PDFS Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 11.21%

Insider Buying (Last 12 Months): $0.00

Insider Selling (Last 12 Months): $1,122,706.00

PDF Solutions Insider Trading History Chart

PDF Solutions Share Price & Price History

^$36.12

▲ +0.28 (0.78%)

As of 06/27/2024 01:00 AM ET

Days: 30 | 90 | 365

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PDF Solutions Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
6/3/2024	Shuo Zhang	Director	Sell	5,500	$34.66	$190,630.00	10,381
5/17/2024	Adnan Raza	CFO	Sell	9,647	$33.95	$327,515.65	48,218
5/15/2024	Adnan Raza	CFO	Sell	1,343	$34.52	$46,360.36	74,369
2/26/2024	Ye Jane Li	Director	Sell	9,653	$33.27	$321,155.31	12,132
2/23/2024	Ye Jane Li	Director	Sell	1,531	$34.00	$52,054.00	21,785
12/12/2023	Michael B. Gustafson	Director	Sell	867	$31.29	$27,128.43	19,075
11/29/2023	Nancy Erba	Director	Sell	1,800	$30.57	$55,026.00	15,739
8/18/2023	Shuo Zhang	Director	Sell	3,047	$33.75	$102,836.25	15,881
3/8/2023	Andrzej Strojwas	Insider	Sell	2,520	$38.45	$96,894.00	87,139
3/3/2023	Adnan Raza	CFO	Sell	15,547	$37.64	$585,189.08	75,000
2/28/2023	Michael B. Gustafson	Director	Sell	13,316	$37.26	$496,154.16	16,588
2/22/2023	Joseph R Bronson	Director	Sell	12,500	$36.47	$455,875.00	38,102
11/30/2022	Andrzej Strojwas	Insider	Sell	19,926	$31.00	$617,706.00	93,384
11/29/2022	Adnan Raza	CFO	Sell	9,224	$30.13	$277,919.12	97,500
11/25/2022	Adnan Raza	CFO	Sell	3,000	$30.50	$91,500.00	106,724
6/15/2022	Adnan Raza	CFO	Sell	10,000	$20.62	$206,200.00	100,637
6/13/2022	Adnan Raza	CFO	Sell	3,990	$21.02	$83,869.80	125,637
6/9/2022	Adnan Raza	CFO	Sell	2,166	$23.47	$50,836.02	129,627
3/15/2022	Shuo Zhang	Director	Sell	11,017	$25.50	$280,933.50
11/12/2021	Michael B. Gustafson	Director	Sell	3,000	$33.00	$99,000.00

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SEC Filings (Institutional Ownership Changes) for PDF Solutions (NASDAQ:PDFS)

