Corning Incorporated (NYSE:GLW) reported third-quarter 2026 earnings and revenue above analyst expectations on Tuesday, supported by increased demand for optical connectivity products used in artificial intelligence data centers.
The glass and materials technology company recorded core earnings per share of $0.91, exceeding the analyst consensus estimate of $0.88. Core revenue reached $5.08 billion, compared with expectations of $5.03 billion.
Corning also issued fourth-quarter earnings guidance above market forecasts, projecting continued growth in core sales and profitability.
Shares advanced approximately 3.2% in premarket trading following the announcement.
Corning posted core earnings of $0.91 per share for the third quarter, exceeding analysts’ expectations of $0.88 by $0.03.
Core revenue totaled $5.08 billion, above the consensus estimate of $5.03 billion.
Core sales increased 19% compared with the corresponding period of 2025, while core earnings per share rose 36%.
The company’s core financial measures exclude certain items, including the effects of currency hedging and restructuring charges.
The results reflected higher sales in Optical Communications, particularly products serving artificial intelligence infrastructure.
On a generally accepted accounting principles basis, Corning reported third-quarter sales of $4.86 billion, representing an 18% increase year over year.
GAAP earnings per share reached $0.78, an increase of 56% compared with the corresponding period of 2025.
The GAAP figures differ from the company’s core results because of adjustments applied to certain financial items.
Both reporting measures showed year-over-year growth in sales and earnings during the quarter.
Corning’s Optical Communications segment reported third-quarter sales of $2.38 billion, an increase of 44% compared with the previous year.
Growth was supported by demand for connectivity products used in data centers and artificial intelligence infrastructure.
Within the segment, Enterprise Networks sales increased 84% year over year.
Sales of products associated with generative artificial intelligence more than doubled during the quarter.
The Optical Communications results contributed to Corning’s consolidated core sales growth of 19%.
Corning reported increased adoption of its optical connectivity products by customers developing artificial intelligence infrastructure.
The company said sales of generative AI-related products more than doubled during the third quarter.
Chief Executive Officer Wendell Weeks attributed the increase partly to faster adoption of Corning’s products.
According to Weeks, growth in generative AI product sales exceeded the rate of growth in graphics processing unit shipments during the period.
The company identified AI data center connectivity as a contributor to demand within its Optical Communications business.
For the fourth quarter of 2026, Corning expects core earnings per share of between $0.96 and $1.00.
The forecast exceeds the analyst consensus estimate of $0.93.
The company also projects fourth-quarter core revenue of between $5.2 billion and $5.3 billion, compared with market expectations of $5.21 billion.
Corning expects core sales to increase approximately 19% year over year during the quarter.
Core earnings per share are projected to grow approximately 36% compared with the corresponding period of 2025.
The guidance reflects management’s expectations for continued demand across its businesses, including optical connectivity products.
Corning reported a third-quarter core operating margin of 22.7%, compared with 19.6% in the corresponding period of 2025.
The increase represented an improvement of 310 basis points year over year.
Core gross margin reached 40.5%, compared with 39.0% in the prior-year quarter, an increase of 150 basis points.
The margin expansion accompanied growth in core sales and earnings.
These figures provide additional information about profitability within Corning’s core operations during the reporting period.
Corning reported adjusted free cash flow of $661 million during the third quarter.
Capital expenditures totaled $545 million.
The company continued investing in its operations while reporting higher core revenue and operating margins.
The cash flow and capital spending figures provide information about the company’s financial resources and investment activity during the quarter.
Corning’s Solar business recorded a 37% increase in sales compared with the third quarter of 2025.
The company continued expanding production capacity, although the pace of the ramp-up was slower than previously anticipated.
The business reported a net loss of $7 million during the quarter, compared with net income of $30 million in the corresponding period of 2025.
The results reflected higher revenue alongside a decline in segment profitability.
Corning did not provide additional financial guidance for the Solar business in the supplied announcement.
Corning’s Glass Innovations business reported third-quarter sales of $1.51 billion.
The figure represented a 3% decline compared with the corresponding period of 2025.
The reduction contrasted with the revenue increases reported in Optical Communications and Solar.
The company’s overall core sales nevertheless increased 19% year over year, reflecting the contributions of its other businesses.
Corning announced that it secured four long-term customer agreements during the third quarter, each described as multibillion-dollar arrangements.
The agreements included contracts with telecommunications companies Verizon and AT&T.
The company did not disclose the individual financial values or detailed delivery schedules of the agreements in the supplied announcement.
The contracts represent additional long-term customer commitments alongside the company’s existing business activities.
Corning shares increased approximately 3.2% in premarket trading on Tuesday following the release of its third-quarter results and fourth-quarter outlook.
The movement accompanied core earnings and revenue above analyst expectations, together with fourth-quarter earnings guidance exceeding consensus forecasts.
The company also reported a 44% increase in Optical Communications sales and higher core operating and gross margins.
The available information does not establish a single cause for the share price movement.
Corning’s third-quarter report showed growth in core revenue and earnings, supported by demand for optical connectivity products serving artificial intelligence infrastructure.
The Optical Communications segment recorded a 44% increase in sales, while Enterprise Networks revenue rose 84%.
For the fourth quarter, Corning expects core revenue of $5.2 billion to $5.3 billion and core earnings per share of $0.96 to $1.00.
The company also reported higher margins, adjusted free cash flow of $661 million and four long-term customer agreements.
Subsequent financial reports will provide further information about AI-related product demand, progress in the Solar business, performance in Glass Innovations and the company’s ability to meet its fourth-quarter financial forecasts.
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| Oct-22 |
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