
What smart money is saying about Corning
2 funds in our archive have pitched Corning — most recently Artisan Partners Global Opportunities Strategy in June 2026.
Corning Incorporated operates in optical communications, display, specialty materials, automotive, and life sciences businesses in the United States, Canada, Mexico, Japan, Taiwan, China, South Korea, Germany, and internationally. The company provides optical fibers and cables; and hardware and equipment products, such as cable assemblies, fiber optic hardware and connectors, optical components and couplers, closures, network interface devices, and other accessories for the telecommunications industry, businesses, governments, and individuals. It also offers glass substrates for flat panel displays, including liquid crystal displays and organic light-emitting diodes that are used in televisions, notebook computers, desktop monitors, tablets, and handheld devices. In addition, it manufactures products that offer material formulations for glass, glass ceramics, crystals, precision metrology instruments, and software, as well as glass wafers and substrates, tinted sunglasses, and radiation shielding products for markets, such as mobile consumer electronics, semiconductor equipment optics and consumables, aerospace and defense optics, radiation shielding products, sunglasses, and telecommunications components. Further, the company provides ceramic substrates and filter products for emissions control in mobile, gasoline, and diesel applications, as well as technical glass and optic products and solutions for the interior and exterior of vehicles. Additionally, it offers laboratory products, including plastic vessels, liquid handling plastics, specialty surfaces, cell culture media, and serum, as well as general labware, and glassware and equipment under the Corning, Falcon, PYREX, and Axygen brands. It also offers polysilicon products and pharmaceutical glass tubing and vials. The company was formerly known as Corning Glass Works and changed its name to Corning Incorporated in April 1989. Corning Incorporated was founded in 1851 and is headquartered in Corning, New York.
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Position history
Between Q1 2025 and Q2 2026, 8 fund letters reported a position in Corning — 2 opened or added to the position, 1 trimmed or exited.
| Quarter | Letters | Bought | Sold | Theses |
|---|---|---|---|---|
| Q2 2026 | 7 | 2 | 1 | 1 |
| Q1 2026 | 1 | 0 | 0 | 0 |
| Q1 2025 | 0 | 0 | 0 | 1 |
Fund activity · 8 positions · 3 moves
- TrimmedHosking PartnersJune 2026
Listed in Hosking Partners’s reported holdings.
Read the letterCorning - New positionArtisan Partners Global Opportunities FundJune 2026
“Portfolio Activity During the quarter, we initiated positions in GE Aerospace, Corning, STMicroelectronics and Robinhood.”
Read the letterCorning - June 2026
Listed in Hosking Partners Strategy’s reported holdings.
Read the letterCorning - June 2026
“NVIDIA, Micron, Broadcom, AMD, Applied Materials, Seagate, Western Digital, Corning, SiTime, TSMC, ASML, and Sandisk were among the positions that contributed to the quarter’s technology-led gains.”
Read the letterCorning - HoldsTributary Capital Management Multi Cap Core Equity StrategyJune 2026
“TOP CONTRIBUTORS Corning Inc. benefits from the datacenter buildout.”
Read the letterCorning - AddedReaves W H & CO Long Term Value StrategyJune 2026
“GLW: Shares of Corning doubled during the quarter as management used an investor day to once again deliver strong, positive revisions to its multi-year outlook.”
Read the letterCorning - May 2026
“Selection of 5 Holdings Stock Country Canon JP Schlumberger USA Corning USA Cummins USA Ebara JP Portfolio Profile Equities 98.20% Cash 1.80% Overview The TAMIM Global High Conviction strategy is a portfolio of global equities from major developed global exchanges. The portfolio holds approximately 60 of the best ideas from around the globe.”
Read the letterCorning - March 2026
“Three positions stood out as the largest contributors to performance. Corning shares advanced 56% during the quarter, supported by improving demand in optical communications for data centers leading to a more constructive pricing environment.”
Read the letterCorning
Also mentioned · 1
These funds discuss Corning — as a competitor, benchmark or comparable — without disclosing a position in it.
- MentionedOakmark FundJune 2026
Named in a table in Oakmark Fund’s letter.
Read the letterCorning
Fund coverage · 2 theses
Corning is well positioned to benefit from rising optical connectivity demand and margin expansion from AI infrastructure growth.
Read the full thesis- The London CompanyMarch 2025
Corning Inc (GLW) is a leading manufacturer of specialty glass and optical products that benefits from AI-driven demand and is well-positioned for strong revenue growth through innovation and diversified revenue streams.
Read the full thesis
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