Massivemarkets

PDFS

PDF Solutions Inc

Nasdaq · usd

$41.20+1.88 (+4.78%)
As of 2:22:29 PM EDT on Oct 26, 2026 · 15-minute delayed

PDF Solutions Inc (PDFS) trades at $41.20 (+4.78%) as of 2:22:29 PM EDT on Oct 26, 2026, -16.75% over the past month. Market cap is $1.66B, with 5.8 days to cover in short interest.

Stock performance

How PDF Solutions Inc (PDFS) stock has performed from one day to one year, with its 52-week range.

+5.61%
+$2.19 over 1D
$39.20$40.00$40.81$41.617:10 AM10:20 AM11:35 AM1:00 PM2:20 PM$41.21
1D
+4.91%
1W
+0.07%
1M
-16.75%
YTD
+44.58%
1Y
+43.58%
52-wk range
$23.55 – $71.69

Key statistics

Today's trading snapshot for PDFS: day range, open, previous close, volume and market cap.

Day range
$39.40 – $41.95
Open
$39.58
Prev close
$39.32
Volume
152.63K
Market cap
$1.66B
Shares out
39.92M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for PDF Solutions Inc: P/E, P/S, P/B, ROE and more.

P/E
166.09
P/S
6.88
P/B
4.46
P/FCF
—
ROE
2.7%
ROA
1.9%
Debt/Equity
0.18
Div yield
0.00%

As of Oct 23, 2026

8-K filings

Material corporate events PDF Solutions Inc has disclosed to the SEC on Form 8-K.

  • Annual meeting resultsJun 18, 2026

    On June 16, 2026, at the 2026 Annual Meeting of Stockholders, the stockholders of the Company elected each of the director nominees and approved proposals 2, 3, 4, and 5. The final results for the votes regarding each proposal are set forth below.

  • Underwriting agreementMay 15, 2026

    PDF Solutions, Inc. entered into an underwriting agreement (the "Underwriting Agreement") with Morgan Stanley & Co. LLC, as representative of the several underwriters named therein in connection with the offering, issuance and sale by the Company of 1,946,630 shares of the Company's common stock at an offering price of $44.00 per share. The Underwriting Agreement contains customary representations, warranties, covenants and agreements by the Company, customary conditions to closing, indemnification obligations of the Company and the Underwriters, including for liabilities under the Securities Act of 1933, as amended.

  • Credit facilityApr 24, 2026

    The Amendment increases the revolving credit facility (the "Revolving Credit Facility") to an aggregate principal amount of $75 million. The Amendment introduces leveraged-based adjustments to the annual Revolving Credit Facility commitment fee during the term of the Credit Agreement.

  • Accounting error correctionNov 13, 2025

    PDF Solutions subsequently discovered that the Form 10-Q contained an error in the Financial Highlights section of Part I., Item 2. The increase in Analytics revenue for the nine-month period ended September 30, 2025 as compared to the nine-month period from the prior year was incorrectly characterized as 'partially offset by a decrease in revenues from DFI systems.' The disclosure regarding the increase in PDF Solutions' Analytics revenue...should have attributed part of the increase to an increase in revenues from DFI systems and stated that the total increase was partially offset by a decrease in revenue from Exensio software licenses.

  • Annual meeting resultsJun 23, 2025

    On June 17, 2025, at the 2025 Annual Meeting of Stockholders, the stockholders of the Company elected each of the director nominees and approved proposals 2, 3, 4, and 5.

PDFS short interest

How heavily PDFS is shorted: shares short, days to cover and average daily volume.

Days to cover
5.8
Short interest
3.54M
Avg volume
609.38K

As of · reported to FINRA twice monthly.

PDFS news

The latest news and headlines about PDF Solutions Inc (PDFS).

Frequently asked questions

What is the PDF Solutions Inc (PDFS) stock price today?

PDF Solutions Inc (PDFS) is trading at $41.20 (+4.78% on the day) as of 2:22:29 PM EDT on Oct 26, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is PDF Solutions Inc?

PDF Solutions Inc provides products and services designed to empower organizations across the semiconductor and electronics ecosystem to connect, collect, manage, and analyze data about design, equipment, manufacturing, and test to improve the yield and quality of their products…

What is the short interest in PDFS?

As of Sep 30, 2026, PDFS has 3.54M shares short and 5.8 days to cover.

What exchange is PDFS listed on?

PDF Solutions Inc (PDFS) trades on Nasdaq in USD, in the SERVICES-PREPACKAGED SOFTWARE industry.

Build with AI

Build an analysis of PDFS with your agent

Point Claude or ChatGPT at the Massive MCP server and recreate this page from live data.

Connect the Massive MCP server (API reference: massive.com/docs/llms.txt) and build a PDFS analysis: the latest quote, key ratios (P/E, P/S, ROE), short interest, recent insider activity and the latest news.

Live market data from the Massive API and MCP.Get a free API key

Nothing on this page is investment advice. All data and content is provided for informational purposes under our Terms of Service.