CLFD vs GLW
CLFD: Clearfield provides labor-saving, plug-and-play fiber management and connectivity solutions that accelerate network deployment for broadband service providers and hyperscale data centers. GLW: A science-based materials innovator providing the essential glass and optical infrastructure that powers modern telecommunications, data centers, and advanced consumer electronics.
Side-by-side fundamentals
| Metric | CLFD | GLW | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $33.14 | $152.83 | |
| Market cap | $450M | $131.6B | |
| P/E as of 2026-10-08 | n/a | 70.17 | |
| Net margin FY2025, SEC XBRL | -5.4% | +10.2% | GLW higher |
| Gross margin FY2025, SEC XBRL | +33.7% | +36.0% | GLW higher |
| Operating margin FY2025, SEC XBRL | +1.4% | +14.6% | GLW higher |
| ROE FY2025, SEC XBRL | -3.1% | +13.0% | GLW higher |
| ROA FY2025, SEC XBRL | -2.6% | +5.2% | GLW higher |
| Debt / equity as of 2026-09-03 | 0.00 | 0.67 | CLFD lower |
| Revenue growth (YoY) as of 2026-09-03 | -23.6% | +19.4% | GLW higher |
| Revenue CAGR (3y) SEC XBRL | -17.9% | +3.3% | GLW higher |
| Dividend yield as of 2026-09-03 | n/a | +0.7% | |
| Dividend streak (yrs) SEC XBRL | 0 | 11 | GLW higher |
| Beta as of 2026-09-03 | 1.44 | 1.61 | |
| 1-year return as of 2026-10-08 close | -7.7% | +75.5% | GLW higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.