. printed circuit boards companies with at least three years of SEC filings, ranked by size. 1 of the 9 with a current price trade below their Graham intrinsic value. The median company earned a 11.7% average return on invested capital and grew revenue 5.2% a year.
Updated October 18, 2026
11companies
1below Graham value
11.7%median 10-yr ROIC
5.2%median revenue CAGR
Highest-ROIC printed circuit boards stocks
| Ticker | Company | 10-yr ROIC | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|---|
| JBL | Jabil | 18.7% | $278.25 | $125.13 | 122% above | $30.9B | 18.7% | 5.5% |
| CLS | CELESTICA INC | 15.6% | $303.81 | $237.82 | 28% above | $35.3B | 15.6% | 8.4% |
| PLXS | PLEXUS CORP | 15.2% | $230.47 | $132.32 | 74% above | $6.4B | 15.2% | 5.2% |
| CTS | CTS CORP | 13.6% | $54.95 | $46.29 | 19% above | $1.6B | 13.6% | 3.5% |
| SANM | SANMINA CORP | 12.8% | $175.67 | $88.35 | 99% above | $9.7B | 12.8% | 2.5% |
| FLEX | FLEX LTD. | 11.7% | $90.46 | $49.25 | 84% above | $34.2B | 11.7% | 1.8% |
| KE | Kimball Electronics, Inc. | 8.8% | $25.86 | $3.54 | 631% above | $646.9M | 8.8% | 6.5% |
| BHE | BENCHMARK ELECTRONICS INC | 5.3% | $70.62 | — | — | $2.6B | 5.3% | 1.9% |
| TTMI | TTM TECHNOLOGIES INC | 4.8% | $93.88 | $55.80 | 68% above | $9.9B | 4.8% | 9.1% |
All printed circuit boards stocks
| Ticker | Company | Price | Graham value | Price vs value | Market cap | ROIC (10y) | Revenue CAGR |
|---|---|---|---|---|---|---|---|
| CLS | CELESTICA INC | $303.81 | $237.82 | 28% above | $35.3B | 15.6% | 8.4% |
| FLEX | FLEX LTD. | $90.46 | $49.25 | 84% above | $34.2B | 11.7% | 1.8% |
| JBL | Jabil | $278.25 | $125.13 | 122% above | $30.9B | 18.7% | 5.5% |
| TTMI | TTM TECHNOLOGIES INC | $93.88 | $55.80 | 68% above | $9.9B | 4.8% | 9.1% |
| SANM | SANMINA CORP | $175.67 | $88.35 | 99% above | $9.7B | 12.8% | 2.5% |
| PLXS | PLEXUS CORP | $230.47 | $132.32 | 74% above | $6.4B | 15.2% | 5.2% |
| BHE | BENCHMARK ELECTRONICS INC | $70.62 | — | — | $2.6B | 5.3% | 1.9% |
| CTS | CTS CORP | $54.95 | $46.29 | 19% above | $1.6B | 13.6% | 3.5% |
| KE | Kimball Electronics, Inc. | $25.86 | $3.54 | 631% above | $646.9M | 8.8% | 6.5% |
| KTCC | KEY TRONIC CORP | $2.12 | $3.12 | 32% below | $22.8M | 2.6% | -0.4% |
| NNDM | Nano Dimension Ltd. | $1.41 | — | — | $304.2K | -19.3% | 34.9% |
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