Entegris, Inc. vs ADVANCED DRAINAGE SYSTEMS, INC., two Plastics stocks. A side-by-side on valuation, growth, margins, returns, and what each price is betting.
Entegris makes ultra-pure materials for semiconductor manufacturing; Advanced Drainage makes plastic pipe, and only the sector tag connects them. Advanced Drainage earns far more on equity, 22.66% against Entegris's 6.54%, and trades much cheaper, 28.43 times earnings against Entegris's 92.78. Entegris's high multiple reflects its semiconductor-materials growth story and currently depressed earnings, not steady returns. Both carry similar debt near 0.9 turns. The pair contrasts a semiconductor-materials supplier with a stormwater-pipe maker: Entegris is priced for the chip cycle's recovery, Advanced Drainage earns solid returns now on infrastructure demand at a fraction of the multiple.
Comparison updated 2026-07-11.
| Metric | ENTG | WMS |
|---|---|---|
| Price | $145.34 | $150.90 |
| Market cap | $22.3B | $11.8B |
| Sector | Plastics | Plastics |
| Stage | Mature | Mature |
| P/E | 83.5 | 27.7 |
| P/B | 5.50 | 6.29 |
| P/S | 6.88 | 3.88 |
| EV/EBITDA | 38.3 | 15.9 |
| Revenue growth | -0.1% | +5.2% |
| Gross margin | 46.9% | 35.1% |
| Operating margin | 17.4% | 7.9% |
| Net margin | 8.2% | 14.0% |
| Return on equity | 6.5% | 22.7% |
| Return on assets | 3.1% | 9.5% |
| Return on invested capital | 6.1% | 13.9% |
| FCF yield | 2.3% | 4.8% |
| Dividend yield | 0.3% | 0.5% |
| Debt / equity | 0.90 | 0.87 |
| Current ratio | 3.21 | 2.42 |
| Altman Z (solvency) | 6.88 | 4.27 |
| Piotroski F (quality) | 6 / 9 | 5 / 9 |
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The stronger value is highlighted per metric where one is strictly better on that single number; it is not an overall verdict on either company. For informational and research purposes only. Not investment advice. Not a recommendation to buy, sell, or hold any security. boothcheck is not a registered investment adviser. Past performance does not guarantee future results.