stock
GLW · CORNING INC /NY
What CORNING INC /NY reports to the SEC, read from its filings.
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The live GLW price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on GLW.
Sign in to see thisOptions positioning
Gamma exposure levels from the options market.
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Trend, momentum and volatility gauges per timeframe.
Sign in to see thisWhat it is
- Industry
- Drawing & Insulating of Nonferrous Wire (SIC 3357)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 861,388,331 as of 2026-07-24 (XBRL frame CY2026Q2I)
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- 36.4%
- Operating
- 15.3%
- Net
- 11.2%
Returns
- ROE
- 15.1%
- ROA
- 5.8%
Health
- Current ratio
- 1.8x
- Debt/equity
- —
Deep value
- NCAV
- -$8.91B
- NCAV per share
- -$10.35
- Price/NCAV
- Locked
- NNWC
- -$13.41B
- NNWC per share
- -$15.57
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-06-30; balance sheet at 2026-06-30.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | $4.50B | $1.63B | $698.00M | $559.00M | 10-Q filed 2026-07-29 |
| 2026-03-31 | $4.14B | $1.53B | $639.00M | $371.00M | 10-Q filed 2026-05-01 |
| 2025-12-31 | $4.21B | $1.50B | $672.00M | $540.00M | 10-K filed 2026-02-12 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2025-09-30 | $4.10B | $1.52B | $589.00M | $430.00M | 10-Q filed 2025-10-31 |
| 2025-06-30 | $3.86B | $1.39B | $573.00M | $469.00M | 10-Q filed 2026-07-29 |
| 2025-03-31 | $3.45B | $1.21B | $445.00M | $157.00M | 10-Q filed 2026-05-01 |
| 2024-12-31 | $3.50B | $1.20B | $393.00M | $310.00M | 10-K filed 2026-02-12 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2024-09-30 | $3.39B | $1.14B | $302.00M | -$117.00M | 10-Q filed 2025-10-31 |
- Assets
- $32.96B
- Equity
- $12.56B
Balance as of 2026-06-30.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | $15.63B | $2.28B | $1.60B | — |
| 2024-12-31 | $13.12B | $1.14B | $506.00M | — |
| 2023-12-31 | $12.59B | $890.00M | $581.00M | — |
| 2022-12-31 | $14.19B | $1.44B | $1.32B | — |
| 2021-12-31 | $14.08B | $2.11B | $1.91B | — |
| 2020-12-31 | $11.30B | $509.00M | $512.00M | — |
| 2019-12-31 | $11.50B | $1.31B | $960.00M | — |
| 2018-12-31 | $11.29B | $1.57B | $1.07B | — |
| 2017-12-31 | $10.12B | $1.61B | -$497.00M | — |
| 2016-12-31 | $9.39B | $1.42B | $3.69B | — |
Company filings
since Fri Apr 24 · 1 offering filing in 12 months · since Fri Sep 11
events
Other event
Other eventSep 118-KRegulation FD disclosure
Regulation FD disclosureSep 48-KResults
ResultsJul 288-KRegulation FD disclosure
Regulation FD disclosureMay 158-KUnregistered share sale, Regulation FD disclosure
Unregistered share saleRegulation FD disclosureMay 68-KRegulation FD disclosure
Regulation FD disclosureMay 48-K
5% owners ()
Vanguard Capital Management
Passive stake
The Vanguard Group
Stake update
Insiders, politicians and funds
Insider trades, last 90 days
Gullo Michelle L
Senior Vice President & CHRO
Sale$1,503,713Sep 8, 4:00 PM ET
STEVERSON LEWIS A
Vice Chairman, EVP and CLAO
Sale$1,981,929Aug 31, 4:05 PM ET
Politician trades, last 90 days
Alan Armstrong
Senate
Sale$100,001 to $250,000Tue Jul 21
Funds
- Lone Pine Capital
Period Tue 30 Jun 2026
4.3%Trimmed - Point72
Calls · Period Tue 30 Jun 2026
0.0%Trimmed - Point72
Puts · Period Tue 30 Jun 2026
0.0%Trimmed - Maverick Capital
Period Tue 30 Jun 2026
0.0%Trimmed - Point72
Period Tue 30 Jun 2026
0.0%Trimmed
News
Stories that named GLW, and the market events around them.
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nakagai
Signals on GLW come from a rule, not a model.
Nakagai’s scanner records a signal the moment a strategy’s rule matches on the bars. Members read those signals on their own desk, where an agent journals the tape and briefs them in plain English.
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