GLW Stock: Price, Earnings History and SEC Filings
Corning Incorporated (GLW) last traded at $123.31, down 4.32% on the latest session and down 19.8% over the past month. In its most recent reported quarter (Sep 2026) earnings per share were $0.91 against an analyst estimate of $0.89, a beat of 2.2%.
Price data from Yahoo Finance, as of Oct 30, 2026. May be delayed.
GLW earnings history
| Quarter | Reported | EPS | Estimate | Surprise |
|---|---|---|---|---|
| Sep 2026 | Oct 27, 2026 | $0.91 | $0.89 | +2.25% |
| Jun 2026 | Jul 28, 2026 | $0.78 | $0.76 | +2.63% |
| Mar 2026 | Apr 28, 2026 | $0.70 | $0.70 | +0.00% |
| Dec 2025 | Jan 28, 2026 | $0.72 | $0.70 | +2.86% |
GLW beat the analyst EPS estimate in 3 of its last 4 reported quarters. Source: Nasdaq.
How GLW reacts to earnings
Across its last 8 earnings releases, GLW moved 5.7% on average the next session, in either direction. It rose after 2 of 8 reports.
| Report date | Released | Next-session move |
|---|---|---|
| 2026-10-27 | Before open | -1.13% |
| 2026-07-28 | Before open | -12.10% |
| 2026-04-28 | Before open | -8.90% |
| 2026-01-28 | Before open | -4.98% |
| 2025-10-28 | Before open | -3.29% |
| 2025-07-29 | Before open | +11.86% |
| 2025-04-29 | Before open | +0.82% |
| 2025-01-29 | Before open | -2.79% |
Based on the dates of earnings-release 8-K filings (SEC EDGAR) and daily closing prices (Yahoo Finance). Past reactions do not predict future ones.
GLW financial history
| Fiscal year | Revenue | Net income | Free cash flow | Net margin | Diluted EPS |
|---|---|---|---|---|---|
| 2025 | $15.6B | $1.6B | – | 10.2% | $1.83 |
| 2024 | $13.1B | $506M | – | 3.9% | $0.58 |
| 2023 | $12.6B | $581M | – | 4.6% | $0.68 |
| 2022 | $14.2B | $1.3B | – | 9.3% | $1.54 |
| 2021 | $14.1B | $1.9B | – | 13.5% | $1.28 |
| 2020 | $11.3B | $512M | – | 4.5% | $0.54 |
| 2019 | $11.5B | $960M | – | 8.3% | $1.07 |
| 2018 | $11.3B | $1.1B | – | 9.4% | $1.13 |
Source: annual figures from 10-K filings on SEC EDGAR. The year shown is the calendar year the fiscal year ended. Free cash flow is operating cash flow minus capital spending.
Latest SEC filings for GLW
- 10-Q · Oct 29, 2026
- 8-K · Oct 27, 2026Results of operations, Financial statements and exhibits
- 8-K · Sep 11, 2026Other events, Financial statements and exhibits
- 424B5 · Sep 11, 2026
- 8-K · Sep 4, 2026Regulation FD disclosure
- 10-Q · Jul 29, 2026
- 8-K · Jul 28, 2026Results of operations
- 8-K · May 15, 2026Regulation FD disclosure
- 8-K · May 6, 2026Unregistered share sale, Regulation FD disclosure, Financial statements and exhibits
- 8-K · May 4, 2026Regulation FD disclosure
Insider filing activity
GLW insiders filed 6 Form 4 reports in the last 90 days. A Form 4 is how directors and executives disclose purchases, sales and grants of company stock. See the individual filings on SEC EDGAR. Many Form 4 filings are routine, such as scheduled sales or option exercises, so check each filing before drawing a conclusion.
Source: SEC EDGAR.
GLW news
- Prediction: Here's Where Corning Stock Will Trade in 2030Oct 31, 2026 · fool.com
- GLW Q3 deep dive: Optical communications and AI demand drive accelerating growthOct 31, 2026 · finance.yahoo.com
- Corning’s Q3 earnings call: our top 5 analyst questionsOct 30, 2026 · finance.yahoo.com
- Is There A Risk Hiding In Ciena Stock's Growth?Oct 30, 2026 · trefis.com
- Bet on These 5 Dividend Growth Stocks as Alphabet Loses $500B in Market CapOct 30, 2026 · finance.yahoo.com
- Corning (GLW) Stock Fair Value Edges Lower As Analysts Weigh AI Optical GrowthOct 30, 2026 · finance.yahoo.com
- Top Analyst Reports for Lam Research, Lockheed Martin & EquinorOct 29, 2026 · finance.yahoo.com
- Corning Q3 Sales Jump 19% as AI Optical Demand and Margins AccelerateOct 29, 2026 · finance.yahoo.com
About Corning Incorporated
Corning Incorporated (GLW) is a US-listed public company on NYSE. The SEC classifies its business as Drawing & Insulating of Nonferrous Wire. It is incorporated in NY. Its fiscal year ends in December.