Pdf Solutions Inc PDFS
We take great care to ensure that the data presented and summarized in this overview for PDF SOLUTIONS INC is accurate and up-to-date, based on a comprehensive analysis of 13F filing forms for institutional ownership and form 4 filings for insider transactions. Please note that this data may differ from other sources and should not be relied upon as the sole basis for investment decisions.
Top Institutions Holding PDFS
View all-
Black Rock Inc. New York, NY4.81MShares$107 Million0.0% of portfolio
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Vanguard Group Inc Valley Forge, PA3.16MShares$70.6 Million0.0% of portfolio
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Needham Investment Management LLC New York, NY1.87MShares$41.7 Million3.73% of portfolio
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Wasatch Advisors Inc Salt Lake City, UT1.15MShares$25.7 Million0.12% of portfolio
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State Street Corp Boston, MA1.15MShares$25.7 Million0.0% of portfolio
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William Blair Investment Management, LLC Chicago, IL1.13MShares$25.2 Million0.07% of portfolio
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Samjo Capital LLC1.1MShares$24.6 Million14.11% of portfolio
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Cowen Prime Advisors LLC940KShares$21 Million14.78% of portfolio
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Emerald Advisers, LLC925KShares$20.7 Million0.88% of portfolio
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Ranger Investment Management, L.P. Dallas, TX877KShares$19.6 Million1.23% of portfolio
Latest Institutional Activity in PDFS
Top Purchases
Top Sells
About PDFS
PDF Solutions, Inc. provides proprietary software and physical intellectual property products for integrated circuit designs, electrical measurement hardware tools, proven methodologies, and professional services in the United States, China, Japan, Taiwan, and internationally. The company offers Exensio software products, such as Manufacturing Analytics that stores collected data in a common environment with a consistent view for enabling product engineers to identify and analyze production yield, performance, reliability, and other issues; Process Control that provides failure detection and classification capabilities for monitoring, alarming, and controlling manufacturing tool sets; Test Operations that offers data collection and analysis capabilities; and Assembly Operations that provides device manufacturers with the capability to link assembly and packaging data, including fabrication and characterization data over the product life cycle. It also provides design-for-inspection (DFI) Systems, such as DFI on-chip instruments; eProbe non-contactless E-beam tool; and Characterization Vehicle (CV) system, which includes CV test chips and pdFasTest electrical testers, as well as Exensio characterization software, designed to analyze the measurements collected from DFI on-chip instruments using the eProbe tool. In addition, the company offers Cimetrix software products that enables equipment manufacturers to provide industry standard interfaces on their products; and software-as-a-service, software related services, and characterization services. It sells its technologies and services through direct sales force, service teams, and strategic alliances to integrated device manufacturers, fabless semiconductor companies, foundries, equipment manufacturers, electronics manufacturing suppliers, original device manufacturers, out-sourced semiconductor assembly and test, and system houses. The company was founded in 1991 and is headquartered in Santa Clara, California.
Insider Transactions at PDFS
Insider Transaction List
View allDate | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
---|---|---|---|---|---|
Jul 01
2025
|
Kimon Michaels EVP of Products and Solutions |
SELL
Payment of exercise price or tax liability
|
Indirect |
798
-2.74%
|
$16,758
$21.87 P/Share
|
Jul 01
2025
|
Andrzej Strojwas Chief Technology Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
2,497
-2.9%
|
$52,437
$21.87 P/Share
|
Jul 01
2025
|
Adnan Raza EVP, Finance and CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
4,921
-7.15%
|
$103,341
$21.87 P/Share
|
Jul 01
2025
|
Joseph R Bronson Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,429
+16.26%
|
-
|
Jul 01
2025
|
Chi Foon Chan Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,429
+25.7%
|
-
|
Jul 01
2025
|
Nancy Erba Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,429
+21.34%
|
-
|
Jul 01
2025
|
Michael B Gustafson Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,429
+16.53%
|
-
|
Jul 01
2025
|
Shuo Zhang Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,429
+25.08%
|
-
|
Jul 01
2025
|
Ye Jane Li Director |
BUY
Grant, award, or other acquisition
|
Direct |
7,429
+23.68%
|
-
|
May 13
2025
|
Michael B Gustafson Director |
BUY
Open market or private purchase
|
Direct |
7,500
+19.96%
|
$142,500
$19.45 P/Share
|
Feb 25
2025
|
John Kachig Kibarian PRESIDENT AND CEO |
BUY
Open market or private purchase
|
Indirect |
15,644
+0.62%
|
$344,168
$22.11 P/Share
|
Feb 24
2025
|
John Kachig Kibarian PRESIDENT AND CEO |
BUY
Open market or private purchase
|
Indirect |
34,356
+1.35%
|
$755,832
$22.8 P/Share
|
Feb 24
2025
|
Michael B Gustafson Director |
BUY
Open market or private purchase
|
Direct |
4,000
+15.05%
|
$92,000
$23.06 P/Share
|
Jan 01
2025
|
Kimon Michaels EVP of Products and Solutions |
SELL
Payment of exercise price or tax liability
|
Indirect |
870
-2.54%
|
-
|
Jan 01
2025
|
Adnan Raza EVP, Finance and CFO |
SELL
Payment of exercise price or tax liability
|
Direct |
5,258
-7.18%
|
-
|
Jan 01
2025
|
Andrzej Strojwas Chief Technology Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
2,833
-3.2%
|
-
|
Dec 17
2024
|
Andrzej Strojwas Chief Technology Officer |
SELL
Open market or private sale
|
Direct |
6,253
-3.31%
|
$187,590
$30.77 P/Share
|
Dec 16
2024
|
Andrzej Strojwas Chief Technology Officer |
SELL
Open market or private sale
|
Direct |
5,030
-5.04%
|
$150,900
$30.85 P/Share
|
Dec 11
2024
|
Nancy Erba Director |
SELL
Open market or private sale
|
Indirect |
2,000
-12.71%
|
$60,000
$30.81 P/Share
|
Aug 01
2024
|
Andrzej Strojwas Chief Technology Officer |
SELL
Payment of exercise price or tax liability
|
Direct |
357
-0.36%
|
$11,781
$33.13 P/Share
|
Last 12 Months Summary
Grant, award, or other acquisition | 44.6K shares |
---|---|
Open market or private purchase | 61.5K shares |
Open market or private sale | 13.3K shares |
---|---|
Payment of exercise price or tax liability | 17.6K shares |