79.51% of PDF Solutions stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

PDF Solutions Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
5/17/2024	Comerica Bank	12,765	$0.43M	0.0%	-9.5%	0.033%
5/16/2024	California State Teachers Retirement System	30,643	$1.03M	0.0%	-6.3%	0.080%
5/16/2024	Janus Henderson Group PLC	562,326	$18.93M	0.0%	+20.9%	1.464%
5/16/2024	Silvercrest Asset Management Group LLC	291,536	$9.82M	0.1%	+20.9%	0.759%
5/15/2024	Price T Rowe Associates Inc. MD	8,784	$0.30M	0.0%	+17.6%	0.023%
5/14/2024	EntryPoint Capital LLC	4,000	$0.14M	0.1%	-41.4%	0.010%
5/14/2024	Pitcairn Co.	13,751	$0.46M	0.0%	-19.5%	0.036%
5/14/2024	CANADA LIFE ASSURANCE Co	37,590	$1.27M	0.0%	+13.0%	0.098%
5/13/2024	Roubaix Capital LLC	98,118	$3.30M	2.1%	+111.9%	0.256%
5/10/2024	Acadian Asset Management LLC	54,351	$1.83M	0.0%	-46.6%	0.142%
5/10/2024	Vanguard Group Inc.	3,168,212	$106.67M	0.0%	+2.5%	8.250%
5/9/2024	State Board of Administration of Florida Retirement System	14,047	$0.47M	0.0%	+56.3%	0.037%
5/8/2024	William Blair Investment Management LLC	652,846	$21.98M	0.1%	+0.8%	1.700%
5/8/2024	ProShare Advisors LLC	6,237	$0.21M	0.0%	N/A	0.016%
5/8/2024	Russell Investments Group Ltd.	228,506	$7.69M	0.0%	-6.7%	0.595%
5/8/2024	Inspire Investing LLC	10,657	$0.36M	0.0%	-10.6%	0.028%
5/7/2024	Sei Investments Co.	13,661	$0.46M	0.0%	-39.0%	0.036%
5/7/2024	Susquehanna Fundamental Investments LLC	19,188	$0.65M	0.0%	N/A	0.050%
5/6/2024	Texas Permanent School Fund Corp	26,788	$0.90M	0.0%	+1.3%	0.070%
5/3/2024	GSA Capital Partners LLP	15,221	$0.51M	0.0%	N/A	0.040%
5/2/2024	Mutual of America Capital Management LLC	103,500	$3.49M	0.0%	-7.2%	0.270%
5/2/2024	Thompson Davis & CO. Inc.	10,925	$0.37M	0.2%	N/A	0.028%
5/1/2024	BNP Paribas Financial Markets	50,855	$1.71M	0.0%	-7.1%	0.132%
5/1/2024	Mirae Asset Global Investments Co. Ltd.	13,056	$0.44M	0.0%	-9.0%	0.034%
4/29/2024	Principal Financial Group Inc.	159,575	$5.37M	0.0%	-4.0%	0.414%
4/26/2024	Yousif Capital Management LLC	13,848	$0.47M	0.0%	-14.1%	0.036%
4/26/2024	Mesirow Financial Investment Management Inc.	7,778	$0.26M	0.0%	-23.4%	0.020%
4/24/2024	Assenagon Asset Management S.A.	211,030	$7.11M	0.0%	-59.2%	0.547%
4/19/2024	AMI Asset Management Corp	104,495	$3.52M	0.2%	-4.1%	0.271%
4/19/2024	Mesirow Financial Investment Management Inc.	7,778	$0.26M	1.3%	-23.4%	0.020%
4/18/2024	Wasatch Advisors LP	1,328,265	$44.72M	0.2%	+3.2%	3.443%
4/18/2024	Allspring Global Investments Holdings LLC	66,094	$2.23M	0.0%	-1.6%	0.171%
4/18/2024	Diversified Trust Co	8,947	$0.30M	0.0%	-7.6%	0.023%
4/11/2024	Silverberg Bernstein Capital Management LLC	302,610	$10.19M	10.0%	-1.3%	0.784%
3/25/2024	Quadrature Capital Ltd	12,300	$0.40M	0.0%	-37.1%	0.032%
3/22/2024	PNC Financial Services Group Inc.	7,692	$0.25M	0.0%	+67.0%	0.020%
3/11/2024	Vanguard Group Inc.	3,089,669	$99.30M	0.0%	+5.5%	8.008%
3/5/2024	Fisher Asset Management LLC	54,810	$1.76M	0.0%	-12.5%	0.142%
2/14/2024	Wasatch Advisors LP	1,287,236	$41.37M	0.2%	+12.4%	3.361%
2/14/2024	Ranger Investment Management L.P.	769,650	$24.74M	1.5%	+49.1%	2.010%
2/13/2024	Campbell & CO Investment Adviser LLC	16,503	$0.53M	0.0%	+28.5%	0.043%
2/12/2024	Evoke Wealth LLC	8,316	$0.27M	0.0%	N/A	0.022%
2/9/2024	Quest Partners LLC	2,246	$72K	0.0%	N/A	0.006%
2/9/2024	Trexquant Investment LP	66,817	$2.15M	0.0%	+40.0%	0.174%
2/9/2024	PNC Financial Services Group Inc.	7,692	$0.25M	0.0%	+67.0%	0.020%
2/8/2024	Panagora Asset Management Inc.	82,823	$2.66M	0.0%	+27.4%	0.216%
2/8/2024	Roubaix Capital LLC	46,306	$1.49M	1.0%	N/A	0.121%
2/7/2024	Principal Financial Group Inc.	166,270	$5.34M	0.0%	-1.2%	0.434%
2/7/2024	Dimensional Fund Advisors LP	930,280	$29.90M	0.0%	-0.2%	2.429%
