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PDF Solutions, Inc. (PDFS)

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

PDF Solutions, Inc. (PDFS) is a Software - Application company based in US with a market capitalization of $1.9B. Revenue grew 22.0% year-over-year and free cash flow was negative at -$8.6M. This page tracks PDFS's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 539 employees · IPO Jul 31, 2001

Valuation

Valuation & price

$44.70 · as of May 17, 2026 · -36.9% vs 52w high

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P/E ratio

Latest-FY diluted EPS

7.17

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$65.09$42.03$18.97Jul 25Dec 25Jul 26Jul 7, 25$22.35Jul 9, 25$23.70Jul 11, 25$23.02Jul 15, 25$22.56Jul 17, 25$23.52Jul 21, 25$23.88Jul 23, 25$23.88Jul 25, 25$23.79Jul 29, 25$24.23Jul 31, 25$22.23Aug 4, 25$22.87Aug 6, 25$22.30Aug 11, 25$18.97Aug 13, 25$20.08Aug 15, 25$19.35Aug 19, 25$19.47Aug 21, 25$19.22Aug 25, 25$19.89Aug 27, 25$19.76Aug 29, 25$20.45Sep 3, 25$19.20Sep 5, 25$19.95Sep 9, 25$20.11Sep 11, 25$19.97Sep 16, 25$19.94Sep 18, 25$21.84Sep 22, 25$22.54Sep 24, 25$25.46Sep 26, 25$26.12Sep 30, 25$25.82Oct 2, 25$26.14Oct 6, 25$26.93Oct 8, 25$26.08Oct 10, 25$25.10Oct 14, 25$26.52Oct 16, 25$27.83Oct 21, 25$28.50Oct 23, 25$27.41Oct 27, 25$28.73Oct 29, 25$29.22Oct 31, 25$29.13Nov 4, 25$27.93Nov 6, 25$27.49Nov 10, 25$27.11Nov 12, 25$25.97Nov 14, 25$25.11Nov 18, 25$23.97Nov 20, 25$23.98Nov 25, 25$26.95Nov 28, 25$27.10Dec 2, 25$28.02Dec 4, 25$28.95Dec 8, 25$31.01Dec 10, 25$31.86Dec 12, 25$30.14Dec 16, 25$29.04Dec 18, 25$27.42Dec 22, 25$29.04Dec 24, 25$28.74Dec 29, 25$29.76Jan 2, 26$29.55Jan 6, 26$32.12Jan 8, 26$30.41Jan 12, 26$31.87Jan 14, 26$32.91Jan 16, 26$35.76Jan 21, 26$35.86Jan 23, 26$33.83Jan 27, 26$33.85Jan 29, 26$34.03Feb 2, 26$31.23Feb 4, 26$27.50Feb 9, 26$30.64Feb 11, 26$32.52Feb 13, 26$33.69Feb 18, 26$33.25Feb 20, 26$32.43Feb 24, 26$33.18Feb 26, 26$33.95Mar 2, 26$34.00Mar 4, 26$33.10Mar 6, 26$31.28Mar 10, 26$33.25Mar 12, 26$31.97Mar 17, 26$33.14Mar 19, 26$33.98Mar 23, 26$33.92Mar 25, 26$34.87Mar 27, 26$33.46Mar 31, 26$32.71Apr 2, 26$34.71Apr 7, 26$34.40Apr 9, 26$37.91Apr 13, 26$40.66Apr 15, 26$41.88Apr 17, 26$43.97Apr 22, 26$43.78Apr 24, 26$46.49Apr 28, 26$40.10Apr 30, 26$42.85May 4, 26$44.40May 6, 26$48.09May 8, 26$51.63May 12, 26$50.95May 14, 26$46.05May 18, 26$43.64May 20, 26$44.78May 22, 26$46.09May 28, 26$48.93Jun 1, 26$51.28Jun 3, 26$55.14Jun 5, 26$51.45Jun 9, 26$58.74Jun 11, 26$63.85Jun 15, 26$65.09Jun 17, 26$61.07Jun 22, 26$64.95Jun 24, 26$63.56Jun 26, 26$63.01Jul 2, 26$59.18
$18.9752-week range$70.79
Loading valuation history…

Fundamentals

Key fundamentals

$1.9B

Market cap

22.0%

Revenue growth (YoY)

74.0%

Gross margin

-$8.6M

Free cash flow (USD)

$34.4M

Net debt

1.9%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Technology

Sector

Trajectory

Long-term trends

Revenue by year

2016 → 2025

FY 2016$107.5MFY 2017$101.9MFY 2018$85.8MFY 2019$85.6MFY 2020$88.0MFY 2021$111.1MFY 2022$148.5MFY 2023$165.8MFY 2024$179.5MFY 2025$219.0M
$107.5M$219M

Free cash flow by year

2016 → 2025

FY 2016$-9.3MFY 2017$290.0KFY 2018$222.0KFY 2019$14.0MFY 2020$14.8MFY 2021$190.0KFY 2022$23.7MFY 2023$3.1MFY 2024$-7.5MFY 2025$-8.6M
-$9.3M-$8.6M

Gross margin by year

2021 → 2025

FY 202160.2%FY 202267.8%FY 202368.8%FY 202469.8%FY 202574.0%
60.2%74.0%

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

  • 8-K eventStock Incentive Plan UpdateJun 18, 2026Filing
  • 8-K eventStock OfferingMay 15, 2026Filing
  • FinancingSecurities RegistrationMay 13, 2026Filing
  • 8-K eventEarnings ReleaseMay 7, 2026Filing
  • Quarterly report10-Q FiledMay 7, 2026Filing
  • 8-K eventCredit Agreement AmendmentApr 24, 2026Filing

Questions

Frequently asked questions

What is PDF Solutions, Inc.'s market cap?

PDF Solutions, Inc. (PDFS) has a market capitalization of $1.9B.

What is PDFS's P/E ratio?

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

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

PDFS trades at 7.17 times book value per share.

Are insiders buying PDFS stock?

SEC Form 4 filings show no open-market insider buys at PDF Solutions, 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

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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.