Plastic Products Stocks
9 plastic products stocks ranked by market capitalization. Updated October 8, 2026.
MetaCap tracks 9 US-listed companies in the Plastic Products industry, part of the broader Industrials sector, worth a combined $45.05B. The largest plastic products stocks are Entegris (ENTG, $24.8B), AptarGroup (ATR, $7.7B) and Armstrong World Industries (AWI, $6.9B). The biggest company alone accounts for about 55% of the industry's total market value, and the median member is worth $1.8B. On the latest trading day, 4 of 8 plastic products stocks shown were higher, with an average move of -0.64%; AptarGroup (ATR) led with a 1.15% gain.
Summary generated from market data by MetaCap's automated system. Methodology
Largest plastic products stocks by market cap
| # | Symbol | Company | Price | % Change | Volume | Market Cap |
|---|---|---|---|---|---|---|
| 1 | ENTG | Entegris Inc. | 162.19 | -2.48% | 2.65M | $24.78B |
| 2 | ATR | AptarGroup Inc. | 121.81 | +1.15% | 602.39K | $7.74B |
| 3 | AWI | Armstrong World Industries Inc | 163.10 | +0.48% | 319.90K | $6.89B |
| 4 | NWL | Newell Brands Inc. | 5.73 | +0.17% | 8.40M | $2.44B |
| 5 | MYE | Myers Industries Inc. | 30.68 | -0.16% | 172.01K | $1.15B |
| 6 | KRT | Karat Packaging Inc. | 53.80 | +0.79% | 163.00K | $1.07B |
| 7 | SWIM | Latham Group Inc. | 6.06 | -4.87% | 2.83M | $712.94M |
| 8 | CMT | Core Molding Technologies Inc | 23.01 | -0.17% | 44.84K | $203.62M |
Frequently asked questions
- How many plastic products stocks are there?
- MetaCap tracks 9 US-listed stocks in the Plastic Products industry, with a combined market value of about $45.05B.
- What is the largest plastic products company?
- Entegris (ENTG) is the largest plastic products stock by market capitalization, at about $24.78B.
- What sector is the plastic products industry in?
- The Plastic Products industry belongs to the Industrials sector. Sectors are broad groupings of related industries; industries group companies with very similar products or business models.
- How are plastic products stocks doing today?
- As of October 8, 2026, the Plastic Products industry is down 1.15% on a market-cap-weighted basis.
Explore more
Prices as of Oct 8, 8:10 PM EDT. Market data is delayed at least 15 minutes and provided for informational purposes only. Not investment advice. Full disclaimer