2/7/2024	Jump Financial LLC	6,237	$0.20M	0.0%	-76.6%	0.016%
2/7/2024	NBC Securities Inc.	830	$26K	0.0%	N/A	0.002%
2/7/2024	Dana Investment Advisors Inc.	50,543	$1.62M	0.1%	N/A	0.132%
2/7/2024	BNP Paribas Financial Markets	54,742	$1.76M	0.0%	+8.6%	0.143%
2/6/2024	Charles Schwab Investment Management Inc.	247,961	$7.97M	0.0%	+2.9%	0.647%
2/6/2024	Amalgamated Bank	13,184	$0.42M	0.0%	-4.0%	0.034%
2/6/2024	Los Angeles Capital Management LLC	32,796	$1.05M	0.0%	-11.4%	0.086%
2/6/2024	Swiss National Bank	60,100	$1.93M	0.0%	-9.8%	0.157%
2/6/2024	Fisher Asset Management LLC	54,785	$1.76M	0.0%	-12.5%	0.143%
2/5/2024	Victory Capital Management Inc.	40,106	$1.29M	0.0%	+9.7%	0.105%
2/5/2024	Russell Investments Group Ltd.	245,012	$7.88M	0.0%	+4.6%	0.640%
2/1/2024	Yousif Capital Management LLC	16,114	$0.52M	0.0%	+6.2%	0.042%
1/30/2024	Zurcher Kantonalbank Zurich Cantonalbank	5,014	$0.16M	0.0%	-25.5%	0.013%
1/30/2024	Strs Ohio	17,800	$0.57M	0.0%	+2.9%	0.046%
1/29/2024	Louisiana State Employees Retirement System	15,300	$0.49M	0.0%	N/A	0.040%
1/29/2024	Aquila Investment Management LLC	29,000	$0.93M	0.8%	-12.1%	0.076%
1/26/2024	Mutual of America Capital Management LLC	111,561	$3.59M	0.0%	-4.1%	0.291%
1/25/2024	Allspring Global Investments Holdings LLC	67,198	$2.16M	0.0%	-22.5%	0.175%
1/24/2024	Mirae Asset Global Investments Co. Ltd.	14,355	$0.46M	0.0%	+9.9%	0.037%
1/24/2024	DekaBank Deutsche Girozentrale	5,821	$0.19M	0.0%	+71.0%	0.015%
1/19/2024	AMI Asset Management Corp	108,998	$3.50M	0.2%	+49.9%	0.285%
1/17/2024	Silverberg Bernstein Capital Management LLC	306,610	$9.85M	9.4%	N/A	0.801%
1/17/2024	Assenagon Asset Management S.A.	517,479	$16.63M	0.0%	+76.0%	1.351%
1/16/2024	Raymond James & Associates	29,667	$0.95M	0.0%	N/A	0.077%
1/8/2024	Diversified Trust Co	9,688	$0.31M	0.0%	N/A	0.025%
12/18/2023	Vanguard Group Inc.	2,929,228	$94.91M	0.0%	+13.7%	7.648%
12/6/2023	Citigroup Inc.	13,236	$0.43M	0.0%	-49.6%	0.035%
11/21/2023	Walleye Capital LLC	76,110	$2.47M	0.0%	N/A	0.199%
11/15/2023	GSA Capital Partners LLP	31,810	$1.03M	0.1%	+33.4%	0.083%
11/15/2023	Ranger Investment Management L.P.	516,257	$16.73M	1.1%	+59.9%	1.349%
11/14/2023	Quadrature Capital Ltd	19,560	$0.63M	0.0%	+1.7%	0.051%
11/14/2023	Qube Research & Technologies Ltd	72,420	$2.35M	0.0%	+181.2%	0.189%
11/14/2023	Trexquant Investment LP	47,737	$1.55M	0.0%	N/A	0.125%
11/14/2023	MQS Management LLC	6,499	$0.21M	0.1%	N/A	0.017%
11/13/2023	Connor Clark & Lunn Investment Management Ltd.	71,265	$2.31M	0.0%	+151.3%	0.186%
11/13/2023	Algert Global LLC	53,149	$1.72M	0.1%	-54.2%	0.139%
11/13/2023	Dark Forest Capital Management LP	9,722	$0.32M	0.0%	+76.0%	0.025%
11/13/2023	Acadian Asset Management LLC	4,885	$0.16M	0.0%	-80.9%	0.013%
11/13/2023	CenterBook Partners LP	13,429	$0.44M	0.1%	-26.6%	0.035%
11/13/2023	Invesco Ltd.	2,441,906	$79.12M	0.0%	-25.4%	6.382%
11/13/2023	FMR LLC	122,741	$3.98M	0.0%	+72.8%	0.321%
11/13/2023	PNC Financial Services Group Inc.	4,607	$0.15M	0.0%	+77.5%	0.012%
11/13/2023	DekaBank Deutsche Girozentrale	3,404	$0.11M	0.0%	N/A	0.009%
11/9/2023	William Blair Investment Management LLC	555,904	$18.01M	0.1%	-20.3%	1.458%
11/9/2023	Deutsche Bank AG	16,238	$0.53M	0.0%	-71.3%	0.043%
11/9/2023	Citigroup Inc.	13,236	$0.43M	0.0%	-49.6%	0.035%
11/9/2023	Skandinaviska Enskilda Banken AB publ	18,700	$0.61M	0.0%	+7.5%	0.049%
11/9/2023	Commonwealth of Pennsylvania Public School Empls Retrmt SYS	20,392	$0.66M	0.0%	-39.7%	0.053%
11/9/2023	Texas Permanent School Fund Corp	25,904	$0.84M	0.0%	-1.6%	0.068%
11/9/2023	Mutual of America Capital Management LLC	116,358	$3.77M	0.0%	+14.2%	0.305%
11/8/2023	Campbell & CO Investment Adviser LLC	12,840	$0.42M	0.0%	-50.5%	0.034%

