Corning Shares Sold by Investment Firm

Burns Matteson Capital Management LLC reduces stake in electronics maker Corning Incorporated

Apr. 1, 2026 at 7:40am

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Burns Matteson Capital Management LLC, an investment management firm, has reduced its stake in Corning Incorporated (NYSE:GLW) by 1.0% during the fourth quarter, according to a recent SEC filing. The firm previously owned 767,373 shares of the electronics maker's stock.

Why it matters

Corning is a major global manufacturer of specialty glass, ceramics, and related materials used across multiple industries, including consumer electronics, telecommunications, and automotive. Changes in institutional ownership of Corning shares can signal shifts in investor sentiment and market expectations for the company.

The details

According to the 13F filing, Burns Matteson Capital Management sold 7,999 shares of Corning stock during the fourth quarter. The firm now owns 767,373 shares, or about 0.09% of the company's outstanding stock. Corning makes up 20.5% of Burns Matteson's investment portfolio, making it the firm's largest holding.

  • The share sale occurred during the fourth quarter of 2025.

The players

Burns Matteson Capital Management LLC

An investment management firm that has reduced its stake in Corning Incorporated.

Corning Incorporated

A global manufacturer of specialty glass, ceramics, and related materials used across multiple industries.

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The takeaway

The reduction in Burns Matteson's Corning holdings, though relatively small, could signal a shift in investor sentiment around the electronics manufacturer. Analysts will likely monitor Corning's stock performance and any further changes in institutional ownership as the company navigates market conditions.