PDF Solutions Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:PDFS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
17 Dec 24	SellUS$190,040	Andrzej Strojwas	Individual	6,253	US$31.17
16 Dec 24	SellUS$155,194	Andrzej Strojwas	Individual	5,030	US$30.85
11 Dec 24	SellUS$61,620	Nancy Erba	Individual	2,000	US$30.81
03 Jun 24	SellUS$190,630	Shuo Zhang	Individual	5,500	US$34.66
17 May 24	SellUS$932,041	Adnan Raza	Individual	27,494	US$34.52
26 Feb 24	SellUS$373,209	Ye Li	Individual	11,184	US$34.00
21 Feb 24	SellUS$519,450	Joseph Bronson	Individual	15,000	US$34.63

Insider Trading Volume

Insider Buying: PDFS insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of PDFS?
Owner Type	Number of Shares	Ownership Percentage
State or Government	23,916	0.0617%
General Public	37,809	0.0975%
Public Companies	3,306,924	8.53%
Individual Insiders	6,760,384	17.4%
Institutions	28,643,831	73.9%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 85.26% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.5%	BlackRock, Inc.	4,861,255	US$136.4m	1.13%	no data
8.53%	Advantest Corporation	3,306,924	US$92.8m	0%	no data
8.2%	The Vanguard Group, Inc.	3,179,247	US$89.2m	-0.1%	no data
6.48%	John Kibarian	2,512,474	US$70.5m	0%	no data
6.38%	Gloria Chen	2,472,756	US$69.4m	0%	no data
4.54%	Needham Investment Management, LLC	1,759,550	US$49.4m	32.3%	3.85%
4.19%	Emerald Advisers, LLC	1,623,392	US$45.5m	2%	1.02%
4.1%	Kimon Michaels	1,589,906	US$44.6m	0.61%	no data
3.23%	Wasatch Advisors LP	1,251,706	US$35.1m	-1.8%	0.12%
2.96%	State Street Global Advisors, Inc.	1,147,622	US$32.2m	2.06%	no data
2.63%	Samjo Management, LLC	1,019,089	US$28.6m	4.76%	13.0%
2.54%	Ranger Investment Management, L.P.	983,853	US$27.6m	3.25%	1.76%
2.33%	William Blair Investment Management, LLC	902,277	US$25.3m	21.3%	0.03%
2.26%	Dimensional Fund Advisors LP	875,739	US$24.6m	-4.56%	no data
2.1%	Snyder Capital Management, L.P.	814,949	US$22.9m	-5.62%	0.5%
2.09%	Ophir Asset Management Pty Ltd	808,467	US$22.7m	19.8%	3.43%
1.91%	Geode Capital Management, LLC	740,179	US$20.8m	1.24%	no data
1.74%	Divisar Capital Management, LLC	675,583	US$19.0m	13.4%	3.36%
1.7%	Janus Henderson Group plc	658,547	US$18.5m	16.7%	0.01%
0.96%	Northern Trust Global Investments	372,396	US$10.4m	-2.08%	no data
0.94%	Thrivent Investment Management Inc.	365,656	US$10.3m	1.01%	0.02%
0.78%	Silverberg Bernstein Capital Management LLC	301,336	US$8.5m	-0.23%	7.53%
0.76%	Silvercrest Asset Management Group LLC	293,418	US$8.2m	-0.66%	0.06%
0.7%	Russell Investment Management, LLC	271,377	US$7.6m	22.5%	0.01%
0.69%	Morgan Stanley, Investment Banking and Brokerage Investments	268,331	US$7.5m	-18.1%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2024/12/22 16:55
End of Day Share Price	2024/12/20 00:00
Earnings	2024/09/30
Annual Earnings	2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

PDF Solutions, Inc. is covered by 10 analysts. 4 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Robert Burleson	Canaccord Genuity
Jonathan Tanwanteng	CJS Securities, Inc.
Christian Schwab	Craig-Hallum Capital Group LLC