Data available starting January 2016

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, and internationally. The company offers Exensio software products, such as Manufacturing Analytics that store 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 offer data collection and analysis capabilities; and Assembly Operations that provide 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-Contact 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 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. PDF Solutions, Inc. was founded in 1991 and is headquartered in Santa Clara, California.

Today's Range

Now: $36.12

$35.65

$36.32

50 Day Range

MA: $33.75

$29.56

$36.12

52 Week Range

Now: $36.12

$26.12

$48.02

Volume

85,024 shs

Average Volume

144,009 shs

Market Capitalization

$1.39 billion

P/E Ratio

722.40

Dividend Yield

N/A

Beta

1.51

Who are the company insiders with the largest holdings of PDF Solutions?: PDF Solutions' top insider investors include:
Adnan Raza (CFO)
Andrzej Strojwas (Insider)
Joseph R Bronson (Director)
Ye Jane Li (Director)
Michael B Gustafson (Director)
Shuo Zhang (Director)
Nancy Erba (Director)
Learn More about top insider investors at PDF Solutions.
Who are the major institutional investors of PDF Solutions?: PDF Solutions' top institutional investors include:
Vanguard Group Inc. — 8.25%
Wasatch Advisors LP — 3.44%
William Blair Investment Management LLC — 1.70%
Janus Henderson Group PLC — 1.46%
Silverberg Bernstein Capital Management LLC — 0.78%
Silvercrest Asset Management Group LLC — 0.76%
Learn More about top institutional investors of PDF Solutions stock.
Which institutional investors are selling PDF Solutions stock?: In the previous quarter, PDFS stock was sold by these institutional investors:
Assenagon Asset Management S.A.
Acadian Asset Management LLC
Russell Investments Group Ltd.
Sei Investments Co.
Mutual of America Capital Management LLC
Principal Financial Group Inc.
AMI Asset Management Corp
Silverberg Bernstein Capital Management LLC
During the previous year, company insiders that have sold PDF Solutions company stock include:
Adnan Raza (CFO)
Andrzej Strojwas (Insider)
Joseph R Bronson (Director)
Ye Jane Li (Director)
Michael B Gustafson (Director)
Learn More investors selling PDF Solutions stock.
Which institutional investors are buying PDF Solutions stock?: During the previous quarter, PDFS stock was purchased by institutional investors including:
Janus Henderson Group PLC
Vanguard Group Inc.
Roubaix Capital LLC
Silvercrest Asset Management Group LLC
Wasatch Advisors LP
Susquehanna Fundamental Investments LLC
GSA Capital Partners LLP
Thompson Davis & CO. Inc.