Share ownership PDF Solutions, Inc.

PDFS

US6932821050

Semiconductor Equipment & Testing

Market Closed - Nasdaq Other stock markets 16:00:00 2026-08-07 EDT			5-day change	1st Jan Change
49.45 ^USD	+7.73%		+7.29%	+73.33%

08-06	PDF Solutions, Inc., Q2 2026 Earnings Call, Aug 06, 2026
08-06	Earnings Flash (PDFS) PDF Solutions, Inc. Posts Q2 Adjusted EPS $0.27 per Share, vs. FactSet Est of $0.27	MT

Share class: PDF Solutions, Inc.

	Vote	Quantity	Free-Float	Company-owned shares	Total Float
Stock A	1	54,504,216	37,398,741 ( 68.62 %)	12,277,000 ( 22.52 %)	68.62 %

Major shareholders: PDF Solutions, Inc.

Name	Stocks	%	Valuation
BlackRock Advisors LLC 12.78 %	5,261,151	12.78 %	372 M $
John Kibarian 6.222 %	2,562,474	6.222 %	181 M $
Needham Investment Management LLC 4.912 %	2,022,700	4.912 %	143 M $
Kimon Michaels 3.813 %	1,570,370	3.813 %	111 M $
Vanguard Portfolio Management LLC 3.401 %	1,400,722	3.401 %	99 M $
Vanguard Capital Management LLC 3.371 %	1,388,122	3.371 %	98 M $
STATE STREET CORPORATION 3.367 %	1,386,498	3.367 %	98 M $
Wasatch Advisors LP 3.353 %	1,380,739	3.353 %	98 M $
Ranger Investment Management LP 3.107 %	1,279,630	3.107 %	91 M $
William Blair Investment Management LLC 3.049 %	1,255,559	3.049 %	89 M $
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Breakdown by shareholder type

Institutional	79.39%
Individuals	11.02%
Others	3.53%
State Street Corp.	3.37%
SEI Investments Co.	0.22%
Schweizerische Nationalbank	0.15%
Manulife Financial Corp.	0.03%
Fifth Third Bancorp	0.02%
Governments	0.02%
Unknown	2.25%

Based on 1000 largest holdings

Geographical origin of shareholders

United States	77.44%
Individuals	11.02%
Australia	4.76%
United Kingdom	2.72%
Canada	1.21%
Switzerland	0.19%
Ireland	0.19%
Spain	0.11%
Cayman Islands	0.04%
Norway	0.02%
Germany	0.02%
Japan	0.02%
Luxembourg	0.01%

Based on 1000 largest holdings

PDF Solutions, Inc. is a provider of comprehensive data solutions designed for organizations across the semiconductor and electronics ecosystems. The Company offers products and services designed to help organizations across semiconductor and electronics ecosystems to connect, collect, manage, and analyze data about design, equipment, manufacturing, and tests to improve the yield and quality of their products. Its offerings combine proprietary software, professional services and third-party cloud-hosting platforms for software-as-a-service (SaaS), electrical measurement hardware tools, and physical intellectual property (IP) for integrated circuit (IC) designs. The Company's products, services, and solutions have been sold to integrated device manufacturers (IDMs), fabless semiconductor companies, foundries, outsourced semiconductor assembly and test (OSATs), capital equipment manufacturers, and system houses.

Employees

600

Sector

Semiconductor Equipment & Testing

More about the company