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Clearfield, Inc. (CLFD)

Clearfield, Inc. at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

Clearfield, Inc. (CLFD) is a Communication Equipment company based in US with a market capitalization of $634.4M. Revenue grew 19.6% year-over-year and the company generated $24.7M in free cash flow. This page tracks CLFD's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 400 employees · IPO Aug 6, 1986

Valuation

Valuation & price

$43.50 · as of May 17, 2026 · -15.1% vs 52w high

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P/E ratio

Latest-FY diluted EPS

2.48

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$48.24$37.12$26.00Jul 25Dec 25Jul 26Jul 7, 25$43.94Jul 9, 25$43.15Jul 11, 25$41.44Jul 15, 25$41.34Jul 17, 25$43.18Jul 21, 25$43.00Jul 23, 25$45.34Jul 25, 25$44.31Jul 29, 25$43.86Jul 31, 25$43.81Aug 4, 25$43.89Aug 6, 25$44.14Aug 11, 25$32.70Aug 13, 25$33.83Aug 15, 25$31.38Aug 19, 25$31.95Aug 21, 25$31.24Aug 25, 25$32.44Aug 27, 25$32.73Aug 29, 25$32.62Sep 3, 25$31.66Sep 5, 25$32.93Sep 9, 25$33.25Sep 11, 25$34.01Sep 16, 25$33.63Sep 18, 25$34.37Sep 22, 25$34.06Sep 24, 25$33.98Sep 26, 25$33.72Sep 30, 25$34.38Oct 2, 25$35.32Oct 6, 25$36.01Oct 8, 25$35.92Oct 10, 25$34.84Oct 14, 25$36.09Oct 16, 25$35.49Oct 21, 25$35.20Oct 23, 25$35.91Oct 27, 25$36.33Oct 29, 25$36.11Oct 31, 25$35.30Nov 4, 25$33.67Nov 6, 25$32.75Nov 10, 25$32.91Nov 12, 25$33.63Nov 14, 25$30.72Nov 18, 25$29.67Nov 20, 25$28.22Nov 25, 25$28.03Nov 28, 25$29.36Dec 2, 25$28.36Dec 4, 25$28.87Dec 8, 25$29.49Dec 10, 25$30.66Dec 12, 25$29.64Dec 16, 25$30.01Dec 18, 25$28.95Dec 22, 25$29.00Dec 24, 25$29.43Dec 29, 25$29.94Jan 2, 26$29.49Jan 6, 26$30.81Jan 8, 26$30.21Jan 12, 26$31.13Jan 14, 26$32.45Jan 16, 26$31.42Jan 21, 26$30.85Jan 23, 26$30.77Jan 27, 26$31.44Jan 29, 26$29.97Feb 2, 26$30.27Feb 4, 26$30.47Feb 9, 26$32.51Feb 11, 26$31.44Feb 13, 26$32.68Feb 18, 26$31.87Feb 20, 26$32.52Feb 24, 26$32.73Feb 26, 26$32.20Mar 2, 26$31.61Mar 4, 26$31.79Mar 6, 26$30.01Mar 10, 26$29.80Mar 12, 26$28.69Mar 17, 26$29.09Mar 19, 26$28.36Mar 23, 26$29.17Mar 25, 26$29.56Mar 27, 26$27.66Mar 31, 26$26.47Apr 2, 26$26.61Apr 7, 26$26.00Apr 9, 26$26.99Apr 13, 26$27.71Apr 15, 26$27.82Apr 17, 26$29.98Apr 22, 26$30.80Apr 24, 26$30.17Apr 28, 26$27.87Apr 30, 26$28.89May 4, 26$29.37May 6, 26$30.28May 8, 26$40.04May 12, 26$45.15May 14, 26$44.57May 18, 26$43.25May 20, 26$42.20May 22, 26$43.73May 28, 26$46.70Jun 1, 26$48.24Jun 3, 26$45.13Jun 5, 26$40.04Jun 9, 26$39.37Jun 11, 26$39.99Jun 15, 26$40.09Jun 17, 26$38.88Jun 22, 26$40.01Jun 24, 26$36.96Jun 26, 26$38.63Jul 2, 26$34.16
$26.0052-week range$51.26
Loading valuation history…

Fundamentals

Key fundamentals

$634.4M

Market cap

19.6%

Revenue growth (YoY)

33.7%

Gross margin

$24.7M

Free cash flow (USD)

-$97.2M

Net debt

Net cash position

-4.1%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$75.3MFY 2017$73.9MFY 2018$77.7MFY 2019$85.0MFY 2020$93.1MFY 2021$140.8MFY 2022$270.9MFY 2023$225.7MFY 2024$125.6MFY 2025$150.1M
$75.3M$150.1M

Free cash flow by year

2016 → 2025

FY 2016$9.9MFY 2017$4.3MFY 2018$3.4MFY 2019$12.2MFY 2020$4.8MFY 2021$8.9MFY 2022$-8.1MFY 2023$11.6MFY 2024$12.7MFY 2025$24.7M
$9.9M$24.7M

Gross margin by year

2021 → 2025

FY 202143.5%FY 202241.7%FY 202335.4%FY 202420.6%FY 202533.7%
43.5%33.7%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 7, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • Quarterly report10-Q FiledMay 7, 2026Filing
  • 8-K eventEarnings ReleaseMay 6, 2026Filing
  • 8-K eventLoan Agreement AmendmentApr 30, 2026Filing

Questions

Frequently asked questions

What is Clearfield, Inc.'s market cap?

Clearfield, Inc. (CLFD) has a market capitalization of $634.4M.

What is CLFD's P/E ratio?

A meaningful P/E ratio is not available for CLFD — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is CLFD's price-to-book (P/B) ratio?

CLFD trades at 2.48 times book value per share.

Are insiders buying CLFD stock?

SEC Form 4 filings show no open-market insider buys at Clearfield, Inc. in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.