Clearfield, Inc. (CLFD) Stock

Clearfield, Inc. (CLFD) is a Technology stock trading at $40.35 (as of 2026-06-18), with a market capitalization of $641.69M and a trailing P/E of -63.6. Figures are sourced from first-party U.S. SEC EDGAR filings and market data.

Clearfield, Inc. designs and sells passive fiber connectivity products, including custom and standard enclosures and components used in fiber-to-the-premises and enterprise networks. Its offerings include FieldSmart and related fiber management products, optical components for signal coupling and termination, and hardened terminals and drop-cable options for access networks, sold to carriers, enterprises, and OEM customers in the U.S. and internationally.

Valuation — source: SEC EDGAR (first-party)
Price	$40.35
Market Cap	$641.69M
P/E Ratio	-63.6
EV / EBITDA	70.1
Price / Book	2.21
Price / Sales	3.93

Profitability & Growth — source: SEC EDGAR
Revenue (TTM)	$150.13M
Net Margin	-5.4%
Return on Equity	-3.5%
Debt / Equity	0.01
Current Ratio	12.84
Revenue Growth (YoY)	-27.1%
EPS Growth (YoY)	-144.4%

Financial Health — source: SEC EDGAR
Altman Z-Score	8.34 (safe)

Valuation vs Sector & Industry
Stock P/E	-63.6
Sector P/E (Technology)	32.6
Industry P/E (Electronic Equipment)	54.2
vs Sector	-294.8%
vs Industry	-217.3%

Smart-Money Activity — SEC Form 4 / 13F / Congressional disclosures
Top Institutional Holder	VANGUARD GROUP INC ($27.63M)
Institutional Holders Tracked	10

Company
Sector	Technology
Industry	Electronic Equipment
CEO	Cheryl Beranek
Employees	400
Country	US
IPO Date	1986-08-06

Related Companies (Business model: Industrials / Capital Goods (Heavy Machinery + Diversified Industrials); 8 closest by market cap; US-domiciled)

Data as of 2026-06-18.

Figures sourced from U.S. Securities and Exchange Commission (SEC EDGAR) filings and market data. Not personalized investment advice.