← BackCORNING INC /NY · Drawing & Insulating of Nonferrous WireGLW
The short versionA profitable company with growing sales. Institutions are adding.
Going well
- Sales up 17% in the latest quarter vs a year ago
- Profitable
- Sales up 19% last year
Money moves
- No insider buying or selling in the last 30 days
- Institutions added 3% to their holdings in the quarter ending June 2026 (1419 bought, 1057 sold)
- Held by Ray Dalio (Bridgewater)
Facts from SEC filings, not a recommendation.
What the price means
Price as of Oct 26
$127.67+3.3% that day
- Company value
- $110.0B
- Share price times all shares
- Price vs profit (P/E)
- 58.3x
- You pay about $58 for each $1 of yearly profit
- Price vs sales
- 6.5x
- Company value is 6.5 times a year of sales
- Dividend yield
- 0.9%
- Yearly dividend as a share of today's price
- Cash vs value
- 2%
- Cash as a share of company value
- Debt vs value
- 7%
- Debt as a share of company value
From GLW's last IEX trade and its SEC filings (profits and sales over the last four quarters). A starting point for research, not a verdict.
The business over time
Last 12 quarters, from SEC filings
Sales, Jun '26$4.5B+17% vs a year earlier
Sep '23Tap a barJun '26
Last 12 months: $17.0B, up 19% from the 12 months before. Over 5 years, sales grew about 6.7% a year.
Business quality
The checklist Warren Buffett-style investors use. Annual numbers for 2025.- MissReturn on equity 15%+Earns a lot on the money owners have in the business.14.2%
- MissDebt under half of equityNot relying on borrowed money.0.65x equity
- PassNet margin 10%+Keeps at least 10 cents of profit from each dollar of sales.10.2%
- MissProfitable every yearSteady profits, not one good year.9 of 10 years
- PassFree cash flow positiveBrings in more cash than it spends to run and grow.$2.7B
- MissShare count not growingNot diluting owners. Falling means buybacks.+1.6% in 3 years
- MissGross margin 40%+Pricing power: sells for well above what it costs to make.36.0%
- Revenue
- $15.6B
- +19.1% vs prior year
- 5-year growth
- +6.7%/yr
- revenue, per year
- Total debt
- $7.6B
- 0.65x equity
- Current ratio
- 1.59x
- short-term assets / bills due
From annual reports filed with the SEC. A checklist is a starting point for research, not a verdict.
Latest quarter
New results, as stated in the press releaseReported Oct 27Before open7:01 am ET - Revenue
- $5.1B
Revenue and EPS as the company states them. Margins, cash flow and share count fill in with the 10-Q.
Insider rating
Last 90 days
No open-market insider buys or sells in the last 90 days.
Weekly insider trendNo trades to chart yet.
Filing buzz
Last 7 days vs normal
0/ 100
- This week
- 1
- Normal week
- 1.0
- vs normal
- 1.0x
SEC filings of any kind. 50 means a normal week.
Institutional ownership
▲Accumulating+3.0%Institutions added 3.0% to their holdings. 1419 bought, 1057 sold.
Shares held by institutions630.8M
Sep '24Jun '26
Share count growthYearly rate, last 3 years
+0.3%Cash runwayAt last year's cash burn
Cash flow positiveDebt to equityLatest balance sheet: debt compared with what owners have
0.6x · $7.8B debtShares outstandingLatest reported
861MWhy low risk- 2 offering filings in 6 months (may sell new shares)
Next reportAround Jan 27, 2027 (est.)Estimated from the same quarter last year
- Results filedOct 27
- Results filedJul 28
- Results filedApr 28
- Results filedJan 28
- Results filedOct 28, 2025
Insider trades
Open-market buys and sells, last 90 days
No open-market buys or sells in 90 days. Grants and option exercises are left out.
"Owns after" is the insider's holding right after the trade. Pre-planned (10b5-1) sales are set up months ahead, a weaker signal.