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
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
13 Dec 23	SellUS$177,818	Michael Gustafson	Individual	5,750	US$31.29
29 Nov 23	SellUS$55,026	Nancy Erba	Individual	1,800	US$30.57
18 Aug 23	SellUS$102,836	Shuo Zhang	Individual	3,047	US$33.75

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
Private Companies	7,250	0.0188%
State or Government	32,383	0.0841%
Public Companies	3,306,924	8.59%
Individual Insiders	6,708,747	17.4%
Institutions	28,428,824	73.9%

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

Top Shareholders

Top 25 shareholders own 83.13% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
12.6%	BlackRock, Inc.	4,852,631	US$173.9m	0.26%	no data
8.61%	Advantest Corporation	3,306,924	US$118.5m	0%	no data
8.25%	The Vanguard Group, Inc.	3,168,212	US$113.5m	2.54%	no data
6.54%	John Kibarian	2,512,474	US$90.0m	6,230%	no data
6.44%	Gloria Chen	2,472,756	US$88.6m	0%	no data
4.24%	Emerald Advisers, LLC	1,629,152	US$58.4m	18.8%	1.29%
4.11%	Kimon Michaels	1,580,189	US$56.6m	-0.5%	no data
3.46%	Wasatch Advisors LP	1,328,265	US$47.6m	3.19%	0.17%
2.96%	State Street Global Advisors, Inc.	1,137,366	US$40.8m	2.13%	no data
2.92%	Needham Investment Management, LLC	1,120,000	US$40.1m	29.9%	3.63%
2.46%	Snyder Capital Management, L.P.	946,173	US$33.9m	5.49%	0.7%
2.36%	Samjo Management, LLC	906,804	US$32.5m	-15.5%	11.58%
2.35%	Dimensional Fund Advisors LP	900,774	US$32.3m	-3.17%	0.01%
1.88%	Ranger Investment Management, L.P.	720,615	US$25.8m	-6.37%	1.72%
1.8%	Geode Capital Management, LLC	691,092	US$24.8m	2.4%	no data
1.7%	William Blair Investment Management, LLC	652,846	US$23.4m	0.76%	0.03%
1.46%	Janus Henderson Group plc	562,326	US$20.2m	20.9%	0.01%
1.46%	Ophir Asset Management Pty Ltd	561,786	US$20.1m	0%	3.2%
1.42%	Divisar Capital Management, LLC	545,821	US$19.6m	1.56%	3.82%
1.4%	Morgan Stanley, Investment Banking and Brokerage Investments	536,232	US$19.2m	-31.8%	no data
1.13%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	433,798	US$15.5m	-12%	no data
1.01%	Northern Trust Global Investments	389,434	US$14.0m	-1.68%	no data
0.97%	Thrivent Investment Management Inc.	373,688	US$13.4m	25.7%	0.02%
0.79%	Silverberg Bernstein Capital Management LLC	302,610	US$10.8m	-1.3%	10.65%
0.76%	Silvercrest Asset Management Group LLC	291,536	US$10.4m	20.9%	0.07%