1. Corning
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Keith Noonan has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Apple and Corning. The Motley Fool has a disclosure policy.
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Glass stocks offer investors exposure to multiple long-term growth trends through a single material. Glass is an essential material in modern life, showing up in everything from buildings and vehicles to smartphones, solar panels, and advanced displays. Its wide range of uses makes it a critical input across multiple industries, and therefore, a meaningful opportunity for investors.
While glass is sometimes lumped in with commodities, the reality is more nuanced. Many manufacturers develop specialized, patented formulations for specific uses, giving them more pricing power and stability than traditional commodity producers. And because glass serves so many end markets, demand tends to be more balanced across economic cycles.
For investors who are interested in building positions in top glass stocks, here are the top choices. We'll highlight key information about these four glass stocks and delve into why they stand out as the top buys in the category.


Benefits of investing in these glass stocks include:
It's important to be aware of potential risks when investing in glass stocks, such as:
In order to select the best glass stocks to buy in 2026, companies that do not generate a substantial portion of their revenue from glass products were excluded. The best glass investment opportunities were evaluated based on criteria such as financial health and demand conditions, with preference given to market leaders with established, reliable client relationships at scale. Capacity for innovation and the ability to command higher margins from differentiated products were also key considerations.
These aren't likely to be high fliers like tech stocks, but glass stocks offer exposure to important and growing sectors such as construction and shouldn't be as cyclical as many industrial categories. As technology advances, glass can be an important part of builders' efforts to reduce heating and cooling costs and improve energy efficiency.
For investors seeking a diversified portfolio that includes industrial sectors poised for growth, glass stocks could be a key building block.

O-I Glass (OI -5.46%) is focused on the packaging market, with operations in the U.S., Europe, and Asia, producing and marketing a range of glass bottles and jars. Glass containers have seen an uptick in popularity in recent years since they are seen as a greener alternative to plastics because they're easier to recycle.
O-I itself was once a major plastics manufacturer, but the company exited the business in 2007 as part of a reorganization. It also shelved the name Owens-Illinois, which it had used since its founding in 1929. The company is a major supplier to much of the North American food and consumer goods industries.
| Name and ticker | Current price | Market capMarket cap calculated using publicly traded shares outstanding only. Does not include unlisted, private, or dual-class non-traded shares. Implied market cap may vary. | Dividend yield | Industry |
|---|---|---|---|---|
| Corning (NYSE:GLW) | $165.96 | $132.9 billion | 0.73% | Electronic Equipment, Instruments and Components |
| Agc (OTC:ASGLY) | $7.01 | $7.5 billion | 1.86% | Building Products |
| O-I Glass (NYSE:OI) | $6.75 | $1.1 billion | 0.00% | Containers and Packaging |
| Apogee Enterprises (NASDAQ:APOG) | $38.74 | $834.1 million | 2.68% | Building Products |

Corning (GLW +7.56%) is the largest company on this list, and its glass products are among the most specialized and high-margin in the industry. The company is a materials science innovator, making a range of glass, ceramic, and fiber-optic products used in high-speed communications, touchscreens, display panels, and life sciences.
As of mid-2026, Corning's largest revenue segment was optical communications, with glass inovations, automotive, solar, and life sciences accounting for the remainder. The company is perhaps best known among consumers as the maker of "Gorilla Glass" used in Apple (AAPL -1.17%) iPhones and other devices.
Apogee (APOG -3.08%) is a manufacturer of construction products, including glass and aluminum windows, storefront and curtain wall systems, and art glass. Its products are specifically designed for commercial users because it provides better insulation and protection against weather events such as hurricanes.
The company once made automotive glass, too, but it left that business in 2004 to focus on construction products. In recent years, Apogee has used acquisitions to expand in Brazil and Canada and to round out its portfolio to include framing systems and other non-glass products. Apogee should be well-positioned to benefit from any increase in infrastructure spending on new buildings or on making existing commercial and government buildings more energy efficient.
AGC (ASGLY -0.85%), based in Japan, stands as the world's largest producer of glass. The business provides glass for automobiles, architectural purposes, electronics displays, and solar energy applications. The company also has chemicals and life sciences segments.
AGC stock has faced pressure connected to macroeconomic challenges impacting the Japanese economy, but the company's sales base has remained solid over the last year -- and net income has actually improved substantially as of mid-2026. While the stock is not listed directly on a U.S. exchange, investors can establish a position in the company by purchasing its American depositary receipts (ADRs) through the over-the-counter (OTC) market.